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07:07:25 Fri 01 May 2026

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Optics & Imaging

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Samsung Display

(98)

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(49)

(28)

(27)

Samsung Electronics

(25)

(23)

Wuhan China Star Optoelec

(22)

Hisense Visual Technology

(20)

Research Institute China

(19)

Beijing Zitiao Network Te

(18)

Rongyao Terminal

(14)

Tencent Technology, Shenz

(14)

Wuhan Tianma Micro Electr

(14)

Zhejiang University

(14)

BOE Technology Group; Che

(13)

(12)

(12)

(11)

BOE Technology Group; Bei

(10)

Chengdu Boe Optoelectroni

(10)

Shenzhen University

(10)

BOE Technology Group

(9)

Changchun University of S

(9)

Beijing Xiaomi Mobile Sof

(8)

Harbin Institute of Techn

(8)

Jiangxi Lianchuang Electr

(8)

(8)

Sichuan University

(8)

Sony Semiconductor Soluti

(8)

(7)

Guangdong University of T

(7)

Hefei K&d Tech Co Ltd

(7)

University of Electronic

(7)

Vivo Mobile Communication

(7)

Zhejiang Sunny Optics

(7)

Beihang University

(6)

Beijing Institute of Tech

(6)

Beijing University

(6)

Beijing Zhongfu Lian Tech

(6)

Changchun Institute of Op

(6)

(6)

Hefei Visionox Technology

(6)

Huazhong University of Sc

(6)

(6)

Southeast University

(6)

Tianma New Display Tech R

(6)

Xiamen Tianma Display Tec

(6)

Xidian University

(6)

Anhui University

(5)

(5)

Beijing Dajia Interconnec

(5)

Chengdu Chenxian Photoele

(5)

(5)

(5)

Dalian University of Tech

(5)

Fuyang Sineva New Materia

(5)

Guangzhou China Star Opto

(5)

Guizhou Power Grid

(5)

Hamamatsu Photonics

(5)

Huawei Cloud Computing Te

(5)

Institute Of New Display

(5)

InterDigital CE Patent

(5)

Microsoft Technology Lice

(5)

Nantong University

(5)

Raytron Technology

(5)

Sharp Display Technology

(5)

Sumitomo Electric Industr

(5)

TCL China Star Optoelectr

(5)

Wuhan China Star Optoelec

(5)

Aerospace Information Res

(4)

Beijing Baidu Netcom Scie

(4)

(4)

China Electronic Product

(4)

China University of Geosc

(4)

Chongqing University

(4)

Ciena Corporation

(4)

Fudan University

(4)

(4)

Guilin University of Elec

(4)

Hefei University of Techn

(4)

(4)

(4)

(4)

Juhaokan Technology

(4)

(4)

(4)

Nanjing University of Sci

(4)

Ningbo Litas Optical Tech

(4)

(4)

Northwestern Polytechnica

(4)

Qingdao Hisense Laser Dis

(4)

Samba Photonics Lab Inc

(4)

Samsung Electro-Mechanics

(4)

(4)

Shanghai Institute of Opt

(4)

(4)

Shenzhen Absen Optoelectr

(4)

South China University of

(4)

Sun Yat-sen University

(4)

Technical Institute of Ph

(4)

Tsinghua University

(4)

Xi\'an Institute of Optic

(4)

Yangtze Optical Fibre and

(4)

Accelink Technologies; Wu

(3)

Alipay Hangzhou Digital S

(3)

(3)

(3)

BOE Technology Group; Che

(3)

BOE Technology Group; Cho

(3)

Beijing Gaode Yuntu Tech

(3)

Beijing Institute of Cont

(3)

CDGM Optical Glass

(3)

Capital One Services

(3)

Carl Zeiss Microscopy

(3)

(3)

China Institute of Atomic

(3)

China Mobile Hangzhou Inf

(3)

China Mobile Iot Co Ltd;

(3)

Dainippon Printing

(3)

Dongguan Yutong Optical T

(3)

(3)

Guangzhou Shiyuan Electro

(3)

(3)

Hainan University

(3)

Han\'s Laser Technology I

(3)

Hangzhou Institute Of Opt

(3)

HannStar Display

(3)

InfoVision Optoelectronic

(3)

Ingenic Semiconductor Co

(3)

Jiangsu Electric Power In

(3)

Jiangsu Fasten Optoelectr

(3)

Jiangsu Normal University

(3)

Jiangxi Oufei Optics Co L

(3)

Largan Precision

(3)

Lumentum Operations

(3)

(3)

Nanjing University

(3)

(3)

Novatek Microelectronics

(3)

Panasonic Intellectual Pr

(3)

Scale Nanotech Oue

(3)

Shanghai Branch of Wuhan

(3)

Shanxi University

(3)

Shenzhen China Star Optoe

(3)

Shin Etsu Chemical Co Ltd

(3)

Sumitomo Osaka Cement

(3)

Suteng Innovation Technol

(3)

Suzhou Qisda Optoelectron

(3)

Taobao China Software

(3)

Tata Consultancy Services

(3)

Tongji University

(3)

Wuhan Servicebio Technolo

(3)

Wuhan University

(3)

Xi\'an Jiaotong Universit

(3)

Xi\'an Technological Univ

(3)

Xiamen Tianma Opto Electr

(3)

Xinjiang University

(3)

Yibin Jimi Photoelectric

(3)

(2)

718th Research Institute

(2)

AU Optronics Kunshan Co L

(2)

Accelink Technologies; Wu

(2)

Adtran Networks

(2)

Aecc Chengdu Engine Co Lt

(2)

Aero Geophysical Survey A

(2)

Alibaba Cloud Computing

(2)

(2)

Anhui Institute of Inform

(2)

Arizona Board of Regents

(2)

Ast Rodney Edward

(2)

(2)

Avic Guohua Shanghai Lase

(2)

BOE Tech Group Co Ltd [cn

(2)

BOE Technology Group Co L

(2)

BOE Technology Group; BOE

(2)

BOE Technology Group; Bei

(2)

BOE Technology Group; Che

(2)

Beijing Aerospace Feiteng

(2)

Beijing ESWIN Computing T

(2)

Beijing Jisu Optical Tech

(2)

Beijing University of Tec

(2)

Beijing Visionox Technolo

(2)

Beijing Youzhuju Network

(2)

Bts Kurumsal Bilisim Tekn

(2)

Buehler Alzenau

(2)

Bystronic Laser

(2)

Capital One Financial Cor

(2)

Casic Defense Technology

(2)

Central South University

(2)

Chang Guang Satellite Tec

(2)

Changjiang River Scientif

(2)

Changsha Lubang Optoelect

(2)

Chengdu Aircraft Industry

(2)

Chengdu Jiutian Huaxin Te

(2)

Chicony Electronics

(2)

China Unicom; China Unico

(2)

China University of Minin

(2)

China Yangtze Power

(2)

Chunhua Kunlun Youjia Cab

(2)

Citcc Beijing Eng Bureau

(2)

(2)

Cloudwalk Tech Co Ltd

(2)

East China Normal Univers

(2)

(2)

Foshan Eahison Communicat

(2)

Foshan Zhixin Prec Optics

(2)

Fujian Xienkai Electronic

(2)

(2)

(2)

GE Prec Healthcare

(2)

Gaokan Guangzhou Technolo

(2)

Genius Electronic Optical

(2)

GoerTek Technology

(2)

Gpd Optoelectronics Corp

(2)

Great Wall Motor

(2)

Guangdong Jinding Tech Co

(2)

Guangdong Jinhui Daojian

(2)

Guangdong OPPO Mobile Tel

(2)

Guangdong Yejia Optical T

(2)

Guangxi Power Grid

(2)

Guangzhou Boguan Informat

(2)

Guangzhou China Ray Optoe

(2)

Guangzhou Oed Technologie

(2)

Hangzhou Eda Precision El

(2)

Hangzhou Najing Technolog

(2)

