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16:47:42 Tue 28 Jul 2026

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(7)

(7)

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(7)

(7)

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(6)

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Hisense Visual Technology

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(6)

Northwestern Polytechnica

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Sichuan University

(6)

(6)

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(5)

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Soochow University

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University of Science and

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(4)

Aerospace Information Res

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(4)

(4)

Beijing Boe Display Tech

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Beijing University

(4)

Berlin Michael S

(4)

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China University of Minin

(4)

(4)

Dongguk University Indust

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Genius Electronic Optical

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Guangzhou Boguan Informat

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Guilin University of Elec

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(4)

InterDigital CE Patent

(4)

(4)

Koninklijke Philips

(4)

Laser Fusion Research Cen

(4)

(4)

(4)

National University of De

(4)

North University of China

(4)

Northeastern University

(4)

(4)

(4)

Southwest Institute of Te

(4)

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(4)

Sumitomo Electric Industr

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Union Optech (Zhongshan)

(4)

Vivo Mobile Communication

(4)

(4)

Xi\'an Jiaotong Universit

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Yangtze Optical Fibre And

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(4)

Anhui Yutu Tech Co Ltd

(3)

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Beijing Changcheng Instit

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China Building Materials

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Ciena Corporation

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(3)

Fudong Tech Co Ltd

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Fuyang Sineva New Materia

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Hamamatsu Photonics

(3)

Hangzhou Dianzi Universit

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(3)

Harbin Engineering Univer

(3)

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(3)

Hesai Technology

(3)

(3)

Hubei Institute of Aerosp

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Hunan University

(3)

(3)

Inner Mongolia University

(3)

Jiangnan University

(3)

Jinan University

(3)

(3)

(3)

Mitsubishi Electric

(3)

(3)

(3)

Nanjing University of Inf

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Robert Bosch Co Limited

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Shandong Luruan Digital T

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Sharp Display Technology

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Shenzhen Neutop Optoelect

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(3)

Shenzhen Yingzhi Future T

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South China Normal Univer

(3)

South China University of

(3)

TCL China Star Optoelectr

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Taiyuan University of Tec

(3)

Tianjin University

(3)

Tsinghua Univ [cn]; Nucte

(3)

Unicloud Tech Co Ltd

(3)

Univ Shenzhen Polytechnic

(3)

University of Science and

(3)

Wuhan University

(3)

Xi\'an Aeronautical Unive

(3)

Xian Kongtian Electromech

(3)

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Yunnan Chuangshijie Optoe

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Yunnan University

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Zhejiang Dahua Technology

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Zhejiang University of Te

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Zhongjia Weishi Shenzhen

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11th Research Inst Of Chi

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Ahn Byung Chul; Yashi Ele

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Alibaba Cloud Computing

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Alipay Hangzhou Digital S

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Analog Photonics Llc

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Anhui Liangxin Photoelect

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Anhui Shenghao Optical Te

(2)

(2)

(2)

Bazhou Yungu Elect Tech C

(2)

Beijing Automation Contro

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Beijing Baidu Netcom Scie

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Beijing Boe Display Tech

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Beijing Co Wheels Technol

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Beijing Feixiang Planet T

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Beijing Huaneng Changjian

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Beijing Institute of Cont

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Beijing Yadeshi Engineeri

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Beijing Zaicheng Technolo

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Beijing Zhihui Huanyu Tec

(2)

Bengbu University

(2)

Binzhou Weiqiao Guoke Adv

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Central South University

(2)

Changchun Jingyi Photoele

(2)

Changsha University of Sc

(2)

Chengdu Mingshi Junzhi Te

(2)

China Academy of Space Te

(2)

China Electric Power Rese

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China Nuclear Power Opera

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China Telecom Corp Ltd Te

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China Three Gorges Univer

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Chongqing University of P

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Creative Sensor

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Distance Tech Oy

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Feike Optical Tech Changz

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Fuzhou University

(2)

(2)

(2)

Granmus Staff Tech Chongq

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Guizhou University

(2)

HKC; Mianyang Huike Optoe

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Hainan University

(2)

Hangzhou Robam Appliances

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Harbin Engineering Univer

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Hefei Comprehensive Natio

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Hefei Institutes of Physi

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Hefei University of Techn

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Heidelberg University

(2)

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(2)

Hohai University

(2)

(2)

Huaneng Baotou New Energy

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Huazhong University of Sc

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Hunan Zhongnan Hongsi Aut

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Huzhou Shenguang Tech Co

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(2)

(2)

Ibm Deutschland Gmbh [de]

(2)

(2)

InfoVision Optoelectronic

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Information & Telecommuni

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Inst Of Automation Shando

(2)

Inst Of Computing Technol

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Institue of Physics CAS

(2)

Institute of High Energy

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Institute of High Energy

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(2)

(2)

Jiangsu Huixian Display T

(2)

Jiangsu University

(2)

Jiangxi Oufei Optics Co L

(2)

(2)

Kia Corp [kr]; Hyundai Mo

(2)

Koito Manufacturing

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Korea Electronics Technol

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Kyky Technology Co Ltd

(2)

Kyocera Document Solution

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Largan Precision

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Leica Instr Singapore Pte

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Leica Microsystems

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Lenovo (Beijing) Limited

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Lianmeng Co Ltd

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(2)

(2)

Microsoft Technology Lice

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NAMICS Corporation

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Nanchang University

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Nanjing Kaishimai Tech Co

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Nanjing Normal University

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Nanjing University of Sci

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National Inst Of Metrolog

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Northwestern University

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Ocean University China

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PowerChina Beijing Engine

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(2)

(2)

Shandong Jianzhu Universi

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Shanghai Institute of Sat

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Signify Holding

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Sndway Tech Guangdong Co

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Solus Advanced Materials

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Source Photonics Chengdu

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South Surveying & Mapping

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Southeast University

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Suzhou Everbright Photoni

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Suzhou Zhiju Xinlian Micr

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TCL King Electrical Appli

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TPV Technology (Fujian)

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Taicang Sdk New Mat Tech

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Tencent Technology Shenzh

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The 41st Inst Of China El

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The 54th Research Inst Of

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The Regents of The Univer

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Tianfu Jiangxi Laboratory

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Tianjin University of Tec

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Tianjin Zhongan Video Tec

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Tianma Garment Group Co L

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Tokuyama Corporation

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Toppan Holdings

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Trumpf Werkzeugmaschinen

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Tyco Electronics Subsea C

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(2)

