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17:41:37 Thu 30 Apr 2026

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(21)

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(21)

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(16)

Hisense Visual Technology

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(15)

Zhejiang University

(15)

BOE Technology Group; Che

(14)

(12)

(12)

Rongyao Terminal

(12)

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(11)

Changchun University of S

(11)

(11)

Tencent Technology, Shenz

(11)

Chengdu Boe Optoelectroni

(10)

Huazhong University of Sc

(10)

Shenzhen University

(10)

BOE Technology Group

(9)

Southeast University

(9)

Beihang University

(8)

Sichuan University

(8)

Sony Semiconductor Soluti

(8)

Xidian University

(8)

Beijing Xiaomi Mobile Sof

(7)

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(7)

Harbin Institute of Techn

(7)

Hefei K&d Tech Co Ltd

(7)

(7)

Tsinghua University

(7)

University of Electronic

(7)

Vivo Mobile Communication

(7)

Aerospace Information Res

(6)

Anhui University

(6)

(6)

Beijing Dajia Interconnec

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Beijing University

(6)

Beijing Zhongfu Lian Tech

(6)

Changchun Institute of Op

(6)

(6)

Nantong University

(6)

Tongji University

(6)

Wuhan China Star Optoelec

(6)

Alipay Hangzhou Digital S

(5)

(5)

Beijing Institute of Tech

(5)

China University of Geosc

(5)

(5)

(5)

Fudan University

(5)

Fuyang Sineva New Materia

(5)

Guangzhou China Star Opto

(5)

Hefei Visionox Technology

(5)

Institute Of New Display

(5)

InterDigital CE Patent

(5)

(5)

Juhaokan Technology

(5)

Microsoft Technology Lice

(5)

Nanjing University of Sci

(5)

(5)

Raytron Technology

(5)

Sharp Display Technology

(5)

South China University of

(5)

Sumitomo Electric Industr

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Tianma New Display Tech R

(5)

Xiamen Tianma Display Tec

(5)

Zhejiang Sunny Optics

(5)

Beijing Baidu Netcom Scie

(4)

Beijing Institute of Cont

(4)

(4)

Chengdu Chenxian Photoele

(4)

Chongqing University

(4)

Ciena Corporation

(4)

Dalian University of Tech

(4)

Fujian Xienkai Electronic

(4)

(4)

Guangzhou Shiyuan Electro

(4)

Guilin University of Elec

(4)

Guizhou Power Grid

(4)

Hamamatsu Photonics

(4)

Hangzhou Dianzi Universit

(4)

Hefei University of Techn

(4)

Huawei Cloud Computing Te

(4)

(4)

(4)

(4)

(4)

Lenovo (Beijing) Limited

(4)

Ningbo Litas Optical Tech

(4)

Northwestern Polytechnica

(4)

Samba Photonics Lab Inc

(4)

Samsung Electro-Mechanics

(4)

(4)

Shanghai Institute of Opt

(4)

Shanxi University

(4)

(4)

Shenzhen Absen Optoelectr

(4)

Shenzhen China Star Optoe

(4)

Shenzhen Simou Informatio

(4)

Shenzhen Weizhuoshi Tech

(4)

Soochow University

(4)

Sun Yat-sen University

(4)

TCL China Star Optoelectr

(4)

Technical Institute of Ph

(4)

Xi\'an Institute of Optic

(4)

Xi\'an Jiaotong Universit

(4)

Yangtze Optical Fibre and

(4)

Zhejiang Dahua Technology

(4)

Accelink Technologies; Wu

(3)

Aero Geophysical Survey A

(3)

(3)

BOE Technology Group; Bei

(3)

BOE Technology Group; Che

(3)

BOE Technology Group; Cho

(3)

Beijing Gaode Yuntu Tech

(3)

Beijing Jisu Optical Tech

(3)

CDGM Optical Glass

(3)

Capital One Services

(3)

Carl Zeiss Microscopy

(3)

China Electronic Product

(3)

China Institute of Atomic

(3)

China Mobile Hangzhou Inf

(3)

China Mobile Iot Co Ltd;

(3)

Dainippon Printing

(3)

Dalian Sidite Tech Co Ltd

(3)

Dongguan Yutong Optical T

(3)

Gaokan Guangzhou Technolo

(3)

Genius Electronic Optical

(3)

GoerTek Technology

(3)

Guangzhou China Ray Optoe

(3)

(3)

Hainan University

(3)

Han\'s Laser Technology I

(3)

Hunan University

(3)

Information Engineering U

(3)

Ingenic Semiconductor Co

(3)

Jiangsu Fasten Optoelectr

(3)

Jiangsu Normal University

(3)

Jiangxi Lianchuang Electr

(3)

Largan Precision

(3)

Lumentum Operations

(3)

(3)

Nanjing University

(3)

Nanjing University of Tec

(3)

Panasonic Intellectual Pr

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Qingdao Hisense Laser Dis

(3)

Scale Nanotech Oue

(3)

Shanghai Branch of Wuhan

(3)

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(3)

Shin Etsu Chemical Co Ltd

(3)

Southwest Jiaotong Univer

(3)

Sumitomo Osaka Cement

(3)

Tata Consultancy Services

(3)

University of Science and

(3)

Wuhan Guide Sensmart Tech

(3)

Wuhan Servicebio Technolo

(3)

Xi\'an Technological Univ

(3)

Xiamen Tianma Opto Electr

(3)

Zhejiang University of Sc

(3)

(2)

AU Optronics Kunshan Co L

(2)

Accelink Technologies; Wu

(2)

Adtran Networks

(2)

Aecc Chengdu Engine Co Lt

(2)

Alibaba Cloud Computing

(2)

(2)

(2)

Arizona Board of Regents

(2)

(2)

Ast Rodney Edward

(2)

(2)

Avic Guohua Shanghai Lase

(2)

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(2)

BOE Technology Group; BOE

(2)

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(2)

Beijing Aerospace Feiteng

(2)

Beijing Guangan Xuanguang

(2)

Beijing Institute of Spac

(2)

Beijing Signal Microelect

(2)

Beijing University of Pos

(2)

Beijing University of Tec

(2)

Bts Kurumsal Bilisim Tekn

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Buehler Alzenau

(2)

Bystronic Laser

(2)

Capital One Financial Cor

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Casic Defense Technology

(2)

(2)

Central China Normal Univ

(2)

Chang Guang Satellite Tec

(2)

Chang\'an University

(2)

Changsha Lubang Optoelect

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Chengdu Aircraft Industry

(2)

Chengdu Jiutian Huaxin Te

(2)

Chicony Electronics

(2)

China Unicom; China Unico

(2)

China Yangtze Power

(2)

Chunhua Kunlun Youjia Cab

(2)

(2)

Dongwoo Fine-Chem

(2)

(2)

Foshan Eahison Communicat

(2)

Fuchanglong Electronic Pa

(2)

(2)

(2)

GE Prec Healthcare

(2)

Gpd Optoelectronics Corp

(2)