Hanzhong Qunfeng Machiner

(2)

Hefei I-TEK Photoelectric

(2)

(2)

Huazhong University of Sc

(2)

Imax Osram Int Bv

(2)

Industry Academia Coopera

(2)

Information Engineering U

(2)

Inner Mongolia University

(2)

Inner Mongolia University

(2)

(2)

Institute Optics & Electr

(2)

(2)

Ji Hua Laboratory

(2)

Jianghuai Frontier Techno

(2)

Jiangsu Changguang Space

(2)

Jiangsu Hengtong Photoele

(2)

Jiangsu Trigiant Sensing

(2)

Jiangsu Xinhedao Microele

(2)

Jiaxing Zhongrun Optical

(2)

Jilin University

(2)

KLA Corporation

(2)

Koninklijke Philips

(2)

KunShan Go-Visionox Opto-

(2)

Kunshan Jinglu Electronic

(2)

(2)

(2)

Leihua Electronic Tech Re

(2)

(2)

Lumidar Tech Co Ltd

(2)

(2)

(2)

(2)

Mitsu Chemicals Inc

(2)

Mitsubishi Electric

(2)

(2)

(2)

Nankai University

(2)

(2)

Newmax Technology

(2)

(2)

Ningbo Sunny Infrared Tec

(2)

Ningbo Sunny Opotech

(2)

No 719 Res Institute Chin

(2)

Nokia Solutions and Netwo

(2)

Northeastern University

(2)

(2)

Palantir Technologies

(2)

(2)

Realta Fusion Inc

(2)

(2)

Rockwell Automation Techn

(2)

SVG Technology Group; Soo

(2)

Shandong University

(2)

Shanghai EverDisplay Optr

(2)

Shanghai Longqi Intellige

(2)

Shanghai Shenxue Supply C

(2)

Shanghai University

(2)

Shenyang University of Te

(2)

Shenzhen Chaoxiangsu Inte

(2)

Shenzhen Guangzhi Tech Co

(2)

Shenzhen New Industries M

(2)

Shenzhen Oceanwing Smart

(2)

Shenzhen Qinghe Tech Co L

(2)

Shenzhen Ririjia Display

(2)

Shenzhen Roadrover Techno

(2)

Shenzhen Seichitech Techn

(2)

Shenzhen Simou Informatio

(2)

Shenzhen Tencent Network

(2)

Shenzhen Zhongting United

(2)

Shiny Technology

(2)

(2)

Sichuan Zhongke Youcheng

(2)

(2)

(2)

(2)

(2)

Sony Interactive Entertai

(2)

Soochow University

(2)

South China Normal Univer

(2)

Southwest Jiaotong Univer

(2)

(2)

Superc Touch Co Ltd

(2)

Suzhou Institute Of Tech

(2)

(2)

(2)

Tangshan Dalu Laser Engin

(2)

Technip Energies

(2)

The Regents of The Univer

(2)

Tiandy Technologies

(2)

Tianjin Jinhang Institute

(2)

Toray Industries

(2)

Universal Display

(2)

University of Science and

(2)

University of Science and

(2)

Vianord Eng Sasu

(2)

Westlake Smoky Mountains

(2)

(2)

Wuhan Benwu Tech Co Ltd

(2)

Wuhan Duopuduole Technolo

(2)

Wuhan Guide Sensmart Tech

(2)

Wuhan Tianma Microelectro

(2)

Xi\'an Modern Control Tec

(2)

Xiamen Tianma Micro Elect

(2)

Xian Taibosi Electronic T

(2)

Xian Tianyuan Electro Opt

(2)

Xian Xingxi Intelligent T

(2)

Xidian University; Hangzh

(2)

Xinjiang Technical Instit

(2)

Yangzhou University

(2)

Yongjiang Laboratory

(2)

(2)

Zebra Technologies

(2)

Zhejiang Chaoqian Telecom

(2)

Zhejiang Dahua Technology

(2)

Zhejiang Haiyin Digital T

(2)

Zhejiang Laibao Display T

(2)

Zhejiang Lianxinkang Tech

(2)

Zhejiang Uniview Technolo

(2)

Zhuhai Mojie Technology

(2)

(1)

4d Licensing Group Llc

(1)

6 Over 6 Vision Ltd

(1)

713th Research Institute

(1)

(1)

AAC Microtech, Changzhou

(1)

ACM Research, Shanghai; A

(1)

ADEKA Corporation

(1)

AECC Shenyang Liming Aero

(1)

(1)

(1)

ASUSTeK Computer

(1)

(1)

AU Optronics Xiamen Corp;

(1)

AUO Corporation

(1)

Aac Optics Chongqing Co L

(1)

Ac Meisner Invest Llc

(1)

Accelink Technologies

(1)

Accelink Technologies; Ji

(1)

Acunity Tianjin Co Ltd

(1)

(1)

(1)

Aerospace Engineering Uni

(1)

Aerospace Newsky Tech Co

(1)

Agnya Perceptive Solution

(1)

Aikesi Electronic Tech Ch

(1)

(1)

Alibaba Innovation

(1)

(1)

Alxa Power Supply Branch

(1)

Ambarella Int Lp

(1)

Amongo Display Tech Shenz

(1)

(1)

Analog Devices Internatio

(1)

Analog Devices Internatio

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Anhui Business and Techni

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Anhui Cas Zhonghuan Intel

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Anhui Construction Engine

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Anhui Dihang Eng Survey A

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Anhui Electrical Eng Prof

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Anhui Geen Semiconductor

(1)

Anhui Gourgen Traffic Con

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Anhui Guangzhi Technology

(1)

Anhui Huibo Cultural Reli

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Anhui Konka Electronics C

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Anhui Magang Mining Resou

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Anhui North Microelectron

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Anhui Qiankun Electric En

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Anhui Sanqi Jiyu Network

(1)

Anhui Toycloud Technology

(1)

Anhui University of Scien

(1)

Anhui University of Scien

(1)

Anhui University of Techn

(1)

Anhui Xinhua University

(1)

Anhui Zhihui Yunzhou Tech

(1)

Anqing Vocational and Tec

(1)

Anteyong Suzhou Optoelect

(1)

(1)

(1)

Aquamax Vision Corp [us];

(1)

Arlo Technologies

(1)

Asionwise Semiconductor C

(1)

Avic Xian Aircraft Indust

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B1 Institute of Image Tec

(1)

BFLY Operations

(1)

BOE Crystal Core Technolo

(1)

BOE Huacan Optoelectronic

(1)

BOE Huacan Optoelectronic

(1)

BOE Mled Tech Co Ltd [cn]

(1)

BOE Tech Group Co Ltd [cn

(1)

BOE Technology Group Co L

(1)

BOE Technology Group; Bei

(1)

BOE Technology Group; Bei

(1)

BOE Technology Group; Hef

(1)

BOE Technology Group; Hef

(1)

BOE Technology Group; Mia

(1)

BOE Technology Group; Ord

(1)

(1)

Baotou Jiangxin Micro Mot

(1)

Basic Operation Shenzhen

(1)

Batesville Services Llc

(1)

(1)

Baylor Res Institute D/b/

(1)

Beaulieu Int Group Nv

(1)

Beihai Longhao Photoelect

(1)

Beijing Aerospace Times O

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Beijing Autonavi Yunmap T

(1)

Beijing Beifang Jingyue E

(1)

Beijing Bo Tsing Technolo

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Beijing Boe Sensor Tech C

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Beijing Boe Tech Developm

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Beijing Boshi Xiangyuan T

(1)

Beijing Century Kingdo Pe

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Beijing Chenji Tongzhou T

(1)

Beijing Disheng Tech Co L

(1)

Beijing Guangan Xuanguang

(1)

