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11:06:54 Thu 30 Apr 2026

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(11)

(11)

Tencent Technology, Shenz

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(10)

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(10)

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(9)

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(7)

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(6)

Beijing Dajia Interconnec

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(6)

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(6)

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(6)

Alipay Hangzhou Digital S

(5)

(5)

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(5)

(5)

(5)

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(5)

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Institute Of New Display

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InterDigital CE Patent

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(5)

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Microsoft Technology Lice

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(5)

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South China University of

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Beijing Baidu Netcom Scie

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(4)

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(4)

(4)

(4)

(4)

Lenovo (Beijing) Limited

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Northwestern Polytechnica

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(4)

Samsung Electro-Mechanics

(4)

(4)

Shanghai Institute of Opt

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Shanxi University

(4)

(4)

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(4)

Soochow University

(4)

Sun Yat-sen University

(4)

TCL China Star Optoelectr

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Technical Institute of Ph

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(4)

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Yangtze Optical Fibre and

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Aero Geophysical Survey A

(3)

(3)

BOE Technology Group; Bei

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(3)

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(3)

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(3)

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(3)

(3)

Hainan University

(3)

Han\'s Laser Technology I

(3)

Hunan University

(3)

Information Engineering U

(3)

Ingenic Semiconductor Co

(3)

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(3)

Jiangsu Normal University

(3)

Jiangxi Lianchuang Electr

(3)

Largan Precision

(3)

Lumentum Operations

(3)

(3)

Nanjing University

(3)

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(3)

Panasonic Intellectual Pr

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Southwest Jiaotong Univer

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University of Science and

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Xi\'an Technological Univ

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(3)

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(3)

(2)

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(2)

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(2)

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(2)

Alibaba Cloud Computing

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(2)

(2)

Arizona Board of Regents

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Central China Normal Univ

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(2)

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GE Prec Healthcare

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Guangdong Jinhui Daojian

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Guangdong Polytechnic Nor

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Guangxi Power Grid

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Guangzhou Siruite Intelli

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Hangzhou Advanced Researc

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HannStar Display

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(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)

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

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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

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National Dong Hwa Univers

(2)

National University of De

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Newmax Technology

(2)

(2)

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(2)

No 719 Res Institute Chin

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Nokia Solutions and Netwo

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(2)

Palantir Technologies

(2)

Qingdao University

(2)

(2)

Realta Fusion Inc

(2)

(2)

Rockwell Automation Techn

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Shandong Naikete Analytic

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Shandong University

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Shanghai EverDisplay Optr

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Shanghai Goodview Electro

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Shanghai Institute of Mic

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Sichuan Zhongke Youcheng

(2)

(2)

(2)

(2)

(2)

Sony Interactive Entertai

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(2)

Sunny Optical, Zhongshan

(2)

Superc Touch Co Ltd

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Suzhou Jitian Xingzhou Sp

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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

(2)

Toray Industries

(2)

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

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Wuhan Tianma Microelectro

(2)

Wuhan University

(2)

Xi\'an Institute of Appli

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(2)

Xian Tianyuan Electro Opt

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Xinjiang Technical Instit

(2)

Xinjiang University

(2)

Yangzhou University

(2)

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Yuangang Aodawan Digital

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Yunnan Power Grid, Electr

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Yunnan University

(2)

Zebra Technologies

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Zhejiang Uniview Technolo

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Zhuhai Mojie Technology

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(1)

(1)

4d Licensing Group Llc

(1)

6 Over 6 Vision Ltd

(1)

713th Research Institute

(1)

(1)

AAC Microtech, Changzhou

(1)

ADEKA Corporation

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AECC Shenyang Liming Aero

(1)

(1)

(1)

ASUSTeK Computer

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(1)

AU Optronics Xiamen Corp;

(1)

AUO Corporation

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Accuenergy China Inc

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(1)

(1)

Aerospace Engineering Uni

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(1)

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(1)

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(1)

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Basic Operation Shenzhen

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(1)

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(1)

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(1)

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(1)

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(1)

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China Tower; Tower Zhilia

(1)

China United Heavy Gas Tu

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China University of Minin

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State Intellectual Property Office of China Releases Shenzhen Xiyang Technology Patent Application for Laser Auxiliary Positioning System and Method Based on Intelligent Control

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shenzhen Xiyang Technology patent application for Laser Auxiliary Positioning System and Method Based on Intelligent Control. This invention was developed by Tang Huayao. The patent application number is CN202511686123 20251118. The patent publicati..

State Intellectual Property Office of China Receives Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Patent Application for Lc-slm Type S..

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences patent application for Lc-slm Type Selection and Performance Evaluation Method Based on Multi-parameter Coupling Constraint Model. Wang Yukun, Wang Xiaokun, Liu ..

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..

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..

Huawei Technologies Submits Patent Application for Touch Method and Related Equipment

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Huawei Technologies has submitted a patent application for Touch Method and Related Equipment. Chen Siqi, Luo Hao, Wu Yang, Liu Chong and Wang Xiang developed the invention. The patent application number is CN202410790277 20240619. The patent publication number is CN121165954 (A). International Patent Cla..

State Intellectual Property Office of China Receives Rongyao Terminal Patent Application for Display Method of Folding Screen and Folding Screen Equipment

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Rongyao Terminal patent application for Display Method of Folding Screen and Folding Screen Equipment. Liu Huizhi and Wu Xia developed the invention. The patent application number is CN202410757076 20240612. The patent publication number is CN121165..