Universal City Studios

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University of Science and

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Visionox Technology Co Lt

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Wuhan Lianying Life Scien

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Wuhan Raycus Fiber Laser

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Wuhan University of Techn

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Wuhan Yangtze Optical Tec

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Wuhu State Owned Factory

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Wuxi Institute of Technol

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Xi\'an University of Post

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Xian Inst Of Space Radio

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Zhejiang University of Sc

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ams-OSRAM International

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(2)

1000892670 Ontario Inc Sw

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360 Digital Security Tech

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713th Research Inst Of Cs

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AUO Corporation

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(1)

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Advanced Vision Tech A V

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(1)

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Analogix Int Llc; Analogi

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State Intellectual Property Office of China Receives Anhui Yutu Tech Co Ltd Patent Application for Electronic Paper Display Device and Driving Method Thereof

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Anhui Yutu Tech Co Ltd patent application for Electronic Paper Display Device and Driving Method Thereof. Li Songgui developed the invention. The patent application number is CN202610255713 20260304. The patent publication number is CN121963651 (A). ..

Lenovo (Beijing) Limited Applies for Patent on Wallpaper Generation Method and Device and Electronic Equipment

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Lenovo (Beijing) Limited has applied Chinese patent for Wallpaper Generation Method and Device and Electronic Equipment. Peng Xiaoshuai and Zhang Chengyu developed it. The patent application number is CN202610139823 20260130. The patent publication number is CN121962350 (A). International Patent Classifica..

Jilin Optical & Electronic Materials Co Ltd Submits Chinese Patent Application for Organic Electroluminescent Material, Preparation Method and Application Thereof, and Organic Elec..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Jilin Optical & Electronic Materials Co Ltd has submitted a patent application for Organic Electroluminescent Material, Preparation Method and Application Thereof, and Organic Electroluminescent Device. This invention was developed by Li Xiaohuan, Li Rui, Xu Xianfeng, Wang Yanbo, Wang Kang, Wang Tie and Zhang..

Fuyang Sineva New Material Tech Co Ltd Submits Chinese Patent Application for Nitrogen-containing Heterocyclic Ring Compound and Organic Electroluminescent Device

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Fuyang Sineva New Material Tech Co Ltd has submitted a patent application for Nitrogen-containing Heterocyclic Ring Compound and Organic Electroluminescent Device. This invention was developed by Li Zhiqiang, Song Bin, Huang Changgang, Dong Qingshan, Xie Guangfei, Guo Jintao, Li Lin, Wang Zhanqi and Lu Jinbo...

Toyobo Files WIPO Patent Application for Laminated Polyester Film for Metal Plate Lamination, Laminated Metal Plate, Metal Container, and Production Methods Therefor

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Toyobo has filed a patent application for Laminated Polyester Film for Metal Plate Lamination, Laminated Metal Plate, Metal Container, and Production Methods Therefor. This invention was developed by Kubo Koji. The patent application number is WO2025JP45132 20251223. The patent publication number is WO2026154..

State Intellectual Property Office of China Releases Shanghai Yaoyi Electronic Tech Co Ltd Patent Application for Triarylamine Compound and Organic Electroluminescent Device Compri..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Shanghai Yaoyi Electronic Tech Co Ltd patent application for Triarylamine Compound and Organic Electroluminescent Device Comprising Same. This invention was developed by Wang Xiangcheng and He Mu. The patent application number is CN202411522062 20241..

State Intellectual Property Office of China Receives Fuyang Sineva New Material Tech Co Ltd Patent Application for Anthracene Compound, Organic Electroluminescent Device and Displa..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Fuyang Sineva New Material Tech Co Ltd patent application for Anthracene Compound, Organic Electroluminescent Device and Display Device. Li Zhiqiang, Song Bin, Guo Jintao and Wang Zhanqi developed the invention. The patent application number is CN202..

World Intellectual Property Organization Releases Hamamatsu Photonics Patent Application for Observation Device and Observation Method

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has released Hamamatsu Photonics patent application for Observation Device and Observation Method. This invention was developed by Takeuchi Kozo, Yamada Hidenao and Yasuhiko Osamu. The patent application number is WO2025JP44405 20251218. The patent publication number..

Panasonic Projector & Display Corp Files WIPO Patent Application for Adjustment Method, Display System, and Computer Program

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Panasonic Projector & Display Corp has filed a patent application for Adjustment Method, Display System, and Computer Program. This invention was developed by Tsubota Chiharu and Mima Kunihiro. The patent application number is WO2025JP44377 20251218. The patent publication number is WO2026154900 (A1). Inter..

NEC Submits WIPO Patent Application for Time Management Apparatus

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- NEC has submitted a patent application for Time Management Apparatus. This invention was developed by Oami Ryoma, Li Yunmiao, Hiraoka Takuya, Soe Ni Ni and Choy Charles Chi Hin. The patent application number is WO2025JP44301 20251218. The patent publication number is WO2026154897 (A1). International Patent ..

State Intellectual Property Office of China Receives Changchun Haipurunsi Technology Patent Application for Nitrogen-containing Heterocyclic Compound and Organic Electroluminescent..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Changchun Haipurunsi Technology patent application for Nitrogen-containing Heterocyclic Compound and Organic Electroluminescent Device Thereof. Miao Yuhe, Du Mingzhu and Liang Zhicong developed the invention. The patent application number is CN202610..

Aerospace Research Inst Of Materials and Processing Technology Submits Chinese Patent Application for Flat Plate Assembly Alignment Assembly Device and Method Based on Optical Meas..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Aerospace Research Inst Of Materials and Processing Technology has submitted a patent application for Flat Plate Assembly Alignment Assembly Device and Method Based on Optical Measurement. This invention was developed by Gao Yuan, Wang Jie, Chen Siliang, Liang Zepeng, Wang Yahui, Ma Lei, Zhang Chong and Zhang..

Nantong Size Plastic Ind Co Ltd Submits Patent Application for Selective Laser Sintering Molding Equipment for Plastic Powder

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Nantong Size Plastic Ind Co Ltd has submitted a patent application for Selective Laser Sintering Molding Equipment for Plastic Powder. Ji Ping, Cao Huizhen and Jiang Xuefeng developed the invention. The patent application number is CN202610371185 20260325. The patent publication number is CN121946840 (A). ..