Beijing Guanyu Informatio

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Beijing Guowang Fuda Scie

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Beijing Hasng Yongzhi Sof

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Beijing Hc Innovation Tec

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Beijing Hezhong Huineng T

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Beijing Hongcheng Core Te

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Beijing Hospital; Zhongke

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Beijing Huahuan Electroni

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Beijing Information Scien

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Beijing Institute Environ

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Beijing Institute of Spac

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Beijing Jiaotong Universi

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Beijing Keruite Tech Co L

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Beijing Lenovo Software C

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Beijing Lidar Tech Co Ltd

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Beijing University of Pos

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Beike Zhaofang (Beijing)

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Bengbu Ei Fire Electronic

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Benxi Power Supply Co of

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Besi Switzerland

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Bestechnic Tech Beijing C

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(1)

Biel Crystal Manufactory

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Bionano Genomics

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BlueSword Intelligent Tec

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Bluetile Lab Inc

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Bohai University

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CCCC Third Highway Engine

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CRRC Qingdao Sifang

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CRSC Urban Rail Transit T

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(1)

CYG Sunri; Changyuan Tech

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California Institute of T

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Calin Technology

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Cangzhou Jinxiong Metal C

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Canon Components Inc

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Capital Normal University

(1)

Carrida Europe; Robert Bo

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Cas Industrial Artificial

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Cas Nanjing Artificial In

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(1)

Cennavi Tech Co Ltd

(1)

Central China Normal Univ

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Central South University;

(1)

Cetc Keda Big Data Res In

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Chang\'an University

(1)

Changchun Changguang Ruis

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Changchun China Optical S

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Changchun University of T

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Changsanjiao Guochuang Ul

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Changsha Anliwei Power Te

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Changsha Hkc Optoelectron

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Changsha Huike Photoelect

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Changsha Institute Mining

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Changsha Longli Automatic

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Changsha University of Sc

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Changsha Xintai Instr Co

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Changzhou Huada Kejie Opt

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Changzhou Institute Of Op

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Changzhou Vocational Inst

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Charles River Analytics I

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Chatalyze Inc [us]; Chata

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Chen Moucai; Yan He

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Chengdu Guangwen Century

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China Academy Of Aerospac

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Christie Digital Systems

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Coherent Switzerland Ag

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Dalian Ocean University

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Luster Lighttech Files Chinese Patent Application for Thermal Imaging Detection Device and Pole Piece Detection System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Luster Lighttech has filed a patent application for Thermal Imaging Detection Device and Pole Piece Detection System. This invention was developed by Liu Wenjia, Zhang Le, Yang Haokun, Da Zhongyue, Bao Zhenjian, Li Guojun and Chen Yao. The patent application number is CN202511424709 20250930. The patent publ..

BOE Technology Group and Hefei BOE Ruisheng Technology Submit Chinese Patent Application for Reflector Plate, Light-emitting Substrate, Backlight Module and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group and Hefei BOE Ruisheng Technology have submitted a patent application for Reflector Plate, Light-emitting Substrate, Backlight Module and Display Device. This invention was developed by Sun Yiding, Cheng Amei, Tang Hai, Wang Kangli and Zhang Huajie. The patent application number is CN..

BOE Technology Group and Beijing BOE Technology Development Seek Patent for Display Panel and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group and Beijing BOE Technology Development have sought patent for Display Panel and Display Device. This invention was developed by Di Yunping, Wang Lizhong, Ning Ce and Yang Kun. The patent application number is CN20248000636 20240328. The patent publication number is CN121175615 (A). In..

Zhejiang Hospital and Hangzhou Normal University Submit Chinese Patent Application for Medical Image Segmentation Method and System Based on Feature Extraction Optimization

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Zhejiang Hospital and Hangzhou Normal University have submitted a patent application for Medical Image Segmentation Method and System Based on Feature Extraction Optimization. This invention was developed by Cheng Yun, Xuan Xuwei, Chen Mingyang, Wu Tianlei, Chen Qing, Mao Jianhua and Zhang Ju. The patent ..

Liuzhou Worker's Hospital and Guangxi University of Science and Technology Seek Patent for Medical Image Segmentation Method Fusing Random Region Cutting Enhancement and Pseudo Lab..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Liuzhou Worker's Hospital and Guangxi University of Science and Technology have sought patent for Medical Image Segmentation Method Fusing Random Region Cutting Enhancement and Pseudo Label Semi-supervised Mechanism. This invention was developed by Chen Shaojun, Wang Jinfeng, Fan Xiangsuo and Hua Li. The ..

Fuzhou Sustainable Development City Res Institute Co Ltd and Fuzhou Municipal Eng Center Submit Chinese Patent Application for Brillouin Distributed Optical Fiber Multi-parameter J..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Fuzhou Sustainable Development City Res Institute Co Ltd and Fuzhou Municipal Eng Center have submitted a patent application for Brillouin Distributed Optical Fiber Multi-parameter Joint Test Method. This invention was developed by Lu Zhechao, Yang Weitai, Zhu Chenyang, Lin Haihang, Zheng Wei, Wei Cuiting, X..

East China Normal University, Shanghai Lingang East China Normal University Advanced Technology Research Institute Co Ltd, Quanzhou Normal University and Mutong Tech Shanghai Co L..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- East China Normal University; Shanghai Lingang East China Normal University Advanced Technology Research Institute Co Ltd, Quanzhou Normal University and Mutong Tech Shanghai Co Ltd have submitted a patent application for Outdoor Remote Navigation Method Based on Bev and Satellite Image. This invention was d..

Harbin Institute of Technology Submits Chinese Patent Application for Image Antagonism Patch Defense Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Harbin Institute of Technology has submitted a patent application for Image Antagonism Patch Defense Method. This invention was developed by Cao Zhengcai, Mou Hongmin, Sun Yiyang and Xia Ji. The patent application number is CN202511307648 20250915. The patent publication number is CN121190762 (A). Internatio..

BOE Technology Group and Beijing BOE Technology Development Submit Chinese Patent Application for Optical Waveguide Substrate, Method for Preparing Optical Waveguide Substrate, and..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group and Beijing BOE Technology Development have submitted a patent application for Optical Waveguide Substrate, Method for Preparing Optical Waveguide Substrate, and Wearable Display Device. This invention was developed by Guo Kang, Feng Hongbo, Li Duohui, Song Mengya, Gu Xin, Sun Yongqi, Zh..

BOE Technology Group and Beijing BOE Technology Development File Chinese Patent Application for Display Panel, Driving Method Thereof and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group and Beijing BOE Technology Development have filed a patent application for Display Panel, Driving Method Thereof and Display Device. This invention was developed by Liu Jiantao. The patent application number is CN20248000535 20240319. The patent publication number is CN121175736 (A). ..

Gen Suzhou Electronics, BOE Technology Group and Beijing BOE Technology Development Submit Chinese Patent Application for Processing Apparatus, Operating Method Thereof, and Displa..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Gen Suzhou Electronics, BOE Technology Group and Beijing BOE Technology Development have submitted a patent application for Processing Apparatus, Operating Method Thereof, and Display Apparatus. This invention was developed by Yang Ling and Chen Yizhou. The patent application number is CN20248000483 20240..

BOE Technology Group and Beijing BOE Technology Development Seek Patent for Array Substrate, Display Panel and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group and Beijing BOE Technology Development have sought patent for Array Substrate, Display Panel and Display Device. This invention was developed by Li Dong and Liu Zheng. The patent application number is CN202410776014 20240617. The patent publication number is CN121174815 (A). Internati..

Shenzhen Absen Optoelectronic and Huizhou Absen Optoelectronic Apply for Patent on Led Display Panel and Preparation Method Thereof

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shenzhen Absen Optoelectronic and Huizhou Absen Optoelectronic have applied Chinese patent for Led Display Panel and Preparation Method Thereof. Xie Boxue, Ouyang Qin and Ding Chongbin developed it. The patent application number is CN202511263908 20250903. The patent publication number is CN121174751 (A)...

