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Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Sun Yat-sen University and Southern Marine Science and Eng Guangdong Laboratory Zhuhai have sought patent for Ocean Three-dimensional Temperature Field Reconstruction Method and System. This invention was developed by Ren Lei, Li Zhenglin, Jia Yanwen and Yang Nuocheng. The patent application number is CN202..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Sichuan Hengge Photoelectric Tech Co Ltd has submitted a patent application for Optical Fiber Sensing Monitoring System Suitable for Complex Environment. This invention was developed by Gu Rui, Zhao Guangrong, Tang Ziqiang, Chen Hang, Wang Yinfei, Wang Cheng, Gu Jianbo and Xu Lei. The patent application num..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Aerospace Information Research Institute, Chinese Academy of Sciences has submitted a patent application for Aviation Large Inclination Angle Photographing Route Determination Method and Device. Yang Hong, Pan Jie, Zhao Haitao, Zhu Jinbiao, Sun Yue and Xu Huanyu developed the invention. The patent applicati..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Guangdong Wisdom Information Tech Co Ltd has submitted a patent application for Machine Vision-based Intelligent Autonomous Navigation Positioning System with Body. This invention was developed by Long Junwei, Chen Yongheng, Huang Yongcong, Shen Hongxia and Ma Ting. The patent application number is CN202511..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Hangzhou Kaihong Fluid Tech Co Ltd has sought patent for Wave Spectrum Estimation Method and Device Based on Dynamic Dispersion Factor. This invention was developed by Gao Rong, Fu Yan and Chen Ye. The patent application number is CN202511912928 20251218. The patent publication number is CN121346753 (A). In..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Great Bay Area Univ has sought patent for Deflection System Calibration Method and Device. This invention was developed by Huang Wei and Jiao Shuming. The patent application number is CN202511583781 20251031. The patent publication number is CN121346691 (A). International Patent Classification codes are G01..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has released Institute Optics & Electronics, CAS patent application for Ion Source Beam Distribution Correction Baffle Plate Design Method and Correction Baffle Plate Thereof. This invention was developed by Luo Xiangang, Ran Peng, Zhao Zeyu, Pu Mingbo, Wang Jiong, H..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has released Milo Shangpin Home Tech Shenzhen Co Ltd patent application for Real-time Visualization Collaboration Platform and Method for Interior Design Based on Augmented Reality. This invention was developed by Liu Liangqing, Zhang Zhen and Yang Huayi. The pate..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Shanxi Huaen Ind Co Ltd has filed a patent application for Evanescent Mode Three-dimensional Drying Room. This invention was developed by Zhang Guohua. The patent application number is CN202511711348 20251120. The patent publication number is CN121346493 (A). International Patent Classification codes are B0..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Kunshan Yidian Display Mat Co Ltd patent application for Cooling Water System and Cooling Water Preparation Method. Xue Zhi, Zhao Xiaocheng, Pang Yong and Chen Yao developed the invention. The patent application number is CN202511713344 20251120. The ..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- China Meteorological Administration Earth System And Mathematics Forecasting Center has sought patent for Evaporation Waveguide Height Determination Method Based on Domestic Numerical Weather Forecast Mode. This invention was developed by Wang Fu, Li Taohong, Lu Qifeng, Yang Hao and Zhou Hang. The patent ap..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Chengdu Fscreen Sci Tech Co Ltd has sought patent for Projection Screen Manufacturing Method. This invention was developed by Cao Jinhui, Hu Qiang and Guo Mengjun. The patent application number is CN202511577862 20251031. The patent publication number is CN121348643 (A). International Patent Classification ..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Sichuan Fscreen Tech Co Ltd has submitted a patent application for Rollable Fresnel Screen and Manufacturing Method Thereof. This invention was developed by Chen Zhichao, Hu Shijia and Tang Lingjia. The patent application number is CN202511569044 20251030. The patent publication number is CN121348642 (A). I..