Shenzhen Hochuen Intelligent Co Ltd Submits Patent Application for Laminating Equipment for Optical Film and Laminating Process Thereof

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Shenzhen Hochuen Intelligent Co Ltd has submitted a patent application for Laminating Equipment for Optical Film and Laminating Process Thereof. Zheng Gangmin, Jiang Jianjun, Yi Zhenqing and Wang Dong developed the invention. The patent application number is CN202610163899 20260205. The patent publication ..

World Intellectual Property Organization Publishes General Interface Solution Ltd, Interface Advanced Tech Chengdu Co Ltd and Interface Tech Chengdu Co Ltd and Interface Optoelectr..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has published General Interface Solution Ltd, Interface Advanced Tech Chengdu Co Ltd and Interface Tech Chengdu Co Ltd and Interface Optoelectronics (ShenZhen) patent application for Optical Waveguide Structure and Display Device. The invention was developed by Chen Yun..

Source Photonics Chengdu Co Seeks Patent for Multi-channel Optical Engine Assembly for Improving Return Loss of Receiving End of Optical Module, and Optical Module

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Source Photonics Chengdu Co has sought patent for Multi-channel Optical Engine Assembly for Improving Return Loss of Receiving End of Optical Module, and Optical Module. This invention was developed by He Jieling, Zhuang Lihui, Hu Youwen, Shuai Xin and Hao Yi. The patent application number is WO2025CN72972 ..

Arashi Vision Applies for Patent on Image Processing Method and Photographing Device

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Arashi Vision has applied WIPO patent for Image Processing Method and Photographing Device. Su Tan, Fan Ruoxi and Li Jiayuan developed it. The patent application number is WO2025CN72833 20250116. The patent publication number is WO2026152342 (A1). International Patent Classification code is H04N23/84. T..

World Intellectual Property Organization Publishes Source Photonics Chengdu Co Patent Application for Optical Fiber Array Assembly Using External Permanent Magnets, and Optical Mod..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has published Source Photonics Chengdu Co patent application for Optical Fiber Array Assembly Using External Permanent Magnets, and Optical Module. The invention was developed by He Jieling, Zhuang Lihui, Hu Youwen, Shuai Xin, Hao Yi and Mao Yanting. The patent appli..

World Intellectual Property Organization Publishes Chongqing BOE Display Tech Co Ltd and BOE Technology Group Patent Application for Display Panel and Display Device

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has published Chongqing BOE Display Tech Co Ltd and BOE Technology Group patent application for Display Panel and Display Device. The invention was developed by Huang Menglin, Zhao Yang, Shuai Ming, Deng Hongju, Zhang Kai and Li Yusheng. The patent application number..

Chongqing BOE Display Tech Co Ltd and BOE Technology Group Submit Patent Application for Display Device

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Chongqing BOE Display Tech Co Ltd and BOE Technology Group have submitted a patent application for Display Device. Wang Yanli, Mou Shihao, Wang Bin, Yu Yong, Li Chuanyong, Jia Qun, Wang Zhongjie, Lan Chuanyan and Xian Jianbo developed the invention. The patent application number is WO2025CN72331 20250114. T..

Alter Biota Inc Seeks Patent for Systems and Methods for Digital Monitoring of Aggregate Characteristics

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Alter Biota Inc has sought patent for Systems and Methods for Digital Monitoring of Aggregate Characteristics. This invention was developed by Patel Vivekkumar Harendrakumar, Masotti Mark Edward and Hanmore Alex. The patent application number is WO2026CA50087 20260120. The patent publication number is WO202..

Laserax Inc Files WIPO Patent Application for Methods and Systems for Inspecting Laser Welds Connecting Battery Cells to a Current Collector

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Laserax Inc has filed a patent application for Methods and Systems for Inspecting Laser Welds Connecting Battery Cells to a Current Collector. This invention was developed by Fraser Alex. The patent application number is WO2026CA50085 20260120. The patent publication number is WO2026152236 (A1). Internation..

Tianjin Langdao Tech Co Ltd Submits Patent Application for Electrodeless Trigger Type Zero-degree Emitting Metal Square Shell Laser Maintaining Wide-spectrum Light Source

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Tianjin Langdao Tech Co Ltd has submitted a patent application for Electrodeless Trigger Type Zero-degree Emitting Metal Square Shell Laser Maintaining Wide-spectrum Light Source. Li Sensen, Miao Xin and Fan Xinmin developed the invention. The patent application number is CN20261097761 20260124. The patent..

Beijing Zhongke Zhixian Tech Co Ltd Submits Patent Application for Objective Lens System of Scanning Electron Microscope and Detection Method

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Beijing Zhongke Zhixian Tech Co Ltd has submitted a patent application for Objective Lens System of Scanning Electron Microscope and Detection Method. Cho Bok-lae developed the invention. The patent application number is CN202610100740 20260126. The patent publication number is CN121964458 (A). Internation..

Guoke Ruiyuan Hangzhou Tech Co Ltd Seeks Patent for Temperature Sensing Type Dense Gating Circulation Unit Digital Predistorter Model and Design Method Thereof

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Guoke Ruiyuan Hangzhou Tech Co Ltd has sought patent for Temperature Sensing Type Dense Gating Circulation Unit Digital Predistorter Model and Design Method Thereof. This invention was developed by Zhang Runpeng, Su Yue, Liu Yuxuan and Wang Xin. The patent application number is CN202511947484 20251223. The..

Zhejiang Unisom New Material Tech Co Ltd Submits Patent Application for Super-lens Element Atom Structure Reverse Design Method Based on Multi-view Structure Image and Electronic E..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Zhejiang Unisom New Material Tech Co Ltd has submitted a patent application for Super-lens Element Atom Structure Reverse Design Method Based on Multi-view Structure Image and Electronic Equipment. Ju Fayin and Li Ning developed the invention. The patent application number is CN202610424921 20260402. The p..

State Intellectual Property Office of China Receives Beijing University of Technology and AVIC Beijing Precision Engineering Inst For Aircraft Industry Patent Application for Assem..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Beijing University of Technology and AVIC Beijing Precision Engineering Inst For Aircraft Industry patent application for Assembly Precision Analysis Method for Mechanical Structure Rotating Shaft System Based on Laser Tracking Measurement System. Chen ..

State Intellectual Property Office of China Publishes Anhui Tsinglink Information Tech Co Ltd Patent Application for Intelligent Workshop Illumination Control System and Method Bas..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Anhui Tsinglink Information Tech Co Ltd patent application for Intelligent Workshop Illumination Control System and Method Based on Internet of Things. The invention was developed by Qian Libin, Wang Xuran, Wu Sajian, Shen Liang, Yang Yunfeng and Chen ..

