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07:40:44 Wed 01 Apr 2026

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Samsung Electronics

(93)

(68)

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(67)

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(58)

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(56)

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(39)

(38)

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(25)

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(25)

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(21)

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(19)

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(18)

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(18)

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(14)

(14)

(14)

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(14)

(14)

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(13)

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(13)

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(13)

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(13)

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(13)

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(12)

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(11)

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(10)

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(10)

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(9)

(9)

(9)

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(9)

(8)

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(7)

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(7)

(7)

International Business Ma

(7)

(7)

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(7)

Tuojing Chuangyi Shenyang

(7)

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(6)

(6)

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(6)

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(6)

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(6)

(6)

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(6)

(5)

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(5)

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(5)

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(5)

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(5)

Micron Technology

(5)

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(5)

Pan Yang [sg]; Inspiring

(5)

Quanzhou Sanan Semiconduc

(5)

Renesas Electronics

(5)

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(5)

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(5)

Texas Instruments

(5)

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(5)

(5)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

(4)

(4)

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(4)

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(4)

(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

Texas Instruments Incorpo

(4)

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(4)

Wuhan Xinxin Semiconducto

(4)

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(4)

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(4)

(3)

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(3)

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(3)

Fujian Jinhua Integrated

(3)

GlobalFoundries

(3)

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(3)

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(3)

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(3)

(3)

(3)

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(3)

(3)

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(3)

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(3)

(3)

Murata Manufacturing

(3)

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(3)

(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

(2)

Microsoft Technology Lice

(2)

(2)

NAMICS Corporation

(2)

NGK Spark Plugs

(2)

(2)

(2)

Nantong Yourui Semiconduc

(2)

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(2)

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(2)

Omnivision Technologies

(2)

Peking University

(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

Shenzhen Jingliang Longqi

(2)

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(2)

Shin-Etsu Handotai

(2)

Sichuan HNT Semiconductor

(2)

(2)

Soochow University

(2)

(2)

Southeast University; CSM

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

(2)

The Hong Kong University

(2)

The Industry & Academic C

(2)

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(2)

(2)

Toray Industries

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

3peak Incorporated

(1)

ACM Research, Shanghai; S

(1)

(1)

ASM International Holding

(1)

(1)

Aba Hydropower Developmen

(1)

Activation Microsystems I

(1)

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(1)

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(1)

(1)

Advantest Corp [jp]; Inst

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

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(1)

Anhui Dongxun Sealing Tec

(1)

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(1)

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(1)

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(1)

Anhui Tiandi Life Tech Co

(1)

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(1)

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(1)

Anstem Co Ltd; National U

(1)

Aoxue Cultural Trans Beij

(1)

Applied Mat Inc [us]; Nat

(1)

Applied Materials; Nation

(1)

Ark Hdps Semiconductor Pt

(1)

Artience Co Ltd [jp]; TOY

(1)

Asionwise Semiconductor C

(1)

Asml Holding N V [nl]; AS

(1)

(1)

Ay Dee Kay, Dba Indie Sem

(1)

BOE Huacan Optoelectronic

(1)

BOE Tech Group Co Ltd [cn

(1)

BOE Technology Group; Bei

(1)

Beijing Aurasky Electroni

(1)

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(1)

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(1)

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(1)

Beijing Institute of Tech

(1)

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(1)

Beijing Intellectual Prop

(1)

Beijing Kai De Quartz Cor

(1)

Beijing Quantum Informati

(1)

Beijing Ruizhihang Displa

(1)

Beijing Semiconductor Spe

(1)

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(1)

Beijing Tanggu Software T

(1)

Beijing Tesidi Semiconduc

(1)

Beijing University; Shang

(1)

Beijing Xingan Tech Group

(1)

Beijing Xinyuewei Semicon

(1)

Beijing Zhongwei Saier Te

(1)

Board of Regents of the U

(1)

Brightest Tech Taiwan Co

(1)

Brite Semiconductor Suzho

(1)

CSMC Technologies

(1)

Cambridge GaN Devices

(1)

Carl Zeiss MultiSEM GmbH

(1)

(1)

Centillion Resource Regen

(1)

ChangXin Technology Group

(1)

Changchun Changguang Zhen

(1)

Changchun Institute of Op

(1)

Changdian Microelectronic

(1)

Changsha Dawei Semiconduc

(1)

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(1)

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(1)

Changzhou Rongdao Prec Eq

(1)

(1)

Chengdu Convenientpower S

(1)

Chengdu Scilicon Electric

(1)

Chengdu Shangtai Tech Co

(1)

Chengdu Yingsijia Semicon

(1)

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(1)

Chenling Semiconductor Ji

(1)

China Electronic Product

(1)

China Electronics Technol

(1)

China Jiliang University

(1)

China Machinery Tech Co L

(1)

China Railway First Surve

(1)

Chine Young Co Ltd

(1)

Chizhou Jucheng Electroni

(1)

Chongqing Jixin Technolog

(1)

Chongqing Materials Res I

(1)

Chongqing Vocational Univ

(1)

Chongqing Zhenbao Semicon

(1)

(1)

Cirrus Logic Int Semicond

(1)

Cirrus Logic Internationa

(1)

City University of Hong K

(1)

Civil Aviation University

(1)

Cizi Taichang New Energy

(1)

(1)

Commissariat Energie Atom

(1)

Consiglio Naz Delle Ricer

(1)

(1)

(1)

Cypress Semiconductor Cor

(1)

(1)

(1)

DENSO Corp [jp]; Toyota M

(1)

DENSO; Toyota Motor; Futu

(1)

DOWA Electronics Material

(1)

Daning Zhicheng Tech Co L

(1)

Davis Alexander

(1)

Dezhong (Shenzhen) Laser

(1)

Diodes Incorporated

(1)

Dongfang Jingyuan Microel

(1)

Dongguan Yima Semiconduct

(1)

Dongguan Yingxin Semicond

(1)

Dongguan Zhicheng Semicon

(1)

Donghai Yuanyu Semiconduc

(1)

Dream Broad Semiconductor

(1)

(1)

Dugen Hexin Photoelectric

(1)

East China Inst Optoelect

(1)

Eaton Intelligent Power

(1)

(1)

Elan Microelectronics

(1)

Electric Power Research I

(1)

Enkris Semiconductor

(1)

(1)

Epi Solution Tech Co Ltd

(1)

Etown Mem Tek Ltd Xian

(1)

Eugene Technology

(1)

Fasford Technology

(1)

Ferrotec Jiangsu Quartz T

(1)

(1)

Forehope Electronic, Ning

(1)

Foshan Hushun Electronic

(1)

Foshan Lihao Power Techno

(1)

Fraunhofer-Gesellschaft

(1)

Furukawa Electric; Furuka

(1)

Gexin USA Integrated Circ

(1)

Giantec Semiconductor

(1)

Global Unichip Corp [tw];

(1)

Global Unichip; Taiwan Se

(1)

Gongmo Semiconductor Tech

(1)

(1)

Gree Electric Appliances,

(1)

Guangdong Cas Semiconduct

(1)

Guangdong Changxing Semic

(1)

Guangdong Honghao Semicon

(1)

Guangdong Juhua Printing

(1)

Guangdong Kezhuo Semicond

(1)

Guangdong Leadyo Ic Testi

(1)

Guangdong Meichuangxi Tec

(1)

Guangdong Renmao Electron

(1)

Guangdong Rongzhen Woao E

(1)

Guangdong Shuocheng Techn

(1)

Guangdong Xinjuneng Semic

(1)

Guangdong Xinyueneng Semi

(1)

Guangxi Jiayou Cable Tech

(1)

Guangxi Technological Col

(1)

Guangzhou Industry Res In

(1)

Guangzhou Kelusi Fluid Te

(1)

Guangzhou National Labora

(1)

Guangzhou Power Supply Bu

(1)

Guangzhou Tyrafos Semicon

(1)