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Kunshan Branch of Henan Hozel Electronics has submitted a patent application for Lens Driving Device. This invention was developed by Li Chunxing, Guan Sunjian, Peng Kun, Lin Cong, Liu Fuquan and Lyu Xinke. The patent application number is CN202511765490 20251127. The patent publication number is CN12134863..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Alps Alpine has applied Chinese patent for Optical Module Driving Device. Dai Xuejuan and Zhang Zilin developed it. The patent application number is CN202410953929 20240716. The patent publication number is CN121348636 (A). International Patent Classification codes are G03B30/00, G03B5/00 and H04N23/68. ..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has released HKC patent application for Display Panel and Driving Method Thereof. This invention was developed by Li Zeyao and Li Jiewei. The patent application number is CN202511761359 20251127. The patent publication number is CN121348620 (A). International Pate..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Heilongjiang University has submitted a patent application for High-frequency Frequency Shift Driving System of Acousto-optic Modulator. This invention was developed by Liu Shengchun, Ding Boyang, Guo Ying, Chen Xuefeng, Lu Fangpeng and Zhao Kai. The patent application number is CN202511415656 20250930. The..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Jilin University has submitted a patent application for Glasses for Improving Dystonia Discomfort of Mandibular Muscle of Blepharospasm Mouth. Zhang Lei developed the invention. The patent application number is CN202511846816 20251209. The patent publication number is CN121348589 (A). International Patent C..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Zhangjiang Nat Laboratory has sought patent for Optical System for Symmetry Adjustment of Incident Light. This invention was developed by Zhang Zhewei. The patent application number is CN202410954459 20240716. The patent publication number is CN121348580 (A). International Patent Classification codes are G0..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Shenzhen Guangzhi Tech Co Ltd has submitted a patent application for Intelligent Glasses, Control Method and System. This invention was developed by Hu Xiaobo. The patent application number is CN202511648882 20251111. The patent publication number is CN121348567 (A). International Patent Classification code..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- GoerTek Technology has sought patent for Head-mounted Device, Photographing Method and Device of Head-mounted Device, and Medium. This invention was developed by Zou Heliang, Qiu Xudong and Yang Qinghe. The patent application number is CN202511592236 20251031. The patent publication number is CN121348566 (A..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has published Taizhou Photoelectric Ind Innovation Center patent application for Three-degree-of-freedom Adjusting Mechanism for Finely Adjusting Normal Direction of Reflector. The invention was developed by Min Fanlin. The patent application number is CN202511892..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Wuhan Endatong Technology has submitted a patent application for Optical Passive Module Assembling Structure and Installation Method. Fan Hengzhi and Zhu Wenbing developed the invention. The patent application number is CN202511650442 20251112. The patent publication number is CN121348514 (A). International..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Shenzhen Ofans Communication Tech Co Ltd has sought patent for Optical Fiber Fusion Splicer. This invention was developed by He Pi. The patent application number is CN202511869132 20251211. The patent publication number is CN121348501 (A). International Patent Classification code is G02B6/255. An abstra..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has published South China Normal University patent application for Anti-radiation Light Guide Design Method Based on Wavelength Displacement Material. The invention was developed by Lee Hyung-na, Wang Zihao and Duan Weisong. The patent application number is CN2025..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- China Nat Aero Tech Huadong Optoelectronic has submitted a patent application for Light Guide Plate Reinforcing Assembly. This invention was developed by Huang Kun, Hou Xiaodan and Lu Yeneng. The patent application number is CN202511899651 20251216. The patent publication number is CN121348490 (A). Internat..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has released Harbin Engineering University patent application for Target Detection Method and System for Suppressing Marine Radar Image Sequence Clutter Based on Time-space Domain Hough Transform. This invention was developed by Wen Baotian, Lu Zhizhong, Zhou Bowen, ..