HKUST Fok Ying Tung Research Institute Files Chinese Patent Application for Projection Method and Device Based on Hybrid Octree, Equipment and Storage Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- HKUST Fok Ying Tung Research Institute has filed a patent application for Projection Method and Device Based on Hybrid Octree, Equipment and Storage Medium. This invention was developed by Fei Yuanyuan, Gao Min, Wang Zhouhong, Wu Kaishun and Huang Zhuo. The patent application number is CN202511181354 2025..

CYG Sunri Submits Chinese Patent Application for Image Enhancement Method and Device

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- CYG Sunri has submitted a patent application for Image Enhancement Method and Device. This invention was developed by Liang Weiqi, Kong Deshen, Li Guangzhi, Jiang Haihui, Hong Shuang, Shi Zhiqiang and Wang Jisheng. The patent application number is CN202511223656 20250829. The patent publication number is ..

Information Engineering University of People's Liberation Army of China Files Chinese Patent Application for Image Compressed Sensing Method and Device Based on Multi-scale Physica..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Information Engineering University of People's Liberation Army of China has filed a patent application for Image Compressed Sensing Method and Device Based on Multi-scale Physical Injection. This invention was developed by Tian Zhifu, Hu Tao, Wu Di, Liu Kaiyue, Li Tingli, Zhang Ming, He Runze, Zhu Zaixing, H..

Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences Applies for Patent on Strip Noise Removal Method Based on Adaptive Moment Matching

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has applied Chinese patent for Strip Noise Removal Method Based on Adaptive Moment Matching. Zhang Fan, Zhou Pengji and Wang Xiaodong developed it. The patent application number is CN202511368415 20250924. The paten..

Huawei Technologies Submits Chinese Patent Application for Image Processing Method and Device, Equipment and Storage Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Huawei Technologies has submitted a patent application for Image Processing Method and Device, Equipment and Storage Medium. This invention was developed by Ju Ran. The patent application number is CN202410789714 20240618. The patent publication number is CN121169742 (A). International Patent Classificati..

Beijing Zitiao Network Technology Submits Patent Application for Image Processing Method and Device

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Zitiao Network Technology has submitted a patent application for Image Processing Method and Device. Bai Yang developed the invention. The patent application number is CN202410793565 20240619. The patent publication number is CN121169743 (A). International Patent Classification codes are G06T5/73,..

State Intellectual Property Office of China Publishes Beijing Zitiao Network Technology Patent Application for Image Processing Method and Device

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Beijing Zitiao Network Technology patent application for Image Processing Method and Device. The invention was developed by Bai Yang. The patent application number is CN202410796624 20240619. The patent publication number is CN121169744 (A). Intern..

Beijing Zitiao Network Technology Submits Chinese Patent Application for Image Processing Method and Device

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Zitiao Network Technology has submitted a patent application for Image Processing Method and Device. This invention was developed by Bai Yang. The patent application number is CN202410797252 20240619. The patent publication number is CN121169745 (A). International Patent Classification codes are G..

Chengdu Chenxian Photoelectric Seeks Patent for Image Processing Method and Device, Equipment, Medium and Program Product

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Chengdu Chenxian Photoelectric has sought patent for Image Processing Method and Device, Equipment, Medium and Program Product. This invention was developed by Jiang Dan and Zhang Li. The patent application number is CN202410775899 20240617. The patent publication number is CN121169755 (A). International ..

Chengdu University of Technology Submits Chinese Patent Application for Framework Line Intersection Area Redundancy Repair Method Based on Distance Constraint and Center Substituti..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Chengdu University of Technology has submitted a patent application for Framework Line Intersection Area Redundancy Repair Method Based on Distance Constraint and Center Substitution. This invention was developed by Zhou Dongmei, Zhu Bingmeng, Jiang Kaiping, Wei Chao and Yu Qiucheng. The patent applicatio..

State Intellectual Property Office of China Receives Jinan Bresee Intelligent Technology Patent Application for Image Distortion Correction Method and Device, Equipment and Storage..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Jinan Bresee Intelligent Technology patent application for Image Distortion Correction Method and Device, Equipment and Storage Medium. Li Jian developed the invention. The patent application number is CN202410777491 20240617. The patent publication..

Shenzhen Technology University Submits Patent Application for Edge Segmentation Method and System of Ultrasonic Image, Terminal and Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shenzhen Technology University has submitted a patent application for Edge Segmentation Method and System of Ultrasonic Image, Terminal and Medium. Huang Bingding, Zeng Ke, Li Rui and Liang Zhiqing developed the invention. The patent application number is CN202511237604 20250901. The patent publication nu..

SonoScape Seeks Patent for Method for Determining Three-dimensional Marked Area of Target Object and Related Device

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- SonoScape has sought patent for Method for Determining Three-dimensional Marked Area of Target Object and Related Device. This invention was developed by Liu Chang. The patent application number is CN202410799439 20240619. The patent publication number is CN121169960 (A). International Patent Classificati..

State Intellectual Property Office of China Publishes Beijing Qihoo Technology Patent Application for Character Generation Fusion Method and Device, Equipment and Storage Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Beijing Qihoo Technology patent application for Character Generation Fusion Method and Device, Equipment and Storage Medium. The invention was developed by Yan Yuchen. The patent application number is CN202410789302 20240618. The patent publication..

Huawei Cloud Computing Technologies Seeks Patent for Image Processing Method and Device

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Huawei Cloud Computing Technologies has sought patent for Image Processing Method and Device. This invention was developed by Li Likun, Jia Haozhe, Liu Letao, Xu Di and Zhou Xuan. The patent application number is CN202411174001 20240826. The patent publication number is CN121170044 (A). International Pate..

Sun Yat-sen University Submits Patent Application for Image Reconstruction Method and System

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Sun Yat-sen University has submitted a patent application for Image Reconstruction Method and System. Wu Weiwen, Yang Jingtao and Chen Jun developed the invention. The patent application number is CN202511102649 20250807. The patent publication number is CN121170047 (A). International Patent Classificatio..