Guilin Leiguang Tech Co L

(1)

Guilin University of Aero

(1)

Guilin University of Elec

(1)

Guizhou Zhenhua Fengguang

(1)

Guwei Semiconductor Tech

(1)

Haining Xingsheng Semicon

(1)

Haipo Chuzhou Material Te

(1)

Hangzhou Changchuan Techn

(1)

Hangzhou Deming Electroni

(1)

Hangzhou Fuxin Semiconduc

(1)

Hangzhou Gaokun Electroni

(1)

Hangzhou Jiaren Semicondu

(1)

Hangzhou Jihai Semiconduc

(1)

Hangzhou Kaimu Photon Tec

(1)

Hangzhou Leading Thermal

(1)

Hangzhou Puxiguangjing Se

(1)

Hangzhou Research Institu

(1)

Hangzhou Ruisheng Semicon

(1)

Hangzhou Sanhai Electroni

(1)

Hangzhou Xinhe Internet O

(1)

Hangzhou Xinyun Semicondu

(1)

Hangzhou Zhixin Semicondu

(1)

Hans Semiconductor Equipm

(1)

Harrison Benjamin [us]; P

(1)

Hebei Siruien New Materia

(1)

Hebei Zhongyi Nuclear Pow

(1)

Hefei Ande Keming Semicon

(1)

Hefei Jiufu Semiconductor

(1)

Hefei Shengteng Semicondu

(1)

Hefei University of Techn

(1)

Hefei Xinsheng Optoelectr

(1)

Hefei Zhixin Semiconducto

(1)

Henan Chaokuan Jugangdai

(1)

Henan Shijia Photons Tech

(1)

Henan Weimi Optics Tech C

(1)

Hesai Technology

(1)

Hewlett Packard Enterpris

(1)

(1)

Honghu Suzhou Semiconduct

(1)

(1)

Hoseo University Academic

(1)

Huahong Semiconductor Mfg

(1)

Huaian Aucksun Optoelectr

(1)

Huanggang Normal Universi

(1)

Huanxu Shenzhen Electroni

(1)

Huatian Tech Jiangsu Co L

(1)

Huaxin Jishimai Zhejiang

(1)

Huayi Microelectronics Co

(1)

Huazhong University of Sc

(1)

Hubei Handing Intelligent

(1)

Hubei Xingchen Technology

(1)

Huizhou Guangda Carbon Ba

(1)

Huizhou Zhongkai New Mat

(1)

Hunan Kairuisi Microelect

(1)

Hunan Sanan Semiconductor

(1)

Hunan Tianzheng Youxuan E

(1)

Hunan University

(1)

Hunan University of Scien

(1)

Hunan Yunsi Semiconductor

(1)

Hunteck Semiconductor Sha

(1)

Huzhou Flash Chip Microel

(1)

Huzhou Jingzhou Semicondu

(1)

IHI Corporation

(1)

(1)

Infinite Power Company Pt

(1)

(1)

Inner Mongolia University

(1)

Inno Saike (Suzhou) Semic

(1)

Institute Of Applied Elec

(1)

Institute Of New Material

(1)

Institute of Microelectro

(1)

Intel Corp [us]; Inter Co

(1)

Invention and Collaborati

(1)

JSR Corporation

(1)

Japan Science and Technol

(1)

Ji Hua Laboratory

(1)

Jiangmen Huachi Intellige

(1)

Jiangmen Wozhi Electronic

(1)

Jiangsu Changguang Space

(1)

Jiangsu Fulehua Semicondu

(1)

Jiangsu Green Man Semicon

(1)

Jiangsu Hanke Intelligent

(1)

Jiangsu Leadmicro Nano Te

(1)

Jiangsu Lilong Semiconduc

(1)

Jiangsu Luxin Semiconduct

(1)

Jiangsu Maxscend Microele

(1)

Jiangsu Mopai Semiconduct

(1)

Jiangsu Normal University

(1)

Jiangsu Quanli Microelect

(1)

Jiangsu Sanmikesi Semicon

(1)

Jiangsu Shangda Semicondu

(1)

Jiangsu Shanshui Semicond

(1)

Jiangsu Shengchuang Semic

(1)

Jiangsu Shretec Material

(1)

Jiangsu Suxin Semiconduct

(1)

Jiangsu Third Generation

(1)

Jiangsu Webest Microelect

(1)

Jiangsu Xianke Semiconduc

(1)

Jiangsu Xinhua Semiconduc

(1)

Jiangsu Zhuoyu Intelligen

(1)

Jiangxi MTC Semiconductor

(1)

Jiangxi MTC Semiconductor

(1)

Jiangxi Qianzhao Semicond

(1)

Jiangxi Tianyi Semiconduc

(1)

Jiangxi Xinshijia Optoele

(1)

Jihua Hengyi Foshan Semic

(1)

Jinan Jingheng Electronic

(1)

Jinghua Xinsheng Beijing

(1)

Jinglong Technology (Suzh

(1)

Jingxincheng Beijing Tech

(1)

Jingyitong Sichuan Semico

(1)

Jinko Energy Haining

(1)

Jinko Solar Holding Co Lt

(1)

Jinko Solar; Qinghai Jink

(1)

Jinko Solar; Zhejiang Jin

(1)

Jinyi Semiconductor Mat S

(1)

Jiuyu Semiconductor Tech

(1)

Jiyiwei Semiconductor Sha

(1)

Korea Advanced Institute

(1)

Kulicke & Soffa Ind Inc

(1)

Kulicke and Soffa Industr

(1)

Kunming University of Sci

(1)

(1)

L&t Semiconductor Tech Li

(1)

(1)

(1)

(1)

(1)

Lattice Art Semiconductor

(1)

Lianxin Tech Anhui Co Ltd

(1)

Lianying Photoelectric Co

(1)

Liaoning Tuobang Hongji S

(1)

(1)

Lohua Chip Display Tech D

(1)

Magnachip Semiconductor

(1)

MeetFuture Technology (Sh

(1)

(1)

Meta Platforms Technologi

(1)

Mianyang Meiling Refriger

(1)

Mitsubishi Chemical

(1)

Mitsubishi Electric R&d C

(1)

Mitsubishi Electric R&d C

(1)

Mitsubishi Gas Chemical

(1)

Mitsubishi Gas Chemical C

(1)

Mitsui Chemicals

(1)

Mk Chem Tech Co Ltd

(1)

Monolithic Power Systems

(1)

NARI Relays Electric; Nan

(1)

(1)

Nanjing Jingyi Electric P

(1)

Nanjing Microbonding Semi

(1)

Nanjing SAC Automation

(1)

Nanjing University

(1)

Nanjing University of Inf

(1)

Nanjing University of Pos

(1)

Nanjing University of Pos

(1)

(1)

Nantong Jiateng Prec Moul

(1)

Nantong Polytechnic Colle

(1)

Nantong Weisi Paier Semic

(1)

Nat Ct Advanced Packaging

(1)

National Tsing Hua Univer

(1)

National University of De

(1)

Navitas Semiconductor Inc

(1)

Nayu Semiconductor Mat Ni

(1)

Nd Hi Tech Lab Inc [tw];

(1)

Nebula Liangke Beijing Te

(1)

New Cosmos Electric Co

(1)

(1)

(1)

Ningxia Dunyuan Juxin Sem

(1)

(1)

(1)

(1)

No 24 Research Institute

(1)

Nordic Semiconductor

(1)

North Integrated Circuit

(1)

North Integrated Circuit

(1)

Nst Microelectronics Tech

(1)

Nuvoton Technology Corpor

(1)

Office National Detudes e

(1)

(1)

Panasonic Holdings

(1)

Panasonic Intellectual Pr

(1)

Panstar Semiconductor Co

(1)

Petrochina Shenzhen New E

(1)

PlayNitride Display

(1)

Proasia Semiconductor Cor

(1)

Puxian Photoelectric Tech

(1)