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Shenyang Intelligent Robot Innovation Center Co Ltd and Shenyang Institute of Automation, CAS have submitted a patent application for Teleoperation Simulation Data Acquisition System and Method Based on Vr Equipment. Yang Rui, Liu Zhaoming and Cui Long developed the invention. The patent application number ..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Shenzhen Pengxiong Tech Co Ltd has submitted a patent application for Display Card Capable of Dissipating Heat Efficiently. This invention was developed by Lei Huanhuan, Wei Shijun and Wu Jiemei. The patent application number is CN202511738985 20251125. The patent publication number is CN121349265 (A). Inte..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has released Shenzhen Yijian Car Service Technology patent application for Camera Device and Four-wheel Aligner. This invention was developed by Zhan Wei and Wang Qingwei. The patent application number is CN202311636126 20231129. The patent publication number is C..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has published Shenzhen Raybow Optoelectronic Co Ltd patent application for Method for Screening to Far-field Light Spots and Related Equipment. The invention was developed by Liang Fangping, Liu Wenbin, Wang Taishan, Xie Yehua, Cheng Zhumin, He Liming and Kuang Langx..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Xingtu Optoelectronics Tech Jilin Co Ltd has submitted a patent application for Device and Method for Detecting Diffuse Total Ratio of Wide Field of View. Song Siyuan, Cai Hongxing, Li Dongliang, Wang Guoliang, Zhan Zhun, Yang Chaoyang, Han Ying, Li Shuang, Wang Jianbo, Su Ning and Zhao Zhenming developed the ..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Grid Heilongjiang Electric Power Co Ltd Electric Power Res Inst and State Grid Corporation of China have submitted a patent application for Relay Protection and Secondary Equipment Mirror Image Debugging System of Intelligent Substation. Gu Bowen, Rong Shuang, Naka Manabu, Zhao Xince, Guo Huaiyu, Yang Ch..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have submitted a patent application for Light-emitting Substrate, Display Panel and Display Device. Li Langtao, Zheng Kening, Xu Jian, Hu Zhen, Wu Han and Bai Jinglu developed the invention. The patent application number is CN20228004797 202212..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute have submitted a patent application for Pda-cnts/au-ag/ppy/pen Composite Film Electrode and Preparation Method Thereof. This invention was developed by Wang Lingyu, Wang Xiaohui, Xin Fuqiang, Bian Shengjun, Liu Xiangliang, Qin Jiwei, W..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- BOE Technology Group and Beijing BOE Technology Development have filed a patent application for Pixel Driving Circuit and Driving Method Thereof, Display Panel and Display Device. This invention was developed by Cui Song, Zhu Jianchao and Liu Libin. The patent application number is CN20248000943 20240516. T..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have applied Chinese patent for Display Substrate, Driving Method Thereof and Display Device. Aomi Tsuyoshi, Dong Xiangdan, Huangfu Lujiang, An Sung-guk, Hu Ming and Qiu Haijun developed it. The patent application number is CN20248000946 202405..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have applied Chinese patent for Pixel Circuit, Pixel Driving Method and Display Device. Wang Rong, Li Guangming, Dong Xiangdan, Huang Yao and Yan Jun developed it. The patent application number is CN202410954830 20240716. The patent publication..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Changsha Huike Photoelectric Co Ltd and HKC have submitted a patent application for Display Device, Control Method Thereof and Display Equipment. Bu Lei and Xu Pei developed the invention. The patent application number is CN202511769267 20251127. The patent publication number is CN121354457 (A). Internation..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Xinjiang Tarim Traffic Construction Group Co Ltd and Research Institute Highway Mini Transportation have sought patent for Dynamic Self-healing Operation and Maintenance Method for Highway Electromechanical Equipment Based on Digital Twinning. This invention was developed by Chang Yong, Yao Hongming, Liu Wanyi..