Aerospace Information Research Institute, Chinese Academy of Sciences Submits Chinese Patent Application for Three-dimensional Reconstruction Method and Device Based on Multi-angle..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Aerospace Information Research Institute, Chinese Academy of Sciences has submitted a patent application for Three-dimensional Reconstruction Method and Device Based on Multi-angle Sar Image, Equipment and Medium. This invention was developed by Cao Jiayue, Teng Fei, Hu Yuxin, Huang Lijia and Hong Wen. Th..

Zhongqi Chuangzhi Technology Submits Patent Application for Image Processing Method and Device, Computer Equipment and Storage Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Zhongqi Chuangzhi Technology has submitted a patent application for Image Processing Method and Device, Computer Equipment and Storage Medium. Tang Guixuan and Zhao Qichao developed the invention. The patent application number is CN202511343108 20250919. The patent publication number is CN121170429 (A). I..

Guangdong University of Technology Submits Patent Application for Offshore Long-distance Hull Recognition Method Based on Multiple Cameras and Weak-to-strong Excitation Frame

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Guangdong University of Technology has submitted a patent application for Offshore Long-distance Hull Recognition Method Based on Multiple Cameras and Weak-to-strong Excitation Frame. Wang Yuyan, Cheng Lianglun, Wang Tao and Chen Chong developed the invention. The patent application number is CN2025112439..

Tongji University Submits Chinese Patent Application for Waveguide Mode Calculation Method Based on Pinns

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Tongji University has submitted a patent application for Waveguide Mode Calculation Method Based on Pinns. This invention was developed by Cheng Xinbin, Wei Zeyong, Xu Weijie, Wang Ming and Wang Zhanshan. The patent application number is CN202511163035 20250819. The patent publication number is CN12116707..

Huawei Technologies Submits Chinese Patent Application for Screen Control Method Applied to Folding Screen Equipment and Related Device

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Huawei Technologies has submitted a patent application for Screen Control Method Applied to Folding Screen Equipment and Related Device. This invention was developed by Xu Yong. The patent application number is CN202410789488 20240618. The patent publication number is CN121171117 (A). International Patent..

State Intellectual Property Office of China Publishes Shandong University Patent Application for Image Authenticity Authentication Method and System Based on Zero-knowledge Proof

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Shandong University patent application for Image Authenticity Authentication Method and System Based on Zero-knowledge Proof. The invention was developed by Wei Puwen and Liu Li. The patent application number is CN20251159093 20250730. The patent p..

Powerchina Huadong Engineering Corporation Submits Patent Application for Multiphase Medium Material Microstructure Three-dimensional Fracture Whole Process Simulation Method Based..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Powerchina Huadong Engineering Corporation has submitted a patent application for Multiphase Medium Material Microstructure Three-dimensional Fracture Whole Process Simulation Method Based on Space-time Sequence Prediction. Xu Chengkan, Huang Yujie, Wang Shaoyi, Shen Bihui, Zhou Fengmiao and Ang Pengpeng dev..

State Intellectual Property Office of China Publishes Beijing Jiaotong University Patent Application for Multi-band Composite Waveguide Structure

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Beijing Jiaotong University patent application for Multi-band Composite Waveguide Structure. The invention was developed by Li Yujian, Wang Lan and Wang Junhong. The patent application number is CN202511373120 20250924. The patent publication numbe..

State Intellectual Property Office of China Receives Southeast University Patent Application for High-isolation Orthogonal Mode Coupler

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Southeast University patent application for High-isolation Orthogonal Mode Coupler. Xu Zhengbin and Shen Weixiang developed the invention. The patent application number is CN202511310640 20250915. The patent publication number is CN121172424 (A). In..

State Intellectual Property Office of China Releases Tongji University Patent Application for Three-dimensional (3D) Zero Sample Instance Segmentation Method, System and Equipment ..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Tongji University patent application for Three-dimensional (3D) Zero Sample Instance Segmentation Method, System and Equipment Without Training and Medium. This invention was developed by Wang Zhicheng, Wei Gang, Jiang Zijian, Yan Xiaohan and Shuai Yin..

Fujifilm Commercial Innovations Submits Chinese Patent Application for Image Forming System

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Fujifilm Commercial Innovations has submitted a patent application for Image Forming System. This invention was developed by Horie Daigo. The patent application number is CN202411250930 20240906. The patent publication number is CN121173909 (A). International Patent Classification code is H04N1/00. An..

Shenzhen Chaoxiangsu Intelligent Tech Co Ltd Submits Chinese Patent Application for Multi-species Pet Mixed Identity Recognition Method and Device and Storage Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shenzhen Chaoxiangsu Intelligent Tech Co Ltd has submitted a patent application for Multi-species Pet Mixed Identity Recognition Method and Device and Storage Medium. This invention was developed by Huang Jinghui, Zhang Yanyan and Zheng Tengkai. The patent application number is CN202511714089 20251121. Th..

State Intellectual Property Office of China Publishes Sichuan Changhong Homwee Tech Co Ltd Patent Application for Immersive Interaction System and Method Integrating Pet Robot Perc..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Sichuan Changhong Homwee Tech Co Ltd patent application for Immersive Interaction System and Method Integrating Pet Robot Perception and AR Rendering. The invention was developed by Tang Jun. The patent application number is CN202511290201 20250910..

State Intellectual Property Office of China Receives Hamamatsu Photonics Patent Application for Interference Light Generation Method and Interference Light Generation Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Hamamatsu Photonics patent application for Interference Light Generation Method and Interference Light Generation Device. Kurata Masateru, Kobayashi Satoru, Kawai Kazuki, Sakai Hirokazu, Kurita Takashi, Watari Takeshi and Kine Yuta developed the invent..