Qidong Xinwei Zhizao Tech

(1)

Qili Semiconductor Shaoxi

(1)

Qingchun Semiconductor Ni

(1)

Qingdao Panxin Zhiyun Tec

(1)

Qingdao University of Tec

(1)

Qinghai Institute Of Tech

(1)

Qixin Pinshun Semiconduct

(1)

(1)

Quanzhou University of In

(1)

Quside Tech S L

(1)

Raintree Scient Instrumen

(1)

Renesas Electronics Ameri

(1)

Rijksuniversiteit Groning

(1)

Rongze Semiconductor Shan

(1)

Rui Jin Memory Co Ltd

(1)

SCREEN Holdings

(1)

(1)

STMicroelectronics Rousse

(1)

STMicroelectronics Tours

(1)

Samsung China Semiconduct

(1)

Samsung Electro-Mechanics

(1)

Samsung Electronics Co Lt

(1)

Samsung Electronics Co Lt

(1)

Samsung Electronics Co Lt

(1)

Samsung Electronics Co Lt

(1)

Samsung Electronics Co Lt

(1)

Samsung Electronics Co Lt

(1)

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Anhui Xinxin Semiconductor Tech Co Ltd Files Chinese Patent Application for Material Box Stacking and Transferring Equipment for LED Lamp Bead Dispensing

Lighting

| Wed 01 Apr 2026

Beijing, April 1 -- Anhui Xinxin Semiconductor Tech Co Ltd has filed a patent application for Material Box Stacking and Transferring Equipment for LED Lamp Bead Dispensing. This invention was developed by Li Fei and Hou Xue. The patent application number is CN202511426285 20250930. The patent publication number is CN120987036..

GD Tech Dongguan Co Ltd Files Chinese Patent Application for Semiconductor Equipment Vacuum Aluminum Cavity Surface Treatment Method

Metal & Mining

| Tue 31 Mar 2026

Beijing, April 1 -- GD Tech Dongguan Co Ltd has filed a patent application for Semiconductor Equipment Vacuum Aluminum Cavity Surface Treatment Method. This invention was developed by Zhang Mingming, Deng Jiang and Xiao Zhongcheng. The patent application number is CN202511150477 20250818. The patent publication number is CN12..

Hangzhou Ruisheng Semiconductor Tech Co Ltd Seeks Patent for Forming Die of Ceramic Tube

Metal & Mining

| Tue 31 Mar 2026

Beijing, April 1 -- Hangzhou Ruisheng Semiconductor Tech Co Ltd has sought patent for Forming Die of Ceramic Tube. This invention was developed by Chen Minjian, Fu Shun, Yu Fengfeng, Wang Yiming, Ding Ding and Geng Jian. The patent application number is CN202511451065 20251011. The patent publication number is CN120985806 (A)..

Wuhan Xinchuangyuan Semiconductor Co Ltd Seeks Patent for Hollowed-out Partition Paper for Transporting Carrier Plate and Automatic Cleaning System of Hollowed-out Partition Paper

Paper and Pulp

| Wed 01 Apr 2026

Beijing, April 1 -- Wuhan Xinchuangyuan Semiconductor Co Ltd has sought patent for Hollowed-out Partition Paper for Transporting Carrier Plate and Automatic Cleaning System of Hollowed-out Partition Paper. This invention was developed by Sun Hongchao, Tao Yan and Xie-liu Danfeng. The patent application number is CN20251135480..

State Intellectual Property Office of China Releases Hangzhou Xinhe Internet Of Things Tech Co Ltd Patent Application for Heat Dissipation Structure and Battery Changing Cabinet

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Hangzhou Xinhe Internet Of Things Tech Co Ltd patent application for Heat Dissipation Structure and Battery Changing Cabinet. This invention was developed by Wei Xing. The patent application number is CN202511128535 20250813. The patent publication n..

State Intellectual Property Office of China Releases Nanjing Jingyi Electric Power New Energy Co Ltd Patent Application for Driving Circuit and Power Module for Three-transistor Pa..

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Nanjing Jingyi Electric Power New Energy Co Ltd patent application for Driving Circuit and Power Module for Three-transistor Parallel Sic MOSFET (metal-oxide-semiconductor Field Effect Transistor). This invention was developed by Chen Shankang and Liu S..

State Intellectual Property Office of China Releases Shanghai Leibi Semiconductor Tech Co Ltd Patent Application for Sampling Circuit for Improving Common-mode Voltage Range

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Shanghai Leibi Semiconductor Tech Co Ltd patent application for Sampling Circuit for Improving Common-mode Voltage Range. This invention was developed by Xu Tong and Xu Jiahui. The patent application number is CN202410618529 20240517. The patent publ..

State Intellectual Property Office of China Receives Hunteck Semiconductor Shanghai Co Ltd Patent Application for Semiconductor Power Device and Preparation Method Thereof

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Hunteck Semiconductor Shanghai Co Ltd patent application for Semiconductor Power Device and Preparation Method Thereof. Luo Zhiyun, Ni Jianhua, Pan Mengyu and Wang Fei developed the invention. The patent application number is CN202511122700 20250812...

Lianying Photoelectric Co Ltd Applies for Patent on Antenna Tuning Switch Structure

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- Lianying Photoelectric Co Ltd has applied Chinese patent for Antenna Tuning Switch Structure. Qiu Xianqin and Lin Jiafu developed it. The patent application number is CN202510624898 20250515. The patent publication number is CN120980909 (A). International Patent Classification codes are H01Q23/00, H01Q5/30..

State Intellectual Property Office of China Receives Yangjie Tech Wuxi Co Ltd Patent Application for MOS for Improving Withstand Voltage of Trench-mosfet and Preparation Method

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Yangjie Tech Wuxi Co Ltd patent application for MOS for Improving Withstand Voltage of Trench-mosfet and Preparation Method. Zhang Dan, He Yanqiang, Liu Ting, Chen Runsheng and Wang Yi developed the invention. The patent application number is CN20251..

Yangzhou J & V Semiconductor Co Ltd Submits Chinese Patent Application for Pin Rectifier Diode with Low Forward Voltage Drop and Preparation Method Thereof

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- Yangzhou J & V Semiconductor Co Ltd has submitted a patent application for Pin Rectifier Diode with Low Forward Voltage Drop and Preparation Method Thereof. This invention was developed by Ji Congzheng, You Peiwu, Qiu Liqiang, Chen Runsheng and Wang Yi. The patent application number is CN202511169692 20250..

State Intellectual Property Office of China Releases Guangzhou Power Supply Bureau of Guangdong Power Grid Patent Application for Ultraviolet Shielding Insulating Polyurea Composit..

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Guangzhou Power Supply Bureau of Guangdong Power Grid patent application for Ultraviolet Shielding Insulating Polyurea Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Peng Honggang, Su Xiaomeng, ..

Chongqing Vocational University of Electronic Science & Technology Submits Chinese Patent Application for High-voltage Ultra-short Pulse Power Supply Based on Solid-state Switch an..

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- Chongqing Vocational University of Electronic Science & Technology has submitted a patent application for High-voltage Ultra-short Pulse Power Supply Based on Solid-state Switch and Transmission Line. This invention was developed by Pan Yuxuan, Qin Jiuxiang, Yu Liangjie, Zhu Meimei, Wang Yanying, Xiao Xue and..

State Intellectual Property Office of China Publishes Zhejiang Xingyao Semiconductor Patent Application for Feedback Circuit, Multi-port Low-noise Amplifier and Radio Frequency Fro..

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Zhejiang Xingyao Semiconductor patent application for Feedback Circuit, Multi-port Low-noise Amplifier and Radio Frequency Front-end Module. The invention was developed by Tan Li, Gao Anming, Zheng Lei and Jiang Wei. The patent application number is C..