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Research & Development Institute of Northwestern Polytechnical University in Shenzhen and Northwestern Polytechnical University have filed a patent application for Airborne External Rotor Motor Typical Fault Digital Twinborn Model Construction Method. This invention was developed by Li Yongbo, Wei Jingbu, Ying..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Chongqing High Speed Juneng Construction Group Co Ltd and Chongqing Youhao Renxing Robot Co Ltd have submitted a patent application for Over-break and Under-break Identification Method and System Based on Laser Scanning. This invention was developed by Jiang Jiangsong, Song Shuyi, He Guotian, He-song Xiying, S..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Chongqing Construction Science Research Institute and Chongqing Jiaotong University have submitted a patent application for Bridge Section Temperature Field Calculation Method Fusing Infrared Imaging and Finite Element Analysis. This invention was developed by Pu Shu, Cheng Chongsheng, Li Pengfei, Hu Qing, Wu ..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Shanxi Institute Of Electronic Science And Tech and Shanxi Queying Shushan Dev Co Ltd have submitted a patent application for Historic Building Structure Health Real-time Evaluation System Based on Digital Twinning. Yang Yixin and Han Jiaojiao developed the invention. The patent application number is CN2025..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Chongqing Hkc Optoelectronics Tech Co Ltd and HKC have submitted a patent application for Jitter Display Method, Driving Module and Display Device. This invention was developed by Zhou Mancheng and Xu Pei. The patent application number is CN202511884550 20251211. The patent publication number is CN121354463..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Eccom Network System Co Ltd and Cetc Digital Tech Group Co Ltd have sought patent for Infrared Thermal Image Target Segmentation Method and System Based on Multi-channel Attention. This invention was developed by Lu Wanrong, Jiang Bo, Zhang Yanwei, Duan Ruijie, Wang Fengxiao, Sun Qian and Zhou Yunhua. The p..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Shenyang Meteorological Bureau and China Meteorological Administration (Shenyang) Institute of Atmospheric Environment have applied Chinese patent for Spatial Spectrum Fusion Image Straw Coverage Inversion Method Based on Machine Learning. Sun Longyu, Zhang Boyu, Wu Jinwen, Feng Rui, Sun Yue, Ji Ruipeng, Zhang..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Mianyang Huike Optoelectronics Technology Co Ltd and HKC have submitted a patent application for Display Panel, Manufacturing Method Thereof and Display Device. Ding Qingyang, Li Yao and Ye Lidan developed the invention. The patent application number is CN202511518965 20251023. The patent publication number..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Visionox Technology Co Ltd and Hefei Visionox Technology have applied Chinese patent for Display Panel and Display Device. Zhang Deqiang, Li Zhongjun, Xiao Yiming, Xu Fengying, Zhu Xiujian and Xing Rubo developed it. The patent application number is CN202511509008 20231127. The patent publication number is ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Kunshan Govisionox Optoelectronics and Hefei Visionox Technology have submitted a patent application for Display Panel, Display Device and Preparation Method of Display Panel. This invention was developed by Dang Pengle, Ni Liusong and Zhou Zhiwei. The patent application number is CN202410948713 20240716. T..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have filed a patent application for Light Emitting Device and Display Apparatus. This invention was developed by Wang Xingxing, Xu Xiaoqiang, Ma Lihui, Feng Zijun and Xu Xiaodong. The patent application number is CN202511534771 20251024. The pa..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- BOE Technology Group and Beijing BOE Display Tech Co have submitted a patent application for Array Substrate, Display Panel and Display Device. This invention was developed by Hou Wenjie, Qin Wei, Zhao Chongyang, Miao Yingmeng and Yang Yue. The patent application number is CN202410944863 20240715. The paten..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Guangzhou Shiyuan Electronic Technology and Guangzhou Shirui Electronics Technology have submitted a patent application for Liquid Crystal Display Screen. Chen Jungang developed the invention. The patent application number is CN202410953300 20240716. The patent publication number is CN121348608 (A). Interna..