Material Science Seeks Patent for Organic Compound and Organic Light-emitting Device Including Same

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Material Science has sought patent for Organic Compound and Organic Light-emitting Device Including Same. This invention was developed by Park Heejun, Shin Ki-hun and Li Jilin. The patent application number is CN20258001288 20250418. The patent publication number is CN121175308 (A). International Patent C..

State Intellectual Property Office of China Releases Fujifilm Patent Application for Method for Producing Products

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Fujifilm patent application for Method for Producing Products. This invention was developed by Nakai Shinichi, Inada Atsushi, Shimono Katsuhiro, Ohira Shino, Ohashi Noriyuki, Li Yuanzhong and Hashimoto Kazuhiko. The patent application number is CN20..

Guangzhou Zhongyuan Smart Technology Submits Patent Application for Touch Object Identification Method and Device of Infrared Touch Frame and Infrared Touch Equipment

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Guangzhou Zhongyuan Smart Technology has submitted a patent application for Touch Object Identification Method and Device of Infrared Touch Frame and Infrared Touch Equipment. Li Hao developed the invention. The patent application number is CN20248004435 20240206. The patent publication number is CN121175..

InterDigital CE Patent Holdings Submits Chinese Patent Application for Image Processing Method for Determining Frequency Map and Corresponding Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- InterDigital CE Patent Holdings has submitted a patent application for Image Processing Method for Determining Frequency Map and Corresponding Device. This invention was developed by Reinhard Eric, Demarty Christophe-henri, Blonde Laurent, Aumont Franck and Le Moal Olivier. The patent application number i..

State Intellectual Property Office of China Publishes Beijing Shiyan Technology Patent Application for Display Refreshing Method

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Beijing Shiyan Technology patent application for Display Refreshing Method. The invention was developed by Duan Xin, Sun Wei, Yu Shuhuan, Hao Kexin, Li Yaofeng and Chu Minglei. The patent application number is CN20248000766 20240419. The patent pub..

Sichuan Sichuang Laser Tech Co Ltd Seeks Patent for Laser Device Aging Prediction Method and Device

Optics & Imaging

| Thu 30 Apr 2026

Beijing, April 30 -- Sichuan Sichuang Laser Tech Co Ltd has sought patent for Laser Device Aging Prediction Method and Device. This invention was developed by Lin Song, Li Qi, Liang Xiaobao, Xu Fuchun and Zhao Jianjun. The patent application number is CN202511313524 20250915. The patent publication number is CN121163828 (A). ..

State Intellectual Property Office of China Publishes Maran Audio Video Lab Patent Application for Image Processing Method and Device, Equipment and Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Maran Audio Video Lab patent application for Image Processing Method and Device, Equipment and Medium. The invention was developed by Huang Yongbo and Chen Chao. The patent application number is CN202511708356 20251120. The patent publication numbe..

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..

Beijing Keruite Tech Co Ltd and Tsinghua Shenzhen International Graduate School Submit Chinese Patent Application for Coating Material for Optical Fiber, Preparation Method of Coat..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 29 -- Beijing Keruite Tech Co Ltd and Tsinghua Shenzhen International Graduate School have submitted a patent application for Coating Material for Optical Fiber, Preparation Method of Coating Material, Optical Fiber Insulator and Preparation Method of Optical Fiber Insulator. This invention was developed by Fu Jia..

Qingding Prec Electronics Huaian Co Ltd, Avary Holding, Shenzhen and Avary Tech Co Ltd Submit Chinese Patent Application for Pressure-sensitive Composition, Pressure-sensitive Film..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 29 -- Qingding Prec Electronics Huaian Co Ltd, Avary Holding, Shenzhen and Avary Tech Co Ltd have submitted a patent application for Pressure-sensitive Composition, Pressure-sensitive Film Layer and Pressure Sensing Structure. This invention was developed by Xu Xiaoting, Xiao Yongyu, Chen Guanying and He Mingzhan...

Huaqiao University and Bayecao Health Industry Res Institute Xiamen Co Ltd Submit Chinese Patent Application for Double-layer Antibacterial Film with Slow Release Effect and Prepar..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 29 -- Huaqiao University and Bayecao Health Industry Res Institute Xiamen Co Ltd have submitted a patent application for Double-layer Antibacterial Film with Slow Release Effect and Preparation Method of Double-layer Antibacterial Film. This invention was developed by Yi Mingxia, Yusu Takashi, He Ren, Huang Tingti..

Anhui Magang Mining Resources Group Nanshan Mining Co Ltd, Anhui Masteel Mining Resources Group and Anhui University of Technology Submit Chinese Patent Application for Mining Conv..

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- Anhui Magang Mining Resources Group Nanshan Mining Co Ltd, Anhui Masteel Mining Resources Group and Anhui University of Technology have submitted a patent application for Mining Conveying Belt Tearing Detection Method Based on Multispectral Image. This invention was developed by Li Wei, Ma Long, Liu Wensheng..

BOE Technology Group and Beijing BOE Technology Development Submit Chinese Patent Application for Heat Dissipation Mechanism, Host and Display System

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- BOE Technology Group and Beijing BOE Technology Development have submitted a patent application for Heat Dissipation Mechanism, Host and Display System. This invention was developed by Quan Xudong, Yang Long, Zhu Jianwen, Ge Zheng, Liu Yuhong, Zhang Lei, Han Peng, Shi Juanjuan, Dong Ruijun, Yao Chaoquan, Che..