Guangdong Feiang Test Tec

(2)

Guangdong Jinhui Daojian

(2)

Guangdong OPPO Mobile Tel

(2)

Guangdong Polytechnic Nor

(2)

Guangdong Zhongke Defu La

(2)

Guangxi Power Grid

(2)

Guangzhou Boguan Informat

(2)

Guangzhou China Star Opto

(2)

Guangzhou Oed Technologie

(2)

Guangzhou Siruite Intelli

(2)

Hangzhou Advanced Researc

(2)

HannStar Display

(2)

Hanzhong Qunfeng Machiner

(2)

Harbin Engineering Univer

(2)

Hebei Institute of Archit

(2)

Hefei Comprehensive Natio

(2)

Hefei I-TEK Photoelectric

(2)

Henan University of Scien

(2)

Hesai Technology

(2)

(2)

Huazhong University of Sc

(2)

Hubei Province Communicat

(2)

Hunan Zhuzhu Robot Tech C

(2)

Imax Osram Int Bv

(2)

Industry Academia Coopera

(2)

InfoVision Optoelectronic

(2)

Inner Mongolia University

(2)

(2)

(2)

Ji Hua Laboratory

(2)

Jianghuai Frontier Techno

(2)

Jiangsu Changguang Space

(2)

Jiangsu Electric Power In

(2)

Jiangsu Trigiant Sensing

(2)

Jiangsu Xinhedao Microele

(2)

Jiangxi Oufei Optics Co L

(2)

Jilin University

(2)

KLA Corporation

(2)

Koninklijke Philips

(2)

KunShan Go-Visionox Opto-

(2)

Kunshan Jinglu Electronic

(2)

(2)

(2)

Laser Mfg Institute Henan

(2)

(2)

Lumidar Tech Co Ltd

(2)

(2)

(2)

(2)

Mitsu Chemicals Inc

(2)

Mitsubishi Electric

(2)

(2)

(2)

Nankai University

(2)

(2)

Nantong Polytechnic Colle

(2)

National Dong Hwa Univers

(2)

National University of De

(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)

North Night Vision Tech N

(2)

Novatek Microelectronics

(2)

(2)

Palantir Technologies

(2)

Qingdao University

(2)

(2)

Realta Fusion Inc

(2)

(2)

Rockwell Automation Techn

(2)

SVG Technology Group; Soo

(2)

Shandong Naikete Analytic

(2)

Shandong University

(2)

Shanghai EverDisplay Optr

(2)

Shanghai Goodview Electro

(2)

Shanghai Goodview Electro

(2)

Shanghai Institute of Mic

(2)

Shanghai Jiao Tong Univer

(2)

Shanghai Juwei New Mat Co

(2)

Shanghai Longqi Intellige

(2)

Shanghai Satellite Intern

(2)

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(2)

Shanghai University

(2)

Shenyang University of Te

(2)

Shenzhen Aixiesheng Techn

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Shenzhen Magic Ray Tech C

(2)

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Shenzhen Tencent Network

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Shenzhen Zhongting United

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Shiny Technology

(2)

(2)

Sichuan Fscreen Tech Co L

(2)

Sichuan Tianfu Jiangdong

(2)

Sichuan Zhongke Youcheng

(2)

(2)

(2)

(2)

(2)

Sony Interactive Entertai

(2)

(2)

Sunny Optical, Zhongshan

(2)

Superc Touch Co Ltd

(2)

Suzhou Jitian Xingzhou Sp

(2)

Suzhou Qisda Optoelectron

(2)

(2)

(2)

Tangshan Dalu Laser Engin

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Technip Energies

(2)

The Regents of The Univer

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Tiandy Technologies

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Toray Industries

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Univ Hunan Inf Tech

(2)

Universal Display

(2)

University of Science and

(2)

Vianord Eng Sasu

(2)

Vidaa (Netherlands)

(2)

Westlake Smoky Mountains

(2)

(2)

Wuhan Benwu Tech Co Ltd

(2)

Wuhan Duopuduole Technolo

(2)

Wuhan Tianma Microelectro

(2)

Wuhan University

(2)

Xi\'an Institute of Appli

(2)

Xi\'an Modern Control Tec

(2)

Xian Tianyuan Electro Opt

(2)

Xidian University; Hangzh

(2)

Xinjiang Technical Instit

(2)

Xinjiang University

(2)

Yangzhou University

(2)

Yanshan University

(2)

Yibin Jimi Photoelectric

(2)

Yongjiang Laboratory

(2)

Yuangang Aodawan Digital

(2)

Yunnan Power Grid, Electr

(2)

Yunnan University

(2)

Zebra Technologies

(2)

Zhejiang Chaoqian Telecom

(2)

Zhejiang Haiyin Digital T

(2)

Zhejiang Kunteng Infrared

(2)

Zhejiang Lianxinkang Tech

(2)

Zhejiang Uniview Technolo

(2)

Zhuhai Mojie Technology

(2)

(1)

(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)

Acad Of Broadcasting Scie

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Accelink Technologies; Ji

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Accuenergy China Inc

(1)

Acunity Tianjin Co Ltd

(1)

(1)

(1)

Aerospace Engineering Uni

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Agnya Perceptive Solution

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Airuisi Xiamen Tech Co Lt

(1)

(1)

Aitens Co Ltd; TOYOCHEM

(1)

Alibaba Damoyuan Hangzhou

(1)

Alibaba Innovation

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(1)

Alxa Power Supply Branch

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Ambarella Int Lp

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(1)

Analog Devices Internatio

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Anhui Business and Techni

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Anhui Construction Engine

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Anhui Huibo Cultural Reli

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Anhui Magang Mining Resou

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Anhui North Microelectron

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(1)

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Anhui University of Scien

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(1)

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Aoyinshen Intelligent Equ

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(1)

Aquamax Vision Corp [us];

(1)

Arlo Technologies

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B1 Institute of Image Tec

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BOE Huacan Optoelectronic

(1)

BOE Mled Tech Co Ltd [cn]

(1)

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(1)

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BOE Technology Group; Bei

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BOE Technology Group; Bei

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(1)

BOE Technology Group; Hef

(1)

BOE Technology Group; Hef

(1)

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Baise Power Supply Bureau

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Baotou Jiangxin Micro Mot

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Basic Operation Shenzhen

(1)

Batesville Services Llc

(1)

(1)

Baylor Res Institute D/b/

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(1)

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Beijing Aerospace Times O

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(1)

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Beijing Zitiao Network Technology and Lianmeng Co Ltd Submit Chinese Patent Application for Optical Structure and Process Optimization Method, System and Equipment Thereof, and Sto..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Zitiao Network Technology and Lianmeng Co Ltd have submitted a patent application for Optical Structure and Process Optimization Method, System and Equipment Thereof, and Storage Medium. This invention was developed by Bai Wenbin, Zhang Ziyang, Li Xin, Hou Xiaoxiao and Dong Shuai. The patent appli..

