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19:37:01 Fri 01 May 2026

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Optics & Imaging

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Samsung Display

(98)

Huawei Technologies

(50)

(28)

(27)

Samsung Electronics

(25)

(23)

Wuhan China Star Optoelec

(22)

Hisense Visual Technology

(20)

Research Institute China

(20)

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)

Changchun Institute of Op

(11)

(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)

Hefei K&d Tech Co Ltd

(8)

Jiangxi Lianchuang Electr

(8)

(8)

Sichuan University

(8)

Sony Semiconductor Soluti

(8)

(7)

Guangdong University of T

(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)

(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)

(5)

Microsoft Technology Lice

(5)

Nanjing University of Sci

(5)

Nantong University

(5)

Qingdao Hisense Laser Dis

(5)

Raytron Technology

(5)

Sharp Display Technology

(5)

Sumitomo Electric Industr

(5)

TCL China Star Optoelectr

(5)

Wuhan China Star Optoelec

(5)

Xi\'an Institute of Optic

(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)

HannStar Display

(4)

Hefei University of Techn

(4)

(4)

(4)

Juhaokan Technology

(4)

(4)

(4)

Ningbo Litas Optical Tech

(4)

(4)

Northwestern Polytechnica

(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)

Yangtze Optical Fibre and

(4)

Yibin Jimi Photoelectric

(4)

Accelink Technologies; Wu

(3)

Alipay Hangzhou Digital S

(3)

(3)

Anhui Institute of Inform

(3)

(3)

BOE Technology Group; Che

(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)

Changsha Lubang Optoelect

(3)

China Institute of Atomic

(3)

China Mobile Hangzhou Inf

(3)

China Mobile Iot Co Ltd;

(3)

China Tower; Tower Zhilia

(3)

Dainippon Printing

(3)

Dongguan Yutong Optical T

(3)

(3)

Guangzhou Oed Technologie

(3)

Guangzhou Shiyuan Electro

(3)

(3)

Hainan University

(3)

Han\'s Laser Technology I

(3)

Hangzhou Institute Of Opt

(3)

InfoVision Optoelectronic

(3)

Ingenic Semiconductor Co

(3)

Institute Optics & Electr

(3)

Ji Hua Laboratory

(3)

Jiangsu Electric Power In

(3)

Jiangsu Fasten Optoelectr

(3)

Jiangsu Normal University

(3)

Jiangxi Oufei Optics Co L

(3)

Jiaxing Zhongrun Optical

(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)

University of Science and

(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)

(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)

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)

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)

Chengdu Aircraft Industry

(2)

Chengdu Jiutian Huaxin Te

(2)

Chicony Electronics

(2)

China Ping An Property In

(2)

China Three Gorges Univer

(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)

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)

(2)

Jianghuai Frontier Techno

(2)

Jiangsu Changguang Space

(2)

Jiangsu Hengtong Photoele

(2)

Jiangsu Trigiant Sensing

(2)

Jiangsu Xinhedao Microele

(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)

Samsung Display; Univ Han

(2)

Shandong University

(2)

Shanghai EverDisplay Optr

(2)

Shanghai Longqi Intellige

(2)

Shanghai Shenxue Supply C

(2)

Shanghai University

(2)

Shanghai Zule Information

(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)

Tencent Cloud Computing B

(2)

The Regents of The Univer

(2)

Tiandy Technologies

(2)

Tianjin Jinhang Institute

(2)

Toray Industries

(2)

Universal Display

(2)

University of Electronic

(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

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Analog Devices Internatio

(1)

Anhui Business and Techni

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Anhui Cas Zhonghuan Intel

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Anhui Construction Engine

(1)

Anhui Dihang Eng Survey A

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Anhui Electrical Eng Prof

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Anhui Geen Semiconductor

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Anhui Gourgen Traffic Con

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Anhui Guangzhi Technology

(1)

Anhui Huibo Cultural Reli

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Anhui Konka Electronics C

(1)

Anhui Magang Mining Resou

(1)

Anhui North Microelectron

(1)

Anhui Qiankun Electric En

(1)

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

(1)

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

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Beijing Aerospace Times O

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Beijing Autonavi Yunmap T

(1)

Beijing BOE Technology De

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Beijing Beifang Jingyue E

(1)

Beijing Bo Tsing Technolo

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Beijing Boe Sensor Tech C

(1)

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 Feimiaoliusheng T

(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

(1)

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 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

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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

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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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Changfei Wuhan Photosyste

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Changsanjiao Guochuang Ul

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Changsha Anliwei Power Te

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Changsha Institute Mining

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Changsha University of Sc

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Changsha Xintai Instr Co

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Changzhou Institute Of Op

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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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Christie Digital Systems

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Hunan Tengyun Jiawu Tech Co Ltd Submits Patent Application for Inspection Task Management Method and System Based on Bluetooth Electronic Paper Screen Display Label

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Hunan Tengyun Jiawu Tech Co Ltd has submitted a patent application for Inspection Task Management Method and System Based on Bluetooth Electronic Paper Screen Display Label. Zhang Min developed the invention. The patent application number is CN202511319469 20250916. The patent publication number is CN1211897..

Guangzhou Oed Technologies Co Submits Chinese Patent Application for Narrow-frame Electronic Paper Display Device and Manufacturing Method Thereof

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Guangzhou Oed Technologies Co has submitted a patent application for Narrow-frame Electronic Paper Display Device and Manufacturing Method Thereof. This invention was developed by Wang Xidu, Liang Liyong, Chen Wanli and Chen Yu. The patent application number is CN202511502091 20251021. The patent publication..

Tencent Cloud Computing Beijing Co Ltd Submits Chinese Patent Application for Image Processing Method and Device, Computer Equipment and Storage Medium

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Tencent Cloud Computing Beijing Co Ltd has submitted a patent application for Image Processing Method and Device, Computer Equipment and Storage Medium. This invention was developed by Hao Liyang. The patent application number is CN202410768704 20240614. The patent publication number is CN121190788 (A). Inte..

Samsung Display and University Hanyang Ind University Coop Found Submit Chinese Patent Application for Subpixel

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Samsung Display and University Hanyang Ind University Coop Found have submitted a patent application for Subpixel. This invention was developed by Yu Byung-chang, Chung Kyung-hoon, Kwon Oh-kyong, Kim Yun-sik and Wei Chengmin. The patent application number is CN202510833567 20250620. The patent publication nu..