Mianyang Meiling Refrigeration Submits Chinese Patent Application for Switching Power Supply Device

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- Mianyang Meiling Refrigeration has submitted a patent application for Switching Power Supply Device. This invention was developed by Wen Chengquan, Xu Mingzhang and Luo Tingshun. The patent application number is CN202511265788 20250905. The patent publication number is CN120979195 (A). International Patent C..

State Intellectual Property Office of China Receives State Silicon Integrated Circuit Technology Wuxi Patent Application for Wide-input Switch Type Step-down Circuit

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received State Silicon Integrated Circuit Technology Wuxi patent application for Wide-input Switch Type Step-down Circuit. Zhang Yunwu, Yu Kuo, Lu Yangyang and Bao Wenxiao developed the invention. The patent application number is CN202511137270 20250814. The pa..

Gree Electric Appliances, Zhuhai Submits Patent Application for Intelligent Power Module Matching Method and Intelligent Power Module

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Intelligent Power Module Matching Method and Intelligent Power Module. Gao Mengdie developed the invention. The patent application number is CN20251134868 20250725. The patent publication number is CN120979125 (A). International Patent C..

Mitsubishi Electric Files Chinese Patent Application for Semiconductor Device, Method for Manufacturing Same, and Power Conversion Device

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- Mitsubishi Electric has filed a patent application for Semiconductor Device, Method for Manufacturing Same, and Power Conversion Device. This invention was developed by Sanda Yasuyuki, Tada Haruna, Hamada Takeshi, Terada Hayato and Morisada Tatsushi. The patent application number is CN20248023393 20240404. T..

State Intellectual Property Office of China Receives Shanghai Huahong Grace Semiconductor Manufacturing Corporation Patent Application for Radio Frequency Switch Circuit and Formin..

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shanghai Huahong Grace Semiconductor Manufacturing Corporation patent application for Radio Frequency Switch Circuit and Forming Method. Liu Zhangli, Chen Zhiwei and Yue Shengnan developed the invention. The patent application number is CN20251165464 2..

Samsung Electronics Submits Chinese Patent Application for Semiconductor Device Including Dedicated Gate Electrode Structure

Electrical

| Wed 01 Apr 2026

Beijing, April 1 -- Samsung Electronics has submitted a patent application for Semiconductor Device Including Dedicated Gate Electrode Structure. This invention was developed by Yang Young-jin, Kim Hyo-jin, Park Kyoung-mi and Hwang Dong-hoon. The patent application number is CN202411827441 20241212. The patent publication numbe..

Shenyang Siasun Semiconductor Equipment Co Ltd Files Chinese Patent Application for Box Opener Capable of Leveling and Improving Identification Accuracy of Mapping Sensor

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- Shenyang Siasun Semiconductor Equipment Co Ltd has filed a patent application for Box Opener Capable of Leveling and Improving Identification Accuracy of Mapping Sensor. This invention was developed by Yan Pengfei, Yang Qifeng, Li Hongfeng, Byun Hong-yeop, Zhang Ning, Zhu Jiangwei and Jia Qi. The patent ap..

State Intellectual Property Office of China Releases Lonten Semiconductor Co Ltd Patent Application for Short-circuit Protection System and Method Applied to Power Electronic Conve..

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Lonten Semiconductor Co Ltd patent application for Short-circuit Protection System and Method Applied to Power Electronic Converter. This invention was developed by Zheng Tianhao and Wang Bonan. The patent application number is CN202511444161 2025101..

Yuanqixin Shandong Semiconductor Tech Co Ltd Applies for Patent on Network-on-chip Routing Method and Device, Electronic Equipment and Storage Medium

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- Yuanqixin Shandong Semiconductor Tech Co Ltd has applied Chinese patent for Network-on-chip Routing Method and Device, Electronic Equipment and Storage Medium. Li Lele, Yan Jianing, Zhou Kai and Li Jiahao developed it. The patent application number is CN20251152114 20250729. The patent publication number i..

North Integrated Circuit Tech Innovation Center and Beijing University Apply for Patent on Virtual Filling Method for Chemical Mechanical Polishing Based on Neural Network Gradient..

Chemicals

| Tue 31 Mar 2026

Beijing, March 31 -- North Integrated Circuit Tech Innovation Center and Beijing University have applied Chinese patent for Virtual Filling Method for Chemical Mechanical Polishing Based on Neural Network Gradient Feedback. Liang Ling, Tan Jiajun, Wang Zongwei and Cai Yimao developed it. The patent application number is CN202..

Suzhou Laboratory and Suzhou Peifeng Tunan Semiconductor Co Ltd Submit Patent Application for Simulation Method of Polarization Behavior of Ferroelectric, Computer Program Product ..

Electronics

| Mon 30 Mar 2026

Beijing, March 31 -- Suzhou Laboratory and Suzhou Peifeng Tunan Semiconductor Co Ltd have submitted a patent application for Simulation Method of Polarization Behavior of Ferroelectric, Computer Program Product and Electronic Equipment. Xia Suman, Dai Yebin, Wang Xinpeng and Tong Yi developed the invention. The patent applica..

Jinko Solar and Qinghai Jinko Energy Co Ltd Submit Chinese Patent Application for Monocrystalline Silicon Preparation Method and Silicon Wafer

Semiconductor

| Tue 31 Mar 2026

Beijing, March 31 -- Jinko Solar and Qinghai Jinko Energy Co Ltd have submitted a patent application for Monocrystalline Silicon Preparation Method and Silicon Wafer. This invention was developed by Su Chunsheng. The patent application number is CN202511106577 20250807. The patent publication number is CN120967492 (A). Intern..

North Integrated Circuit Tech Innovation Center and Institute of Microelectronics, CAS Seek Patent for Preparation Method of Titanium Nitride Film and Titanium Nitride Film

Optics & Imaging

| Tue 31 Mar 2026

Beijing, March 31 -- North Integrated Circuit Tech Innovation Center and Institute of Microelectronics, CAS have sought patent for Preparation Method of Titanium Nitride Film and Titanium Nitride Film. This invention was developed by Ming Shuaiqiang, Zhang Yizhe, Xia Yang, Qu Furong, He Meng, Zhao Lili, Wu Fei and Xia Tian. T..

Jiangsu Tianke Heda Semiconductor and Beijing Tankeblue Semiconductor Seek Patent for Wafer Surface Polishing Ripple Detection Method and Related Device

Measurement & Testing

| Tue 31 Mar 2026

Beijing, March 31 -- Jiangsu Tianke Heda Semiconductor and Beijing Tankeblue Semiconductor have sought patent for Wafer Surface Polishing Ripple Detection Method and Related Device. This invention was developed by Li Xiuli, Zou Yu, Zhang Ping, Lou Yanfang, Wang Bo, Peng Tonghua and Yang Jian. The patent application number is ..

Aloe Semiconductor Inc, Doerr Christopher R and Zhao Ying Submit Patent Application for Markers for Dual-polarization Optical Systems

Optics & Imaging

| Mon 30 Mar 2026

Geneva, March 31 -- Aloe Semiconductor Inc, Doerr Christopher R and Zhao Ying have submitted a patent application for Markers for Dual-polarization Optical Systems. The patent application number is WO2025US47097 20250919. The patent publication number is WO2026064586 (A1). International Patent Classification codes are H04B10/51..

Shine Optoelectronics Kunshan Co Ltd and Yanyang New Energy Suzhou Co Ltd File WIPO Patent Application for Solar Cell and Solar Cell Module

Semiconductor

| Tue 31 Mar 2026

Geneva, March 31 -- Shine Optoelectronics Kunshan Co Ltd and Yanyang New Energy Suzhou Co Ltd have filed a patent application for Solar Cell and Solar Cell Module. This invention was developed by Hong Shen, Gao Yulong, Wu Lianxiang and Zhang Zhen. The patent application number is WO2025CN122448 20250919. The patent publicatio..

Shangyu Semiconductor Material Res Center and Zhejiang University File Chinese Patent Application for Method for Representing Micro-defects of Nearly Perfect Czochralski Silicon Wa..