Guangzhou Shiyuan Electronic Technology and Guangzhou Shikun Electronic Technology Submit Chinese Patent Application for Peep-proof Device and Camera Device

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- Guangzhou Shiyuan Electronic Technology and Guangzhou Shikun Electronic Technology have submitted a patent application for Peep-proof Device and Camera Device. This invention was developed by Li Jiancheng. The patent application number is CN20248002485 20240415. The patent publication number is CN12115325..

Guangdong Juhua New Display Research Institute and Shenzhen Tcl High New Tech Development Co Ltd Submit Chinese Patent Application for Preparation Method of Thin Film, Thin Film an..

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- Guangdong Juhua New Display Research Institute and Shenzhen Tcl High New Tech Development Co Ltd have submitted a patent application for Preparation Method of Thin Film, Thin Film and Photoelectric Device. This invention was developed by Wang Huamin. The patent application number is CN202410772488 2024061..

BOE Technology Group and Chengdu BOE Optoelectronics Technology Submit Chinese Patent Application for Display Substrate, Display Panel and Display Device

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have submitted a patent application for Display Substrate, Display Panel and Display Device. This invention was developed by Fan Cong, Dong Xiangdan, Tong Kemeng, Ma Hongwei and Wang Rong. The patent application number is CN202511310534 20220..

Institute of New Display Tech Henan Academy of Sciences and Henan Academy Sciences Submit Chinese Patent Application for Micro Led Display Device and Preparation Method Thereof

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- Institute of New Display Tech Henan Academy of Sciences and Henan Academy Sciences have submitted a patent application for Micro Led Display Device and Preparation Method Thereof. This invention was developed by Yang Shuai, Jia Siqi, Tang Zhaobing, Zhou Dexia, Zhou Ziming, Li Ning, Liu Ya and Sun Xiaowei. ..

Xidian University and Hangzhou Research Institute Xidian University Submit Patent Application for Oxide Channel Aluminum-scandium-nitrogen Ferroelectric Thin Film Transistor Memory..

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- Xidian University and Hangzhou Research Institute Xidian University have submitted a patent application for Oxide Channel Aluminum-scandium-nitrogen Ferroelectric Thin Film Transistor Memory and Preparation Method Thereof. Li Bochang, Tang Yuanyang, Liu Yan, Han Genquan and Hao Yue developed the invention. ..

Shenzhen Jooan Tech Co Ltd and Dongguan Qiaoan Zhilian Tech Co Ltd Submit Patent Application for Automatic Horn Volume Adjusting Method and System Applied to Monitoring Camera

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- Shenzhen Jooan Tech Co Ltd and Dongguan Qiaoan Zhilian Tech Co Ltd have submitted a patent application for Automatic Horn Volume Adjusting Method and System Applied to Monitoring Camera. Liu Guoping and Liu Dongsheng developed the invention. The patent application number is CN202511677985 20251117. The pa..

Research Institute China Mobile Communications and China Mobile Communications Submit Patent Application for Method, Device and System for Recovering Service in Flexible Grid Optic..

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- Research Institute China Mobile Communications and China Mobile Communications have submitted a patent application for Method, Device and System for Recovering Service in Flexible Grid Optical Network, and Electronic Equipment. Huang Haibin, Zhang Dechao, Wang Dong, Zhao Yang, Liu Yucong and Zuo Mingqing dev..

BOE Technology Group Co Ltd and Hefei BOE Ruisheng Technology Submit European Patent Application for Light-emitting Substrate, Backlight Module and Display Apparatus

Optics & Imaging

| Tue 28 Apr 2026

Munich, April 29 -- BOE Technology Group Co Ltd and Hefei BOE Ruisheng Technology have submitted a patent application for Light-emitting Substrate, Backlight Module and Display Apparatus. This invention was developed by Liu Chunjian, Tian Jian, Ma Yajun, Lei Jie and Zhang Jianying. The patent application number is EP202309565..

China Mobile Hangzhou Inf Tech Co Ltd and China Mobile Communications Submit Chinese Patent Application for Screen Projection Method and Device of Web Application, Electronic Equip..

Optics & Imaging

| Tue 28 Apr 2026

Beijing, April 29 -- China Mobile Hangzhou Inf Tech Co Ltd and China Mobile Communications have submitted a patent application for Screen Projection Method and Device of Web Application, Electronic Equipment and Storage Medium. This invention was developed by Wu Xiaojun, Gong Tao, Li Yuchen, Huang Xi and Zhou Mingyang. The pa..

Interface Tech Chengdu Co Ltd, Interface Optoelectronics Shenzhen Co Ltd and General Interface Solution Submit European Patent Application for Transparent Display and Manufacturing..

Optics & Imaging

| Wed 29 Apr 2026

Munich, April 29 -- Interface Tech Chengdu Co Ltd, Interface Optoelectronics Shenzhen Co Ltd and General Interface Solution have submitted a patent application for Transparent Display and Manufacturing Method Thereof. This invention was developed by Lin Po-ching, Lai Wen-you and Kao Ping-hsiang. The patent application number ..

Research Institute China Mobile Communications and China Mobile Communications Submit Chinese Patent Application for Brillouin Laser and Method for Generating Brillouin Laser

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 29 -- Research Institute China Mobile Communications and China Mobile Communications have submitted a patent application for Brillouin Laser and Method for Generating Brillouin Laser. This invention was developed by Zhang Yuqian, Wang Dong and Zhang Dechao. The patent application number is CN20251195646 2025080..

Shanghai Surveying And Mapping Institute Submits Chinese Patent Application for Reflection Compensation Method Based on Image Processing

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shanghai Surveying And Mapping Institute has submitted a patent application for Reflection Compensation Method Based on Image Processing. This invention was developed by Yao Wenqiang, Zhang Wen, Luo Xin, Cai Tianchi, Lu Yao, Wan Xiafan, Zhang Jie, Wan Xing and Kang Ming. The patent application number is C..