State Intellectual Property Office of China Receives Zhongji Security Tech Co Ltd Patent Application for Camera Application Permission Control System and Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Zhongji Security Tech Co Ltd patent application for Camera Application Permission Control System and Method. Li Pengyu, Ma Zhanjun, Bai Xiaoxia and Zhang Yongli developed the invention. The patent application number is CN202511344248 20250919. The pate..

Kunming Lianpeng Tech Co Ltd Submits Chinese Patent Application for Digital Museum Based on Vr Panoramic Technology

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Kunming Lianpeng Tech Co Ltd has submitted a patent application for Digital Museum Based on Vr Panoramic Technology. This invention was developed by Shen Guofa, Bai Jifa, Ye Mingfei, Liang Shibo and Kang Xiaohong. The patent application number is CN202511605657 20251105. The patent publication number is CN12..

Xi'an Institute of Optics and Precision Mechanics, CAS and Shandong University Submit Chinese Patent Application for Manufacturing Method and Manufacturing System of Low-viscosity ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Xi'an Institute of Optics and Precision Mechanics, CAS and Shandong University have submitted a patent application for Manufacturing Method and Manufacturing System of Low-viscosity Hierarchical Structure. This invention was developed by Li Xun, Li Ming, Wang Lifeng and Chen Kai. The patent application numbe..

Qingdao Xinxin Microelectronics Tech Co Ltd Submits Patent Application for Display Device and Color Correction Method Thereof

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Qingdao Xinxin Microelectronics Tech Co Ltd has submitted a patent application for Display Device and Color Correction Method Thereof. Ge Zhongfeng, Zhao Caixia and Hao Caiyan developed the invention. The patent application number is CN202410807653 20240621. The patent publication number is CN121191455 (A). ..

Hefei K&D Tech Co Ltd Submits Chinese Patent Application for Display Module and Driving Method Thereof

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Hefei K&D Tech Co Ltd has submitted a patent application for Display Module and Driving Method Thereof. This invention was developed by Ling Jie and Pan Weiwei. The patent application number is CN202511587919 20251031. The patent publication number is CN121191448 (A). International Patent Classification code..

Shenzhen Xingwei Photoelectric Tech Co Ltd Submits Chinese Patent Application for Image Fusion Enhancement Method for Multi-signal-source Liquid Crystal Splicing Screen

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Xingwei Photoelectric Tech Co Ltd has submitted a patent application for Image Fusion Enhancement Method for Multi-signal-source Liquid Crystal Splicing Screen. This invention was developed by Fang Yongshuang and Zhan Bo. The patent application number is CN202511310883 20250915. The patent publicati..

State Intellectual Property Office of China Publishes Jiaxing Zhongrun Optical Science & Tech Co Ltd Patent Application for Watch Lens and Intelligent Watch

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiaxing Zhongrun Optical Science & Tech Co Ltd patent application for Watch Lens and Intelligent Watch. The invention was developed by Yuan Haosheng, Chen Sanzhong, He Qiang and Yin Jiawei. The patent application number is CN202511565028 20251030. The..

Shanghai Ship And Shipping Res Institute Co Ltd Submits Chinese Patent Application for Combined Ship Intelligent Water Diversion System Integrating Differential Positioning, Laser ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shanghai Ship And Shipping Res Institute Co Ltd has submitted a patent application for Combined Ship Intelligent Water Diversion System Integrating Differential Positioning, Laser Radar and Camera. This invention was developed by Chen Zexi, Han Bing, Zhao Zhigao, Dong Shengli, Wang Chenlei, Chen Yuhang, Wang Bi..

Shanghai Advanced Clinical Laboratory Science Co Ltd and Kenigewosi Wuxi Medical Tech Co Ltd Submit Chinese Patent Application for Quality Control Film Strip, Image Acquisition Dev..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shanghai Advanced Clinical Laboratory Science Co Ltd and Kenigewosi Wuxi Medical Tech Co Ltd have submitted a patent application for Quality Control Film Strip, Image Acquisition Device Calibration Method, Readable Storage Medium and Equipment. This invention was developed by Tao Xingchen, Wang Mu and Zhang Ful..

University of Electronic Science and Technology of China and Yibin University Of Electronic Science And Technology Research Institute Seek Patent for Quasi Fermi Level Splitting Im..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- University of Electronic Science and Technology of China and Yibin University Of Electronic Science And Technology Research Institute have sought patent for Quasi Fermi Level Splitting Imaging Method Based on Photocarrier Radiation Measurement. This invention was developed by Gao Chunming, Zhou Jiani, Gong Yanl..

Fujian Institute of Research on the Structure of Matter CAS and Mindu Innovation Laboratory Seek Patent for Laser Crystallization Equipment and Laser Crystallization Method

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Fujian Institute of Research on the Structure of Matter CAS and Mindu Innovation Laboratory have sought patent for Laser Crystallization Equipment and Laser Crystallization Method. This invention was developed by Huang Xin, Zheng Yi, Wang Shuaihua, Xu Xieming, Chen Min and Wu Shaofan. The patent application ..

South China University of Technology and Guangdong Yixin Micro Semiconductor Tech Co Ltd Submit Chinese Patent Application for Film Thickness Sensor and Film Thickness Real-time Mo..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- South China University of Technology and Guangdong Yixin Micro Semiconductor Tech Co Ltd have submitted a patent application for Film Thickness Sensor and Film Thickness Real-time Monitoring System. This invention was developed by Xiao Shu, Tang Guoliang, Chen Ziming, Jiang Saihua and Li Qiang. The patent ap..

South China University of Technology, Guangzhou Institute Of Modern Industrial Tech, Hengqin Donghui Tech Co Ltd and Zhuhai Donglai Tech Co Ltd Submit Chinese Patent Application fo..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- South China University of Technology, Guangzhou Institute Of Modern Industrial Tech, Hengqin Donghui Tech Co Ltd and Zhuhai Donglai Tech Co Ltd have submitted a patent application for Wide-range Hyperfine Wavelength Tunable Single-frequency Fiber Laser. This invention was developed by Zhao Qilai, Xu Shanhui, Ze..