State Intellectual Property Office of China Releases Powerchina Guizhou Electric Power Design Research Inst Co Ltd Patent Application for Integrated Analysis Method for Digital Twi..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Powerchina Guizhou Electric Power Design Research Inst Co Ltd patent application for Integrated Analysis Method for Digital Twinning Mechanism Model of Power Transmission and Transformation Equipment. This invention was developed by You Poyu, Chen Yuran..

State Intellectual Property Office of China Publishes Liaoning Wulong Gold Mining Co Ltd Patent Application for Air Compressor Cluster Cooperative Control and Energy Efficiency Opt..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Liaoning Wulong Gold Mining Co Ltd patent application for Air Compressor Cluster Cooperative Control and Energy Efficiency Optimization Method Based on Digital Twinning. The invention was developed by Sui Yanhe, Zhang Hongchang and Liu Lun. The pate..

World Intellectual Property Organization Receives Canlab Co Ltd Patent Application for Method for Generating Correction Information for Non-uniformity Correction in Thermal Imaging..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has received Canlab Co Ltd patent application for Method for Generating Correction Information for Non-uniformity Correction in Thermal Imaging Camera and Non-uniformity Correction Method Using Same. Kim Hyungtae developed the invention. The patent application number..

World Intellectual Property Organization Releases Korea Inst Of Science and Technology Patent Application for Silicon Substrate-based Distributed Bragg Reflector and Vertical Cavit..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has released Korea Inst Of Science and Technology patent application for Silicon Substrate-based Distributed Bragg Reflector and Vertical Cavity Surface-emitting Laser Comprising Same. This invention was developed by Ju Eunkyo, Tsimafei Laryn, Jung Daehwan and Kim Yeonh..

World Intellectual Property Organization Receives Citizen Electronics Co Ltd Patent Application for Optical Module

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has received Citizen Electronics Co Ltd patent application for Optical Module. Omori Yuji developed the invention. The patent application number is WO2026JP00997 20260115. The patent publication number is WO2026155186 (A1). International Patent Classification codes a..

World Intellectual Property Organization Receives Kyushu Inst Of Technology Patent Application for Imaging Device

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has received Kyushu Inst Of Technology patent application for Imaging Device. Yasukawa Shinsuke and Yamada Tatsuya developed the invention. The patent application number is WO2025JP40179 20251117. The patent publication number is WO2026154797 (A1). International Pate..

Shanghai Jingzhi Industrial Files WIPO Patent Application for Multi-camera Fusion-based Method for Detecting Surface Defects of Workpiece, and Related Device

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Shanghai Jingzhi Industrial has filed a patent application for Multi-camera Fusion-based Method for Detecting Surface Defects of Workpiece, and Related Device. This invention was developed by Li Ting, Meng Xiling, Zhou Shuai, Liu Xun, Xia Wenjie and Mao Yisheng. The patent application number is WO2025CN1146..

World Intellectual Property Organization Publishes Shanghai Sieyuan Optoelectronics Co Ltd Patent Application for Method and Apparatus for Controlling Partial Discharge on the Basi..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has published Shanghai Sieyuan Optoelectronics Co Ltd patent application for Method and Apparatus for Controlling Partial Discharge on the Basis of Active Noise Reduction and Wavelet Denoising. The invention was developed by Zheng Xu, Wan Guohua, Sun Lianlei, Xu Jing, Z..

State Intellectual Property Office of China Publishes Suzhou Wangpasi Digital Tech Co Ltd Patent Application for Environment-friendly Digital Printing Process

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Suzhou Wangpasi Digital Tech Co Ltd patent application for Environment-friendly Digital Printing Process. The invention was developed by Chen Wen. The patent application number is CN202610119697 20260128. The patent publication number is CN121947037..

World Intellectual Property Organization Receives Tsinghua University and Nuctech Co Limited Patent Application for Radiation Apparatus

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has received Tsinghua University and Nuctech Co Limited patent application for Radiation Apparatus. Zhang Liang, Liu Yaohong, Zha Hao, Zhang Fusheng, Li Weike, Gao Huaipeng, Chen Huaibi and He Yu developed the invention. The patent application number is WO2025CN10567..

Tsinghua University and Nuctech Co Limited Apply for Patent on Calibration Device for Ultra-high Dose Rate Radiation Apparatus, Calibration Method, and Ultra-high Dose Rate Radiati..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Tsinghua University and Nuctech Co Limited have applied WIPO patent for Calibration Device for Ultra-high Dose Rate Radiation Apparatus, Calibration Method, and Ultra-high Dose Rate Radiation Apparatus. Zhang Liang, Liu Yaohong, Zha Hao, Zhang Fusheng, Li Weike, Gao Huaipeng, Chen Huaibi and He Yu developed it..

World Intellectual Property Organization Publishes Wuhan Jingliwei Optoelectronics Co Ltd, Wuhan Jingce Electronic Group Co Ltd and Wuhan Jingli Electronic Technology Patent Applic..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has published Wuhan Jingliwei Optoelectronics Co Ltd, Wuhan Jingce Electronic Group Co Ltd and Wuhan Jingli Electronic Technology patent application for Autofocus System and Autofocus Method. The invention was developed by Peng Qian, Li Yuan, Liu Ronghua and Yu Anlan. ..

Sichuan Zhisheng Huilv Tech Co Ltd Submits Chinese Patent Application for Personalized Accompanying Method, System and Equipment Based on Digital Human Twinning and Medium

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Sichuan Zhisheng Huilv Tech Co Ltd has submitted a patent application for Personalized Accompanying Method, System and Equipment Based on Digital Human Twinning and Medium. This invention was developed by Zhang Yu, Wang Chunpeng, Fan Xu, Liu Jun, Li Xiaolong, Zhou Wei, Yang Xiangming and Deng Jianjun. The ..

Xian Thermal Power Research Inst Co Ltd Seeks Patent for Carbon Emission Prediction Method and System of Wind Power Generation System Based on Digital Twinning

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Xian Thermal Power Research Inst Co Ltd has sought patent for Carbon Emission Prediction Method and System of Wind Power Generation System Based on Digital Twinning. This invention was developed by Yu Cheng, Liu Hesheng, Wang Hao, Liu Qingyuan, Lei Shaobo, Jing Weiyu, Sun Haitao, Zhang Ruigang, Wang Jialiang,..