Asionwise Semiconductor Co Ltd Applies for Patent on Method and Device for Determining Image Noise, Equipment and Storage Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Asionwise Semiconductor Co Ltd has applied Chinese patent for Method and Device for Determining Image Noise, Equipment and Storage Medium. Zhou Jiemin developed it. The patent application number is CN202511171263 20250820. The patent publication number is CN121169730 (A). International Patent Classificati..

State Intellectual Property Office of China Publishes Beijing Boshi Xiangyuan Tech Co Ltd Patent Application for Line Laser 3D Contourgraph Working Method Integrating Multiple Stra..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Beijing Boshi Xiangyuan Tech Co Ltd patent application for Line Laser 3D Contourgraph Working Method Integrating Multiple Stray Light Suppression Algorithms. The invention was developed by Wu Wenhao and Yang Junchao. The patent application number i..

State Intellectual Property Office of China Publishes Beijing University of Technology and Liu Hongyan Patent Application for Zero Sample Image Defogging Method Driven by Off-line ..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Beijing University of Technology and Liu Hongyan patent application for Zero Sample Image Defogging Method Driven by Off-line and On-line Mixed Learning. The invention was developed by Gu Ke and Liu Hongyan. The patent application number is CN20251..

Shenyang Thunder Software Tech Co Ltd Seeks Patent for Cross-screen Stack Moving Display Method and Device, Electronic Equipment and Storage Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shenyang Thunder Software Tech Co Ltd has sought patent for Cross-screen Stack Moving Display Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Chu Chengming. The patent application number is CN202511320518 20250916. The patent publication number is CN121166058 (A..

State Intellectual Property Office of China Publishes Inner Mongolia Research Institute Of Shanghai Jiaotong University Patent Application for Wind Power Blade Image Super-resoluti..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Inner Mongolia Research Institute Of Shanghai Jiaotong University patent application for Wind Power Blade Image Super-resolution Reconstruction Method and System Based on Graph Neural Network. The invention was developed by Shen Hao, Zhao Hui, Shi Jun..

State Intellectual Property Office of China Receives State Grid Shanghai Municipal Electrical Power and Xi'an Jiaotong University Patent Application for Power Anomaly Detection Met..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received State Grid Shanghai Municipal Electrical Power and Xi'an Jiaotong University patent application for Power Anomaly Detection Method and System of Image Super-resolution Reconstruction Technology Based on Frequency Domain Prior Guidance. Song Jie, Yan Ju..

State Intellectual Property Office of China Publishes Shenzhen De Qin Construction Eng Group Co Ltd Patent Application for Panoramic Image Splicing Method for Curtain Wall Building..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Shenzhen De Qin Construction Eng Group Co Ltd patent application for Panoramic Image Splicing Method for Curtain Wall Building Facade. The invention was developed by Tong Lifeng, Ye Dejian, Wang Wenjun and Qiu Lihui. The patent application number i..

State Intellectual Property Office of China Receives Beijing Guangan Xuanguang Tech Co Ltd Patent Application for Indoor 360-degree Full-scene Image Splicing Reconstruction Method ..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Beijing Guangan Xuanguang Tech Co Ltd patent application for Indoor 360-degree Full-scene Image Splicing Reconstruction Method and System. Zhang Zhiheng developed the invention. The patent application number is CN202511250839 20250903. The patent pu..

State Intellectual Property Office of China Receives Dongguan Amdolla Photoelectric Mat Manufacturing Co Ltd Patent Application for Classroom Indoor Scene Image Correcting and Spli..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Dongguan Amdolla Photoelectric Mat Manufacturing Co Ltd patent application for Classroom Indoor Scene Image Correcting and Splicing Method Based on Multi-channel Camera Shooting Intelligent System and Intelligent Screen Terminal. Zhang Liang and Zhang ..

Ingenic Semiconductor Co Ltd Files Chinese Patent Application for Optimization Method for Image Interpolation Scaling

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Ingenic Semiconductor Co Ltd has filed a patent application for Optimization Method for Image Interpolation Scaling. This invention was developed by Yu Xiaojing and Tian Fengbin. The patent application number is CN202410794516 20240619. The patent publication number is CN121169676 (A). International Paten..

State Intellectual Property Office of China Releases Shenzhen Heytap Tech Corp Ltd Patent Application for Calendar Display Method and Device, Electronic Equipment, Storage Medium a..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shenzhen Heytap Tech Corp Ltd patent application for Calendar Display Method and Device, Electronic Equipment, Storage Medium and Program Product. This invention was developed by Sun Yi and Jiang Xufei. The patent application number is CN20251128851..

State Intellectual Property Office of China Releases New Singularity International Technical Development Co Ltd Patent Application for Electronic Canvas Processing Method and Devic..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released New Singularity International Technical Development Co Ltd patent application for Electronic Canvas Processing Method and Device and Display Equipment. This invention was developed by Li Jianlong. The patent application number is CN202511282484 2025..

Tongzhou International Engineering Man Co Ltd Submits Chinese Patent Application for Artificial Intelligence Micro-service System for Digital Twin City Construction

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Tongzhou International Engineering Man Co Ltd has submitted a patent application for Artificial Intelligence Micro-service System for Digital Twin City Construction. This invention was developed by Ye Dongjie, Zou Jianfeng, Ying Jianhua, Tian Changjun, Wang Lyuming, Cen Ze, Ye Wenjie and Hu Xukai. The pat..