Yangtze River Delta Physics Research Center Co Ltd and Institue of Physics CAS Apply for Patent on Amorphous Soft Magnetic Film and Preparation Method Thereof

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Yangtze River Delta Physics Research Center Co Ltd and Institue of Physics CAS have applied Chinese patent for Amorphous Soft Magnetic Film and Preparation Method Thereof. Hu Yiwei, Cao Chengrong and Zhang Pengchao developed it. The patent application number is CN202511436036 20251009. The patent publication..

Suzhou Qisda Co Ltd and Qisda Corporation Submit Patent Application for Method for Driving Display Based on Perceptual Quantization and Display Device

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Qisda Co Ltd and Qisda Corporation have submitted a patent application for Method for Driving Display Based on Perceptual Quantization and Display Device. Guo Minan developed the invention. The patent application number is CN202410810006 20240621. The patent publication number is CN121191467 (A). Inte..

BOE Technology Group, Chengdu BOE Optoelectronics Technology and Beijing BOE Technology Development Submit Chinese Patent Application for Pixel Driving Circuit, Display Device and ..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- BOE Technology Group, Chengdu BOE Optoelectronics Technology and Beijing BOE Technology Development have submitted a patent application for Pixel Driving Circuit, Display Device and Driving Method. This invention was developed by Guo Yonglin, Wang Benlian, Aomi Tsuyoshi, Yu Ziyang, Yan Qingqing, Chen Du, Yan Zh..

Shanghai Sansi Technology, Shanghai Sansi Technology, Jiashan Sansi Photoelectric Technology Co Ltd, Pujiang Sansi Optoelectronics Technology and Zhejiang Puzhao Optoelectronic Tec..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Sansi Technology, Shanghai Sansi Technology, Jiashan Sansi Photoelectric Technology Co Ltd, Pujiang Sansi Optoelectronics Technology and Zhejiang Puzhao Optoelectronic Tech Co Ltd have submitted a patent application for Method and System for Adjusting Consistency of Display Colors of Led Display Screen..

Gis Tech Chengdu Co Ltd, Interface Optoelectronics (ShenZhen) and General Interface Solution Submit Patent Application for Display Module, Display Device, Intelligent Equipment and..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Gis Tech Chengdu Co Ltd, Interface Optoelectronics (ShenZhen) and General Interface Solution have submitted a patent application for Display Module, Display Device, Intelligent Equipment and Composite Film Structure. Wu Gang and Xie Dongsheng developed the invention. The patent application number is CN202511..

Beijing Muxue Computer Tech Co Ltd and Henan Childrens Hospital Zhengzhou Childrens Hospital Submit Patent Application for Child Limb Rehabilitation Training Action Evaluation Syst..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Beijing Muxue Computer Tech Co Ltd and Henan Childrens Hospital Zhengzhou Childrens Hospital have submitted a patent application for Child Limb Rehabilitation Training Action Evaluation System and Method Based on Image Recognition and Analysis. Wang Jing, Shi Liye and Li Xuegang developed the invention. The ..

Qingdao Hisense Electronic Tech Service Co Ltd and Hisense Group Submit Patent Application for Sample Image Generation Method and Device and Electronic Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Qingdao Hisense Electronic Tech Service Co Ltd and Hisense Group have submitted a patent application for Sample Image Generation Method and Device and Electronic Equipment. Zhang Wenchao, Zhao Qidong, Li Jie, Dong Xiulian, Mao Xiaofeng, Wang Xin, Xu Yi, Zhao Chunhui and Yuan Haidong developed the invention. ..

Sichuan Academy of Environmental Sciences and Chengdu University of Information Technology File Chinese Patent Application for Straw Burning and Discharging Automatic Quantificatio..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Sichuan Academy of Environmental Sciences and Chengdu University of Information Technology have filed a patent application for Straw Burning and Discharging Automatic Quantification Method Based on Dual-mode Image Dynamic Inversion. This invention was developed by Li Yuan, He Min, Han Li, Feng Xiaoqiong and Lon..

Shandong Institute of Pomology and Taian Taishan Forest Pest Control And Quarantine Station File Chinese Patent Application for Hawthorn Disease Identification Method Based on Deep..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shandong Institute of Pomology and Taian Taishan Forest Pest Control And Quarantine Station have filed a patent application for Hawthorn Disease Identification Method Based on Deep Convolutional Neural Network and Disease Image. This invention was developed by Xu Chaoran, Ran Kun, Jia Chunyan, Dong Ran, Guan Qi..

Jiangxi Tonghui Technology Group and Guangdong University of Technology File Chinese Patent Application for Crack Identification Method and System Based on Image Processing

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Jiangxi Tonghui Technology Group and Guangdong University of Technology have filed a patent application for Crack Identification Method and System Based on Image Processing. This invention was developed by Zhang Hua, Lyu Wei, Xie Tianchang, Zhang Jinmei, Lin Guomin and Tao Binbin. The patent application numb..

Tsinghua University and China Telecom Wanwei Information Technology Submit Chinese Patent Application for Method and System for Training Image Human Body Detection Model

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Tsinghua University and China Telecom Wanwei Information Technology have submitted a patent application for Method and System for Training Image Human Body Detection Model. This invention was developed by Zhang Hui, Chen Xiangyi and Wang Juntao. The patent application number is CN202511282209 20250909. The p..

Chengdu University of Information Technology and Sichuan Machinery Research & Design Institute Group Submit Chinese Patent Application for Multi-line Laser Extraction Matching Syst..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Chengdu University of Information Technology and Sichuan Machinery Research & Design Institute Group have submitted a patent application for Multi-line Laser Extraction Matching System. This invention was developed by Liu Jiajia, Chen Xu, Guo Heng, Cheng Chen, Ma Zhongli, Wu Sidong and Yuan Jianying. The pat..

The Affiliated Hospital of Neck Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University and Tabixing Health Technology (Chongqing) Submit Chinese Patent Applica..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- The Affiliated Hospital of Neck Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University and Tabixing Health Technology (Chongqing) have submitted a patent application for Human Body Infrared Image Small Target Detection Method Based on Improved FGLCM Features. This invention was developed by..