State Intellectual Property Office of China Publishes Ping An Technology, Shenzhen Patent Application for Telephony Generation Method and Device Based on Multi-round Dialogue Inten..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Ping An Technology, Shenzhen patent application for Telephony Generation Method and Device Based on Multi-round Dialogue Intention Recognition, Equipment and Medium. The invention was developed by Li Xueli. The patent application number is CN2026104..

Guangzhou Aigeer Intelligent Tech Co Ltd Submits Chinese Patent Application for Starting Method, System and Equipment of Scanner

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Guangzhou Aigeer Intelligent Tech Co Ltd has submitted a patent application for Starting Method, System and Equipment of Scanner. This invention was developed by Jiang He, Dai Yanfei and Chen Zhihua. The patent application number is CN202511960992 20251224. The patent publication number is CN121960527 (A)...

State Intellectual Property Office of China Releases Honghu City Yitai Tech Co Ltd and Jiangsu Sevencontinent Green Technology Research Inst Co Ltd Patent Application for Preparati..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Honghu City Yitai Tech Co Ltd and Jiangsu Sevencontinent Green Technology Research Inst Co Ltd patent application for Preparation Method of Optical Pure Amino Acid Herbicide. This invention was developed by Chen Kangle, Sheng Yingying, Qu Renyu, Cheng Y..

World Intellectual Property Organization Receives Ishigaya Yasunori, Furuichi Yuusuke, Shimada Hiroyuki and Etria Co Ltd Patent Application for Heating Member, Fixing Device, and I..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has received Ishigaya Yasunori, Furuichi Yuusuke, Shimada Hiroyuki and Etria Co Ltd patent application for Heating Member, Fixing Device, and Image Forming Apparatus. Ishigaya Yasunori, Furuichi Yuusuke and Shimada Hiroyuki developed the invention. The patent applica..

Jilin Optical & Electronic Materials Co Ltd Submits Chinese Patent Application for Host Compound, Organic Electroluminescent Material Containing Double Hosts and Organic Electrolum..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Jilin Optical & Electronic Materials Co Ltd has submitted a patent application for Host Compound, Organic Electroluminescent Material Containing Double Hosts and Organic Electroluminescent Device. This invention was developed by Yin Jian, Cao Hao, Wang Hui, Fu Yuanhang, Liu Zhiyuan and Luo Hongkai. The pat..

State Intellectual Property Office of China Publishes Fuyang Sineva New Material Tech Co Ltd Patent Application for Organic Electroluminescent Device and Compound

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Fuyang Sineva New Material Tech Co Ltd patent application for Organic Electroluminescent Device and Compound. The invention was developed by Liang Xinshun, Hong Haozhi, Song Bin, Huang Changgang, Dong Qingshan, Ren Jun, Li Lin, Wang Zhanqi, Wang Xin, L..

Doda SAS Di Schiavolini Mariano & C Seeks Patent for Storage Device for Digital Content, in Particular Digital Audio Content

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Doda SAS Di Schiavolini Mariano & C has sought patent for Storage Device for Digital Content, in Particular Digital Audio Content. This invention was developed by Schiavolini Mariano and Zenin Vadim. The patent application number is WO2025IB61848 20251119. The patent publication number is WO2026154311 (A1)...

World Intellectual Property Organization Publishes Profitwheel Data Tech Private Limited Patent Application for a System and a Method for Analyzing Audience Characteristics Utilizi..

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has published Profitwheel Data Tech Private Limited patent application for a System and a Method for Analyzing Audience Characteristics Utilizing Anonymized Data from Digital Platforms. The invention was developed by Mehra Gautam Amod and Khan Danish. The patent appl..

Creal SA Submits WIPO Patent Application for Near Eye Sequential Light-field Projector Displaying Images with Variable Resolution and Depth of Field

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Creal SA has submitted a patent application for Near Eye Sequential Light-field Projector Displaying Images with Variable Resolution and Depth of Field. This invention was developed by Smolik Grégoire. The patent application number is WO2025IB50404 20250114. The patent publication number is WO2026154285 (A..

State Intellectual Property Office of China Releases C & K Components Patent Application for Surface-mounted Backlight Switch

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released C & K Components patent application for Surface-mounted Backlight Switch. This invention was developed by Valcher Fabrice and Bouvier Laurent. The patent application number is CN202511551491 20251028. The patent publication number is CN121964422 (A)...

Xi'an Sinofuse Electric Submits Patent Application for Excitation Closer for Improving Closing Reliability

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Xi'an Sinofuse Electric has submitted a patent application for Excitation Closer for Improving Closing Reliability. Ge Xibin, Shi Xiaoguang, Guo Xuan, Wang Xin and Duan Shaobo developed the invention. The patent application number is CN202411528548 20241030. The patent publication number is CN121964402 (A)..

Elevoc Tech Co Ltd Submits Chinese Patent Application for Real-time Audio-visual Speech Enhancement Method and System Based on Target Speaker Pixel Information, Terminal and Medium

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Elevoc Tech Co Ltd has submitted a patent application for Real-time Audio-visual Speech Enhancement Method and System Based on Target Speaker Pixel Information, Terminal and Medium. This invention was developed by Yan Yongjie and Li Zixuan. The patent application number is CN202610420936 20260401. The pate..

Shenzhen Yuchuang Xingye Tech Co Ltd Submits Chinese Patent Application for Video Image Noise Reduction and High-brush Advertising Machine System and Method for Wide-temperature Op..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Shenzhen Yuchuang Xingye Tech Co Ltd has submitted a patent application for Video Image Noise Reduction and High-brush Advertising Machine System and Method for Wide-temperature Operation. This invention was developed by Wang Jingsai. The patent application number is CN202610183570 20260209. The patent pub..

State Intellectual Property Office of China Publishes Chengdu BOE Optoelectronics Technology and BOE Technology Group Patent Application for Display Driving Method, Display Driving..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Chengdu BOE Optoelectronics Technology and BOE Technology Group patent application for Display Driving Method, Display Driving Device and Display Device. The invention was developed by Guo Xuyang, Li Zewen, Gao Minghao, Liu Xi, Liang Hengzhen, Wang Ji ..

State Intellectual Property Office of China Receives Hefei Visionox Technology and Visionox Technology Co Ltd Patent Application for Driving Control Method and Device of Display Pa..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Hefei Visionox Technology and Visionox Technology Co Ltd patent application for Driving Control Method and Device of Display Panel and Terminal Equipment. Zhang Jingping, Chen Zongzhi, Bao Shundong, Zeng Wenyu and Dang Pengle developed the invention. ..