Semiconductor

| Tue 31 Mar 2026

Beijing, March 31 -- Shangyu Semiconductor Material Res Center and Zhejiang University have filed a patent application for Method for Representing Micro-defects of Nearly Perfect Czochralski Silicon Wafer by Regulating and Controlling Near-surface Copper Concentration. This invention was developed by Yuan Shuai, Zhou Fei, Li Gui..

BOE Tech Group Co Ltd and Wuhan BOE Optoelectronics Technology Submit Patent Application for Display Panel and Display Device

Optics & Imaging

| Tue 31 Mar 2026

Geneva, March 31 -- BOE Tech Group Co Ltd and Wuhan BOE Optoelectronics Technology have submitted a patent application for Display Panel and Display Device. Liu Biao, Zhang Yi, Wu Jianpeng, Deng Jiangtao, Shu Xiaoqing and Chu Zhiwen developed the invention. The patent application number is WO2024CN120481 20240923. The patent ..

Calterah Semiconductor Technology, Shanghai Applies for Patent on Radio Frequency Module, Radar and Electronic Equipment

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- Calterah Semiconductor Technology, Shanghai has applied Chinese patent for Radio Frequency Module, Radar and Electronic Equipment. Wang Danyang, Zhuang Kaijie, Chen Zhefan, Huang Xuejuan and Wang Dian developed it. The patent application number is CN202410566287 20240508. The patent publication number is CN1..

Institute of Microelectronics, CAS Files Chinese Patent Application for Semiconductor Device, Manufacturing Method Thereof and Electronic Equipment

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- Institute of Microelectronics, CAS has filed a patent application for Semiconductor Device, Manufacturing Method Thereof and Electronic Equipment. This invention was developed by Li Yongliang, Luo Huaizhi, Zhao Fei, Liu Haoyan and Wang Xiaolei. The patent application number is CN202510954663 20250710. The pa..

Semiconductor Manufacturing International (Shanghai) Seeks Patent for Semiconductor Structure, Forming Method, Device and Electronic Device

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- Semiconductor Manufacturing International (Shanghai) has sought patent for Semiconductor Structure, Forming Method, Device and Electronic Device. This invention was developed by Wang Xiaodong, Zhao Jie, Yue Yamei, Wang Xining and Qian Weihong. The patent application number is CN202410599873 20240514. The pat..

Beijing Chaoxian Memory Research Institute Submits Chinese Patent Application for Semiconductor Device, Manufacturing Method Thereof and Electronic Equipment

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- Beijing Chaoxian Memory Research Institute has submitted a patent application for Semiconductor Device, Manufacturing Method Thereof and Electronic Equipment. This invention was developed by Ma Yansan, Zhang Jing, Yu Wei, Zhao Peng and Wang Guilei. The patent application number is CN202410605294 20240515. Th..

Beijing Chaoxian Memory Research Institute Submits Patent Application for Semiconductor Structure, Preparation Method Thereof and Electronic Equipment

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- Beijing Chaoxian Memory Research Institute has submitted a patent application for Semiconductor Structure, Preparation Method Thereof and Electronic Equipment. Lyu Haochang, Dong Shucheng, Li Gengfei, Dong Bowen and Wang Guilei developed the invention. The patent application number is CN202410615511 20240517..

State Intellectual Property Office of China Publishes Beijing Chaoxian Memory Research Institute Patent Application for Semiconductor Device, Manufacturing Method Thereof, Read-wri..

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Beijing Chaoxian Memory Research Institute patent application for Semiconductor Device, Manufacturing Method Thereof, Read-write Method and Electronic Equipment. The invention was developed by Li Gengfei, Dai Jin, Dong Bowen, Lyu Haochang, Dong Shuchen..

Sony Semiconductor Solutions Corporation Files Chinese Patent Application for Light Detection Device and Electronic Apparatus

Electronics

| Wed 01 Apr 2026

Beijing, April 1 -- Sony Semiconductor Solutions Corporation has filed a patent application for Light Detection Device and Electronic Apparatus. This invention was developed by Yoshita Ryoto and Machida Takashi. The patent application number is CN20248024166 20240325. The patent publication number is CN120982112 (A). Internatio..

Ningxia Zhongxin Jingyuan Semiconductor Tech Co Ltd Seeks Patent for Method for Reducing Accumulation of Heavily Doped Single Crystal Oxide

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Ningxia Zhongxin Jingyuan Semiconductor Tech Co Ltd has sought patent for Method for Reducing Accumulation of Heavily Doped Single Crystal Oxide. This invention was developed by Wei Xingtong, Wang Liguang, Rui Yang, Yi Ran, Wang Zhongbao, Bai Yuan, Li Junli and Zhao Na. The patent application number is CN2..

Shenzhen Ruirong Automation Co Ltd Seeks Patent for Parallelism Adjusting Mechanism and Coating Equipment

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Shenzhen Ruirong Automation Co Ltd has sought patent for Parallelism Adjusting Mechanism and Coating Equipment. This invention was developed by Li Ronggen. The patent application number is CN202510929652 20250707. The patent publication number is CN120984498 (A). International Patent Classification codes a..

Kunming University of Science and Technology Applies for Patent on Preparation Method and Application of Bi (NPS) Doped Inorganic Chiral Nano Material

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- Kunming University of Science and Technology has applied Chinese patent for Preparation Method and Application of Bi (NPS) Doped Inorganic Chiral Nano Material. Lang Yanni, Han Jin, Wang Qiyuexin, Wu Dan, Xu Liang, Zhao Xinye, Zhou Dacheng, Wen Yugeng, Song Zhiguo, Li Yongjin, Yang Yong and Qiu Jianbei develo..

State Intellectual Property Office of China Receives Geke Semiconductor Shanghai Co Ltd Patent Application for Dresser Monitoring System and Method and Chemical Mechanical Grinding..

Chemicals

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Geke Semiconductor Shanghai Co Ltd patent application for Dresser Monitoring System and Method and Chemical Mechanical Grinding Machine. Peng Zhaoyang developed the invention. The patent application number is CN202410636607 20240521. The patent publi..

Sumitomo Electric Industries Seeks Patent for Method for Manufacturing Nitride Semiconductor Substrate

Semiconductor

| Tue 31 Mar 2026

Beijing, April 1 -- Sumitomo Electric Industries has sought patent for Method for Manufacturing Nitride Semiconductor Substrate. This invention was developed by Ugaji Ryosuke. The patent application number is CN202510611243 20250513. The patent publication number is CN120989582 (A). International Patent Classification codes are..

State Intellectual Property Office of China Publishes Jiangsu Quanli Microelectronics Co Ltd Patent Application for Batch Dust-free Sealing Device for Power Semiconductor Devices a..

Semiconductor

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Jiangsu Quanli Microelectronics Co Ltd patent application for Batch Dust-free Sealing Device for Power Semiconductor Devices and Use Method of Batch Dust-free Sealing Device. The invention was developed by Jiang Zibiao and Li Xin. The patent applica..

Hubei Sinophorus Electronic Materials Seeks Patent for Ag/ITO Dry Etching Residue Cleaning Agent for Semiconductor Manufacturing

Semiconductor

| Tue 31 Mar 2026

Beijing, April 1 -- Hubei Sinophorus Electronic Materials has sought patent for Ag/ITO Dry Etching Residue Cleaning Agent for Semiconductor Manufacturing. This invention was developed by Wang Fanjie, Wang Liang, He Zhaobo and Xie Jian. The patent application number is CN20251185452 20250804. The patent publication number is C..

State Intellectual Property Office of China Releases Anhui Tiandi Life Tech Co Ltd Patent Application for Preparation Method and Application of Electronic-grade N-hexane for Semico..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Anhui Tiandi Life Tech Co Ltd patent application for Preparation Method and Application of Electronic-grade N-hexane for Semiconductor Cleaning. This invention was developed by Zhao Xuqi and Jiang Benwen. The patent application number is CN2025114778..

