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Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Bank Of Changsha Co Ltd has sought patent for Image Tampering Identification Method and Device and Medium. This invention was developed by Chen Zhao, Chen Baosheng, Wan Tao, Song Zhiqiang, Guo Ganggang and Liu Yijia. The patent application number is CN202511396272 20250928. The patent publication number is ..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Qinghai Basic Surveying and Mapping Institute has sought patent for Method for Generating Oblique Photography Three-dimensional Model Data. This invention was developed by Wang Zushun, Zhang Shengpeng, Li Chunlin, Zhu Lei, Ma Dehua, Ma Chengbiao, Wu Fengying, Xu Ting, Wang Qingmin, Gong Ke, Jing Houqing, Zeng ..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has released Dongguan Huayan Tech Co Ltd patent application for Immersive Design Experience Method and System Based on VR. This invention was developed by Xu Weiwei, Zou Chengcheng and Zhang Yuqin. The patent application number is CN202511217024 20250828. The pate..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Chongqing University and Chongqing University Cancer Hospital have filed a patent application for Dibr Hole Filling Method. This invention was developed by Liu Ran, Li Huiling, Yi Lin, Du Zhonghao, Lyu Di, Hu Wei and Li Zeshuang. The patent application number is CN202511421230 20250930. The patent publicati..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Shanghai Aiqiyi New Media Tech Co Ltd has submitted a patent application for Image Generation Method and Device. This invention was developed by Ruan Xibiao and Duan Xinya. The patent application number is CN202511427588 20250930. The patent publication number is CN121280566 (A). International Patent Classi..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Shanghai Aiqiyi New Media Tech Co Ltd has sought patent for Image Generation Method and Device. This invention was developed by Ruan Xibiao. The patent application number is CN202511427192 20250930. The patent publication number is CN121280564 (A). International Patent Classification codes are G06N3/0475, G..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Beijing Jisu Optical Tech Co Ltd has filed a patent application for Camera Light Field Calibration Method and Device, Computer Equipment and Storage Medium. This invention was developed by Hu Feiyang. The patent application number is CN202511478268 20251015. The patent publication number is CN121280536 (A)...