Smartmi and Beijing Weierjia Technology Seek Patent for Water Adding Detection Method and Device Based on Image Recognition, Equipment and Medium

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Smartmi and Beijing Weierjia Technology have sought patent for Water Adding Detection Method and Device Based on Image Recognition, Equipment and Medium. This invention was developed by Li Shengmao. The patent application number is CN202511384798 20250926. The patent publication number is CN121190728 (A). In..

Midea Group, Shanghai and Midea Group Submit Patent Application for Iterative Image Reconstruction Method Using Regularization and Apparatus Therefor

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Midea Group, Shanghai and Midea Group have submitted a patent application for Iterative Image Reconstruction Method Using Regularization and Apparatus Therefor. Lyu Yuanyuan, Guo Hongyu, Xi Wei and Xia Xiaolei developed the invention. The patent application number is CN202511158259 20250818. The patent publi..

China Tower and Tower Zhilian Tech Co Ltd Seek Patent for Spherical Camera Image Set Parameter Resolving Method, Medium and Electronic Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- China Tower and Tower Zhilian Tech Co Ltd have sought patent for Spherical Camera Image Set Parameter Resolving Method, Medium and Electronic Equipment. This invention was developed by Song Zeming, Li Juan, Ju Mengjie, Ma Wenjun, Shi Linsu, He Jie, Zhang Xin and Li Zixuan. The patent application number is CN..

China Tower and Tower Zhilian Tech Co Ltd Submit Chinese Patent Application for Point Pricking Control Method for PTZ Camera Image Set, Medium and Electronic Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- China Tower and Tower Zhilian Tech Co Ltd have submitted a patent application for Point Pricking Control Method for PTZ Camera Image Set, Medium and Electronic Equipment. This invention was developed by Song Zeming, Li Juan, Ju Mengjie, Ma Wenjun, Shi Linsu, He Jie, Zhang Xin and Li Zixuan. The patent applic..

Hebei Xintian Kechuang New Energy Technology and Xintian Zhihui Energy Tech Xiongan Co Ltd Seek Patent for Fan Spindle Full Life Cycle Tracing Method and System Based on Digital Tw..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Hebei Xintian Kechuang New Energy Technology and Xintian Zhihui Energy Tech Xiongan Co Ltd have sought patent for Fan Spindle Full Life Cycle Tracing Method and System Based on Digital Twinning. This invention was developed by Du Chunfeng, Zhang Zhengchuang, Ran Zishuo, Zhao Xiangyu, Liu Huaibai and Dong Zhipen..

Fudan University and Peking University Third Hospital Seek Patent for Flat-scanning CT Image Aortic Valve Calcification Segmentation System Based on Space-time Prior

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Fudan University and Peking University Third Hospital have sought patent for Flat-scanning CT Image Aortic Valve Calcification Segmentation System Based on Space-time Prior. This invention was developed by Guo Yi, Qin Yuan, Zu Lingyun, Guo Ge, Guo Tianze, Yin Zhaowei and Wang Yuanyuan. The patent application..

Dongguan Yitai Intelligent Manufacturing Tech Co Ltd and Dongguan Yiming Hardware Plastic Products Co Ltd Seek Patent for Plate Spraying Effect Detection Method and System Based on..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Dongguan Yitai Intelligent Manufacturing Tech Co Ltd and Dongguan Yiming Hardware Plastic Products Co Ltd have sought patent for Plate Spraying Effect Detection Method and System Based on Image Processing. This invention was developed by Hu Hui. The patent application number is CN202511665023 20251113. The p..

Shanxi University and Changzhi Comprehensive Inspection And Testing Center Submit Chinese Patent Application for Agricultural Product Grade Determination Method Based on Spectral I..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shanxi University and Changzhi Comprehensive Inspection And Testing Center have submitted a patent application for Agricultural Product Grade Determination Method Based on Spectral Image Analysis. This invention was developed by Zhang Jianbiao, Sun Hongbin and Dong Chuan. The patent application number is CN2..

Xi'an Jiaotong University and AECC Sichuan Gas Turbine Establishment Seek Patent for Acquisition Method, Optimization Method and System of High-speed Dark Light Image Optimization ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Xi'an Jiaotong University and AECC Sichuan Gas Turbine Establishment have sought patent for Acquisition Method, Optimization Method and System of High-speed Dark Light Image Optimization Model. This invention was developed by Liang Jin, Wang Mingming, Cui Yang, Song Haolin, Wang Jinhong, Guo Jianying, Peng Xiao..

Midea Group, Midea Group, Shanghai and Beijing Wandong Medical Technology Submit Patent Application for Magnetic Resonance Image Processing Method and Device and Computer Readable ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Midea Group, Midea Group, Shanghai and Beijing Wandong Medical Technology have submitted a patent application for Magnetic Resonance Image Processing Method and Device and Computer Readable Storage Medium. Zhou Yu, Guo Hongyu, Wu Jianghua, Xi Wei and Wang Hongbin developed the invention. The patent applicati..

Beijing BOE Technology Development and BOE Technology Group Submit Patent Application for Vehicle Information Display Method, System and Device and Storage Medium

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Beijing BOE Technology Development and BOE Technology Group have submitted a patent application for Vehicle Information Display Method, System and Device and Storage Medium. Zhao Junjie, Chu Xiao, Su Jing, Zhang Honglei and Chen Shaobei developed the invention. The patent application number is CN202410805065..

Wuhan Paisi Semiconductor Co Ltd and Xi'an Jiaotong University Submit Patent Application for Low-voltage Fast-response Digital Linear Voltage Regulator with Self-adaptive Adjustmen..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Wuhan Paisi Semiconductor Co Ltd and Xi'an Jiaotong University have submitted a patent application for Low-voltage Fast-response Digital Linear Voltage Regulator with Self-adaptive Adjustment Two-dimensional Shift Register. Gao Xu, Fan Shiquan, Lai Haoyu, Cao Fuqiang, Zhang Guohe, Li Wenyuan, Kong Long, Li Yany..