Suzhou Qingyu Semiconductor Tech Co Ltd Submits Patent Application for Diamond Powder Coated with Silicon Carbide Coating on Surface as Well as Preparation Method and Application o..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Suzhou Qingyu Semiconductor Tech Co Ltd has submitted a patent application for Diamond Powder Coated with Silicon Carbide Coating on Surface as Well as Preparation Method and Application of Diamond Powder. Shi Lin, Zhou Canxu, Na Seung-ik, Xu Fating and Yang Qianqian developed the invention. The patent app..

State Intellectual Property Office of China Publishes Zhejiang Lishui Zhongxin Jingyuan Semiconductor Tech Co Ltd Patent Application for Fan Disassembling and Assembling Tool for S..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Zhejiang Lishui Zhongxin Jingyuan Semiconductor Tech Co Ltd patent application for Fan Disassembling and Assembling Tool for Semiconductor Vacuum Equipment and Using Method of Fan Disassembling and Assembling Tool. The invention was developed by Guo Te..

State Intellectual Property Office of China Publishes Shanghai Boxu Supply Chain Man Co Ltd Patent Application for Storage and Transportation Dustproof Material Frame for Semicondu..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Shanghai Boxu Supply Chain Man Co Ltd patent application for Storage and Transportation Dustproof Material Frame for Semiconductor Packaging. The invention was developed by Bai Zuhua, Zheng Hao and Lou Hangyu. The patent application number is CN2025..

Ningxia Zhongxin Jingyuan Semiconductor Tech Co Ltd Seeks Patent for Gas Phase Doping Device and Doping Method for Low-resistivity Heavily Phosphorus-doped Silicon Single Crystal

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Ningxia Zhongxin Jingyuan Semiconductor Tech Co Ltd has sought patent for Gas Phase Doping Device and Doping Method for Low-resistivity Heavily Phosphorus-doped Silicon Single Crystal. This invention was developed by Shang Runlong, Cao Qigang, Wang Liguang, Ma Cheng, Rui Yang, Zhao Na, Li Junli and Bai Yuan. ..

Xinnabaichuan Wuxi Semiconductor Tech Co Ltd Submits Chinese Patent Application for Partitioned Temperature Control Quartz Reaction Cavity for Silicon Epitaxial Growth

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Xinnabaichuan Wuxi Semiconductor Tech Co Ltd has submitted a patent application for Partitioned Temperature Control Quartz Reaction Cavity for Silicon Epitaxial Growth. This invention was developed by Li Yi, Sun Zhong and Zheng Chenggong. The patent application number is CN202511516792 20251023. The patent..

Ningxia Zhongxin Jingyuan Semiconductor Tech Co Ltd Seeks Patent for Method for Drawing 12-inch Silicon Single Crystal by Using Adjusted 8-inch Crystal Pulling System

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Ningxia Zhongxin Jingyuan Semiconductor Tech Co Ltd has sought patent for Method for Drawing 12-inch Silicon Single Crystal by Using Adjusted 8-inch Crystal Pulling System. This invention was developed by Zhang Youhai, Wei Xingtong, Rui Yang, Wang Liguang, Yang Kai, Cao Qigang, Yi Ran and Cai Rui. The pate..

Shenzhen Xindu Semiconductor Co Ltd Applies for Patent on Copper Block Cleaning Agent for Semiconductor Packaging Product and Preparation Method of Copper Block Cleaning Agent

Semiconductor

| Tue 31 Mar 2026

Beijing, April 1 -- Shenzhen Xindu Semiconductor Co Ltd has applied Chinese patent for Copper Block Cleaning Agent for Semiconductor Packaging Product and Preparation Method of Copper Block Cleaning Agent. Zhu Zhidong, Lu Qing and Sheng Pengli developed it. The patent application number is CN202511146146 20250815. The patent ..

State Intellectual Property Office of China Releases Gd Tech Dongguan Co Ltd Patent Application for Micro-aperture Crossed Inner Hole Deburring Method for Semiconductor Equipment P..

Semiconductor

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Gd Tech Dongguan Co Ltd patent application for Micro-aperture Crossed Inner Hole Deburring Method for Semiconductor Equipment Precision Component. This invention was developed by Zhang Mingming, Li Zhigao and Xu Fuyou. The patent application number i..

Tuojing Chuangyi Shenyang Semiconductor Equipment Seeks Patent for Gas Distribution Device and Processing Equipment and Method of Semiconductor Device

Semiconductor

| Tue 31 Mar 2026

Beijing, April 1 -- Tuojing Chuangyi Shenyang Semiconductor Equipment has sought patent for Gas Distribution Device and Processing Equipment and Method of Semiconductor Device. This invention was developed by Huang Mingce and Cui Yu. The patent application number is CN202511441990 20251010. The patent publication number is CN12..

Shanghai Yinguan Semiconductor Technology Submits Patent Application for Attitude Measuring Device, Measuring Method and Semiconductor Processing Equipment

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Shanghai Yinguan Semiconductor Technology has submitted a patent application for Attitude Measuring Device, Measuring Method and Semiconductor Processing Equipment. Wang Zhantong, Zhang Chen, Qi Neng and Wu Liwei developed the invention. The patent application number is CN202511535237 20251027. The patent pu..

State Intellectual Property Office of China Publishes Beijing NAURA Microelectronics Equipment Patent Application for Differential Pressure Detection Device, Semiconductor Device a..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Beijing NAURA Microelectronics Equipment patent application for Differential Pressure Detection Device, Semiconductor Device and Pressure Control Method Thereof. The invention was developed by Zhang Chenxu, Jeon Sung-chul and Wang Tieran. The patent a..

Changsha Dawei Semiconductor Co Ltd Applies for Patent on Novel Air Pressure MEMS Sensor

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Changsha Dawei Semiconductor Co Ltd has applied Chinese patent for Novel Air Pressure MEMS Sensor. Zhong Xinrong, Liu Shanjin and Zhou Wei developed it. The patent application number is CN202511512149 20251022. The patent publication number is CN120992095 (A). International Patent Classification codes are ..

Wuxi Zhenhua Kaixiang Tech Co Ltd Submits Chinese Patent Application for Multifunctional Integrated Semiconductor Sintering and Testing Integrated Equipment

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Wuxi Zhenhua Kaixiang Tech Co Ltd has submitted a patent application for Multifunctional Integrated Semiconductor Sintering and Testing Integrated Equipment. This invention was developed by Zhu Qin and Wu Kefei. The patent application number is CN202511259122 20250904. The patent publication number is CN12..

State Intellectual Property Office of China Receives Cypress Semiconductor Corporation Patent Application for Method for Controlling Electric Machine, Electric Machine Controller a..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Cypress Semiconductor Corporation patent application for Method for Controlling Electric Machine, Electric Machine Controller and Electric Machine System. Zhang Na developed the invention. The patent application number is CN202510616980 20250514. The p..

State Intellectual Property Office of China Publishes Shanghai Lingtiao Tech Co Ltd Patent Application for Pulse Sputtering Power Supply and Semiconductor Process Equipment

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Shanghai Lingtiao Tech Co Ltd patent application for Pulse Sputtering Power Supply and Semiconductor Process Equipment. The invention was developed by Dong Bin and Huang Yuepeng. The patent application number is CN202511352336 20250919. The patent p..

State Intellectual Property Office of China Releases Zhuhai Nanxin Semiconductor Technology Patent Application for Switching Power Supply Circuit, Control Method Thereof, Chip and ..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Zhuhai Nanxin Semiconductor Technology patent application for Switching Power Supply Circuit, Control Method Thereof, Chip and Electronic Equipment. This invention was developed by Xiao Zhefei, Feng Lin and Ren Hang. The patent application number is CN..