Shenzhen Absen Optoelectronic and Huizhou Absen Optoelectronic Apply for Patent on Manufacturing Method of Lamp Panel, Lamp Panel and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shenzhen Absen Optoelectronic and Huizhou Absen Optoelectronic have applied Chinese patent for Manufacturing Method of Lamp Panel, Lamp Panel and Display Device. Tian Mengyao, Huang Heli, Wang Yongling, Deng Hanqing and Ding Chongbin developed it. The patent application number is CN202511198020 20250825. ..

Huaneng Zhanhua New Energy Co Ltd and Huaneng Clean Energy Res Institute Submit Chinese Patent Application for Multi-dimensional Digital Twin Modeling Method and Device for Wind Po..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Huaneng Zhanhua New Energy Co Ltd and Huaneng Clean Energy Res Institute have submitted a patent application for Multi-dimensional Digital Twin Modeling Method and Device for Wind Power Plant. This invention was developed by Ding Yang, Li Hui, Zhu Mingbo, Ma Xianxin, Yang Chenxu, Yu Tengyun, Wang Bo, Wang La..

Chengdu Jincheng University and Chengdu Anteng Nasi Tech Co Ltd Submit Chinese Patent Application for Structural Health Early Warning Method and System Based on Space-time Correlat..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Chengdu Jincheng University and Chengdu Anteng Nasi Tech Co Ltd have submitted a patent application for Structural Health Early Warning Method and System Based on Space-time Correlation Characteristics and Digital Twinning. This invention was developed by Liu Ying. The patent application number is CN20251..

Beijing Hospital, Zhongke Zhihe Digital Tech Beijing Co Ltd and Beijing Zhongke Ruitong Information Tech Co Ltd File Chinese Patent Application for Medical Large Model Multi-modal ..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Hospital, Zhongke Zhihe Digital Tech Beijing Co Ltd and Beijing Zhongke Ruitong Information Tech Co Ltd have filed a patent application for Medical Large Model Multi-modal Alignment Processing Method Based on Image Channel Grouping. This invention was developed by Jiao Peng, Wang Weikang, Fu Lijun, T..

Guangzhou Shiyuan Electronic Technology and Guangzhou Shirui Electronics Technology File Chinese Patent Application for Handwritten Content Completion Method Combined with Voice In..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Guangzhou Shiyuan Electronic Technology and Guangzhou Shirui Electronics Technology have filed a patent application for Handwritten Content Completion Method Combined with Voice Information, Display Equipment and Storage Medium. This invention was developed by Gu Jing, Wang Meilin and Ma Chunguang. The pa..

Hainan University and Wenchang Aerospace Supercomputing Intelligent Tech Co Ltd Submit Chinese Patent Application for Abandoned Land Identification Method and System Based on Remot..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Hainan University and Wenchang Aerospace Supercomputing Intelligent Tech Co Ltd have submitted a patent application for Abandoned Land Identification Method and System Based on Remote Sensing Satellite Image. This invention was developed by Lai Shanyan, Zhang Yongsheng, Ye Chunyang, Zhou Hui and Ye Shiyang. ..

Taiyuan Institute China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd File Chinese Patent Application for Real-time Back Break Control Method of Heading Mach..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Taiyuan Institute China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have filed a patent application for Real-time Back Break Control Method of Heading Machine Based on Visual Association and Digital Twinning. This invention was developed by Suo Yanchun, Zhang Ting, Dong Mengyang, Jia..

Shenzhen Metro Group Co Ltd and Shenzhen Municipal Design & Research Institute Submit Chinese Patent Application for Classified Display Method and Device for Components

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shenzhen Metro Group Co Ltd and Shenzhen Municipal Design & Research Institute have submitted a patent application for Classified Display Method and Device for Components. This invention was developed by Xin Jie, Huang Liping, Huang Yige, Zhang Zhongan, Lu Qingsong, Song Tiantian, Hou Tie, Liu Xiaoxi, Pan Ji..

Wuhan Rouxian Tech Co Ltd, Rouxian Xiantao Photoelectric Semiconductor Mat Co Ltd and Hubei Dinglong Co Ltd Submit Chinese Patent Application for Photosensitive Resin Composition, ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Wuhan Rouxian Tech Co Ltd, Rouxian Xiantao Photoelectric Semiconductor Mat Co Ltd and Hubei Dinglong Co Ltd have submitted a patent application for Photosensitive Resin Composition, Cured Film and Color Light Shielding Layer. This invention was developed by Yang Heng, Wan Ziqiang, Wang Yuanqiang, Zhou Xiaomi..

Chongqing BOE Electronic Tech Co Ltd and BOE Technology Group File Chinese Patent Application for Transfer Equipment, Use Method Thereof and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Chongqing BOE Electronic Tech Co Ltd and BOE Technology Group have filed a patent application for Transfer Equipment, Use Method Thereof and Display Device. This invention was developed by Feng Liang, Zhu Rongjin, Liu Zichao, Xie Haihai, Zheng Kuiming, Cai Weichao, Xu Ji'an, Tang Jie and Luo Pinshen. The ..

Accelink Technologies and Wuhan Telecomm Devices Co Ltd Submit Chinese Patent Application for Single-fiber Bidirectional Device with Specific Wave Band Reflection and Optical Modul..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Accelink Technologies and Wuhan Telecomm Devices Co Ltd have submitted a patent application for Single-fiber Bidirectional Device with Specific Wave Band Reflection and Optical Module Thereof. This invention was developed by Yue Huan. The patent application number is CN202410791809 20240619. The patent pu..

Nippon Paint China Co Ltd and Nippon Paint Hubei Co Ltd Apply for Patent on Method for Quantitatively Testing Wet Covering Power of Paint Film

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Nippon Paint China Co Ltd and Nippon Paint Hubei Co Ltd have applied Chinese patent for Method for Quantitatively Testing Wet Covering Power of Paint Film. Hao Guoqiang, Guan Zhou, Wu Shengying, Zhu Ming and Cheng Yi developed it. The patent application number is CN202511456454 20251013. The patent public..

Central South University and Hunan University Submit Patent Application for Composite Material Impact Positioning Method Based on Optical Fiber Sensor, Medium and Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Central South University and Hunan University have submitted a patent application for Composite Material Impact Positioning Method Based on Optical Fiber Sensor, Medium and Equipment. Wang Tiantian, Wang Chenguang, Yang Jinsong, Zhang Xiaozhen and Yang Buyao developed the invention. The patent application..

Shanghai Smartstate Tech Co Ltd and Jiaoda Zhibang Zaozhuang Digital Tech Co Ltd Seek Patent for Online Thread Measuring Device and Method Based on Point Laser

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shanghai Smartstate Tech Co Ltd and Jiaoda Zhibang Zaozhuang Digital Tech Co Ltd have sought patent for Online Thread Measuring Device and Method Based on Point Laser. This invention was developed by Mo Wei, Wang Yu, Ge Cheng, Liu Xiaohong and Huang Yage. The patent application number is CN202511436089 20..

Samsung Display Submits Chinese Patent Application for Display Device and Method of Driving Same

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Samsung Display has submitted a patent application for Display Device and Method of Driving Same. This invention was developed by Kang Byeong Doo, Ryu Jae-woo, Kim Yun-ju and Yang Sung Mo. The patent application number is CN202510826481 20250619. The patent publication number is CN121191415 (A). Internationa..

Chongqing University of Technology Submits Patent Application for Lightweight YOLO Detection Model Construction Method for Low-resolution Small Target

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Chongqing University of Technology has submitted a patent application for Lightweight YOLO Detection Model Construction Method for Low-resolution Small Target. Peng Xiaofeng, He Huanxin, Cao Yang, Zuo Jing, Wang Zhaorui and Tan Qingyang developed the invention. The patent application number is CN202511226287..

BOE Technology Group and Chengdu BOE Optoelectronics Technology Apply for Patent on Material of Light-emitting Layer, Organic Electroluminescent Display Device and Display Panel

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have applied Chinese patent for Material of Light-emitting Layer, Organic Electroluminescent Display Device and Display Panel. Tan Mingfeng, Wang Jian, Liu Tongzhi and Yang Wanqing developed it. The patent application number is CN20248000539 ..