State Intellectual Property Office of China Publishes Guangzhou University Patent Application for Patent-driven Digital Economic Evaluation Method and System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Guangzhou University patent application for Patent-driven Digital Economic Evaluation Method and System. The invention was developed by Zhu Hui, Xue Xiaolong, Gao Hongming and Huang Qiongyu. The patent application number is CN202511274895 20250908. T..

State Intellectual Property Office of China Publishes Chongqing Kesuer Tech Co Ltd Patent Application for Manufacturing Industry Digital Assessment Management Method and System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Chongqing Kesuer Tech Co Ltd patent application for Manufacturing Industry Digital Assessment Management Method and System. The invention was developed by Su Yan and Cui Jianxue. The patent application number is CN202511173526 20250821. The patent ..

State Intellectual Property Office of China Receives Shandong Better Exhibition Eng Co Ltd Patent Application for Intelligent Control Method of Automatic Lifting Exhibition Stand B..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shandong Better Exhibition Eng Co Ltd patent application for Intelligent Control Method of Automatic Lifting Exhibition Stand Based on Digital Driving. Wei Yiyi, Zhao Qing, Zhu Wenjian, Qiu Yuliang, Wu Zaijian and Yao Feng'e developed the invention. ..

State Intellectual Property Office of China Releases Anhui Electrical Eng Professional Technique College and Training Center Of State Grid Anhui Electric Power Co Ltd Patent Applic..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Anhui Electrical Eng Professional Technique College and Training Center Of State Grid Anhui Electric Power Co Ltd patent application for Cloud Integrated Laser Bird Repelling System Remote Monitoring Method and Device. This invention was developed by S..

Yuzhang Normal University Files Chinese Patent Application for Soil Organic Matter Spectrum Prediction Method Based on Texture Perception Residual Superposition

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Yuzhang Normal University has filed a patent application for Soil Organic Matter Spectrum Prediction Method Based on Texture Perception Residual Superposition. This invention was developed by Yang Meihua, Zhang Zhi, Kou Haiqun and Liu Yuan. The patent application number is CN202511711819 20251120. The pat..

Chengdu Shirui Tech Co Ltd Seeks Patent for Advertisement Picture Generation Method and System Using Multi-modal Large Model

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Chengdu Shirui Tech Co Ltd has sought patent for Advertisement Picture Generation Method and System Using Multi-modal Large Model. This invention was developed by Zhang Jilin. The patent application number is CN202511248725 20250903. The patent publication number is CN121169483 (A). International Patent C..

Beijing Zhongfu Lian Tech Co Ltd Files Chinese Patent Application for Intelligent Temperature Control Energy-saving System Based on TDLAS (tunable Diode Laser Absorption Spectrosco..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Beijing Zhongfu Lian Tech Co Ltd has filed a patent application for Intelligent Temperature Control Energy-saving System Based on TDLAS (tunable Diode Laser Absorption Spectroscopy) Gas Detection. This invention was developed by Liu Qiang, Tian Zhiwu, Ran Zhigang, Sun Xilai and Peng Xianhai. The patent ap..

China Ping An Property Insurance Co Ltd Submits Patent Application for User Clue Circulation Display Method and Device, Computer Equipment and Storage Medium

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- China Ping An Property Insurance Co Ltd has submitted a patent application for User Clue Circulation Display Method and Device, Computer Equipment and Storage Medium. Zhuang Zhihui developed the invention. The patent application number is CN202511118572 20250808. The patent publication number is CN1211694..

Suzhou Sicui Fusion Infrastructure Tech Research Institute Co Ltd Seeks Patent for Building Construction Site Management Method and System Applying Digital Twinborn Technology

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Suzhou Sicui Fusion Infrastructure Tech Research Institute Co Ltd has sought patent for Building Construction Site Management Method and System Applying Digital Twinborn Technology. This invention was developed by Wu Pengfei, Ge Keyu and Li Guojian. The patent application number is CN202511164456 20250820..

State Intellectual Property Office of China Receives Beihang University Patent Application for Holographic Display Method Based on Scattered Field Wavefront Shaping Function Metasu..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Beihang University patent application for Holographic Display Method Based on Scattered Field Wavefront Shaping Function Metasurface. Li Jin, Sun Shuo, Li Jiayu, Dang Nannan and Liu Mengqi developed the invention. The patent application number is CN20..

Beijing University of Technology Applies for Patent on Ultra-short Pulse Laser Reduction Direct Writing Method for High Repetition Frequency Pulse String

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Beijing University of Technology has applied Chinese patent for Ultra-short Pulse Laser Reduction Direct Writing Method for High Repetition Frequency Pulse String. Huang Ting, Huang Yuxin, Cui Mengya and Xiao Rongshi developed it. The patent application number is CN202511585417 20251031. The patent publicat..

Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Applies for Patent on Grid Line Perpendicularity Adjusting Method and Device for Holographic Diffraction..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences has applied Chinese patent for Grid Line Perpendicularity Adjusting Method and Device for Holographic Diffraction Grating Double-beam Exposure System. Kong Fanyu, Wu Feichi, Jin Yunxia, Zhang Yibin, Sun Jing, Cao Hongchao, Han Yuxing..

Fuyang Sineva New Material Tech Co Ltd Submits Chinese Patent Application for Blue Photoresist Composition for Color Liquid Crystal Display

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Fuyang Sineva New Material Tech Co Ltd has submitted a patent application for Blue Photoresist Composition for Color Liquid Crystal Display. This invention was developed by Wang Li. The patent application number is CN202511618647 20251106. The patent publication number is CN121165395 (A). International Pa..

State Intellectual Property Office of China Receives Wuhan CCCC Traffic Eng Co Ltd Patent Application for Array Type Tunnel Opening Water Curtain Projection Device and Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Wuhan CCCC Traffic Eng Co Ltd patent application for Array Type Tunnel Opening Water Curtain Projection Device and Method. Yang Tao, Guo Zhijie, Min Quan, Wang Enshi and Deng Min developed the invention. The patent application number is CN2025117063..

Jiangsu Jingtian Construction Engineering Files Chinese Patent Application for Hidden Intelligent Projection Curtain Wall

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangsu Jingtian Construction Engineering has filed a patent application for Hidden Intelligent Projection Curtain Wall. This invention was developed by Jiang Yong, Zhang Chao and Miao Wei. The patent application number is CN202511586135 20251031. The patent publication number is CN121165385 (A). Internatio..

State Intellectual Property Office of China Releases Suzhou Qisda Optoelectronic Co and Qisda Corporation Patent Application for Focusing Compensation Method and Projection Equipme..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Suzhou Qisda Optoelectronic Co and Qisda Corporation patent application for Focusing Compensation Method and Projection Equipment Thereof. This invention was developed by Zhang Jiaming, He Maoteng and Huang Qingze. The patent application number is C..

State Intellectual Property Office of China Publishes Coretronic Patent Application for Illumination System and Projection Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Coretronic patent application for Illumination System and Projection Device. The invention was developed by Deng Yuxiang. The patent application number is CN202410773785 20240617. The patent publication number is CN121165383 (A). International Patent..