State Intellectual Property Office of China Releases Hefei Zhixin Semiconductor Co Ltd, Suzhou Ssam Semiconductor Co Ltd and Shanghai Sasamax Semiconductor Co Ltd Patent Applicatio..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Hefei Zhixin Semiconductor Co Ltd, Suzhou Ssam Semiconductor Co Ltd and Shanghai Sasamax Semiconductor Co Ltd patent application for Turn-off Device for Pre-driving Chip, Pre-driving Chip and Motor Driving System. This invention was developed by Li Yuan..

State Intellectual Property Office of China Publishes Guangzhou Industry Res Institute Co Ltd Patent Application for Miniaturization Device Capable of Locking Frequency of Semicond..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Guangzhou Industry Res Institute Co Ltd patent application for Miniaturization Device Capable of Locking Frequency of Semiconductor Laser and Control Method Thereof. The invention was developed by Li Ji, Choi Tae-ho, Wei Yaqi, Yuan Quan, Liao Chuli, Da..

Heilongjiang Huixin Semiconductor Co Ltd Seeks Patent for Overcurrent Protection Circuit, PCB and Chip

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Heilongjiang Huixin Semiconductor Co Ltd has sought patent for Overcurrent Protection Circuit, PCB and Chip. This invention was developed by Feng Yuxiang, Xie Rongcai and Feng Kexin. The patent application number is CN20251178820 20250801. The patent publication number is CN120978663 (A). International Pat..

State Intellectual Property Office of China Releases Xi'an Weiguang Energy Tech Co Ltd Patent Application for Over-voltage and Under-voltage Protection Circuit Composed of MOS (met..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Xi'an Weiguang Energy Tech Co Ltd patent application for Over-voltage and Under-voltage Protection Circuit Composed of MOS (metal Oxide Semiconductor) Tube and Passive Device and Method Thereof. This invention was developed by Jia Wei, Feng Baoxiang, So..

Samsung Electronics Applies for Patent on Semiconductor Memory Device

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Samsung Electronics has applied Chinese patent for Semiconductor Memory Device. Kim Tae-won, Ko Ji-hyun, Kim You-rim, Lee Seung-hee and Tak Yong-suk developed it. The patent application number is CN20251070650 20250116. The patent publication number is CN120980879 (A). International Patent Classification cod..

State Intellectual Property Office of China Receives ChangXin Technology Group Patent Application for Manufacturing Method of Semiconductor Structure and Semiconductor Structure

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received ChangXin Technology Group patent application for Manufacturing Method of Semiconductor Structure and Semiconductor Structure. Hu Yang, Wu Xiaopeng, Liu Guoquan and Lyu Hui developed the invention. The patent application number is CN202410620780 2024051..

State Intellectual Property Office of China Publishes Beijing Chaoxian Memory Research Institute Patent Application for Semiconductor Device Manufacturing Method, Semiconductor Dev..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Beijing Chaoxian Memory Research Institute patent application for Semiconductor Device Manufacturing Method, Semiconductor Device and Electronic Equipment. The invention was developed by Zhang Ying, Wang Xiangsheng, Wang Guilei and Zhao Chao. The pate..

State Intellectual Property Office of China Publishes Spreadtrum Semiconductor (Nanjing) Patent Application for Communication Method and Device, Chip and Module Equipment

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Spreadtrum Semiconductor (Nanjing) patent application for Communication Method and Device, Chip and Module Equipment. The invention was developed by Gu Lei and Zhang Shuai. The patent application number is CN202410607635 20240515. The patent publicati..

Semiconductor Components Industries Submits Chinese Patent Application for High-speed Dynamic Comparator

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Semiconductor Components Industries has submitted a patent application for High-speed Dynamic Comparator. This invention was developed by Steven Terryn. The patent application number is CN202411231434 20240904. The patent publication number is CN120979452 (A). International Patent Classification codes are H0..

State Intellectual Property Office of China Publishes Realtek Semiconductor Corporation Patent Application for Comparator, Analog-to-digital Converter and Offset Elimination Method..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Realtek Semiconductor Corporation patent application for Comparator, Analog-to-digital Converter and Offset Elimination Method Thereof. The invention was developed by Hong Weiqian. The patent application number is CN202410610985 20240516. The patent p..

Semiconductor Components Industries Submits Chinese Patent Application for Low-offset High-speed Reference Buffer

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Semiconductor Components Industries has submitted a patent application for Low-offset High-speed Reference Buffer. This invention was developed by Steven Terryn. The patent application number is CN202411238054 20240905. The patent publication number is CN120979439 (A). International Patent Classification cod..

Realtek Semiconductor Corporation Applies for Patent on Phase Locked Loop with Low Clock Jitter

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Realtek Semiconductor Corporation has applied Chinese patent for Phase Locked Loop with Low Clock Jitter. Lin Jialiang developed it. The patent application number is CN20251000871 20250102. The patent publication number is CN120979420 (A). International Patent Classification codes are H03B19/06, H03L7/089, H..

Heilongjiang Huixin Semiconductor Co Ltd Submits Chinese Patent Application for Level Shift Circuit, PCB and Chip

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Heilongjiang Huixin Semiconductor Co Ltd has submitted a patent application for Level Shift Circuit, PCB and Chip. This invention was developed by Feng Yuxiang, Xie Rongcai and Feng Kexin. The patent application number is CN20251169115 20250731. The patent publication number is CN120979414 (A). Internation..

JoulWatt Technology Submits Patent Application for Electrostatic Protection Semiconductor Device

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- JoulWatt Technology has submitted a patent application for Electrostatic Protection Semiconductor Device. Han Guangtao developed the invention. The patent application number is CN202411777826 20241204. The patent publication number is CN120980960 (A). International Patent Classification codes are H10D62/10, ..

Semiconductor Manufacturing International (Shanghai) Files Chinese Patent Application for Cell Structure, Cell Array, Chip Structure and Generation Method

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Semiconductor Manufacturing International (Shanghai) has filed a patent application for Cell Structure, Cell Array, Chip Structure and Generation Method. This invention was developed by Chen Lin, Xu Aiqun, Takahira Tadashi and Li Ruoyuan. The patent application number is CN202410599347 20240514. The patent p..

Institute of Microelectronics, CAS Seeks Patent for Semiconductor Device, Manufacturing Method Thereof and Semiconductor Equipment

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Institute of Microelectronics, CAS has sought patent for Semiconductor Device, Manufacturing Method Thereof and Semiconductor Equipment. This invention was developed by Li Yongliang, Sun Longyu, Liu Haoyan, Wang Xin, Zhao Fei, Yin Huaxiang and Wang Xiaolei. The patent application number is CN202510908274 202..

Samsung Electronics Submits Chinese Patent Application for Three-dimensional Semiconductor Device Including Gate Cutting Pattern

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Samsung Electronics has submitted a patent application for Three-dimensional Semiconductor Device Including Gate Cutting Pattern. This invention was developed by Kim Min-woo, Moon Byoung-ho, Hwang Dong-hoon, Li Yuanchang, Jeon Jae-ho, Kim Kitae, Kim Sung-kwang, Kim Jin-a and Kim Hyun-soo. The patent applicat..

Hefei Nexchip Integrated Circuit Seeks Patent for Manufacturing Method of Semiconductor Structure and Semiconductor Structure

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Hefei Nexchip Integrated Circuit has sought patent for Manufacturing Method of Semiconductor Structure and Semiconductor Structure. This invention was developed by Tao Lei. The patent application number is CN202511492156 20251020. The patent publication number is CN120980937 (A). International Patent Classif..

Hefei Nexchip Integrated Circuit Applies for Patent on Pseudo Gate Forming Method and Semiconductor Device Forming Method

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Hefei Nexchip Integrated Circuit has applied Chinese patent for Pseudo Gate Forming Method and Semiconductor Device Forming Method. You Yiting and Lin Chengzhi developed it. The patent application number is CN202511486339 20251017. The patent publication number is CN120980936 (A). International Patent Classi..