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Beijing Jisu Optical Tech Co Ltd has sought patent for Camera Light Field Calibration Method and Device, Computer Equipment and Storage Medium. This invention was developed by Hu Feiyang. The patent application number is CN202511478249 20251015. The patent publication number is CN121280535 (A). Internationa..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Shenzhen Axxon Automation Co Ltd has sought patent for Correction Method for Reducing Synchronous Operation Error of Double Cameras. This invention was developed by Zhang Ye, Gao Yibo, Wang Dongyu and Xie Yu. The patent application number is CN202511368010 20250924. The patent publication number is CN121280..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Dongfang Electric Corporation Digital Tech Co Ltd has submitted a patent application for Wall-climbing Robot Self-positioning Method Based on Multi-camera Observation and Application of Wall-climbing Robot Self-positioning Method. This invention was developed by Li Yan, Zhang Fan, Wang Liwen, Peng Bo, Guan Xue..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Suzhou Super Testing Tech Services Co Ltd has sought patent for Visual RGB Value Identification and Detection System for Industrial Visual Detection. This invention was developed by Han Yiming, Wang Zhongxi and Chen Shenghui. The patent application number is CN202511361219 20250923. The patent publication n..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Suzhou China Star Optoelectronics Technology and TCL China Star Optoelectronics Technology patent application for Display Device and Driving Method Thereof. The invention was developed by Liang Jibin. The patent application number is CN202511592659 2..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Hefei Haodi Microelectronics Co Ltd has filed a patent application for Intelligent Gamma Parameter Debugging Method and Device Based on Index Model. This invention was developed by Fang Jing. The patent application number is CN202511673044 20251114. The patent publication number is CN121281450 (A). Internat..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Nanjing Bojingsheng Electronic Tech Co Ltd has sought patent for Compression-resistant LED Screen. This invention was developed by Yang Cai. The patent application number is CN202511578545 20251031. The patent publication number is CN121281392 (A). International Patent Classification codes are F16F15/023, G..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Tianma New Display Tech Research Institute Xiamen Co Ltd has filed a patent application for Display Device and Manufacturing Method Thereof. This invention was developed by Jia Zhenyu and Wu Shouzheng. The patent application number is CN202511506189 20251021. The patent publication number is CN121281386 (A)..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Sichuan Bochuang Frontier Tech Co Ltd and Chengdu Xinjin Big Data Co Ltd have submitted a patent application for Face Recognition Method Based on Binocular Local Area. Zhao Bin, Mao Dingjun, Gong Yu, Chen Wen, Huang Zidu, Peng Yiyao and Yang Fang developed the invention. The patent application number is CN2..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Shenzhen Yaosheng Electronic Co Ltd has sought patent for Metal Computer Support Material Surface Defect Identification Method. This invention was developed by Huang Chaoyang, Zhu Hongwu, Cheng Xinfeng, Li Guoping and Huang Xuncheng. The patent application number is CN202511454534 20251013. The patent publi..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has received Zhejiang Sun Creative Tech Inc patent application for Non-uniformity Compensation Method and Device Based on Block Piece Gray Scale Difference and Readable Storage Medium Thereof. Lin Han, Tian Zengguang and Xiong Lihong developed the invention. The p..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Chaoxinxing Intelligent Tech Xiamen Co Ltd has submitted a patent application for Image Adaptive Enhancement Method and Device, Equipment and Storage Medium. This invention was developed by Chi Shouxin, Gao Fengzhen and Huang Bin. The patent application number is CN202511459320 20251013. The patent publicat..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has received Beijing Zitiao Network Technology patent application for Image Processing Method and Device. Bai Yang developed the invention. The patent application number is CN202410874131 20240701. The patent publication number is CN121280269 (A). International Pa..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Imagination Technologies has applied Chinese patent for Upsampling. Chirkunov Sergey, Iber James S, Hayward James and Huang Zhuoyue developed it. The patent application number is CN202510879626 20250627. The patent publication number is CN121280224 (A). International Patent Classification codes are G06N3/04..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Jiangsu Zhuanzhu Zhilian Tech Co Ltd patent application for Method and System for Outputting Two-dimensional Plane Based on Three-dimensional Scene. The invention was developed by Tang Qi, He Mingfei, Rong Yuxiang, Zhang Wen and Jiang Li. The patent ..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Beijing Zitiao Network Technology has filed a patent application for Image Processing Method and Device and Storage Medium. This invention was developed by Xu Xuejie and Lai Shoubo. The patent application number is CN202410876308 20240701. The patent publication number is CN121280215 (A). International Pate..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Shandong Huanghe Water Conservancy Eng Quality Inspection Center has submitted a patent application for Data Processing Method Applied to Digital Twin Hydraulic Engineering. This invention was developed by Li Chuan, Zhao Zihan, Liang Weilin, Zhang Lingxia, Sun Zuozhuang, Kong Lei, Li Haoyuan, Zhao Hongbo, Wang..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has released Ningbo Ming Sing Optical R&D patent application for Lens Parameter Calculation Method and System of Lensometer, Terminal and Storage Medium. This invention was developed by Hu Xudong, Lin Liping and Luo Sheng. The patent application number is CN202511..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Hubei Univ Of Economics and Management Changjiang Vocational College has applied Chinese patent for Multi-medium Three-dimensional Modeling and Rock-soil Mechanical Response Coupling Method. Chen Dongqin, Dai Ling, Wang Jian, Xiong Shitao, Wang Quanrong, Yang Yuqiao and Lyu Hao developed it. The patent appl..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Data Space Institute has sought patent for Language and Frequency Prior Fused Few-sample Contraband Image Recognition Method. This invention was developed by Sun Weiwei, Gao Jingyin and Bi Chenxi. The patent application number is CN202511446945 20251011. The patent publication number is CN121278639 (A). Int..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Dongyin Guanwu Nanjing Tech Co Ltd patent application for Road Cavity Abnormal Signal Feature Extraction and Analysis Method Based on Distributed Optical Fibers. The invention was developed by Zhou Lili, Dong Yixuan, Zhang Shuya, Wei Linhui, Li Wending,..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Pu Cui Supercritical Guangdong High Tech Co Ltd has submitted a patent application for Plant Essence Microcapsule Preparation Method Based on Supercritical Crystallization, Wall Material System of Plant Essence Microcapsule Preparation Method, Gradient Pressure Reduction Method and Supercritical Crystallizatio..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Hubei Xiulin Yuye Liquor Ind Co Ltd and Jing Brand patent application for Digital Blending and Mixing Equipment for Producing Highland Barley Baijiu and Use Method of Digital Blending and Mixing Equipment. The invention was developed by Zuo Kecheng, Wei..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Huizhou Absen Optoelectronic and Shenzhen Absen Optoelectronic patent application for Display Screen Mounting Frame and Display Device. The invention was developed by Liu Min, Zeng Wuhui, Qi Di, Shi Changjin and Ding Chongbin. The patent application ..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has received Yuhuo Xingan Anhui Fire Fighting Tech Co Ltd patent application for Dynamic Scheduling Device for Flexible Production of Steel Fireproof Door Based on Digital Twinning. Liu Chuan, Peng Yixiang, Wang Yaning, Zhang Da, Qiao Jinyong, Zhu Feng and Wang Hui d..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Chengdu Panda Sci Tech Co Ltd patent application for Railway Disaster Prevention Tunnel Intelligent Illumination Control Method and System. The invention was developed by Guo Feng, Yang Hongxue and Shi Bowen. The patent application number is CN202511..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Zhongshan Lande Electronics Co Ltd has submitted a patent application for Led Lamp Strip Display Effect Control System and Method. This invention was developed by Li Xiongwei, Yao Feng, Ding Jianping, Chen Zhongyong and Tan Guowei. The patent application number is CN202511762608 20251127. The patent publica..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Guangdong Aidiming Electronic Co Ltd has sought patent for Ai-based Illumination Control System Adaptive Dimming Method. This invention was developed by Chen Guipeng and Feng Haoqiu. The patent application number is CN202511354200 20250922. The patent publication number is CN121284793 (A). International Pat..