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Nantong Nuotong Yimu Medical Tech Co Ltd and Nuotong Yimu Optical Tech Danyang Co Ltd have submitted a patent application for Scattering Lens and Design Method Thereof. This invention was developed by Di Make, Zhu Zhilin and Cai Xiaogu. The patent application number is CN202511943664 20251222. The patent pu..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Hangzhou Jishi Intelligent Tech Co Ltd and Eye and ENT Hospital of Fudan University have submitted a patent application for Stereoscopic Disparity Map Generation Method and Device, Head-mounted Display Equipment and Storage Medium. Gao Yige, Wen Wen, Deng Zihui, Duan Xinyan, Tong Xiaoyu and Chen Da developed t..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Suzhou Zhengdao Photoelectric Mat Co Ltd and Jiangsu Jitri Smart Liquid Crystal Sci & Tech Co Ltd have applied Chinese patent for Panoramic Head-up Display Device. Liu Haoming, Yan Wenlong, Lu Jiawei and Xue Jiuzhi developed it. The patent application number is CN202511814356 20251204. The patent publicatio..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Kcwinden Energy Zhejiang Co Ltd and Shaanxi Kaichen Photoelectric Tech Co Ltd have submitted a patent application for Multilayer Laser Wind Finding Radar Data Processing Method and System. This invention was developed by Zhao Zhicheng, Tian Shaohua, Zheng Chengzhuo and Zheng Xumeng. The patent application n..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- River Lake Prot Center Ministry Of Water Resources and Wuhan Newfiber Photoelectric Co Ltd have submitted a patent application for Termite Nest Positioning Method, Device and Equipment Based on Image Recognition and Storage Medium. This invention was developed by Wu Zhiguo, Yang Guohua, Chen Yin, Yue Songtao, ..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Suzhou Tongli Optoelectronics and Qianjiang Ruixin Nano Tech Co Ltd have sought patent for Wedge-shaped PVB (polyvinyl Butyral) Film Cohesive Force Testing Device. This invention was developed by Li Hongbo. The patent application number is CN202511927046 20251219. The patent publication number is CN12134738..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Southwest Jiaotong University and Shandong Jibin High Speed Railway Co Ltd have submitted a patent application for Contact Network Dropper Cluster In-situ Monitoring Method Based on Optical Fiber Sensing Technology. Gao Shibin, Sun Hongbin, Wu Haibo, Jiao Feng, Bao Yinghao, Gong Yanzhao and Yu Long developed t..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- BYD Company and BYD Semiconductor have applied Chinese patent for Pixel Unit, Image Sensor, Image Pickup Device, Electronic Equipment and Vehicle. Liang Qichao, Zheng Maoling, Liu Kun and Xie Yong developed it. The patent application number is CN202511248067 20250902. The patent publication number is CN1213..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Guangzhou Fangbang Electronics Co Ltd and Zhuhai Dachuang Electronics Co Ltd have submitted a patent application for Electromagnetic Shielding Film and Circuit Board. This invention was developed by Su Zhi, Zhang Qi and Xu Xuyuan. The patent application number is CN202511329253 20250917. The patent publicat..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Shanghai Tongji Independent Intelligent Unmanned System Res Institute and Shanghai Artificial Intelligence Innovation Center have submitted a patent application for Laser Radar Camera Calibration Method and Device and Medium. This invention was developed by Sun Wen, Meng Yunzhu and Dong Yanchao. The patent ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Wenzhou Jiabo Tech Co Ltd and Shanxi Road & Bridge Construction have sought patent for Sandstone Material Single Grading Detection Method Based on Deep Learning and Image Processing. This invention was developed by Gou Long, Guo Conglin, Yang Jianfeng, Bai Yongsheng and Zhang Xingyu. The patent application ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- No. 719 Res Institute China State Shipbuilding Co Ltd and Wuhan University have submitted a patent application for Endoscope Image Self-supervision Depth Estimation Method Based on Physical Light Supplement Model. This invention was developed by Wu Jiaxing, Chen Gang, Li Jingyu, Xiao Chunxia, Zhou Long, Liu Yu..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Hehe Energy Beijing Co Ltd and Hebei Hehe Energy Tech Co Ltd have filed a patent application for Industrial Furnace Working Condition Mode Recognition System Based on Image Recognition. This invention was developed by Sheng Yonggang, Xu Ping, Zhao Xianfeng, Liu Benliang, Yang Kaizhong, Zhang Fan, Liao Tianyu a..