BOE Technology Group and Hefei BOE Joint Technology File Chinese Patent Application for Display Panel and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group and Hefei BOE Joint Technology have filed a patent application for Display Panel and Display Device. This invention was developed by Yuan Can, Li Yongqian and Tian Biao. The patent application number is CN20248001038 20240528. The patent publication number is CN121176183 (A). Internat..

China Unicom, China Unicom Digital Tech Co Ltd and China Unicom Smart Security Tech Co Ltd Submit Chinese Patent Application for Distributed Digital Authentication Method and Devic..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- China Unicom, China Unicom Digital Tech Co Ltd and China Unicom Smart Security Tech Co Ltd have submitted a patent application for Distributed Digital Authentication Method and Device, Storage Medium and Program Product. This invention was developed by Jiang Haifeng, Zhang Jianrong, Zhang Jianheng, Zhou Kai,..

China Unicom, China Unicom Digital Tech Co Ltd and China Unicom Smart Security Tech Co Ltd Seek Patent for Equipment Management Method and Identity Verification Method Based on Dig..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- China Unicom, China Unicom Digital Tech Co Ltd and China Unicom Smart Security Tech Co Ltd have sought patent for Equipment Management Method and Identity Verification Method Based on Digital Certificate. This invention was developed by Han Hao, Fan Yongjie, Yu Lei, Zou Yanpeng, Cui Yingying and Jiang Haifen..

Shenzhen Smart City Communication Co Ltd and Shenzhen Research Institute Beijing University Of Posts And Telecommunications Apply for Patent on Optical Transmission System Fault Po..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shenzhen Smart City Communication Co Ltd and Shenzhen Research Institute Beijing University Of Posts And Telecommunications have applied Chinese patent for Optical Transmission System Fault Positioning Method and Device Based on Digital Twinning, and Medium. Hong Weijie, Wang Yi, Li Feng, Zhang Min, Wu Lingb..

Shandong University and Guangdong Midea Electric Appliances Co Ltd File Chinese Patent Application for Mechanism-data Fused Gear Forming Cutter Virtual-real Consistent Digital Twin..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shandong University and Guangdong Midea Electric Appliances Co Ltd have filed a patent application for Mechanism-data Fused Gear Forming Cutter Virtual-real Consistent Digital Twinborn Model Construction Method, System and Equipment and Medium. This invention was developed by Hu Tianliang, Li Jingkai, Gao Bo..

Beijing Tuzhi Tianxia Tech Co Ltd and Nantong University Submit Chinese Patent Application for Self-adaptive Parallel Backlight Enhancement Method for Fan Blade Image

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Tuzhi Tianxia Tech Co Ltd and Nantong University have submitted a patent application for Self-adaptive Parallel Backlight Enhancement Method for Fan Blade Image. This invention was developed by Wang Han, Ji Yujiao, Shi Quan, Yan Chao, Li Zhixuan and He Ben. The patent application number is CN20251..

Economic And Tech Research Institute State Grid Zhejiang Electric Power Co Ltd and Nanjing Yachen Zhonglian Power Tech Co Ltd Apply for Patent on Substation Virtual and Real Loop D..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Economic And Tech Research Institute State Grid Zhejiang Electric Power Co Ltd and Nanjing Yachen Zhonglian Power Tech Co Ltd have applied Chinese patent for Substation Virtual and Real Loop Digital Drawing Modeling and Intelligent Operation Inspection Method and System. Liu Jun, Zhu Yanhan, Wang Zhe, Ji Rui..

Electric Power Research Institute, China Electric Power Research Institute and Inner Mongolia University of Technology Submit Patent Application for GIS Internal Partial Discharge ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Electric Power Research Institute, China Electric Power Research Institute and Inner Mongolia University of Technology have submitted a patent application for GIS Internal Partial Discharge Optical Signal Detection and Positioning System and Method Thereof. Ma Deying, Xin Weifeng, Chen Taiyu, Zhan Zhenyu, Fu..

Sont Tech Co Ltd and Jiangxi Sont Tech Co Ltd Apply for Patent on Method for Determining Aging Environment Temperature of Laser

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Sont Tech Co Ltd and Jiangxi Sont Tech Co Ltd have applied Chinese patent for Method for Determining Aging Environment Temperature of Laser. Xu Yani, Xu Guowei, Liu Zhenchang, Zheng Bo, Guo Kaijia, Zhang Wei and Huang Yingbin developed it. The patent application number is CN202511660607 20251113. The pate..

Daoxing Electronic Tech Xiamen Co Ltd and Daoxing Optical Xiamen Co Ltd Submit Chinese Patent Application for Impact Resistance Testing Equipment and Method Applied to Ultra-high-d..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Daoxing Electronic Tech Xiamen Co Ltd and Daoxing Optical Xiamen Co Ltd have submitted a patent application for Impact Resistance Testing Equipment and Method Applied to Ultra-high-definition Display Screen Production. This invention was developed by Chen Jiahao, Chen Quanlian and Chen Shiyun. The patent ..

State Grid Hubei Electric Power Co Ltd Wuhan Power Supply and State Grid Hubei Electric Power Co Ltd Wuhan Donghu New Tech Development Zone Power Supply Company Seek Patent for Pre..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Grid Hubei Electric Power Co Ltd Wuhan Power Supply and State Grid Hubei Electric Power Co Ltd Wuhan Donghu New Tech Development Zone Power Supply Company have sought patent for Preparation Method of Optical Fiber Sensing Skin for Ultrasonic Monitoring. This invention was developed by Cai Chao, Zhu Jiw..

Beijing University and Laoshan National Laboratory Submit Patent Application for Mining Equipment Control Method Based on Digital Twinning and Related Products

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Beijing University and Laoshan National Laboratory have submitted a patent application for Mining Equipment Control Method Based on Digital Twinning and Related Products. Liu Jialin, Li Hongyuan, Duan Huiling, Zou Yong, Wang Jiaying and Zhu Jinzhuo developed the invention. The patent application number is..

ACM Research, Shanghai, ACM Res Korea Inc and Qingxin Tech Co Ltd Submit Patent Application for Thin Film Deposition Apparatus and Thin Film Deposition Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- ACM Research, Shanghai, ACM Res Korea Inc and Qingxin Tech Co Ltd have submitted a patent application for Thin Film Deposition Apparatus and Thin Film Deposition Method. Tian Liangang, Wang Hui, He Bin and Kim Kyoung-jun developed the invention. The patent application number is CN202410783053 20240617. Th..

Accelink Technologies and Wuhan Guangxun Information Tech Co Ltd Submit Chinese Patent Application for Batch Rerouting Method, Device and System for Mesh White-box Optical Network

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Accelink Technologies and Wuhan Guangxun Information Tech Co Ltd have submitted a patent application for Batch Rerouting Method, Device and System for Mesh White-box Optical Network. This invention was developed by Lu Gang, Xiao Li, Xu Jian and Yu Jiekui. The patent application number is CN202410775881 20..

BOE Technology Group, Chengdu BOE Optoelectronics Technology and Beijing BOE Technology Development Submit Patent Application for Display Module and Manufacturing Method Thereof, D..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group, Chengdu BOE Optoelectronics Technology and Beijing BOE Technology Development have submitted a patent application for Display Module and Manufacturing Method Thereof, Display Device and Edge Sealing Jig. Zhou Wei, Fan Rongkun, Wang Jialin, Meng Yongsong, Zhou Guodong, Gan Yu, Liang Hait..

BOE Technology Group, Chengdu BOE Optoelectronics Technology International Beijing BOE Technology Development Seek Patent for Display Module and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group, Chengdu BOE Optoelectronics Technology International Beijing BOE Technology Development have sought patent for Display Module and Display Device. This invention was developed by Cui Zhihong, Xiao Bowen, Kim Sang-nam, Li Fei, Yang Jie and Xie Junlin. The patent application number is C..