Optics & Imaging

  |  Mon 11 May 2026

Munich, May 12 -- Tyco Fire & Security GmbH, Richard Brian C, Rozner Amit, Falik Yohay and Dotan Calanit have submitted a patent application for Camera Operation Verification System and Method. The patent application number is EP20240746491 20240627. The patent publication number is EP4736404 (A1). International Patent Clas..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Guangdong Greater Bay Area Inst Of Integrated Circuit And System patent application for Infrared Photoelectric Detector and Preparation Method Thereof. The invention was developed by Miao Yuanhao and Adamson Henry H. The patent application number is ..

Optics & Imaging

  |  Mon 11 May 2026

Munich, May 12 -- Jio Platforms has submitted a patent application for System and Method for Analyzing Network Performance Based on Location. Bhatnagar Aayush, Bhatnagar Pradeep Kumar, Sankaran Sundaresh, Ambaliya Haresh B, Dere Makarand Sushil, Jain Aishwary and Singh Vikram developed the invention. The patent application nu..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Rongyao Terminal has sought patent for Backlight Adjusting Method and Device. This invention was developed by Liu Peixin. The patent application number is CN20248032853 20240322. The patent publication number is CN121285848 (A). International Patent Classification code is G09G3/34. Cooperative Patent Classi..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Beijing Dongyu Hongda Tech Co Ltd has filed a patent application for Infrared Seeker Image Transmission Method and System Based on Wavelet Transform Compressed Sensing. This invention was developed by Liu Suling, Li Pengfei, Gao Shan and Xia Yinhui. The patent application number is CN202511381375 20250925. ..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Chen Guanghu patent application for Camera Shooting Dynamic Target Image Definition Improving System and Method Thereof. The invention was developed by Chen Guanghu. The patent application number is CN202511237269 20250901. The patent publication num..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Inst High Speed Aerodynamics China Aerodynamics Res & Dev Ct has applied Chinese patent for Wind Tunnel Video Image Stabilization Method Combining Yolov11 and Homography. Huang Haoyu, Xiong Neng, Huang Hui, Xia Yu, Tian Jiayi, Xiao Jin, Dong Bin, Hu Hao, Chen Luyao, Guo Tao and Wang Yanping developed it. Th..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shenzhen Ruishi Zhixin Tech Co Ltd has applied Chinese patent for Focusing Method and Device of Event Image Acquisition Equipment, Acquisition Equipment and Medium. Li Zhenqiang developed it. The patent application number is CN202410875292 20240701. The patent publication number is CN121284400 (A). Internat..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Hangzhou Yunhant Network Tech Co Ltd and Hangzhou Dianzi University patent application for Cross-platform Multi-source Heterogeneous Data Scenarized Digital Identification Method, System and Device. The invention was developed by Huang Butian, Luo Chunf..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Hebei Tengyao Electronic Equipment Co Ltd has submitted a patent application for Dust Removal Device of Laser Blanking Machine. Liu Zhanxiu developed the invention. The patent application number is CN202511600249 20251104. The patent publication number is CN121288440 (A). International Patent Classification..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Tencent Tech Shanghai Co Ltd has filed a patent application for Object Display Method and Related Device. This invention was developed by Zhu Yingting. The patent application number is CN202410919047 20240709. The patent publication number is CN121288307 (A). International Patent Classification codes are A6..