Changfei Advanced Semiconductor Wuhan Co Ltd Submits Patent Application for Silicon Carbide Epitaxial Wafer and Preparation Method Thereof, and Semiconductor Device and Preparation..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Changfei Advanced Semiconductor Wuhan Co Ltd has submitted a patent application for Silicon Carbide Epitaxial Wafer and Preparation Method Thereof, and Semiconductor Device and Preparation Method Thereof. Liu Xiaoping, Wu Bo and Liu Hongchao developed the invention. The patent application number is CN20251..

Inno Saike (Suzhou) Semiconductor Applies for Patent on Power Semiconductor Device and Preparation Method Thereof

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Inno Saike (Suzhou) Semiconductor has applied Chinese patent for Power Semiconductor Device and Preparation Method Thereof. Song Liang, Chen Fu, Zhao Jie and Huang Xingjie developed it. The patent application number is CN202511146494 20250815. The patent publication number is CN120980930 (A). International P..

Qingchun Semiconductor Ningbo Co Ltd Seeks Patent for Terminal Structure of Semiconductor Power Device and Preparation Method Thereof

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Qingchun Semiconductor Ningbo Co Ltd has sought patent for Terminal Structure of Semiconductor Power Device and Preparation Method Thereof. This invention was developed by Sun Botao, Xiu Deqi and Zhang Yuanlan. The patent application number is CN202510952801 20250710. The patent publication number is CN120..

Taiwan Semiconductor Co Ltd Files Chinese Patent Application for Vertical Diffusion Metal Oxide Semiconductor Transistor Structure and Manufacturing Method Thereof

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Taiwan Semiconductor Co Ltd has filed a patent application for Vertical Diffusion Metal Oxide Semiconductor Transistor Structure and Manufacturing Method Thereof. This invention was developed by Yang Fuming. The patent application number is CN202411624501 20241114. The patent publication number is CN120980..

Semiconductor Components Industries Applies for Patent on Semiconductor Device

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Semiconductor Components Industries has applied Chinese patent for Semiconductor Device. Probst Dean E, Newls Jeffrey A, Eda Masakazu, Burke Peter A, Mcgrath Peter and Venkatraman Prasad developed it. The patent application number is CN202511106116 20200318. The patent publication number is CN120980914 (A). ..

State Intellectual Property Office of China Publishes Suzhou Zhongke Zhongyi Semiconductor Material Patent Application for Epitaxial Structure, Preparation Method Thereof and Semic..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Suzhou Zhongke Zhongyi Semiconductor Material patent application for Epitaxial Structure, Preparation Method Thereof and Semiconductor Device. The invention was developed by Li Fangzheng, Guan Changyu and Zhu Hong. The patent application number is CN2..

Sumitomo Electric Industries Seeks Patent for Nitride Semiconductor Device and Method for Manufacturing Nitride Semiconductor Device

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Sumitomo Electric Industries has sought patent for Nitride Semiconductor Device and Method for Manufacturing Nitride Semiconductor Device. This invention was developed by Takayama Daiki. The patent application number is CN202510611247 20250513. The patent publication number is CN120980908 (A). International ..

Guangdong Xinyueneng Semiconductor Co Ltd Submits Chinese Patent Application for Preparation Method of Semiconductor Structure, Power Device and Electronic Equipment

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Guangdong Xinyueneng Semiconductor Co Ltd has submitted a patent application for Preparation Method of Semiconductor Structure, Power Device and Electronic Equipment. This invention was developed by Zou Yaohui, Liang Zhiwei, Yu Jiahai and Chen Xiao. The patent application number is CN202511191207 20250825...

State Intellectual Property Office of China Receives Taiwan Semiconductor Manufacturing Patent Application for Semiconductor Device and Method for Forming a Semiconductor Device

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Taiwan Semiconductor Manufacturing patent application for Semiconductor Device and Method for Forming a Semiconductor Device. Lyu Chenghan, Cai Jin, Wang Zhihao, Jiang Guocheng, Su Shengkai and Chen Jianhong developed the invention. The patent applicat..

State Intellectual Property Office of China Releases SK Hynix Patent Application for Semiconductor Memory Device

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released SK Hynix patent application for Semiconductor Memory Device. This invention was developed by Lee Nam Jae. The patent application number is CN202511389906 20210414. The patent publication number is CN120980888 (A). International Patent Classification co..

SK Hynix Applies for Patent on Semiconductor Device and Manufacturing Method Thereof

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- SK Hynix has applied Chinese patent for Semiconductor Device and Manufacturing Method Thereof. Choi Kang-sik, Kwon Jung-hoon, Guo Junhe, Seo Jung-won and Song Dong-il developed it. The patent application number is CN202510631233 20250516. The patent publication number is CN120980882 (A). International Patent..

State Intellectual Property Office of China Publishes Mitsubishi Gas Chemical Patent Application for Resin Composition, Cured Product, Prepreg, Metal Foil-clad Laminate, Resin Comp..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Mitsubishi Gas Chemical patent application for Resin Composition, Cured Product, Prepreg, Metal Foil-clad Laminate, Resin Composite Sheet, Printed Wiring Board, and Semiconductor Device. The invention was developed by Nakajima Yuji, Komatsu Koki, Okumu..

State Intellectual Property Office of China Publishes Lisen Noco Company Patent Application for Resin Composition, Prepreg, Resin Film, Metal-clad Laminate, Printed Wiring Board, a..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Lisen Noco Company patent application for Resin Composition, Prepreg, Resin Film, Metal-clad Laminate, Printed Wiring Board, and Semiconductor Package. The invention was developed by Sera Yusuke, Abe Shinichiro, Yokokura Ai, Shinto Yuji and Hatakeyama ..

State Intellectual Property Office of China Releases Lisen Noco Company Patent Application for Prepreg, Laminate, Printed Wiring Board, and Semiconductor Package

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Lisen Noco Company patent application for Prepreg, Laminate, Printed Wiring Board, and Semiconductor Package. This invention was developed by Iguchi Keitaro, Sato Tsutomu, Hiyama Shun and Shimada Mami. The patent application number is CN20248026885 202..

Beijing Zhongwei Saier Tech Co Ltd Submits Chinese Patent Application for Microled Display Chip and Manufacturing Method Thereof

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- Beijing Zhongwei Saier Tech Co Ltd has submitted a patent application for Microled Display Chip and Manufacturing Method Thereof. This invention was developed by Sun Xiaodong. The patent application number is CN202511124103 20250812. The patent publication number is CN120981067 (A). International Patent Cl..

State Intellectual Property Office of China Receives Huaian Aucksun Optoelectronics Tech Co Ltd Patent Application for High-voltage Led Chip Structure and Light-emitting Element

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Huaian Aucksun Optoelectronics Tech Co Ltd patent application for High-voltage Led Chip Structure and Light-emitting Element. Li Dongmei, Bao Wei, Fang Jingjing, Ren Jialuo, Wang Sibo, Liao Hanzhong and Lu Ling developed the invention. The patent app..

State Intellectual Property Office of China Releases BOE Huacan Optoelectronics Suzhou Patent Application for Miniature Light Emitting Diode Chip with High Luminous Efficiency and ..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released BOE Huacan Optoelectronics Suzhou patent application for Miniature Light Emitting Diode Chip with High Luminous Efficiency and Preparation Method Thereof. This invention was developed by Diao Zichun, Zhang Xiang, Wang Zhiliang, Li Zeyu, Jiang Jian and W..

State Intellectual Property Office of China Receives Shanghai University of Technology and Shanghai Institute of Microsystem & Information Technology, Chinese Academy of Sciences P..

Semiconductor

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shanghai University of Technology and Shanghai Institute of Microsystem & Information Technology, Chinese Academy of Sciences patent application for Atmospheric Semiconductor Detector and Manufacturing Process Thereof. Ju Xudong, Sun Tao, Liu Peng, Tao ..

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