State Intellectual Property Office of China Publishes Tianyi Microelectronics Hangzhou Co Ltd Patent Application for Pixel Driving Circuit, Layout Structure, Display Panel and Pixe..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Tianyi Microelectronics Hangzhou Co Ltd patent application for Pixel Driving Circuit, Layout Structure, Display Panel and Pixel Driving Method. The invention was developed by Liu Jian, Niu Yue and Sun Lina. The patent application number is CN2026104..

Shenzhen Liantronics Co Ltd Submits Patent Application for Led Display Module Control Method and System Based on Multi-point Temperature Monitoring

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Shenzhen Liantronics Co Ltd has submitted a patent application for Led Display Module Control Method and System Based on Multi-point Temperature Monitoring. Zhang Jia developed the invention. The patent application number is CN202610103613 20260126. The patent publication number is CN121963632 (A). Interna..

Samsung Display Submits Chinese Patent Application for Gate Driver

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Samsung Display has submitted a patent application for Gate Driver. This invention was developed by Yu Byung-chang, Ha Jin Joo and Kim Kyung-ho. The patent application number is CN202511578403 20251031. The patent publication number is CN121963622 (A). International Patent Classification code is G09G3/20. ..

State Intellectual Property Office of China Receives Chuanghuilong Electronic Sichuan Co Ltd Patent Application for Method and Device for Diagnosing Response Time Abnormity of Liqu..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Chuanghuilong Electronic Sichuan Co Ltd patent application for Method and Device for Diagnosing Response Time Abnormity of Liquid Crystal Display Panel. Mao Jiamin developed the invention. The patent application number is CN202610229028 20260226. The..

State Intellectual Property Office of China Receives Hefei BOE Ruisheng Technology, BOE Technology Group and Beijing BOE Technology Development Patent Application for Backlight Mod..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Hefei BOE Ruisheng Technology, BOE Technology Group and Beijing BOE Technology Development patent application for Backlight Module, Preparation Method Thereof and Display Equipment. Geng Xiaolin, Lyu Chaoren, Tian Zhuangkai, Ma Tao, Wang Kangli, Qiu Yue..

Shenzhen Zhunyi Tech Co Ltd Submits Chinese Patent Application for Detachable Thermal Cycle Dehumidification Intelligent Display Screen System

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Shenzhen Zhunyi Tech Co Ltd has submitted a patent application for Detachable Thermal Cycle Dehumidification Intelligent Display Screen System. This invention was developed by Wen Xiaoli. The patent application number is CN20251245027 20251231. The patent publication number is CN121963596 (A). Internationa..

Zhou Jingmao Seeks Patent for Adjustable Specimen Display Device for Biological Teaching

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Zhou Jingmao has sought patent for Adjustable Specimen Display Device for Biological Teaching. This invention was developed by Sun Huijuan and Zhou Jingmao. The patent application number is CN202511991690 20251226. The patent publication number is CN121963564 (A). International Patent Classification codes ..

State Intellectual Property Office of China Receives Guangzhou Fengbiao Education Tech Co Ltd Patent Application for Simulation Electronic Technology Course-oriented Virtuality and..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Guangzhou Fengbiao Education Tech Co Ltd patent application for Simulation Electronic Technology Course-oriented Virtuality and Reality Combined Digital Intelligence Method. Kuang Zaihua developed the invention. The patent application number is CN202..

Hospital Affiliated To Fuzhou Univ Files Chinese Patent Application for Orthopedic Multi-finger Teaching Display Device

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Hospital Affiliated To Fuzhou Univ has filed a patent application for Orthopedic Multi-finger Teaching Display Device. This invention was developed by Li Yun, Kang Yingquan and Xiao Zhixiang. The patent application number is CN202610425543 20260402. The patent publication number is CN121963552 (A). Interna..

State Intellectual Property Office of China Receives Affiliated Eye Hospital Of Nanchang Univ Patent Application for Eye Burn Recovery Degree Evaluation Method and System Based on ..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Affiliated Eye Hospital Of Nanchang Univ patent application for Eye Burn Recovery Degree Evaluation Method and System Based on Image Recognition. Xu Qihua, Li Yue, Wu Lingdan and Wang An'an developed the invention. The patent application number is CN..

Dalian Jinhui Rongzhi Tech Co Ltd Applies for Patent on Customer Service Interaction Method and System for Digital Human Lip Shape Synchronous Driving

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Dalian Jinhui Rongzhi Tech Co Ltd has applied Chinese patent for Customer Service Interaction Method and System for Digital Human Lip Shape Synchronous Driving. Wang Lan, Xu Gang, Liu Xiaochen and Hu Shilong developed it. The patent application number is CN202610428944 20260402. The patent publication numb..

Shenzhen Coship Electronics Co Ltd Files Chinese Patent Application for End-cloud Collaborative Face Image Processing Method and System

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Shenzhen Coship Electronics Co Ltd has filed a patent application for End-cloud Collaborative Face Image Processing Method and System. This invention was developed by Liao Dongmeng, Gao Weimin and Hu Huatao. The patent application number is CN20251205061 20251229. The patent publication number is CN1219632..

State Intellectual Property Office of China Receives Shenzhen Guangtong Yuanchi Software Co Ltd Patent Application for System Mirror Image Signature Method and Device

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Shenzhen Guangtong Yuanchi Software Co Ltd patent application for System Mirror Image Signature Method and Device. Wang Ruiping developed the invention. The patent application number is CN202511881476 20251212. The patent publication number is CN1219..

Antian Tech Group Co Ltd Submits Chinese Patent Application for Detection Method, Device, Medium and Equipment for Spreading Malicious Codes on Picture Platform

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Antian Tech Group Co Ltd has submitted a patent application for Detection Method, Device, Medium and Equipment for Spreading Malicious Codes on Picture Platform. This invention was developed by Xiao Xinguang, Liu Jianan, Gao Zelin and Zhao Chao. The patent application number is CN202511807890 20251203. The..

Huajun Tech Chongqing Co Ltd Applies for Patent on Electronic File Copyright Traceability Method and System Based on Digital Watermarking

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Huajun Tech Chongqing Co Ltd has applied Chinese patent for Electronic File Copyright Traceability Method and System Based on Digital Watermarking. Wang Ming and Fan Tianxue developed it. The patent application number is CN202610435613 20260403. The patent publication number is CN121959529 (A). Internation..