Optics & Imaging

  |  Mon 11 May 2026

Munich, May 12 -- Elbit Systems Electro-Optics ELOP has applied European patent for Systems and Methods for Coherent Beam Combining. Schiffer Zeev, Nazarov Andrey and Levy Daniel developed it. The patent application number is EP20240831239 20240716. The patent publication number is EP4735952 (A1). International Patent Classif..

Optics & Imaging

  |  Mon 11 May 2026

Munich, May 12 -- European Patent Office has released Quantinuum patent application for Metasurface Optical Mode Filtering. This invention was developed by Ollanik Adam Jay, Bushati Rezlind, Miller David, Gaudiosi David M and Schultz Justin. The patent application number is EP20240746111 20240628. The patent publication numbe..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Selens Laboratories Ltd has submitted a patent application for System and Method for Routing Optical Signals. This invention was developed by Federmann Johannes, Kovada Vojishnav, D 'alessandro Crescenzo, Thurmer Maximilian, Garrett Andrew and Cronin Thomas Oliver. The patent application number is CN2024803..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Hangzhou Hikvision Digital Technology has submitted a patent application for Camera. Zhu Shuaishuai, Tian Wei and Qi Fuqiang developed the invention. The patent application number is CN202410895475 20240704. The patent publication number is CN121284382 (A). International Patent Classification codes are H04N..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shenzhen Jooan Tech Co Ltd has applied Chinese patent for Outdoor Solar Charging Camera. Chen Wenzhou, Liu Peidong, Gu Yulin and Zhang Hui developed it. The patent application number is CN202511751466 20251126. The patent publication number is CN121284380 (A). International Patent Classification codes are H..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Taizhou Jiutuo Tech Co Ltd has submitted a patent application for High-rise Building Intelligent Security Monitoring Camera Based on Internet of Things. This invention was developed by Yao Gang and Liu Haiqun. The patent application number is CN202511417433 20250930. The patent publication number is CN12128..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Yibin Yingtong Intelligent Tech Co Ltd has submitted a patent application for External Battery Type Camera with Protection Function and Operation Method. This invention was developed by Pan Pengcheng, Ding Yanhui and Liu Changlin. The patent application number is CN202511372428 20250924. The patent publicat..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Cymer Inc has submitted a patent application for System and Method for Calibrated Measurement of Duv Laser Beam Spectral Properties. Duffey Thomas Patrick, Zhao Zhongquan and Liu Mingchen developed the invention. The patent application number is CN20248037299 20240530. The patent publication number is CN121..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Zhenli Optical Co Ltd patent application for Illumination Optical System. The invention was developed by Volkov Andrey. The patent application number is CN20248035736 20240612. The patent publication number is CN121285769 (A). International Patent Cl..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shenzhen Maitian Shouhu Tech Co Ltd has submitted a patent application for Interaction Method and System of Image Beautifying Platform and Related Equipment. This invention was developed by Cai Zegang, Chen Ziwen, Yan Chao and Li Ping. The patent application number is CN202511331060 20250917. The patent pub..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Solinead Photonics Ltd has submitted a patent application for Multilayer Photonic Structures for Linear and Non-linear Light Processing. This invention was developed by Torres Compani Victor and Girardi Marcello. The patent application number is CN20248023786 20240405. The patent publication number is CN121..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Flow Optics Ltd has submitted a patent application for Coated Optical Substrates and Methods for Producing Same. Rottman Savin Carlos, Krakov Vladimir, Sidana Indrani, Italiano Vincenzo and Lampert Shalom developed the invention. The patent application number is CN20248027752 20240423. The patent publicatio..