State Intellectual Property Office of China Receives Xiadan Tech Zhuhai Co Ltd; Xiadan Tech Yangjiang Co Ltd Patent Application for Reciprocating Type Cleaning-free Projector

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Xiadan Tech Zhuhai Co Ltd; Xiadan Tech Yangjiang Co Ltd patent application for Reciprocating Type Cleaning-free Projector. Xia Jingmei, Wu Xinsong, Zeng Minxiang and Ye Shaojing developed the invention. The patent application number is CN20251166826..

Zhang Guohua Submits Patent Application for Distance-adjustable Matte Background Plate and Body Width Estimation Camera Device for Intelligent Fishing System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Zhang Guohua has submitted a patent application for Distance-adjustable Matte Background Plate and Body Width Estimation Camera Device for Intelligent Fishing System. The patent application number is CN202511276667 20250908. The patent publication number is CN121165377 (A). International Patent Classific..

Suzhou Jitian Xingzhou Space Tech Co Ltd Submits Chinese Patent Application for Quick-response Space Camera Focusing Mechanism

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Suzhou Jitian Xingzhou Space Tech Co Ltd has submitted a patent application for Quick-response Space Camera Focusing Mechanism. This invention was developed by Liu Guoxin, Zhao Yu, Tian Lifeng and Yang Yinzhang. The patent application number is CN202511665593 20251113. The patent publication number is CN1..

Jahwa Electronics Inc Seeks Patent for Actuator for Camera

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Jahwa Electronics Inc has sought patent for Actuator for Camera. This invention was developed by Hong In-cheol, Ko Jae-yong and Park Chul-soon. The patent application number is CN202510510807 20250423. The patent publication number is CN121165375 (A). International Patent Classification codes are G03B13/3..

Xi'an Technological University Files Chinese Patent Application for Non-etching LiNbO3 Optical Switch Based on Electric Field Induced Second Harmonic Effect and Preparation Method ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Xi'an Technological University has filed a patent application for Non-etching LiNbO3 Optical Switch Based on Electric Field Induced Second Harmonic Effect and Preparation Method Thereof. This invention was developed by Kan-yang Ruoying, Liang Haifeng, Huang Yuting, Li Xuyang, Li Shijie, Shi Kai, Zhang Jin an..

State Intellectual Property Office of China Receives Nanjing Jingcui Optical Tech Co Ltd Patent Application for Switchable Annular Beam Expanding System Based on Liquid Crystal Fla..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Nanjing Jingcui Optical Tech Co Ltd patent application for Switchable Annular Beam Expanding System Based on Liquid Crystal Flat Plate Cone Lens Group and Control Method of Switchable Annular Beam Expanding System. Ma Xiangyu, Li Ke, Zhang Yiwen and Ge..

Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Applies for Patent on Liquid Crystal Waveguide Light Beam Scanner Linearization Scanning ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has applied Chinese patent for Liquid Crystal Waveguide Light Beam Scanner Linearization Scanning Method Based on Double-frequency Liquid Crystal. Diao Zhihui, Wang Yuqing and Mu Quanquan developed it. The patent appl..

State Intellectual Property Office of China Releases Jiangsu Niao Photoelectric Tech Co Ltd Patent Application for On-chip Programmable Multiplexing Waveguide Ring Based on Film Li..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Jiangsu Niao Photoelectric Tech Co Ltd patent application for On-chip Programmable Multiplexing Waveguide Ring Based on Film Lithium Niobate. This invention was developed by Hu Ziyang, Chen Lifeng, Wang Hualin and Xie Lingfeng. The patent applicatio..

Superc Touch Co Ltd Files Chinese Patent Application for Reflective Color Display

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Superc Touch Co Ltd has filed a patent application for Reflective Color Display. This invention was developed by Li Xiangyu, Kanakami, Lin Bingcun, Lei Jiazheng and Chen Kunyu. The patent application number is CN202510768846 20250610. The patent publication number is CN121165365 (A). International Patent ..

Superc Touch Co Ltd Submits Patent Application for Color Display with Brightening Type Color Filter Layer

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Superc Touch Co Ltd has submitted a patent application for Color Display with Brightening Type Color Filter Layer. Li Xiangyu, Kanakami, Lin Bingcun, Lei Jiazheng and Chen Kunyu developed the invention. The patent application number is CN202510768105 20250610. The patent publication number is CN121165364 ..

Ningbo Ninuo Electronic Tech Co Ltd Applies for Patent on Bimodal Electrochromic Anti-dazzle Lens Element and Assembly Comprising Same

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Ningbo Ninuo Electronic Tech Co Ltd has applied Chinese patent for Bimodal Electrochromic Anti-dazzle Lens Element and Assembly Comprising Same. Liang Zhuang, Cao Zhenhu, Hu Keyin, Wang Jiaqi, Wang Xiaoxing, Hu Shanshan, Chen Wentao, Deng Xiaohui and Xu Yanqing developed it. The patent application number ..

IRIS Optronics Submits Patent Application for Cholesterol Liquid Crystal Display Device and Manufacturing Method Thereof

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- IRIS Optronics has submitted a patent application for Cholesterol Liquid Crystal Display Device and Manufacturing Method Thereof. Yang Wu-zang, Lin Qingshan, Lim Sang Cheol, Zhou Rongzhi and Liao Qizhang developed the invention. The patent application number is CN202510814832 20250618. The patent publicatio..

State Intellectual Property Office of China Receives Wuhan Tianma Micro Electronics Patent Application for Display Panel and Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Wuhan Tianma Micro Electronics patent application for Display Panel and Display Device. Wu Yuncheng, Ye Daofu, Ling Ankai, Chen Baoling, Teng Yongjin and Shen Baiping developed the invention. The patent application number is CN202511705842 20251119. T..

InfoVision Optoelectronics, Kunshan Submits Chinese Patent Application for Display Panel, Display Device and Manufacturing Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- InfoVision Optoelectronics, Kunshan has submitted a patent application for Display Panel, Display Device and Manufacturing Method. This invention was developed by Li Zhenxing and Li Sha. The patent application number is CN202511554086 20251028. The patent publication number is CN121165352 (A). International..

State Intellectual Property Office of China Releases Wuhan China Star Optoelectronics Technology Patent Application for Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Wuhan China Star Optoelectronics Technology patent application for Display Device. This invention was developed by Wu Weibin. The patent application number is CN202511623097 20251106. The patent publication number is CN121165349 (A). International P..

State Intellectual Property Office of China Releases Jiangsu Tsd Electronics Technology Co Ltd Patent Application for Optical Film Fixing Structure and Liquid Crystal Module

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Jiangsu Tsd Electronics Technology Co Ltd patent application for Optical Film Fixing Structure and Liquid Crystal Module. This invention was developed by Qi Yazhou and Xu Yong. The patent application number is CN202511497021 20251020. The patent pub..