State Intellectual Property Office of China Receives Nantong Feihai Electronic Tech Co Ltd Patent Application for Copyright Tracking Verification Method for Digital Collections

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Nantong Feihai Electronic Tech Co Ltd patent application for Copyright Tracking Verification Method for Digital Collections. Wu Yangfei developed the invention. The patent application number is CN202511973671 20251225. The patent publication number i..

State Intellectual Property Office of China Releases Tufa Intelligent Tech Hangzhou Co Ltd Patent Application for Equipment State Prediction Method and System Based on Digital Twin..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Tufa Intelligent Tech Hangzhou Co Ltd patent application for Equipment State Prediction Method and System Based on Digital Twin Platform, and Server. This invention was developed by Li Wenxuan, Zhu Xinzhe, Zhou Chaoxin, Liu Haixing, Ji Jianhua and Chen ..

Changchun Inst Of Optics Fine Mechanics and Physics Chinese Academy Of Sciences Submits Chinese Patent Application for Computational Holographic Detection Optical Element Processin..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Changchun Inst Of Optics Fine Mechanics and Physics Chinese Academy Of Sciences has submitted a patent application for Computational Holographic Detection Optical Element Processing Error Global Inversion Method. This invention was developed by Li Longxiang, Cheng Qiang, Zhang Xuejun, Li Jia, Wei Hongda and X..

State Intellectual Property Office of China Releases Unicloud Tech Co Ltd Patent Application for Portable Lightweight Web Hidden Link and Sensitive Vocabulary Scanning Method and S..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Unicloud Tech Co Ltd patent application for Portable Lightweight Web Hidden Link and Sensitive Vocabulary Scanning Method and System, and Storage Medium. This invention was developed by Zhou Haining. The patent application number is CN20251212792 202..

State Intellectual Property Office of China Releases Shenzhen Haipai Pika Tech Co Ltd Patent Application for Personalized Digital Picture Frame Content Recommendation and Carousel ..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Shenzhen Haipai Pika Tech Co Ltd patent application for Personalized Digital Picture Frame Content Recommendation and Carousel Method and System for Intelligent Picture Screen. This invention was developed by Liu Yifan. The patent application number ..

State Intellectual Property Office of China Releases Unicloud Tech Co Ltd Patent Application for Dynamic DAST Scanning Method and System and Readable Storage Medium

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Unicloud Tech Co Ltd patent application for Dynamic DAST Scanning Method and System and Readable Storage Medium. This invention was developed by Zhao Shumeng. The patent application number is CN20251201891 20251229. The patent publication number is C..

Niantic Spatial Inc Applies for Patent on Machine-learning Assisted Authoring of an Augmented Reality Experience

Optics & Imaging

| Tue 28 Jul 2026

Geneva, July 28 -- Niantic Spatial Inc has applied WIPO patent for Machine-learning Assisted Authoring of an Augmented Reality Experience. Vicente Sara Alexandra Gomes, Lee Jaewook, Brostow Gabriel J, Van Brummelen Jessica, Mazala Diego, Garcia-hernando Guillermo and Aleotti Filippo developed it. The patent application number..

World Intellectual Property Organization Publishes Fuji Patent Application for Mounting Device and Control Method

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has published Fuji patent application for Mounting Device and Control Method. The invention was developed by Kotani Kazuya, Sugiura Nobuya, Sawaki Tomoya, Yokoi Yuta, Ishikawa Kenzo, Hayashi Kenichi, Kondo Daigo, Kawai Hidetoshi and Yamakage Yusuke. The patent applic..

Elisar Life Sciences Private Ltd Submits WIPO Patent Application for System and Method for Integrated Optical Biometry and Posterior Segment Spectral Domain Imaging

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Elisar Life Sciences Private Ltd has submitted a patent application for System and Method for Integrated Optical Biometry and Posterior Segment Spectral Domain Imaging. This invention was developed by Chintalapati Vamsi Mohan and Ghanta Narasimha Sai Varun. The patent application number is WO2026IN50074 202..

State Intellectual Property Office of China Receives Haoyishi New Tech Shenzhen Co Ltd Patent Application for Eye Protection Glass Display Cover Plate, Preparation Method and Displ..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Haoyishi New Tech Shenzhen Co Ltd patent application for Eye Protection Glass Display Cover Plate, Preparation Method and Display Screen. Huang Xiaoqiu developed the invention. The patent application number is CN20241007443 20240103. The patent publi..

Yangtze Optical Fibre And Cable Joint Stock Limited Co Submits Patent Application for Preparation Method of Ultra-low Attenuation Optical Fiber and Ultra-low Attenuation Optical Fi..

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Yangtze Optical Fibre And Cable Joint Stock Limited Co has submitted a patent application for Preparation Method of Ultra-low Attenuation Optical Fiber and Ultra-low Attenuation Optical Fiber. Wang Ning, Wu Jun, Liu Cheng, Luo Jun, Wang Ruichun, Zhou Xinyan, Hu Chao, Zhao Liang, Huang Liwei, Feng Pingyi and G..

World Intellectual Property Organization Releases Lumus Patent Application for Optical Device for Producing Polarized Light

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has released Lumus patent application for Optical Device for Producing Polarized Light. This invention was developed by Ronen Eitan, Chriki Ronen, Dotan Lior and Sharlin Elad. The patent application number is WO2025IL51185 20251231. The patent publication number is W..

Openorigins Ltd Submits Patent Application for Secure Digital Media Content Capture on Digital Image and Media Capturing Devices

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Openorigins Ltd has submitted a patent application for Secure Digital Media Content Capture on Digital Image and Media Capturing Devices. Copsey Andrew, Pendlebury Matthew, Abelson Ari Edward and Ahmed Mansoor developed the invention. The patent application number is WO2026IB50489 20260120. The patent publi..

Gentex Seeks Patent for Additive for Electro-optic Element

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- Gentex has sought patent for Additive for Electro-optic Element. This invention was developed by Kieser Jerod M and Kloeppner Leroy J. The patent application number is WO2026IB50465 20260119. The patent publication number is WO2026154442 (A1). International Patent Classification codes are G02F1/166 and G02F..

Nantong Hepu Tech Co Ltd Applies for Patent on Landfill Leachate Crystallization Treatment Method and Equipment

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Nantong Hepu Tech Co Ltd has applied Chinese patent for Landfill Leachate Crystallization Treatment Method and Equipment. Wu Feiyao, Teng Hebin and Chen Peng developed it. The patent application number is CN202610313814 20260316. The patent publication number is CN121948772 (A). International Patent Classi..