Taonan Branch Of Huaneng Jilin New Energy Dev Co Ltd and Tongyu Branch Of Huaneng Jilin New Energy Dev Co Ltd Submit Chinese Patent Application for Dry-type Transformer Winding Tem..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Taonan Branch Of Huaneng Jilin New Energy Dev Co Ltd and Tongyu Branch Of Huaneng Jilin New Energy Dev Co Ltd have submitted a patent application for Dry-type Transformer Winding Temperature Measurement Error Correction Method with Digital Compensation. This invention was developed by Xing Lifang, Zhang Tiezhu,..

Research Institute China Mobile Communications and China Mobile Communications Seek Patent for Temperature Sensing Method and System Based on Anti-resonance Hollow-core Optical Fib..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Research Institute China Mobile Communications and China Mobile Communications have sought patent for Temperature Sensing Method and System Based on Anti-resonance Hollow-core Optical Fiber. This invention was developed by Zhang Dechao, Zuo Mingqing, Ge Dawei and Wang Dong. The patent application number is C..

Danyang Kore Prec Electronic Co Ltd and Zhenjiang Fuchuang New Material Tech Co Ltd Seek Patent for Expanded Polytetrafluoroethylene Microporous Waterproof Breathable Film

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Danyang Kore Prec Electronic Co Ltd and Zhenjiang Fuchuang New Material Tech Co Ltd have sought patent for Expanded Polytetrafluoroethylene Microporous Waterproof Breathable Film. This invention was developed by Che Yanchao and Shi Yuping. The patent application number is CN202511250599 20250903. The patent ..

Inner Mongolia University of Technology and Ordos Institute of Technology Seek Patent for Wind Turbine Blade Carbon Sensing Intelligent Operation and Maintenance System Based on Di..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Inner Mongolia University of Technology and Ordos Institute of Technology have sought patent for Wind Turbine Blade Carbon Sensing Intelligent Operation and Maintenance System Based on Digital Twinning. This invention was developed by Jiang Xin, Wang Guoyu, Wang Ziyu, Ren Peiyong, Fan Haobo, Gao Mingze, Sun Ruo..

Xinjiang Lixin Energy Co Ltd, Mulei Xinfeng Wind Power Generation Co Ltd, Hami Xinfeng Energy Power Generation Co Ltd and Xinjiang Ruifeng Electric Power Tech Co Ltd Submit Chinese..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Xinjiang Lixin Energy Co Ltd, Mulei Xinfeng Wind Power Generation Co Ltd, Hami Xinfeng Energy Power Generation Co Ltd and Xinjiang Ruifeng Electric Power Tech Co Ltd have submitted a patent application for Wind Turbine Unit Yaw Control Method and System Based on Laser Radar Wind Measurement. This invention was ..

Maxphotonics, Suzhou Chuangxin Laser Technology and Shenzhen Jiaxin Laser Tech Co Ltd Submit Chinese Patent Application for Light Beam Adjusting Device, Laser Processing Head, Lase..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Maxphotonics, Suzhou Chuangxin Laser Technology and Shenzhen Jiaxin Laser Tech Co Ltd have submitted a patent application for Light Beam Adjusting Device, Laser Processing Head, Laser Processing Device and Laser Processing System. This invention was developed by Jiang Feng. The patent application number is C..

Xiangtan University and Huashang Electric Power Tech Development Shenzhen Co Ltd Submit Chinese Patent Application for Preparation Method and Application of LaFeO3/Hf-xsrxo2 Lamina..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Xiangtan University and Huashang Electric Power Tech Development Shenzhen Co Ltd have submitted a patent application for Preparation Method and Application of LaFeO3/Hf-xsrxo2 Laminated Composite Ferroelectric Film. This invention was developed by Xiao Yongguang, Xiao Yujie, Xiao Jibo, Tang Minghua, Ruan Jinxia..

Qingdao Tianhuichen Tech Co Ltd and Qingdao University of Science and Technology Seek Patent for Horizontal Dynamic Liquid Film Evaporation Energy-saving System Based on Heat Pump ..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Qingdao Tianhuichen Tech Co Ltd and Qingdao University of Science and Technology have sought patent for Horizontal Dynamic Liquid Film Evaporation Energy-saving System Based on Heat Pump Circulation. This invention was developed by Duan Zhenya, Zhang Junmei, Wang Cancai, Pang Xintao, Chen Wei, Zhang Bin, Li Jin..

Suzhou Advanced Research Institute University Of Science And Technology Of China and University of Science and Technology of China Submit Patent Application for Passive Photoacoust..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Advanced Research Institute University Of Science And Technology Of China and University of Science and Technology of China have submitted a patent application for Passive Photoacoustic Patch for Nerve Regulation and Control and Preparation Method Thereof. Zhang Shisheng, Lan Hengrong and Gao Fei develop..

Guangzhou Chaoweijing Biological Tech Co Ltd and Beijing University Submit Chinese Patent Application for Multi-photon Microscope System and Imaging Method

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Guangzhou Chaoweijing Biological Tech Co Ltd and Beijing University have submitted a patent application for Multi-photon Microscope System and Imaging Method. This invention was developed by Sui Qiuhan, Zhao Chunzhu, Hu Yanhui, Tian Jingquan, Tong Jian, Wang Aimin and Cheng Heping. The patent application num..

Anhui Institute of Information Technology Seeks Patent for Binocular Preview Device and Adaptive Preview Control Method

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Anhui Institute of Information Technology has sought patent for Binocular Preview Device and Adaptive Preview Control Method. This invention was developed by Yuan Cong, Han Haidong, Ge Zhennan, Jiao Zhipeng and Qian Yaping. The patent application number is CN202511297717 20250911. The patent publication numb..

Yichang Pengxing Tech Co Ltd Applies for Patent on Frame Eliminating Device for Combined Screen

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Yichang Pengxing Tech Co Ltd has applied Chinese patent for Frame Eliminating Device for Combined Screen. Zhang Dengpeng developed it. The patent application number is CN202511707141 20251120. The patent publication number is CN121191396 (A). International Patent Classification codes are F21V21/00, F21V5/00 ..

State Intellectual Property Office of China Releases Ji Hua Laboratory Patent Application for Optical Fiber Arrangement Optimization Method and Device, Equipment and Storage Medium

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Ji Hua Laboratory patent application for Optical Fiber Arrangement Optimization Method and Device, Equipment and Storage Medium. This invention was developed by Li Lifang, Zeng Xianfeng, Chen Zhe and Xu Chong. The patent application number is CN2025117..