Xiamen Tianma Display Technology and Hubei Changjiang New Display Industry Innovation Center Seek Patent for Display Panel and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Xiamen Tianma Display Technology and Hubei Changjiang New Display Industry Innovation Center have sought patent for Display Panel and Display Device. This invention was developed by Lin Yongxiang, He Cunjin, Yuan Yong, Zhang Guofeng, Wu Huilong and He Shui. The patent application number is CN202511323700 ..

BOE Technology Group and Chengdu BOE Display Tech Co Ltd Submit Chinese Patent Application for Display Panel and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- BOE Technology Group and Chengdu BOE Display Tech Co Ltd have submitted a patent application for Display Panel and Display Device. This invention was developed by Zhang Bo, Luo Chang, Dong Xiangdan, Lee Seek-ping, Huang Yao, Tong Kemeng, Liu Jia and Zhou Yang. The patent application number is CN2025113904..

Guangzhou Shiyuan Electronic Technology and Guangzhou Shirui Electronics Technology Submit Chinese Patent Application for Method for Embedding Written Content into Electronic Docum..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Guangzhou Shiyuan Electronic Technology and Guangzhou Shirui Electronics Technology have submitted a patent application for Method for Embedding Written Content into Electronic Document, Display Equipment and Storage Medium. This invention was developed by Wang Meilin, Ma Chunguang and Gu Jing. The patent..

Tsinghua University and Zhejiang Lab Apply for Patent on Sensor Sensitive Neuron Positioning Method and Device Based on Optical Neural Network

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Tsinghua University and Zhejiang Lab have applied Chinese patent for Sensor Sensitive Neuron Positioning Method and Device Based on Optical Neural Network. Deng Chenchen, Fang Lu, Du Qingyang and Yu Shaoliang developed it. The patent application number is CN202511207304 20250827. The patent publication nu..

Beijing Technology & Business University and Beijing Union University Submit Chinese Patent Application for Unmanned Aerial Vehicle Aerial Image Target Detection Model and Method B..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Technology & Business University and Beijing Union University have submitted a patent application for Unmanned Aerial Vehicle Aerial Image Target Detection Model and Method Based on Multi-stage Attention. This invention was developed by Chen Hongqian, Ge Yuting and Li Hui. The patent application n..

Wuhan University of Technology and Tibet Zhumuyalu Digital Tech Culture Co Ltd Apply for Patent on Thangka Color Image Vectorization Method and System Based on Micro Renderer

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Wuhan University of Technology and Tibet Zhumuyalu Digital Tech Culture Co Ltd have applied Chinese patent for Thangka Color Image Vectorization Method and System Based on Micro Renderer. Liu Yongjian, Hu Anshu, Sun Yifei and Liu Han developed it. The patent application number is CN202511397400 20250928. ..

BOE Technology Group and Chengdu BOE Optoelectronics Technology Submit Chinese Patent Application for Touch Substrate, Display Panel and Electronic Equipment

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have submitted a patent application for Touch Substrate, Display Panel and Electronic Equipment. This invention was developed by Zhang Shun, Wang Yu, Yang Fuqiang, Luo Chang, Zhang Yi, Zeng Yang and Chen Tianci. The patent application number ..

Starry Electronic Tech Shen Zhen Co Ltd and Shenzhen Xintai Electronic Display Tech Co Ltd Submit Chinese Patent Application for Power-on Detection System for Mini Led Display Scre..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Starry Electronic Tech Shen Zhen Co Ltd and Shenzhen Xintai Electronic Display Tech Co Ltd have submitted a patent application for Power-on Detection System for Mini Led Display Screen Preparation. This invention was developed by Shen Wenhua and Wang Yongwen. The patent application number is CN20251127776..

Tsinghua University and Zhuhai Huafa Ind Share Co Ltd Submit Patent Application for Color Imaging Method and Device for Cathode Fluorescence, Electronic Equipment and Storage Mediu..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Tsinghua University and Zhuhai Huafa Ind Share Co Ltd have submitted a patent application for Color Imaging Method and Device for Cathode Fluorescence, Electronic Equipment and Storage Medium. Liu Fang, Liu Junjie, Huang Yidong, Zhang Wei, Cui Kaiyu, Feng Xue, Lee Youngtak, Sun Hao, Huang Fengbin and Li Tian..

University of Electronic Science and Technology of China and Yibin University Of Electronic Science And Technology Research Institute Submit Chinese Patent Application for Quasi Fe..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- University of Electronic Science and Technology of China and Yibin University Of Electronic Science And Technology Research Institute have submitted a patent application for Quasi Fermi Level Splitting and Layering Characterization Method Based on Frequency Scanning. This invention was developed by Gao Chunm..

Hefei Visionox Technology Submits Chinese Patent Application for Display Device and Driving Method Thereof

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Hefei Visionox Technology has submitted a patent application for Display Device and Driving Method Thereof. This invention was developed by Yang Qing. The patent application number is CN202511405513 20250928. The patent publication number is CN121191445 (A). International Patent Classification codes are G09G..

State Intellectual Property Office of China Publishes Samsung Display Patent Application for Display Device

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Samsung Display patent application for Display Device. The invention was developed by Oh Kyung-hwan, Kwak Won Kyu, Kim Mi-na and Eom Ki Myeong. The patent application number is CN202510818581 20250618. The patent publication number is CN121191429 (A)...

Samsung Display Submits Patent Application for Display Device

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Samsung Display has submitted a patent application for Display Device. Kim Woong and Hyun Chang-ho developed the invention. The patent application number is CN202510816755 20250618. The patent publication number is CN121191428 (A). International Patent Classification codes are G09G3/32 and G09G3/3225. Cooper..

State Intellectual Property Office of China Receives Samsung Display Patent Application for Display Device

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Samsung Display patent application for Display Device. Sung Jeong-min and Kim Woo-chul developed the invention. The patent application number is CN202510707305 20250529. The patent publication number is CN121191426 (A). International Patent Classificat..

Nippon Seiki Submits Chinese Patent Application for Mirror and Head-up Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Nippon Seiki has submitted a patent application for Mirror and Head-up Display Device. This invention was developed by Koshiba Akitoshi, Furusawa Hiroyuki and Machiyama Akiko. The patent application number is CN202510802590 20250616. The patent publication number is CN121186903 (A). International Patent Clas..

Shanghai Power Equipment Research Institute and Chongqing Qingdian New Energy Dev Co Ltd Submit Chinese Patent Application for Fan Blade Graphene Prefabricated Heating Film and Pre..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shanghai Power Equipment Research Institute and Chongqing Qingdian New Energy Dev Co Ltd have submitted a patent application for Fan Blade Graphene Prefabricated Heating Film and Preparation Method and Application Thereof. This invention was developed by Li Jianzhong, Rong Guoqiang, Yu Luying, Liu Chuanliang..

Hefei BOE Joint Technology and BOE Technology Group Submit Chinese Patent Application for Pixel Circuit and Display Device

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Hefei BOE Joint Technology and BOE Technology Group have submitted a patent application for Pixel Circuit and Display Device. This invention was developed by Feng Xuehuan, Li Gen, Xiong Xiaoqiang, Yang Heng, Li Wei, Li Yongqian and Huang Yinglong. The patent application number is CN202410798536 20240619. ..

Guangzhou Guoxian Tech Co Ltd and Visionox Technology Co Ltd Submit Chinese Patent Application for Display Panel Detection Method, Display Device and Computer Readable Storage Medi..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Guangzhou Guoxian Tech Co Ltd and Visionox Technology Co Ltd have submitted a patent application for Display Panel Detection Method, Display Device and Computer Readable Storage Medium. This invention was developed by Hu Lianlian and Yang Dake. The patent application number is CN202511579871 20251030. The..