State Intellectual Property Office of China Receives Shanghai Goodview Electronics Technology; Guangzhou Maxhub Information Tech Patent Application for Frame Assembly and Display D..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shanghai Goodview Electronics Technology; Guangzhou Maxhub Information Tech patent application for Frame Assembly and Display Device. Yang Jialai developed the invention. The patent application number is CN202410755929 20240612. The patent publicati..

State Intellectual Property Office of China Publishes Wuhan Benwu Tech Co Ltd Patent Application for Deep Learning Driven Energy Digital Intelligent Management Method and System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Wuhan Benwu Tech Co Ltd patent application for Deep Learning Driven Energy Digital Intelligent Management Method and System. The invention was developed by Yuan Xinshui, Li Peilu, Pan Wantao, Cui Hao, Hu Ming, Rao Yubiao, Li Xiaoshan and Huang Jian. ..

State Intellectual Property Office of China Releases Foshan Chiheng Electronic Tech Co Ltd Patent Application for Edge Cutting Device for Liquid Crystal Display Screen Production

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Foshan Chiheng Electronic Tech Co Ltd patent application for Edge Cutting Device for Liquid Crystal Display Screen Production. This invention was developed by Chen Qiuwu, Zhuang Tingyao, Zhou Houye and Zhuang Bingni. The patent application number is..

State Intellectual Property Office of China Receives Dalian Saibaite Tech Co Ltd Patent Application for Double-optical-center Lens and Manufacturing Mold Thereof

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Dalian Saibaite Tech Co Ltd patent application for Double-optical-center Lens and Manufacturing Mold Thereof. Liu Zhongchen developed the invention. The patent application number is CN202411345050 20240925. The patent publication number is CN1211653..

State Intellectual Property Office of China Receives Shenzhen New Industries Mat Of Ophthalmology Co Ltd Patent Application for Synchronous Visual Light Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shenzhen New Industries Mat Of Ophthalmology Co Ltd patent application for Synchronous Visual Light Lens. Liu Yue'ai developed the invention. The patent application number is CN202511716046 20251121. The patent publication number is CN121165329 (A)...

State Intellectual Property Office of China Receives Chang Guang Satellite Technology Patent Application for Device and Method for Assembling and Adjusting Light Beam Transceiving ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Chang Guang Satellite Technology patent application for Device and Method for Assembling and Adjusting Light Beam Transceiving Part Assembly for Laser Communication Ground Station. Wang Junpeng, Huo Zhanwei, Zhang Chunbo, Pei Siyu, Yao Wenkai and Wang ..

State Intellectual Property Office of China Publishes Dongguan Yutong Optical Technology Patent Application for Lens Testing and Assembling Equipment and Lens Assembling and Testin..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Dongguan Yutong Optical Technology patent application for Lens Testing and Assembling Equipment and Lens Assembling and Testing Method. The invention was developed by Zhang Jianming, Su Liang, Li Fangsen, Tian Xinrui, Wen Yaokun, Li Wei, Pan Lin, Liu ..

Xi'an Institute of Optics and Precision Mechanics, CAS Submits Chinese Patent Application for Dual-wavelength Laser Beam Expanding System from Visible Light to Near Infrared Light

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Xi'an Institute of Optics and Precision Mechanics, CAS has submitted a patent application for Dual-wavelength Laser Beam Expanding System from Visible Light to Near Infrared Light. This invention was developed by Yang Heng, Sun Xiaoxiao, Fu Xing and Wang Peng. The patent application number is CN202511479927..

Shenzhen Guangzhou Semiconductor Technology Submits Chinese Patent Application for Waveguide Structure, Binocular Display Module and Method for Switching Monocular Display and Bino..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shenzhen Guangzhou Semiconductor Technology has submitted a patent application for Waveguide Structure, Binocular Display Module and Method for Switching Monocular Display and Binocular Display. This invention was developed by Huang Haifeng, Jiang Houqiang and Zhu Yisheng. The patent application number is C..

State Intellectual Property Office of China Releases Yehuan Tech Chengdu Co Ltd, Gis Tech Chengdu Co Ltd, Interface Optoelectronics (ShenZhen) and General Interface Solution Patent..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Yehuan Tech Chengdu Co Ltd, Gis Tech Chengdu Co Ltd, Interface Optoelectronics (ShenZhen) and General Interface Solution patent application for Display System and Head-mounted Display Device. This invention was developed by Zhou Jiangyun and Wu Duoduo...

State Intellectual Property Office of China Publishes Luxshare Precision Technoloogy (Nanjing) Patent Application for Near-to-eye Display Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Luxshare Precision Technoloogy (Nanjing) patent application for Near-to-eye Display Equipment. The invention was developed by Chen Pengbo and Wang Tao. The patent application number is CN202511500322 20251020. The patent publication number is CN12116..

Dongguan University of Technology Submits Chinese Patent Application for Unmanned Equipment Air-ground Cooperative Intelligent River Patrol Method Based on Digital Twinning

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Dongguan University of Technology has submitted a patent application for Unmanned Equipment Air-ground Cooperative Intelligent River Patrol Method Based on Digital Twinning. This invention was developed by Li Jiaye. The patent application number is CN202511269024 20250906. The patent publication number is C..

Shanxi University Applies for Patent on Optical Multi-pass Pool Modeling and Optimizing Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shanxi University has applied Chinese patent for Optical Multi-pass Pool Modeling and Optimizing Method. Dong Lei, Tian Qingyuan, Cui Ruyue, Wu Hongpeng and Jia Suotang developed it. The patent application number is CN202511252946 20250903. The patent publication number is CN121165312 (A). International P..

State Intellectual Property Office of China Receives National Institute of Metrology, China Patent Application for Energy Carbon Management System Based on AI and Digital Twinning

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received National Institute of Metrology, China patent application for Energy Carbon Management System Based on AI and Digital Twinning. Zhang Shijie, Hu Song, Yao Zhen and Li Le developed the invention. The patent application number is CN202511256102 20250904..

State Intellectual Property Office of China Receives Shenzhen Institute of Advanced Technology Patent Application for Multi-photon Microscopic Imaging System with Ultra-large View ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shenzhen Institute of Advanced Technology patent application for Multi-photon Microscopic Imaging System with Ultra-large View Field. Li Baoqiang and Xu Yanan developed the invention. The patent application number is CN202410783225 20240618. The pat..

State Intellectual Property Office of China Releases Shenzhen Shengqiang Science & Technology Patent Application for Multifunctional Scanner Light Source Module

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shenzhen Shengqiang Science & Technology patent application for Multifunctional Scanner Light Source Module. This invention was developed by Huang Qiang, Shen Zhiyuan, Long Juebin, Wang Zihan, Kuang Guotao and Jin Jie. The patent application number is..

Chengdu Guangwen Century Tech Co Ltd Submits Chinese Patent Application for Inward Refraction and Reflection Type Optical System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Chengdu Guangwen Century Tech Co Ltd has submitted a patent application for Inward Refraction and Reflection Type Optical System. This invention was developed by Deng Jian, Qu Rui, Zheng Changsheng, Luo Yilin and Li Xiankun. The patent application number is CN202511229317 20250829. The patent publication ..