Optics & Imaging

  |  Mon 11 May 2026

Munich, May 12 -- European Patent Office has received ALLTEC Angewandte Laserlicht Technologie patent application for Laser Coder and Method of Operation. Kueckendahl Peter J developed the invention. The patent application number is EP20240737759 20240627. The patent publication number is EP4735261 (A1). International Patent ..

Optics & Imaging

  |  Mon 11 May 2026

Munich, May 12 -- NTT Innovative Devices Corp and NTT have sought patent for Optical Module and Component Thereof. This invention was developed by Nakanishi Tomohiro, Tanaka Katsuya, Ozawa Toshiyuki, Tomita Hiroshi and Yamada Takashi. The patent application number is EP20240849066 20240725. The patent publication number is EP..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has released Fujian Zihonghu Tech Co Ltd patent application for Intelligent Liquid Crystal Dimming Multi-color Changing AI Camera Shooting Wearing Goggles. This invention was developed by Lin Zhongen. The patent application number is CN202511569745 20251030. The p..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has received Pi Tech Changzhou Co Ltd patent application for Panoramic Screen Projection Control Method and Device, Computer Equipment and Storage Medium. Shen Jingcheng and Wu Dawei developed the invention. The patent application number is CN202511235151 20250901..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has released Beijing Gaode Yuntu Tech Co Ltd patent application for Video Data Generation Method, Information Display Method, Device and Program Product. This invention was developed by Hao Aiming, Wu Jiahong and Yang Cundian. The patent application number is CN20..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shanghai Qishimai Digital Tech Co Ltd has applied Chinese patent for Method, Device and Equipment for Processing Pull Stream Video Picture. Peng Ruihao, Lyu Taichao, Zhu Zhuanghui, Yang Sheng, Tang Yajie and Tang Xiaoxun developed it. The patent application number is CN202511301522 20250912. The patent publ..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shenzhen Transsion has filed a patent application for Image Processing Method, Processing Equipment and Storage Medium. This invention was developed by Liu Yutian, Huo Yongkai and Zhang Zuhai. The patent application number is CN202511403437 20250926. The patent publication number is CN121284279 (A). Interna..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has released China Starnet Digital Tech Co Ltd patent application for Remote Sensing Image Compression Method and Device, Storage Medium and Electronic Equipment. This invention was developed by Xiao Fei, Sun Zhensheng and Jin Junjie. The patent application number..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Beijing Baicai Information Tech Co Ltd patent application for Image Compression Method and Image Decompression Method. The invention was developed by Su Jiwen and Cai Kehui. The patent application number is CN202511182466 20250822. The patent publica..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Beijing Dongyu Hongda Tech Co Ltd has sought patent for Infrared Image Transmission Delay Test Method and System Based on Pendulum Timing. This invention was developed by Zhang Xiaohui, Liu Suling, Gao Shan and Xia Yinhui. The patent application number is CN202511381372 20250925. The patent publication numb..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shenzhen Senyun Intelligent Tech Co Ltd has filed a patent application for Gmsl Camera Hot Plug Control Method and System. This invention was developed by Li Runlong and Yang Qing. The patent application number is CN202511343773 20250918. The patent publication number is CN121284225 (A). International Paten..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Fujian Shucun Tech Development Co Ltd has applied Chinese patent for Rural Intelligent Governance Method and System Integrated with Digital Human. Huang Yongfu, Hong Weiqiang, Zhang Canghai, Wen Yong and Yang Dezhi developed it. The patent application number is CN202511270760 20250908. The patent publicatio..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- 21century Co Ltd has submitted a patent application for Laser Irradiation Apparatus with Hybrid Pulse Scanner and Method of Processing Micropores in Vacuum Plate Using Same. This invention was developed by Kim Sung-hwan, Park Soo-hyun and Ahn Jung-min. The patent application number is CN20248034116 20240514..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Hesse GmbH has submitted a patent application for Pressing and Holding Tool and Laser Welding Device with Pressing and Holding Tool. This invention was developed by Bistry Supratik, Hesse Hans-jurgen, Klingebiel Andreas, Fehmeier Peter and Walter Florian. The patent application number is CN20248030425 20240..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Guangzhou Zhimao Network Tech Co Ltd has submitted a patent application for Anti-harassment Wechat Code Scanning and NFC Sensing Car Moving Notification System. This invention was developed by Zhang Kunxian, Liang Yongqiu and Li Xiaolin. The patent application number is CN202511384696 20250926. The patent p..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Hangzhou Guangzhiyuan Tech Co Ltd patent application for Circuit Switch Equipment and System with Onboard Direct-drive Optical Module. The invention was developed by Shen Yichen, Meng Huaiyu and Xu Yelong. The patent application number is CN202410888..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shenzhen Huaruian Tech Co Ltd has applied Chinese patent for Naked Eye 3D Image Automatic Generation and Display System. Wang Muyang developed it. The patent application number is CN202511852221 20251210. The patent publication number is CN121284215 (A). International Patent Classification codes are H04N13/..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Beijing Luhai Xinyue Zhilian Tech Co Ltd has sought patent for Multipath Camera Image Frame Extraction Method and System. This invention was developed by Liu Lixin. The patent application number is CN202511444743 20251010. The patent publication number is CN121284185 (A). International Patent Classification..