Xidian University and Hangzhou Research Institute Xidian University File Chinese Patent Application for SPAD Active Imaging Data Compression Method Oriented to Extremely Low Illumi..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Xidian University and Hangzhou Research Institute Xidian University have filed a patent application for SPAD Active Imaging Data Compression Method Oriented to Extremely Low Illumination. This invention was developed by Bao Yaoqi, Zhang Yitian, Li Dong, Feng Lichen, Ma Rui and Zhu Zhangming. The patent ap..

Tsinghua University and Samsung Medical Foundation Submit Patent Application for Medical Image Processing Method and Device, Equipment, Storage Medium and Program Product

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Tsinghua University and Samsung Medical Foundation have submitted a patent application for Medical Image Processing Method and Device, Equipment, Storage Medium and Program Product. Song Su-jung, Cheng Wenquan, Ning Guochen, Sun Yihua, Wang Jinyuan, Liao Hongen and Wong Tien Yin developed the invention. T..

Dongguan Xinyuan Integrated Circuit Tech Development Co Ltd and Guangdong Shulian Zhizao Tech Co Ltd Seek Patent for Panel Missing Process Image Detection Method, System and Device..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Dongguan Xinyuan Integrated Circuit Tech Development Co Ltd and Guangdong Shulian Zhizao Tech Co Ltd have sought patent for Panel Missing Process Image Detection Method, System and Device and Storage Medium. This invention was developed by Fu Yan, Cui Aixiang, Yang Xiaobo, Chen Leiting, Luo Wei, Fang Yuke an..

China Mobile Communications Corp Shaanxi Co Ltd and China Mobile Communications Seek Patent for Radar Image Generation Method and Device Based on Bistatic Synthetic Aperture Radar

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- China Mobile Communications Corp Shaanxi Co Ltd and China Mobile Communications have sought patent for Radar Image Generation Method and Device Based on Bistatic Synthetic Aperture Radar. This invention was developed by Yang Jin, Wu Sirui, Cheng Silin, Zhu Di, He Jing, Wang Bolin, Wang Wei, Zhang Dan, Fang T..

Nanjing Ruisi Photoelectric Tech Co Ltd, Nanjing Zhishengda Automation Tech Co Ltd and Mei Xiaoyu Apply for Patent on Electronic Following Type Laser Unit and Detection Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Nanjing Ruisi Photoelectric Tech Co Ltd, Nanjing Zhishengda Automation Tech Co Ltd and Mei Xiaoyu have applied Chinese patent for Electronic Following Type Laser Unit and Detection Device. Rui Shendie, Liu Lei, Han Meiling, Tang Jian, Yang Huaqian, Mei Lin, Yang Zhigang, Fei Yue, Han Yong and Yang Tianhua de..

Shengzhou Power Supply Company Of State Grid Zhejiang Electric Power Co Ltd Seeks Patent for Laser Scanning Type Overhead Conductor Health Detection System and Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shengzhou Power Supply Company Of State Grid Zhejiang Electric Power Co Ltd has sought patent for Laser Scanning Type Overhead Conductor Health Detection System and Method. This invention was developed by Xu Feng, Wang Kemin, Zheng Jiening, Liu Huadong, Ma Hanbin, Zhu Cheng, Zhuang Peng, Xing Yunhao, Xu Huafeng..

State Intellectual Property Office of China Receives Nanyang Great Optoelectronics Tech Co Ltd Patent Application for Non-contact Optical Lens Thickness Measuring Instrument

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Nanyang Great Optoelectronics Tech Co Ltd patent application for Non-contact Optical Lens Thickness Measuring Instrument. Xiao Pengfei, Ren Yundong and Liu Xiangqun developed the invention. The patent application number is CN202511301233 20250912. The ..

Jiangsu Hengshengtong Construction Co Ltd Submits Patent Application for Novel Horizontal Displacement Laser Measuring Device for Building Structure

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Jiangsu Hengshengtong Construction Co Ltd has submitted a patent application for Novel Horizontal Displacement Laser Measuring Device for Building Structure. Chang Zhengfu, Zhu Qiaohong and Sun Hui developed the invention. The patent application number is CN202511660804 20251113. The patent publication numbe..

Wuxi Xinjuhong Intelligent Tech Co Ltd Files Chinese Patent Application for System for Measuring Size of Heat Sink Radiating Base Based on Line Laser

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Wuxi Xinjuhong Intelligent Tech Co Ltd has filed a patent application for System for Measuring Size of Heat Sink Radiating Base Based on Line Laser. This invention was developed by Feng Hanxiang, Su Yanfei, Zheng Longlong and Li Wendong. The patent application number is CN202511668574 20251114. The patent pu..

State Intellectual Property Office of China Receives Xi'an 1908 New Energy Tech Co Ltd Patent Application for Lithium Aluminum Hydride Crystallization Drying Method and System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Xi'an 1908 New Energy Tech Co Ltd patent application for Lithium Aluminum Hydride Crystallization Drying Method and System. Zhang Jigang, Zhang Liming, Xu Jia'an and Xiao Weifeng developed the invention. The patent application number is CN202511341665 ..

State Intellectual Property Office of China Publishes Foshan Zhixin Prec Optics Co Ltd Patent Application for Backlight Lens Module

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Foshan Zhixin Prec Optics Co Ltd patent application for Backlight Lens Module. The invention was developed by Qing Qingbo, Liu Jinjuan, Yi Zunke and Ou Yangtian. The patent application number is CN202511386246 20250925. The patent publication number i..

State Intellectual Property Office of China Publishes Minuta Tech Patent Application for Light Source Angle Adjusting Device and Image Module

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Minuta Tech patent application for Light Source Angle Adjusting Device and Image Module. The invention was developed by Wang Zhaoxi. The patent application number is CN202410797946 20240620. The patent publication number is CN121184780 (A). Internatio..

Huizhou Technician College Huizhou Senior Technical School Submits Patent Application for Indoor Design Illumination Simulation Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Huizhou Technician College Huizhou Senior Technical School has submitted a patent application for Indoor Design Illumination Simulation Device. Wu Wenhao, Zhou Linwei, Ou Yanglin, Liao Da, Xiong Hao, Lai Liuyan and Zhu Jiang developed the invention. The patent application number is CN202511729459 20251124. T..

State Intellectual Property Office of China Releases Huimin Land Space Ecological Restoration Center Huimin County Land Finishing Reserve Center Patent Application for Natural Reso..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Huimin Land Space Ecological Restoration Center Huimin County Land Finishing Reserve Center patent application for Natural Resource Engineering Surveying and Mapping Image Positioning Device and Method. This invention was developed by Fu Lili, Fan Jinbo a..

State Intellectual Property Office of China Publishes Anhui Dihang Eng Survey And Design Co Ltd Patent Application for Liftable Three-dimensional Laser Plane Target Placement Devic..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Anhui Dihang Eng Survey And Design Co Ltd patent application for Liftable Three-dimensional Laser Plane Target Placement Device for Landform Surveying and Mapping. The invention was developed by Xie Hua. The patent application number is CN202511386647..

State Intellectual Property Office of China Receives Shanghai Gensheng Exhibition Group Co Ltd Patent Application for Ball Screen and Led Screen Linkage Display System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai Gensheng Exhibition Group Co Ltd patent application for Ball Screen and Led Screen Linkage Display System. Yang Ying, Gu Yunjie, Zhou Nian, Zhang Hui and Ye Xinyi developed the invention. The patent application number is CN202511170179 2025082..

Jiangsu Precise Way Optics Co Ltd Applies for Patent on Vibration Suppression Device for Optical Prism Production

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Jiangsu Precise Way Optics Co Ltd has applied Chinese patent for Vibration Suppression Device for Optical Prism Production. Liu Yong, Liu Tianyu, Liu Yanni and Ren Xiuxiu developed it. The patent application number is CN202511335413 20250918. The patent publication number is CN121184525 (A). International Pa..