Shanghai Heihu Network Tech Co Ltd Applies for Patent on Virtual Scrolling Display Method and Device, Storage Medium and Computer Program Product

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shanghai Heihu Network Tech Co Ltd has applied Chinese patent for Virtual Scrolling Display Method and Device, Storage Medium and Computer Program Product. Liu Chaojun developed it. The patent application number is CN202511310207 20250912. The patent publication number is CN121165983 (A). International Pa..

Chengdu Xuguang Tech Co Ltd Submits Chinese Patent Application for Infrared Touch Control Assembly, Projection Equipment and Infrared Touch Control Method

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Chengdu Xuguang Tech Co Ltd has submitted a patent application for Infrared Touch Control Assembly, Projection Equipment and Infrared Touch Control Method. This invention was developed by He Li, Deng Yong, Wang Kun and Mao Jie. The patent application number is CN202511241291 20250902. The patent publicati..

Xiangjiang Laboratory Files Chinese Patent Application for Guide Path Display Method and Device of Virtual Scene, Computer Equipment and Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Xiangjiang Laboratory has filed a patent application for Guide Path Display Method and Device of Virtual Scene, Computer Equipment and Medium. This invention was developed by Chen Xiaohong, Li Wei, Yuan Yige, He Zhuofeng and Liu Xiaoliang. The patent application number is CN202511715170 20251121. The pate..

Shijiazhuang Museum Files Chinese Patent Application for Cultural Relic Interactive Display and Information Push System Based on Augmented Reality

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shijiazhuang Museum has filed a patent application for Cultural Relic Interactive Display and Information Push System Based on Augmented Reality. This invention was developed by Sun Chen. The patent application number is CN202511361906 20250923. The patent publication number is CN121165939 (A). Internatio..

Chongqing Quanchen Liandong Information Tech Co Ltd Files Chinese Patent Application for System Interaction Alarm Clock Based on Task Display

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Chongqing Quanchen Liandong Information Tech Co Ltd has filed a patent application for System Interaction Alarm Clock Based on Task Display. This invention was developed by Zeng Lizhe, Chen Xujiang and Cao Zhenzhen. The patent application number is CN202511304910 20250912. The patent publication number is..

Feng Shi Submits Chinese Patent Application for Method Based on Hand-eye Cooperation and Digital Virtual Environment Interaction

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Feng Shi has submitted a patent application for Method Based on Hand-eye Cooperation and Digital Virtual Environment Interaction. The patent application number is CN202511250374 20250903. The patent publication number is CN121165932 (A). International Patent Classification codes are G06F3/01, G06T7/246, ..

Shenzhen Zhongting United Tech Co Ltd Applies for Patent on Foot Three-dimensional Reconstruction Method of Multi-view Image

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shenzhen Zhongting United Tech Co Ltd has applied Chinese patent for Foot Three-dimensional Reconstruction Method of Multi-view Image. Zhang Zhiting, Li Liming, Zheng Jianfeng, Huang Xiaochuan, Liu Xiaofeng and Deng Siling developed it. The patent application number is CN202511250932 20250903. The patent ..

Chongqing Industry Polytechnic University Submits Chinese Patent Application for Artistic Design Creative Generation Method Based on Image Processing Technology

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Chongqing Industry Polytechnic University has submitted a patent application for Artistic Design Creative Generation Method Based on Image Processing Technology. This invention was developed by Guo Yike. The patent application number is CN202511256688 20250904. The patent publication number is CN121170057..

State Intellectual Property Office of China Releases Mstar Tech Inc Patent Application for Curved Surface Reflective Metal Anti-reflection Visual Imaging Method, System and Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Mstar Tech Inc patent application for Curved Surface Reflective Metal Anti-reflection Visual Imaging Method, System and Medium. This invention was developed by Xu Qingyang, Zhou Rougang and Zhou Caijian. The patent application number is CN2025109308..

State Intellectual Property Office of China Releases Institute Eng Mech China Earthquake Administration Patent Application for Monocular Camera and Concentric Annulus-based Structu..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Institute Eng Mech China Earthquake Administration patent application for Monocular Camera and Concentric Annulus-based Structure Three-dimensional Displacement Monitoring Method and Device. This invention was developed by Lin Xuchuan, Zhang Yuda, Chen..

Beijing Hongcheng Core Tech Co Ltd Submits Chinese Patent Application for Quick Calibration Method and System for Spliced Imaging

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Hongcheng Core Tech Co Ltd has submitted a patent application for Quick Calibration Method and System for Spliced Imaging. This invention was developed by Yang Jianqun and Tian Chuan. The patent application number is CN202511276356 20250908. The patent publication number is CN121170032 (A). Intern..

Beijing Zhongke Tiansuan Tech Co Ltd Seeks Patent for Satellite Remote Sensing Image In-orbit Geometric Calibration Method Based on Multi-scale Matching

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Zhongke Tiansuan Tech Co Ltd has sought patent for Satellite Remote Sensing Image In-orbit Geometric Calibration Method Based on Multi-scale Matching. This invention was developed by Li Qiulin, Di Guodong, Li Hongxin, Ji Hongjia, Sun Xiao and Meng Fantao. The patent application number is CN2025112..

Wuhan Glory Robots Co Ltd Submits Chinese Patent Application for Box Clamping Point Estimation Method and Device Based on Depth Camera and Electronic Equipment

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Wuhan Glory Robots Co Ltd has submitted a patent application for Box Clamping Point Estimation Method and Device Based on Depth Camera and Electronic Equipment. This invention was developed by Wang Shuo, Xiong Shaohua, Chen Yan, Wang Jieyang and Mao Rulong. The patent application number is CN202511705917 ..

State Intellectual Property Office of China Receives Chongqing University of Science and Technology and Xiong Pei Patent Application for Method and System for Carrying Out Structur..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Chongqing University of Science and Technology and Xiong Pei patent application for Method and System for Carrying Out Structural Deformation Monitoring and Trend Prediction on Medium and Small Span Track Bridge by Using Dynamic Image Data. Xiong Pei, ..