Optics & Imaging

  |  Mon 11 May 2026

Munich, May 12 -- European Patent Office has published Intercontinental Great Brands patent application for Display System. The invention was developed by Prakash Hareen. The patent application number is EP20240746501 20240628. The patent publication number is EP4735341 (A1). International Patent Classification codes are B65D..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shenzhen Aixiesheng Technology has filed a patent application for Display Effect Compensation Method and Device, Equipment and Storage Medium. This invention was developed by Yu Jinquan, Hu Haijun and Zhu Daolin. The patent application number is CN202511391235 20250926. The patent publication number is CN12..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Canon Kasei Kk has submitted a patent application for Inner Surface Reflection Prevention Coating Material, Inner Surface Reflection Prevention Coating Film, and Optical Element. Sawada Yoshimasa and Katsuta Kimiko developed the invention. The patent application number is CN20248038480 20240621. The patent ..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has received Qingdao Zitn Micro Electronics Co Ltd patent application for Underground Optical Signal Transmission System and Method. Peng Shoulong, Wang Xiaowei, Liu Xin, Cheng Jinjing and Liu Jun developed the invention. The patent application number is CN2025115..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- China Inf Technology Designing Consulting Inst Co Ltd has sought patent for Cooperative Scheduling Method, System and Device for Cross-layer IP and Optical Network, and Medium. This invention was developed by Liu Xuefeng, Wang Lu, Bai Luying, Zhang Guiyu, Zhou Xuhui, Xu Peng, Zhou Lujia and Wu Yabin. The pa..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shanghai Satellite Internet Res Institute Co Ltd has submitted a patent application for Calibration Method, Device and System of Laser Communication Terminal, Medium and Product. Zhou Jian, Sun Jianfeng, Ren Weihao, Lao Chenzhe and Xu Qian developed the invention. The patent application number is CN20251184..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has released Suzhou Zhuoyu Photon Tech Co Ltd patent application for Test Instrument Sharing Platform and Method for Optical Transceiver Module. This invention was developed by Qian Yinbo, Wang Fuhan, Chai Xuwei, Ma Jun, Chen Yu, Luo Chuanyun, Liu Zhuang, Li Lianbing..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Shenzhen Idx Communication Tech Co Ltd has applied Chinese patent for Communication Optical Cable Operation State Monitoring Operation and Maintenance System and Method. Xu Fubin, Xue Changyong and Zhou Jinquan developed it. The patent application number is CN202511293435 20250911. The patent publication nu..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Beijing Fanzaiyun Tech Co Ltd has applied Chinese patent for Track Zero Calibration Method of Optical Time Domain Reflectometer and Related Product. Xiao Jiabin, Guo Liwei and Zhang Lun developed it. The patent application number is CN202511627538 20251107. The patent publication number is CN121283497 (A). ..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has received Beijing Guangshi Unlimited Tech Co Ltd and Radio Authority State Administration Of Radio patent application for Frequency Control Method and System of Digital Control Oscillator. Zhang Rongjian, Li Guoqiang, Zhang Xuan, Cao Yi, Lyu Zhihui, Li Liuqi, Ma X..