State Intellectual Property Office of China Releases Nanjing Yijing Tianping Culture Media Co Ltd Patent Application for Track Device Based on Mobile Camera Shooting

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Nanjing Yijing Tianping Culture Media Co Ltd patent application for Track Device Based on Mobile Camera Shooting. This invention was developed by Wang Yao, Nie Lei, Yu Zhengkai, Han Lingning, Lu Rui, Shang Wei, Yang Chengjun and Lu Xi. The patent appli..

Huali Scient Shenzhen Co Ltd Submits Chinese Patent Application for Anti-unbalance-loading Optical Force Sensor

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Huali Scient Shenzhen Co Ltd has submitted a patent application for Anti-unbalance-loading Optical Force Sensor. This invention was developed by Bai Zhongwan and Wang Qingyang. The patent application number is CN202511722830 20251121. The patent publication number is CN121185480 (A). International Patent Cla..

Beijing Langshi Yunfan Tech Co Ltd Submits Patent Application for Surface Unevenness and Warping Measurement System and Method for Ultrasonic Scanning Microscope

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Beijing Langshi Yunfan Tech Co Ltd has submitted a patent application for Surface Unevenness and Warping Measurement System and Method for Ultrasonic Scanning Microscope. Fu Jihai, Li Hui and Gai Guangchen developed the invention. The patent application number is CN202511464149 20251014. The patent publicati..

State Intellectual Property Office of China Receives Shandong Xinneng Ship Tech Co Ltd Patent Application for Steel Flatness Laser Detection Device for Shipbuilding

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shandong Xinneng Ship Tech Co Ltd patent application for Steel Flatness Laser Detection Device for Shipbuilding. Zhang Lei, Zhang Yadong, Jia Xianglong, Tang Wanming, Pei Zhiyong, Li Jichao and Liu Yakun developed the invention. The patent application ..

Shenzhen Zhirui Optoelectronics Tech Co Ltd Seeks Patent for Multi-channel Calibration Test System and Calibration Test Method for Gas Optical Imager

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Zhirui Optoelectronics Tech Co Ltd has sought patent for Multi-channel Calibration Test System and Calibration Test Method for Gas Optical Imager. This invention was developed by Zha Juanxiu. The patent application number is CN202410807612 20240621. The patent publication number is CN121185516 (A). ..

Daoxing Electronic Tech Xiamen Co Ltd Submits Patent Application for Integrated Detection Device and Method for Ultra-high-definition Display Screen

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Daoxing Electronic Tech Xiamen Co Ltd has submitted a patent application for Integrated Detection Device and Method for Ultra-high-definition Display Screen. Chen Jiahao, Chen Quanlian and Chen Shiyun developed the invention. The patent application number is CN202511410734 20250929. The patent publication nu..

State Intellectual Property Office of China Receives Chengdu Jingpin Night Vision Optoelectronic Tech Co Ltd Patent Application for Low-distortion Infrared Lens and Optical System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Chengdu Jingpin Night Vision Optoelectronic Tech Co Ltd patent application for Low-distortion Infrared Lens and Optical System. Dong Yongbing and Liu Xianyue developed the invention. The patent application number is CN202511424962 20250930. The patent ..

Jiangxi Oufei Optics Co Ltd Submits Patent Application for Optical Lens, Camera Module and Terminal Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Jiangxi Oufei Optics Co Ltd has submitted a patent application for Optical Lens, Camera Module and Terminal Equipment. Zhu Xingxing, Yue Guoqiang and Zeng Han developed the invention. The patent application number is CN202511461344 20251013. The patent publication number is CN121186964 (A). International Pat..

Shenzhen Guangzhi Tech Co Ltd Submits Chinese Patent Application for Multifunctional Lens and Multifunctional Glasses

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Guangzhi Tech Co Ltd has submitted a patent application for Multifunctional Lens and Multifunctional Glasses. This invention was developed by Hu Xiaobo. The patent application number is CN202511736380 20251121. The patent publication number is CN121187021 (A). International Patent Classification cod..

Shanghai Tiantong Ind Co Ltd Files Chinese Patent Application for Orthokeratology Lens Design Method and Orthokeratology Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shanghai Tiantong Ind Co Ltd has filed a patent application for Orthokeratology Lens Design Method and Orthokeratology Lens. This invention was developed by Zhai Haitao, Chen Gaoshuai, Guo Cairong, Kang Hyuk-sun and Chen Yuyun. The patent application number is CN202511419819 20250930. The patent publication ..

Deyuan Photoelectric Tech Shanghai Co Ltd Submits Patent Application for Beam Shaping Device and Optical System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Deyuan Photoelectric Tech Shanghai Co Ltd has submitted a patent application for Beam Shaping Device and Optical System. Du Keming developed the invention. The patent application number is CN202410811035 20240621. The patent publication number is CN121187003 (A). International Patent Classification code is G..

Shenzhen Guangzhi Tech Co Ltd Files Chinese Patent Application for Optical Waveguide Display System and Digital Interaction Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Guangzhi Tech Co Ltd has filed a patent application for Optical Waveguide Display System and Digital Interaction Device. This invention was developed by Zhao Ning. The patent application number is CN202511648841 20251111. The patent publication number is CN121187001 (A). International Patent Classif..

Luxvisions Innovation Inc Submits Chinese Patent Application for Head-up Display and Corresponding Display Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Luxvisions Innovation Inc has submitted a patent application for Head-up Display and Corresponding Display Method. This invention was developed by Fan Weijie. The patent application number is CN202410762398 20240613. The patent publication number is CN121186995 (A). International Patent Classification codes ..

Lianhe Guangke Chongqing Precision Tech Co Ltd Files Chinese Patent Application for Microscope Lens for Ultra-long Working Distance

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Lianhe Guangke Chongqing Precision Tech Co Ltd has filed a patent application for Microscope Lens for Ultra-long Working Distance. This invention was developed by Lin Xiangyang, Li Yixiang, Zhao Yunfeng, Wang Fan and Ye Jichi. The patent application number is CN202511734667 20251125. The patent publication n..

State Intellectual Property Office of China Receives Jiaxing Zhongrun Optical Science & Tech Co Ltd Patent Application for Prime Lens and Imaging Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Jiaxing Zhongrun Optical Science & Tech Co Ltd patent application for Prime Lens and Imaging Device. Wang Ruoke, Wan Yannan, Yu Haotian and Zhu Jiashuo developed the invention. The patent application number is CN202511565027 20251030. The patent public..

State Intellectual Property Office of China Releases Jiangxi Oufei Optics Co Ltd Patent Application for Optical Lens, Projection Module and Terminal Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jiangxi Oufei Optics Co Ltd patent application for Optical Lens, Projection Module and Terminal Equipment. This invention was developed by Wan Renliang, Zeng Han and Yue Guoqiang. The patent application number is CN202511473072 20251015. The patent pub..

Beijing Gaode Yuntu Tech Co Ltd Submits Chinese Patent Application for Interest Point Display Method and Device, Equipment and Storage Medium

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Beijing Gaode Yuntu Tech Co Ltd has submitted a patent application for Interest Point Display Method and Device, Equipment and Storage Medium. This invention was developed by Lu Yabing and Zhao Guogang. The patent application number is CN202410763700 20240613. The patent publication number is CN121188114 (A)..

State Intellectual Property Office of China Releases Sichuan Changhong Xinwang Tech Co Ltd Patent Application for Network Camera Local Video Recording, Screenshot and Event Informa..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Sichuan Changhong Xinwang Tech Co Ltd patent application for Network Camera Local Video Recording, Screenshot and Event Information Association Storage Method Based on Event Marking. This invention was developed by Jiang Jun, Liu Yuanqiang, Zeng Xianggen ..

State Intellectual Property Office of China Publishes Bengbu Ei Fire Electronics Co Ltd Patent Application for Fire Control Room Graph Display Device and Automatic Graph Importing ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Bengbu Ei Fire Electronics Co Ltd patent application for Fire Control Room Graph Display Device and Automatic Graph Importing Method and Device Thereof. The invention was developed by Li Lianbao, Tang Wenjie, Cai Jiaxing and Sun Guowen. The patent app..

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