Shanghai Glorysoft Co Ltd Submits Chinese Patent Application for Optical Image and Libs Detection Area Registration Method and Device, Medium and Program Product

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shanghai Glorysoft Co Ltd has submitted a patent application for Optical Image and Libs Detection Area Registration Method and Device, Medium and Program Product. This invention was developed by Li Runqiu and Wang Tong. The patent application number is CN202511275095 20250908. The patent publication numbe..

Chengxin Zhilian Wuhan Tech Co Ltd Applies for Patent on High-speed Target Tracking Method and System Based on Event Camera

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Chengxin Zhilian Wuhan Tech Co Ltd has applied Chinese patent for High-speed Target Tracking Method and System Based on Event Camera. Yin Lei, Xia Ke, Zhang Jian and Fan Guopeng developed it. The patent application number is CN202511163130 20250819. The patent publication number is CN121169966 (A). Intern..

Hefei Catfish Tech Co Ltd Files Chinese Patent Application for High-resolution Fluorescence Microscopic Image Cell Segmentation Method, System, Equipment and Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Hefei Catfish Tech Co Ltd has filed a patent application for High-resolution Fluorescence Microscopic Image Cell Segmentation Method, System, Equipment and Medium. This invention was developed by Liu Lili, Dai Dahai and Hu Le. The patent application number is CN202511276034 20250908. The patent publicatio..

Hanzhong Qunfeng Machinery Mft Co Ltd Seeks Patent for Forge Piece Contour Automatic Extraction Method and System Based on Image Processing

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Hanzhong Qunfeng Machinery Mft Co Ltd has sought patent for Forge Piece Contour Automatic Extraction Method and System Based on Image Processing. This invention was developed by Yang Dongping, Che Hao, Mao Fei, Shen Jun and Liu Jie. The patent application number is CN202511718189 20251121. The patent publ..

Kelebo Motor Ningbo Co Ltd Applies for Patent on Motor Stator Defect Detection Method and System Based on Image Analysis

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Kelebo Motor Ningbo Co Ltd has applied Chinese patent for Motor Stator Defect Detection Method and System Based on Image Analysis. Jiang Yong, Wang Ningning, He Yangjun and Long Zourong developed it. The patent application number is CN202511705532 20251120. The patent publication number is CN121169920 (A)..

State Intellectual Property Office of China Publishes Tencent Tech Beijing Co Ltd Patent Application for Information Display Method and Device, Equipment and Storage Medium

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Tencent Tech Beijing Co Ltd patent application for Information Display Method and Device, Equipment and Storage Medium. The invention was developed by Ding Shangfeng, Liu Handong, Ruan Yongshun, Li Jingjing, Jia Yongli, He Long, Che Xiang and Zhang Co..

State Intellectual Property Office of China Releases Cloud Intelligent Asset Holdings Singapore Pte Ltd Patent Application for Cloud Desktop Display Method, Device and System, Comp..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Cloud Intelligent Asset Holdings Singapore Pte Ltd patent application for Cloud Desktop Display Method, Device and System, Computer Program Product and Storage Medium. This invention was developed by Pu Yun, Zhang Hui, Zhang Chao and Zhang Leilei. T..

State Intellectual Property Office of China Receives Jinhua Hengtong Eng Testing Co Ltd Patent Application for Building Material Defect Image Automatic Interpretation Method and Sy..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Jinhua Hengtong Eng Testing Co Ltd patent application for Building Material Defect Image Automatic Interpretation Method and System Based on Deep Learning. Chen Zhihe, Xia Li, Cui Shouchen, Yu Shun, Zou Lisheng, Jiang Lijun, Kim Sang-joo, Chen An'an, L..

Sichuan Rongsheng Xingbang Tech Co Ltd Submits Patent Application for Embedded Image Processing Module for Light Beam Monitoring

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Sichuan Rongsheng Xingbang Tech Co Ltd has submitted a patent application for Embedded Image Processing Module for Light Beam Monitoring. Zhou Guoqing, Jing Zhongjun and Mu Dedong developed the invention. The patent application number is CN202511147587 20250815. The patent publication number is CN12116620..

State Intellectual Property Office of China Receives Shenyang Zhuyan Tech Co Ltd Patent Application for Metallographic Image Grain Size Determination Method Based on Artificial Int..

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shenyang Zhuyan Tech Co Ltd patent application for Metallographic Image Grain Size Determination Method Based on Artificial Intelligence. Xin Shiwei, Liu Zhizhong, Li Yufei, Feng Zhijun, Ruan Ming, Li Zehua, Li Xiao, Chang Bowen and Liu Jiayi developed..

Shenzhen Qianhai XK Image Tech Design Co Ltd Applies for Patent on FPGA Firmware Upgrading Method and System Based on Image Control

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Shenzhen Qianhai XK Image Tech Design Co Ltd has applied Chinese patent for FPGA Firmware Upgrading Method and System Based on Image Control. Nie Shiqiu, Li Yehua, Li Songqian, Zhou Junmin and Guo Chihua developed it. The patent application number is CN202511352861 20250922. The patent publication number ..

Beijing Zhongqi Boyan Tech Co Ltd Submits Patent Application for Detection and Identification Method Based on Industrial Camera

Optics & Imaging

| Wed 29 Apr 2026

Beijing, April 30 -- Beijing Zhongqi Boyan Tech Co Ltd has submitted a patent application for Detection and Identification Method Based on Industrial Camera. Yang Lili and Zhao Yao developed the invention. The patent application number is CN202511139909 20250814. The patent publication number is CN121169806 (A). International..

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