Jiaxing Zhongrun Optical Science & Tech Co Ltd Submits Chinese Patent Application for Zoom Lens and Imaging Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Jiaxing Zhongrun Optical Science & Tech Co Ltd has submitted a patent application for Zoom Lens and Imaging Device. This invention was developed by Cai Yuanlong, Shou Zhihao, Wang Yansheng and Liang Guohao. The patent application number is CN202511152790 20250818. The patent publication number is CN121165..

State Intellectual Property Office of China Releases Tianjin Jinya Electronics Co Ltd Patent Application for High-precision Telecentric Imaging Device for Machine Vision

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Tianjin Jinya Electronics Co Ltd patent application for High-precision Telecentric Imaging Device for Machine Vision. This invention was developed by Zhang Tong, Ma Fengwu, Li Rui and Xi Jing. The patent application number is CN202511696776 20251119..

State Intellectual Property Office of China Receives Shenzhen Mingjiang Optical Technology Patent Application for Internal Focusing Photography Non-reflective Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shenzhen Mingjiang Optical Technology patent application for Internal Focusing Photography Non-reflective Lens. Tang Pan developed the invention. The patent application number is CN202511694470 20251118. The patent publication number is CN121165299 (A..

Asia Optical Applies for Patent on Projection Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Asia Optical has applied Chinese patent for Projection Lens. Wang Zhipeng developed it. The patent application number is CN202411685245 20241122. The patent publication number is CN121165298 (A). International Patent Classification codes are G02B13/06, G02B13/16 and G02B13/18. Cooperative Patent Classificat..

Jiangxi LCE Optics Submits Chinese Patent Application for Optical Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangxi LCE Optics has submitted a patent application for Optical Lens. This invention was developed by Zhang Binwei, Xu Wen and Zuo Yong. The patent application number is CN202511726140 20251124. The patent publication number is CN121165296 (A). International Patent Classification codes are G02B13/00, G02B..

Jiangxi Lianchuang Electronic Submits Patent Application for Optical Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangxi Lianchuang Electronic has submitted a patent application for Optical Lens. Xu Lili, Chen Xingxing and Chen Weijian developed the invention. The patent application number is CN202511704630 20251120. The patent publication number is CN121165295 (A). International Patent Classification codes are G01S7/..

Zhejiang Sunny Optics Seeks Patent for Optical Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Zhejiang Sunny Optics has sought patent for Optical Lens. This invention was developed by Zhang Xin, Wu Qiuxia, Li Weifang, Song Litong and He Lingbo. The patent application number is CN202511697090 20251119. The patent publication number is CN121165294 (A). International Patent Classification codes are G02..

State Intellectual Property Office of China Publishes Zhejiang Sunny Optics Patent Application for Optical Imaging System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Zhejiang Sunny Optics patent application for Optical Imaging System. The invention was developed by Chen Zekun, Wang Qiaoben, Qi Yu, Xiao Haidong and Chen Qijun. The patent application number is CN202511696896 20251119. The patent publication number ..

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

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Jiangxi Oufei Optics Co Ltd patent application for Optical Lens, Camera Module and Terminal Equipment. Liu Quanwei, Qiu Yuanhuang and Yue Guoqiang developed the invention. The patent application number is CN202511554705 20251028. The patent publicat..

State Intellectual Property Office of China Receives Guangdong Hongjing Optoelectronic Technology Patent Application for High-pixel Optical System and Camera Module Applied by High..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Guangdong Hongjing Optoelectronic Technology patent application for High-pixel Optical System and Camera Module Applied by High-pixel Optical System. Yao Gang, Wang Hongfei, Li Peng, Cai Guorong, Liu Honghai and Yang Wenguan developed the invention. T..

Zhejiang Sunny Optics Seeks Patent for Optical Imaging Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Zhejiang Sunny Optics has sought patent for Optical Imaging Lens. This invention was developed by Zhao Danlu and Xu Shuaifeng. The patent application number is CN202511367401 20250923. The patent publication number is CN121165286 (A). International Patent Classification codes are G02B13/00, G02B13/18, G02B7..

Hefei Lianchuang Optical Co Ltd Applies for Patent on Projection Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Hefei Lianchuang Optical Co Ltd has applied Chinese patent for Projection Lens. Zhao Han, Wu Yu and Chen Weijian developed it. The patent application number is CN202511244761 20250902. The patent publication number is CN121165285 (A). International Patent Classification codes are G02B13/00, G02B13/18, G02..

Goertek Optical Technology Files Chinese Patent Application for Industrial Lens and Industrial Detection Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Goertek Optical Technology has filed a patent application for Industrial Lens and Industrial Detection Equipment. This invention was developed by Wang Lin and Sun Dewei. The patent application number is CN202511232170 20250829. The patent publication number is CN121165284 (A). International Patent Classific..

Huawei Technologies Submits Patent Application for Optical Lens, Lens Module and Electronic Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Huawei Technologies has submitted a patent application for Optical Lens, Lens Module and Electronic Equipment. Zhang Kaiyuan, Zhang Yi, Long Sichen and Zhao Yuanfang developed the invention. The patent application number is CN202410800202 20240619. The patent publication number is CN121165283 (A). Internati..

Anhui Xinhua University Submits Patent Application for Automatic Focusing Method and Device of Image Measuring Instrument

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Anhui Xinhua University has submitted a patent application for Automatic Focusing Method and Device of Image Measuring Instrument. He Lijuan and Sheng Juan developed the invention. The patent application number is CN202511150462 20250815. The patent publication number is CN121165282 (A). International Paten..

State Intellectual Property Office of China Publishes Hangzhou Mdk Opto Electronics Co Ltd Patent Application for Processing Method for Improving Imaging Quality of Cemented Prism ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Hangzhou Mdk Opto Electronics Co Ltd patent application for Processing Method for Improving Imaging Quality of Cemented Prism and Cemented Prism. The invention was developed by Ge Wenzhi, Li Tao and Han Weiwei. The patent application number is CN20..

Jiangsu Yingsu Integrated Circuit Equipment Co Ltd Submits Patent Application for Imaging Lens Magnification Adjusting System and Adjusting Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangsu Yingsu Integrated Circuit Equipment Co Ltd has submitted a patent application for Imaging Lens Magnification Adjusting System and Adjusting Method. Li Xianjie, Wu Tianyang and Sang Kun developed the invention. The patent application number is CN202511328090 20250917. The patent publication number ..

Institute Of Applied Electronics, China Academy of Engineering Physics Submits Chinese Patent Application for Optical Lens Mounting Device and Mounting Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Institute Of Applied Electronics, China Academy of Engineering Physics has submitted a patent application for Optical Lens Mounting Device and Mounting Method. This invention was developed by Bao Anchao, Xiang Zhenjiao, Du Yinglei, Wu Jing, Yue Xian, Lu Xiaodong, Zhang Qiushi, You Jiang, Liu Xiaomin and Li G..