State Intellectual Property Office of China Publishes Beijing Feimiaoliusheng Tech Co Ltd Patent Application for Optical Pumping Atomic Clock Frequency Stabilization System and Con..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Beijing Feimiaoliusheng Tech Co Ltd patent application for Optical Pumping Atomic Clock Frequency Stabilization System and Control Method. The invention was developed by Li Chunjing, Li Yingjie and Zhang Zhenwei. The patent application number is CN202..

Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Submits Chinese Patent Application for Multi-eye Pupil Optimization Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Multi-eye Pupil Optimization Method. This invention was developed by Shi Chengyong, Wei Haochen, Yan Yongbin, Zhang Hongxin, Wang Taisheng and Wang Xiaoming. The patent applicatio..

State Intellectual Property Office of China Releases Huawei Technologies Patent Application for Electrostatically Driven Micromirror and Micro-electro-mechanical Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Huawei Technologies patent application for Electrostatically Driven Micromirror and Micro-electro-mechanical Device. This invention was developed by Yu Yiting, Ding Guanghui, Sun Fengpei and Feng Zhihong. The patent application number is CN202410815259..

Shenzhen Kaidi Ind & Trade Co Ltd Applies for Patent on Waist Code Mirror with Naked Drill

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Kaidi Ind & Trade Co Ltd has applied Chinese patent for Waist Code Mirror with Naked Drill. Zhu Xiuling and Zhu Xiannian developed it. The patent application number is CN202410818587 20240621. The patent publication number is CN121186983 (A). International Patent Classification codes are G02B21/24, ..

Shanghai Jinri Xindong Tech Co Ltd Applies for Patent on Bionic Eyeball Vision Device, Vision System, Vision Control Method and Robot

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Jinri Xindong Tech Co Ltd has applied Chinese patent for Bionic Eyeball Vision Device, Vision System, Vision Control Method and Robot. Xie Yunpeng developed it. The patent application number is CN202511730986 20251124. The patent publication number is CN121179483 (A). International Patent Classifica..

State Intellectual Property Office of China Releases Qingdao Hisense Laser Display Patent Application for Projection Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Qingdao Hisense Laser Display patent application for Projection Equipment. This invention was developed by Wang Yu and Liang Kaihua. The patent application number is CN202410808656 20240621. The patent publication number is CN121187055 (A). Internation..

State Intellectual Property Office of China Publishes Yibin Jimi Photoelectric Patent Application for Light Source System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Yibin Jimi Photoelectric patent application for Light Source System. The invention was developed by Nie Siyong, Zhu Xiaolong and He Lei. The patent application number is CN202410806136 20240620. The patent publication number is CN121187054 (A). Intern..

Japan Display Submits Patent Application for Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Japan Display has submitted a patent application for Display Device. Hanada Akihiro, Yukawa Munehisa and Kaito Takuo developed the invention. The patent application number is CN202510832548 20250620. The patent publication number is CN121187040 (A). International Patent Classification codes are G02F1/133, G0..

State Intellectual Property Office of China Releases HannStar Display Patent Application for Display Panel

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released HannStar Display patent application for Display Panel. This invention was developed by Qiu Jingya, Luo Qien, Chen Yingrong, Zhang Shaoqian, Gao Lingzhi and Ye Zhengyan. The patent application number is CN202410799089 20240620. The patent publication nu..

Nantong Universal Optical Instr Co Ltd Seeks Patent for Light Intensity Modulator

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Nantong Universal Optical Instr Co Ltd has sought patent for Light Intensity Modulator. This invention was developed by Tang Mingzhi. The patent application number is CN202511722281 20251121. The patent publication number is CN121187025 (A). International Patent Classification codes are G02F1/01 and H05K9/00..

Mingyue Lens Co Ltd Seeks Patent for Lens Design Method, Lens, Glasses Equipment, Storage Medium and Computer Program Product

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Mingyue Lens Co Ltd has sought patent for Lens Design Method, Lens, Glasses Equipment, Storage Medium and Computer Program Product. This invention was developed by Xie Gongxing, Nie Yun, Wang Tao, Zhu Haifeng and Xie Gongwan. The patent application number is CN202511521684 20251023. The patent publication nu..

State Intellectual Property Office of China Receives Shanghai Hongyuancheng New Material Tech Co Ltd Patent Application for Elastic Glasses Frame Structure with High Facial Form Ad..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai Hongyuancheng New Material Tech Co Ltd patent application for Elastic Glasses Frame Structure with High Facial Form Adaptability and Glasses. Wei Miaomiao developed the invention. The patent application number is CN202511605433 20251105. The p..

Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Seeks Patent for Compact Spectrum Beam Combining Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has sought patent for Compact Spectrum Beam Combining Device. This invention was developed by Zhang Jun, Peng Hangyu, Zhang Jiye, Wang Jingbo, Han Jinliang, Fu Xinpeng, Fu Xihong, Lei Yuxin, Jeon Kyung-ok and Wang Lijun. ..

State Intellectual Property Office of China Receives Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Patent Application for Compact Spect..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences patent application for Compact Spectrum Beam Combining Device. Zhang Jun, Peng Hangyu, Zhang Jiye, Wang Jingbo, Han Jinliang, Fu Xinpeng, Fu Xihong, Lei Yuxin and W..

Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Submits Chinese Patent Application for Compact Spectrum Beam Combining Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Compact Spectrum Beam Combining Device. This invention was developed by Zhang Jun, Peng Hangyu, Zhang Jiye, Wang Jingbo, Han Jinliang, Fu Xinpeng, Fu Xihong, Lei Yuxin, Jeon Kyung-ok..

State Intellectual Property Office of China Releases Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Patent Application for Compact Spect..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences patent application for Compact Spectrum Beam Combining Device. This invention was developed by Zhang Jun, Peng Hangyu, Zhang Jiye, Wang Jingbo, Han Jinliang, Fu Xin..

Hebei University Submits Chinese Patent Application for Optical Multi-pass Reflection Chamber Structure Based on Confocal Concave-ridge Design

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Hebei University has submitted a patent application for Optical Multi-pass Reflection Chamber Structure Based on Confocal Concave-ridge Design. This invention was developed by Yu Jin, Duan Xuefei, Zhang Guoxin, Huang Yutao, Huang Zhulong, Liu Zixiang, Ming Xing and Liu Xinyue. The patent application number i..