Optics & Imaging

  |  Mon 11 May 2026

Munich, May 12 -- MW CNC Performance UG Haftungsbeschraenkt has sought patent for Eyeglass Storage Device. This invention was developed by Marcel Wintersohl. The patent application number is EP20250212372 20251030. The patent publication number is EP4736708 (A1). International Patent Classification codes are A45F5/00, A47G29/..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Tianma New Display Tech Research Institute Xiamen Co Ltd has submitted a patent application for Display Panel, Preparation Method of Display Panel and Display Device. This invention was developed by Wang Feng, Feng Yangui, Zhou Bo and Zhang Ning. The patent application number is CN202511543654 20251027. The..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has received Dongyin Guanwu Nanjing Tech Co Ltd patent application for Third-party Construction Monitoring Method and System Based on Distributed Optical Fiber Sensor. Dong Yixuan, Zhang Shuya, Wu Peng, Qin Xiaodong, Wu Lan, Zong Qifan, Zhang Jianing, Wang Botao, Hua..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Zhongshan Rural Power Eng Co Ltd has submitted a patent application for Construction Site Safety Helmet State Monitoring Method and System Based on Multi-modal Image Recognition. Zheng Dongcai, Dong Yanlin, Dai Sheng, Xu Chunxia, Deng Yang, Huang Li, Zheng Xixiao and Feng Hailing developed the invention. Th..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Hefei Meteorological Quantum Tech Innovation Research Center has submitted a patent application for Soil Thermal Diffusion and Moisture Content Collaborative Inversion Method Based on Distributed Optical Fiber Temperature Sensing. This invention was developed by Ge Nan, Lu Yanyu, Huo Yanfeng, Tao Yin, Chen Jia..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Exion France has submitted a patent application for Elastic Imaging Device and Method. This invention was developed by Sandrin Laurent, Audiere Stephane, Mitt Veronica, Lacan Guillaume and Bastard Cecile. The patent application number is CN202510946738 20250709. The patent publication number is CN121287184 ..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Exion France has sought patent for Elastic Imaging Device and Method. This invention was developed by Sandrin Laurent, Audiere Stephane and Mitt Veronica. The patent application number is CN202510946736 20250709. The patent publication number is CN121287183 (A). International Patent Classification codes are..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Jiang Shuping has sought patent for Oral Cavity Three-dimensional Motion Analysis System Based on Dynamic Occlusion Scanning. This invention was developed by Jiang Shumin, Yu Qi, Song Shanshan, Jiang Yuxuan, Yu Yunxia and Jiang Shuping. The patent application number is CN202511387986 20250926. The patent pu..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has released Hefei K&D Tech Co Ltd patent application for Display Panel and Display Device. This invention was developed by Ren Xingfeng and Gao Deng. The patent application number is CN202511586997 20251031. The patent publication number is CN121285203 (A). Inter..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Hefei K&D Tech Co Ltd has submitted a patent application for Display Panel, Manufacturing Method of Display Panel and Display Device. Lu Tian, Li Bo, Yang Dake and Wang Yi developed the invention. The patent application number is CN202511581801 20251031. The patent publication number is CN121285202 (A). Int..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published BOE Technology Group and Mianyang BOE Optoelectronics Technology patent application for Display Panel and Display Device. The invention was developed by Song Zhiyuan, Kanehiro, Li Jinyu, Zhang Jianchao, Zhao Ming, Wu Yongping, Liu Xiu and Wang Ge. Th..

Optics & Imaging

  |  Mon 11 May 2026

Beijing, May 12 -- Guangzhou Nawei Carbon Based Tech Co Ltd has submitted a patent application for Intelligent Internet-of-things Switch and Gateway Digital Network Distribution Method Combined with Data Medium Station. This invention was developed by Yan Xiaohui, Yan Hanhui and Qiu Hao. The patent application number is CN202..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- State Intellectual Property Office of China has published Hubei Taiyue Satellite Tech Development Co Ltd patent application for Screening Method for User Preference Driven Picture Generation Based on Residual Optimization. The invention was developed by Yi Xiaolin, Yang Hongbing, Fu Zhongqiong, Wang Aihua and ..

Optics & Imaging

  |  Tue 12 May 2026

Beijing, May 12 -- Chizhou University and Anhui Guodian Hengneng Tech Co Ltd have sought patent for Power Transmission Line Inspection Abnormity Early Warning Method Based on Multi-mode Perception and Digital Twinning. This invention was developed by Liu Chuanyang, Liu Jingjing, Li Ning, Xu Weibing, Sun Hui, Wang Xiujuan, Ding J..
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