Ningbo Sunny Infrared Technologies Seeks Patent for Infrared Lens and Optical Module

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Ningbo Sunny Infrared Technologies has sought patent for Infrared Lens and Optical Module. This invention was developed by Shen Hong, Chu Jianan, Huang Xincong, Xiong Zhicheng, Li Rong, Li Xuejian, Ying Wenjie and Chen Ji. The patent application number is CN20251112621 20250722. The patent publication numbe..

Ningbo Sunny Infrared Technologies Seeks Patent for Infrared Lens and Optical Module

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Ningbo Sunny Infrared Technologies has sought patent for Infrared Lens and Optical Module. This invention was developed by Xiong Zhicheng, Li Xuejian, Zhu Guangchun, Shen Hong and Wang Changlong. The patent application number is CN20251112620 20250722. The patent publication number is CN121165276 (A). Inter..

Xi'an Institute of Optics and Precision Mechanics, CAS Seeks Patent for Flexible Supporting Structure of Aspheric Optical Element and Assembling and Adjusting Method of Flexible Su..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Xi'an Institute of Optics and Precision Mechanics, CAS has sought patent for Flexible Supporting Structure of Aspheric Optical Element and Assembling and Adjusting Method of Flexible Supporting Structure. This invention was developed by Jia Xinyin, Zhang Zhaohui, Hou Pan, Jiang Xin, Li Gen, Zhang Jiahao, Li ..

Nanjing College Information Technology Files Chinese Patent Application for Polarizer Rapid Adjusting Mechanism Special for Camera Shooting

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Nanjing College Information Technology has filed a patent application for Polarizer Rapid Adjusting Mechanism Special for Camera Shooting. This invention was developed by Hu Yu and Fu Jinran. The patent application number is CN202511460000 20251013. The patent publication number is CN121165274 (A). Internat..

Zhejiang Hanxin Photoelectric Files Chinese Patent Application for Drop-shaped Optical Cable and Manufacturing Method Thereof

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Zhejiang Hanxin Photoelectric has filed a patent application for Drop-shaped Optical Cable and Manufacturing Method Thereof. This invention was developed by Xu Zhengyang, Shang Xinguo, Bao Taotao and Han Xuefei. The patent application number is CN202511551424 20251028. The patent publication number is CN121..

Jiangsu Hengtong Photoelectric Stock Files Chinese Patent Application for High-temperature-resistant Towing Optical Cable

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangsu Hengtong Photoelectric Stock has filed a patent application for High-temperature-resistant Towing Optical Cable. This invention was developed by Sun Wei, Zhu Qinfang, Yang Qing, Lu Shaocheng, Si Xingjian, Lin Weifeng, Huang Haiye, Shen Zhifeng and Chen Danyu. The patent application number is CN20251..

Shenzhen Huanguang Shidai Tech Co Ltd Seeks Patent for Flexible Heat Conductor Suitable for Optical Module and Optical Module

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shenzhen Huanguang Shidai Tech Co Ltd has sought patent for Flexible Heat Conductor Suitable for Optical Module and Optical Module. This invention was developed by Li Zhitao and Chen Jialing. The patent application number is CN202511730651 20251124. The patent publication number is CN121165266 (A). Intern..

State Intellectual Property Office of China Publishes A One Tech Ltd Patent Application for Fixture and Method for Processing Optical Fiber Integrated Product and Optical Fiber Int..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published A One Tech Ltd patent application for Fixture and Method for Processing Optical Fiber Integrated Product and Optical Fiber Integrated Product. The invention was developed by Shi Xiangdong, Honoki Hyo-wook, Huang Yongxing, Feng Zhongyun, Chen Zhuohuan,..

State Intellectual Property Office of China Releases Soochow University Patent Application for Optical Fiber Adapter Based on Gradient Refractive Index Lens

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Soochow University patent application for Optical Fiber Adapter Based on Gradient Refractive Index Lens. This invention was developed by Liu Ning and Li Zhihao. The patent application number is CN202511559597 20251029. The patent publication number is..

Shengxin Photoelectric Tech Zhejiang Co Ltd Submits Patent Application for Strong Rayleigh Scattering Voiceprint Optical Fiber and Preparation Method Thereof

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shengxin Photoelectric Tech Zhejiang Co Ltd has submitted a patent application for Strong Rayleigh Scattering Voiceprint Optical Fiber and Preparation Method Thereof. Xu Wei, Cai Dehui and Chi Xingqiang developed the invention. The patent application number is CN202511485233 20251017. The patent publicati..

Southeast University Seeks Patent for Ultra-wideband Heterogeneous Five-core Anti-resonance Optical Fiber for Transmission from Ultraviolet to Intermediate Infrared

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Southeast University has sought patent for Ultra-wideband Heterogeneous Five-core Anti-resonance Optical Fiber for Transmission from Ultraviolet to Intermediate Infrared. This invention was developed by Liu Xueming, Liu Bingkun, Chen Chen and Zhu Wei. The patent application number is CN202511727472 20251124..

State Intellectual Property Office of China Releases Shanxi University Patent Application for Fbg-based Crack Monitoring Optical Fiber and Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shanxi University patent application for Fbg-based Crack Monitoring Optical Fiber and Method. This invention was developed by Ma Jie, Zhao Zejia, Fu Yongming, Sun Dandan and Chen Peng. The patent application number is CN202511687602 20251118. The pate..

State Intellectual Property Office of China Publishes Yanshan University Patent Application for Multi-core Optical Fiber Five-mode Mode Division Multiplexer Based on Gradient Refra..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Yanshan University patent application for Multi-core Optical Fiber Five-mode Mode Division Multiplexer Based on Gradient Refractive Index Ring. The invention was developed by Li Jianshe, Zhang Shengrui, Guo Haitao, Qin Yu, Liang Dan, Guo Ying, Han Yin..

Yangtze Optical Fibre and Cable Joint Stock Submits Chinese Patent Application for Ultralow-loss Single-mode Optical Fiber and Preparation Method Thereof

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Yangtze Optical Fibre and Cable Joint Stock has submitted a patent application for Ultralow-loss Single-mode Optical Fiber and Preparation Method Thereof. This invention was developed by Hu Chao, Zhou Xinyan, Ke Boren, Huang Liwei, Li Jiapeng, Ma Jun, Wu Jun, Luo Jun, Gu Lixin, Wang Ruichun, Li Hui and Feng ..

Beijing Jisu Optical Tech Co Ltd Submits Chinese Patent Application for Optical Device and Near-to-eye Display Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Beijing Jisu Optical Tech Co Ltd has submitted a patent application for Optical Device and Near-to-eye Display Device. This invention was developed by Yan Guanyi and Jin Yunfeng. The patent application number is CN202511547626 20231013. The patent publication number is CN121165240 (A). International Paten..