V Netherlands BV Submits WIPO Patent Application for Display Apparatus and Instruction Sending Method

Optics & Imaging

| Mon 27 Jul 2026

Geneva, July 28 -- V Netherlands BV has submitted a patent application for Display Apparatus and Instruction Sending Method. This invention was developed by Gong Guan, Wu Xiaohong and Fu Shouguo. The patent application number is WO2025EP74462 20250828. The patent publication number is WO2026153659 (A1). International Patent C..

Sichuan Xiongfu Ruineng Tech Co Ltd Seeks Patent for Turnover Device for Display Screen Machining

Optics & Imaging

| Mon 27 Jul 2026

Beijing, July 28 -- Sichuan Xiongfu Ruineng Tech Co Ltd has sought patent for Turnover Device for Display Screen Machining. This invention was developed by Zhang Xiuping, Tang Chunchao, Chai Lihua, Wu Xiaobo, Chen Shizhou and Li Haibo. The patent application number is CN202511453752 20251013. The patent publication number is ..

Dongguan Xinliangdu Prec Instrument Co Ltd Submits Chinese Patent Application for Size Measuring Method and System Based on Line Scanning Image Measuring Instrument

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Dongguan Xinliangdu Prec Instrument Co Ltd has submitted a patent application for Size Measuring Method and System Based on Line Scanning Image Measuring Instrument. This invention was developed by Shi Honggang and Peng Yihui. The patent application number is CN20261054224 20260115. The patent publication ..

Shenzhen Lixin Semiconductor Co Ltd Seeks Patent for Chip Image Registration Method, Device and Equipment

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Shenzhen Lixin Semiconductor Co Ltd has sought patent for Chip Image Registration Method, Device and Equipment. This invention was developed by Peng Qi, Cheng Jiagui and Liu Feng. The patent application number is CN20251248796 20251231. The patent publication number is CN121962653 (A). International Patent..

Shenzhen Lixin Semiconductor Co Ltd Seeks Patent for Chip Image Registration Method and Device, Equipment and Storage Medium

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Shenzhen Lixin Semiconductor Co Ltd has sought patent for Chip Image Registration Method and Device, Equipment and Storage Medium. This invention was developed by Shao Yu, Peng Qi and Wang Can. The patent application number is CN20251239495 20251231. The patent publication number is CN121962652 (A). Intern..

Haining Xingsheng Semiconductor Co Ltd Submits Chinese Patent Application for Wafer Cutting Channel Identification and Self-adaptive Cutting Path Planning System Based on Multi-wav..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Haining Xingsheng Semiconductor Co Ltd has submitted a patent application for Wafer Cutting Channel Identification and Self-adaptive Cutting Path Planning System Based on Multi-wavelength Laser Cooperation. This invention was developed by Ji Jingjie and Su Jun. The patent application number is CN2025117382..

Shanghai Inst Technology Seeks Patent for Real-time Chemical Fluid Detection System and Detection Method Based on Image Recognition

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Shanghai Inst Technology has sought patent for Real-time Chemical Fluid Detection System and Detection Method Based on Image Recognition. This invention was developed by Tao Yizhou, Zhang Mengxin, Lee Chia-hua and Zhang Yue. The patent application number is CN202511975911 20251225. The patent publication n..

Nanjing Nari Industrial Control Tech Co Ltd Submits Chinese Patent Application for Low-code-driven Interactive Three-dimensional Digital Twinning Construction Method and System

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Nanjing Nari Industrial Control Tech Co Ltd has submitted a patent application for Low-code-driven Interactive Three-dimensional Digital Twinning Construction Method and System. This invention was developed by Jiang Richu, Lu Genfeng, Liu Na, Jiang Tao, Fang Yuan, Lin Xiao, Zou Liping, Wei Yuan and Liu Ziyi. ..

State Intellectual Property Office of China Publishes Peng Cheng Laboratory Patent Application for Online Segmentation Method and Device Based on Three-dimensional Gaussian, Equipm..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Peng Cheng Laboratory patent application for Online Segmentation Method and Device Based on Three-dimensional Gaussian, Equipment and Storage Medium. The invention was developed by Yang Jiayu, Meng Xiandong, Wang Ronggang and Liao Liwei. The patent ..

Xinhe Semiconductor Tech Shanghai Co Ltd Submits Patent Application for Section Grid Real-time Display Method, System and Equipment Based on Discrete Layer Index

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Xinhe Semiconductor Tech Shanghai Co Ltd has submitted a patent application for Section Grid Real-time Display Method, System and Equipment Based on Discrete Layer Index. Jiang Liguo, Luo Bin, Hu Xun, Dai Wenliang and Du Yunzhu developed the invention. The patent application number is CN202610425551 202604..

Aerospace Information Research Inst Chinese Academy of Sciences Files Chinese Patent Application for Method, System and Equipment for Automatically Cutting Large-scale Grid Image

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Aerospace Information Research Inst Chinese Academy of Sciences has filed a patent application for Method, System and Equipment for Automatically Cutting Large-scale Grid Image. This invention was developed by Wang Gang, Chen Jing, Ren Yuhuan, Meng Yu, Huang Qingqing, Yue Anzhi, Zhang Chunyan and Kong Yunlong..

State Intellectual Property Office of China Releases Jiangsu Haohan Information Tech Co Ltd Patent Application for Substation 3D Gaussian Point Cloud-driven Camera Automatic Point ..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Jiangsu Haohan Information Tech Co Ltd patent application for Substation 3D Gaussian Point Cloud-driven Camera Automatic Point Distribution Method. This invention was developed by Jiang Yong, Dai Xianglong, Li Xuejun, He Chenghu and Wang Xiaopeng. Th..

Electric Power Science Research Inst Of State Grid Anhui Electric Power Co Ltd Seeks Patent for Power Distribution Tower Cross Arm Bending Inclination Deformation Defect Image Samp..

Optics & Imaging

| Tue 28 Jul 2026

Beijing, July 28 -- Electric Power Science Research Inst Of State Grid Anhui Electric Power Co Ltd has sought patent for Power Distribution Tower Cross Arm Bending Inclination Deformation Defect Image Sample Generation Method. This invention was developed by Diao Zhewei, Zhen Chao, Wu Kai, Yang Yan, Pan Min, Yun Xianrui, Zhou Ji..

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