Jiangsu Aolan Arch Glass Co Ltd Applies for Patent on Observation Window with Low Optical Distortion in Deep Sea High Hydrostatic Pressure Environment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Jiangsu Aolan Arch Glass Co Ltd has applied Chinese patent for Observation Window with Low Optical Distortion in Deep Sea High Hydrostatic Pressure Environment. Huang Lisha, Gu Haibo, Wang Xianrong and Qian Haifeng developed it. The patent application number is CN202511676212 20251117. The patent publication..

Wuhan Pump Tech Co Ltd Applies for Patent on Ultra-wide Bandwidth Multi-wavelength Combiner

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Wuhan Pump Tech Co Ltd has applied Chinese patent for Ultra-wide Bandwidth Multi-wavelength Combiner. Jiang Yanbiao and Zhang Qianlong developed it. The patent application number is CN202511375376 20250925. The patent publication number is CN121186925 (A). International Patent Classification codes are G02B6/..

Zhangjiang Nat Laboratory Applies for Patent on Optical Polarization Rotator and Polarization Diversity System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Zhangjiang Nat Laboratory has applied Chinese patent for Optical Polarization Rotator and Polarization Diversity System. Jiang Yang, Zhang Zhewei and Liu Peng developed it. The patent application number is CN202410806987 20240620. The patent publication number is CN121186923 (A). International Patent Classif..

State Intellectual Property Office of China Receives Shanghai University and Hefei Nat Laboratory Patent Application for Method for Inducing Generation of Super-continuous Local Di..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai University and Hefei Nat Laboratory patent application for Method for Inducing Generation of Super-continuous Local Dispersion Wave in Waveguide. Guo Hairun, Li Qiankun, Shi Hongyang, Shi Zhiming, Sun Xueying and Chu Yongyuan developed the invent..

Kunming University of Science and Technology Submits Chinese Patent Application for Converter Intelligent Diagnosis and Optimization System and Method

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Kunming University of Science and Technology has submitted a patent application for Converter Intelligent Diagnosis and Optimization System and Method. This invention was developed by Xiao Qingtai, Liu Chunmei, Yang Kai, Xu Jianxin and Wang Hua. The patent application number is CN202511294974 20250911. The p..

Shunyu Aolai Micro Nano Optics Shanghai Co Ltd Applies for Patent on Bottom Alignment Grating Preparation Method and Bottom Alignment Grating

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shunyu Aolai Micro Nano Optics Shanghai Co Ltd has applied Chinese patent for Bottom Alignment Grating Preparation Method and Bottom Alignment Grating. Shen Jian, Guo Feng and Gao Yifeng developed it. The patent application number is CN202410803458 20240620. The patent publication number is CN121186906 (A). ..

State Intellectual Property Office of China Releases Meiyintang Tianjin Culture Communication Co Ltd Patent Application for Method and System for Identifying Characteristics of Hid..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Meiyintang Tianjin Culture Communication Co Ltd patent application for Method and System for Identifying Characteristics of Hidden Part Based on Ancient Ceramic. This invention was developed by Chen Xu. The patent application number is CN202511285927 2..

Guangzhou Laidu Tech Development Co Ltd Applies for Patent on Image Acquisition Processing and Contrastive Analysis Method of Private Nursing Instrument

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Guangzhou Laidu Tech Development Co Ltd has applied Chinese patent for Image Acquisition Processing and Contrastive Analysis Method of Private Nursing Instrument. Ni Wenfen developed it. The patent application number is CN202511405409 20250929. The patent publication number is CN121190724 (A). International ..

Nanjing Lukou International Airport Tech Co Ltd Seeks Patent for Real-time Frame Synchronization Interaction Method of Multi-user VR Scene and Server

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Nanjing Lukou International Airport Tech Co Ltd has sought patent for Real-time Frame Synchronization Interaction Method of Multi-user VR Scene and Server. This invention was developed by Hu Kefei, Byun Jung-won, Wu Xuwei, Fang Jinling, Chang Young Seok and Jiang Tongtong. The patent application number is CN..

State Intellectual Property Office of China Releases China Ping An Property Insurance Co Ltd Patent Application for Image Generation Method and Device Based on Theme Information, E..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released China Ping An Property Insurance Co Ltd patent application for Image Generation Method and Device Based on Theme Information, Equipment and Medium. This invention was developed by Liu Jia. The patent application number is CN202511338739 20250918. The p..

State Intellectual Property Office of China Releases Wuxi Shenhu Intelligent Tech Co Ltd Patent Application for Method for Accurately Positioning Two-dimensional Array Arrangement ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Wuxi Shenhu Intelligent Tech Co Ltd patent application for Method for Accurately Positioning Two-dimensional Array Arrangement Hole Sites in Non-standard Environment Operation. This invention was developed by Sun Yefei. The patent application number is..

State Intellectual Property Office of China Publishes Xi'an Institute of Optics and Precision Mechanics, CAS Patent Application for Laser Ranging Method and Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Xi'an Institute of Optics and Precision Mechanics, CAS patent application for Laser Ranging Method and Device. The invention was developed by Liu Bo and Wu Guojun. The patent application number is CN202511184557 20250822. The patent publication number..

State Intellectual Property Office of China Releases Nanjing University of Science & Technology Patent Application for Four-wave Lateral Shear Interference Wavefront Restoration Me..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Nanjing University of Science & Technology patent application for Four-wave Lateral Shear Interference Wavefront Restoration Method Based on Interferogram Continuation and Frequency Spectrum Adaptive Extraction. This invention was developed by Li Jianxin ..

University of Science and Technology of China Seeks Patent for Optical Vibration Sensing Device and Method of Fiber-based Integrated Super-structure Grating

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- University of Science and Technology of China has sought patent for Optical Vibration Sensing Device and Method of Fiber-based Integrated Super-structure Grating. This invention was developed by Zang Haofeng, Huang Zuotang, Lu Yonghua and Wang Pei. The patent application number is CN202511383659 20250926. Th..