State Intellectual Property Office of China Publishes Harbin University of Science and Technology Patent Application for Rolling Bearing Fault Risk Evaluation Method and System Bas..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Harbin University of Science and Technology patent application for Rolling Bearing Fault Risk Evaluation Method and System Based on Picture Fuzzy Multi-attribute Decision. The invention was developed by Liu Huan, Tang Fei, Zhang Shuang, Kang Shouqiang..

State Intellectual Property Office of China Publishes State Grid Hebei Electric Power Supply Co Ltd Hengshui Power Supply Branch, State Grid Corporation of China and Beijing Zhongk..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published State Grid Hebei Electric Power Supply Co Ltd Hengshui Power Supply Branch, State Grid Corporation of China and Beijing Zhongke Chuangyi Tech Co Ltd patent application for Power Inspection Method, Device and Equipment Based on Binocular Camera and Las..

State Intellectual Property Office of China Releases Guangzhou Weifan Sanke Tech Co Ltd Patent Application for Industrial Enterprise Management Method and System Based on Digital T..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Guangzhou Weifan Sanke Tech Co Ltd patent application for Industrial Enterprise Management Method and System Based on Digital Transformation. This invention was developed by Xu Yiqiang and Cai Jiapeng. The patent application number is CN202511424726..

State Intellectual Property Office of China Receives Xiamen Zhongta Risheng Information Tech Co Ltd Patent Application for Intelligent Construction Collaborative Management Platfor..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Xiamen Zhongta Risheng Information Tech Co Ltd patent application for Intelligent Construction Collaborative Management Platform and Method Based on Digital Twinning. Zhang Hua, Lin Xiaoxing and Huang Wenjie developed the invention. The patent appli..

Hangsheng Marine Machine Dalian Co Ltd Seeks Patent for Parallel Processing Scheduling Method and System of Multi-station Laser Cutting Machine and Medium

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Hangsheng Marine Machine Dalian Co Ltd has sought patent for Parallel Processing Scheduling Method and System of Multi-station Laser Cutting Machine and Medium. This invention was developed by Wang Qi. The patent application number is CN202511449049 20251011. The patent publication number is CN121165671 (..

Shanghai Wocheng Information Tech Co Ltd Submits Chinese Patent Application for Rpa Digital Service Processing System Based on Big Data

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shanghai Wocheng Information Tech Co Ltd has submitted a patent application for Rpa Digital Service Processing System Based on Big Data. This invention was developed by Jiang Hao, Hua Lidan, Cao Xing, Wang Peng, Su Jianfeng, Xie Xiaoli, Xie Shang and Li Yun. The patent application number is CN202511217150..

Shenzhen Direction 3D Tech Co Ltd Submits Chinese Patent Application for Multi-axis Servo Real-time Control Trajectory Planning Algorithm Based on 3D Laser Vision

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Shenzhen Direction 3D Tech Co Ltd has submitted a patent application for Multi-axis Servo Real-time Control Trajectory Planning Algorithm Based on 3D Laser Vision. This invention was developed by Wu Zhiping. The patent application number is CN202511147175 20250815. The patent publication number is CN12116..

State Intellectual Property Office of China Publishes Hainan Kunlian Tech Co Ltd Patent Application for Sightseeing Submarine Tourist Monitoring Method Based on Image Recognition

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Hainan Kunlian Tech Co Ltd patent application for Sightseeing Submarine Tourist Monitoring Method Based on Image Recognition. The invention was developed by Jiang Zhidi. The patent application number is CN202511514234 20251022. The patent publicati..

State Intellectual Property Office of China Releases Kunlun Model Tech Dongguan Co Ltd Patent Application for Hand Model Processing Precision Cooperative Control Method and System ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Kunlun Model Tech Dongguan Co Ltd patent application for Hand Model Processing Precision Cooperative Control Method and System Based on Vision Intelligence. This invention was developed by Li Yong, Lin Daiwu, Zhang Zhiwang, Xiong Yiqi, Chen Qianqian an..

State Intellectual Property Office of China Publishes Nanjing Ranqiu Software Tech Co Ltd Patent Application for Intelligent Water Affair Monitoring Management System Based on Digi..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Nanjing Ranqiu Software Tech Co Ltd patent application for Intelligent Water Affair Monitoring Management System Based on Digital Twinning. The invention was developed by Fu Zhiting, Zhang Chuandong, He Li and Feng Junran. The patent application nu..

Guizhou Power Grid Files Chinese Patent Application for Insulation Discharge Fault Ultraviolet Optical Positioning Device and Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Guizhou Power Grid has filed a patent application for Insulation Discharge Fault Ultraviolet Optical Positioning Device and Method. This invention was developed by Li Bo, Huang Junkai, Ren Ming, Li Xin, Bai Jie, Yang Tao, Xiao Shuzhou, Hao Yuefeng and Wang Tengteng. The patent application number is CN202511..

State Intellectual Property Office of China Receives Nanjing SAC Automation Patent Application for Power Distribution Network Single-line Single-phase Earth Fault Detection Method ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Nanjing SAC Automation patent application for Power Distribution Network Single-line Single-phase Earth Fault Detection Method and System Based on Waveform Image Recognition. Hu Bing, Qin Changsong, Chen Dong, Zhang Hua, Li Cong, Chen Shuangfeng, Yang ..

State Intellectual Property Office of China Publishes Tianjin Zhenyu Tech Co Ltd Patent Application for Electronic Component Early Fault Detection Method Based on Infrared Thermal ..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Tianjin Zhenyu Tech Co Ltd patent application for Electronic Component Early Fault Detection Method Based on Infrared Thermal Imaging. The invention was developed by Kwak Jin-woo. The patent application number is CN202511393218 20250927. The patent..

Beijing Telemetry Tech Institute Seeks Patent for Test Fixture for Photoelectric Microsystem

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Beijing Telemetry Tech Institute has sought patent for Test Fixture for Photoelectric Microsystem. This invention was developed by Liu Feng, Yan Yu, Wang Guojun and Liu Xuan. The patent application number is CN202511268101 20250905. The patent publication number is CN121164683 (A). International Patent Clas..

State Intellectual Property Office of China Publishes Suzhou Flyingman Prec Instrument Co Ltd Patent Application for Multi-angle Precise Positioning Device for Atomic Force Microsc..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Suzhou Flyingman Prec Instrument Co Ltd patent application for Multi-angle Precise Positioning Device for Atomic Force Microscope. The invention was developed by Han Xiong and Cao Xin. The patent application number is CN202511379447 20250925. The p..

Hubei Institute of Aerospace Chemotechnology Submits Patent Application for Solid Propellant High-pressure Combustion Flow Field Testing Device and Method Based on Particle Image V..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Hubei Institute of Aerospace Chemotechnology has submitted a patent application for Solid Propellant High-pressure Combustion Flow Field Testing Device and Method Based on Particle Image Velocity Measurement Technology. Chen Yukun, Wang Dingcheng, Li Chuntao, Zeng Qihui, Luo Pengkai, Wang Fang and Li Wei dev..

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