State Intellectual Property Office of China Releases No 34 Research Institute of China Electronics Technology Group CETC Patent Application for Large Dynamic Fiber-optic Gyroscope ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released No 34 Research Institute of China Electronics Technology Group CETC patent application for Large Dynamic Fiber-optic Gyroscope Scale Factor Full-temperature Segmented Compensation Method. This invention was developed by Xie Xuexin, Xie Baorong, Yin Yihui,..

State Intellectual Property Office of China Releases Nanjing Runzhong Testing Tech Co Ltd Patent Application for Kinematics and Mechanics Priori-based Long-time Monitoring Under Co..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Nanjing Runzhong Testing Tech Co Ltd patent application for Kinematics and Mechanics Priori-based Long-time Monitoring Under Complex Working Condition of AI + Vision + IMU Fusion. This invention was developed by Chen Jiaqing, Ge Yan, Zhang Tianyu, Xu Suha..

Fujian Jiatai Intelligent Equipment Co Ltd Submits Chinese Patent Application for 3D Vision Tool End Face Axial Run-out Detection Mechanism and Outer Diameter Online Detection Meth..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Fujian Jiatai Intelligent Equipment Co Ltd has submitted a patent application for 3D Vision Tool End Face Axial Run-out Detection Mechanism and Outer Diameter Online Detection Method. This invention was developed by Xie Maoyuan, Lai Siyang and Jiang Guoji. The patent application number is CN202511270082 2025..

Haitian Machinery Guangdong Co Ltd Files Chinese Patent Application for Injection Molding Product Blanking Detection and Sorting Platform Based on Machine Vision

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Haitian Machinery Guangdong Co Ltd has filed a patent application for Injection Molding Product Blanking Detection and Sorting Platform Based on Machine Vision. This invention was developed by Tang Wensen, He Yong, Zhu Jiawei and Xu Jiacong. The patent application number is CN202511267229 20250905. The paten..

State Intellectual Property Office of China Receives Maideke Tech Co Ltd Patent Application for Method for Detecting Transmittance of Trifocal Crystal Based on Achromatic Technolog..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Maideke Tech Co Ltd patent application for Method for Detecting Transmittance of Trifocal Crystal Based on Achromatic Technology. Liu Liang, Rong Junhao, Gong Wenlei, Yang Fanghui and Li Longhui developed the invention. The patent application number is..

Xiamen University Seeks Patent for Device and Method for Detecting Liquid Particles Based on Light Scattering Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Xiamen University has sought patent for Device and Method for Detecting Liquid Particles Based on Light Scattering Method. This invention was developed by Yan Xiaomei, Luo Teng and Chen Junyan. The patent application number is CN202511441543 20251010. The patent publication number is CN121185873 (A). Interna..

Changsha Lubang Optoelectronics Technology Files Chinese Patent Application for Polarization Holographic Interference System and Regulation and Control Method Thereof

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Changsha Lubang Optoelectronics Technology has filed a patent application for Polarization Holographic Interference System and Regulation and Control Method Thereof. This invention was developed by Yang Yang, Liao Xinya, Xie Lyuping, Zhang Zhaoxing and Li Xiaochun. The patent application number is CN20251138..

Xu Bucheng Submits Chinese Patent Application for Voltage-stabilizing Universal Automatic Welding Equipment for Glasses Legs and Hinges

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Xu Bucheng has submitted a patent application for Voltage-stabilizing Universal Automatic Welding Equipment for Glasses Legs and Hinges. The patent application number is CN202511691784 20251118. The patent publication number is CN121178990 (A). International Patent Classification code is B23K13/01. An abstr..

Tibet Chengfengyuan Tech Co Ltd Seeks Patent for Contour Extraction Method and System Based on MCU Platform

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Tibet Chengfengyuan Tech Co Ltd has sought patent for Contour Extraction Method and System Based on MCU Platform. This invention was developed by Tang Silong and Zhang Jie. The patent application number is CN202511304651 20250911. The patent publication number is CN121190510 (A). International Patent Classif..

Shanghai Zule Information Tech Co Ltd Applies for Patent on Image Processing Method and Device, Equipment and Storage Medium

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- Shanghai Zule Information Tech Co Ltd has applied Chinese patent for Image Processing Method and Device, Equipment and Storage Medium. Yu Yuzhi, Wang Suyang, Li Weiwu and Lu Gang developed it. The patent application number is CN202511193019 20250825. The patent publication number is CN121190499 (A). Internat..

State Intellectual Property Office of China Publishes Institute Optics & Electronics, CAS Patent Application for Tripod with Adjustable Linear Expansion Coefficient

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Institute Optics & Electronics, CAS patent application for Tripod with Adjustable Linear Expansion Coefficient. The invention was developed by Jiang Renkui, Zhang Ang, Liang Wei, Huang Mingzhu and Guan Shaohua. The patent application number is CN20251..

China Three Gorges University Submits Chinese Patent Application for Three-dimensional Hexagonal Double-concave Negative Poisson's Ratio Structure

Optics & Imaging

| Thu 30 Apr 2026

Beijing, May 1 -- China Three Gorges University has submitted a patent application for Three-dimensional Hexagonal Double-concave Negative Poisson's Ratio Structure. This invention was developed by Li Xiang, Kuang Yan, Qian Zeguang, Qiu Yujie and Xiong Lei. The patent application number is CN202511531946 20251024. The patent ..

Hubei Electric Power Planning and Design Instument Submits Chinese Patent Application for Network Construction Optical Storage Power Station Control Method

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- Hubei Electric Power Planning and Design Instument has submitted a patent application for Network Construction Optical Storage Power Station Control Method. This invention was developed by Li Tingting, Li Hui, Zhai Xue, Li Bin, Wang Yiqun, Zhang Linyu, Liu Xiaochuan and Chen Xiaoyue. The patent application num..

State Intellectual Property Office of China Releases Inner Mongolia Huadian Huitengxile Wind Power Patent Application for Intelligent Diagnosis Method for Power Secondary Equipment..

Optics & Imaging

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Inner Mongolia Huadian Huitengxile Wind Power patent application for Intelligent Diagnosis Method for Power Secondary Equipment Based on Digital Twinning. This invention was developed by Dou Lei, Li Xiang, Cao Lu and Zhang Qin. The patent application num..

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