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Beijing Normal University and Jiangsu Sinogram Medical Tech Co Ltd have submitted a patent application for Ki Mean Value Calculation Method and System Based on Fdg Pet Delay Scanning. This invention was developed by Wu Jing, Li Nan and He Shengji. The patent application number is CN202511350793 20250922. Th..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- China Coal Research Institute and Central South University have submitted a patent application for Low-light Image Enhancement Method and Mine Image Enhancement Method. Cheng Jian, Zhang Junchao, An Ning, Fu Sheng and Wang Chao developed the invention. The patent application number is CN202511568108 2025103..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Laser Fusion Research Center China Academy of Engineering Physics and Anhui University have submitted a patent application for X-Ray Image Denoising Domain Gap Bridging Method Based on Physical Information and Data Synthesis. Sun Chuankui, Guo Liang, Hua Rui, Gong Tianzhu, Jiang Wei and Sun Changyin developed ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Shenzhen Jooan Tech Co Ltd and Hangzhou Yuetai Tech Co Ltd have submitted a patent application for 4G Three-card Single Standby Method and System Applied to Monitoring Camera. Xu Qunbing and Liu Dongsheng developed the invention. The patent application number is CN202511914066 20251218. The patent publicati..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Chengdu Xingrong Municipal Facilities Man Co Ltd and Sichuan University have filed a patent application for Underwater Image Enhancement Method Based on Asymmetric Gray World and Gradient Distribution Characteristics. This invention was developed by Yang Dan, Tsukuda Matsuyoshi, Rui Shengyang, Qiang Hu, Guo Li..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Geely Holding Group and Geely Automobile Research Institute (Ningbo) have submitted a patent application for Network State Display Method and Related Device. This invention was developed by Shang Junhui and Shang Jungang. The patent application number is CN202511515657 20251022. The patent publication numbe..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Hangzhou Yunhant Network Tech Co Ltd and Zhejiang Lyucheng Weilai Shuzhi Tech Co Ltd have submitted a patent application for Secure Calling Method and System for Digital Rmb Smart Contract and Dcep Service. Huang Butian, Zhou Zhihu, Zhong Sisi, Li Lin, Liu Zhenguang and Lyu Qiuyun developed the invention. T..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Fujian Pincheng Construction Eng Consultant Co Ltd and Zhonghai Enterprise Development Group have submitted a patent application for Electromechanical Engineering Quantity Digital Management Method and System Based on Revit Model. This invention was developed by You Rui, Xu Jiang, Zhang Yantao, Zhao Shen, Luo ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Anhui Gongxin Photon Tech Co Ltd and Anhui Xinan Optoelectronics Tech Co Ltd have submitted a patent application for Vehicle-mounted Photoelectric Branching Equipment, System and Signal Conversion Method. Zhang Yun, Moingeon, Xing Zhenqing, Bei Jingsong and Xu Ming developed the invention. The patent applic..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- China Mobile Group Shandong Co and China Mobile Communications have sought patent for Method, Device and Equipment for Correcting Output Power of Optical Module and Storage Medium. This invention was developed by Jing Dong, Xin Jianguo, Zhang Andong, Zhang Kaihua, Cui Yan, Guo Zhigang, Wang Xiaolei, Li Xinxin ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Zhengzhou University and Henan Sincerity Information Tech Co Ltd have sought patent for Intelligent Manufacturing-oriented Digital Twin Multi-scale Knowledge Modeling Method and Model. This invention was developed by Ji Lixia, Wang Wei, Zhang Han and Chen Yunfeng. The patent application number is CN20251154..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- University of Science and Technology of China and Huagong Farley Cutting & Welding System Engineering have submitted a patent application for Two-dimensional Galvanometer Scanning System Transition Track Generation Method, System, Equipment and Medium. Xie Han, Jiang Wei and Wu Da developed the invention. T..

Optics & Imaging

  |  Tue 19 May 2026

Ottawa, May 19 -- Dongguan Shichang Metals Factory Ltd has submitted a patent application for Shipping and Display Container. This invention was developed by Lin Chen-kang. The patent application number is CA20193040996 20190424. The patent publication number is CA3040996 (A1). International Patent Classification codes are A4..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Wuxi City Zhangjing Pressure Vessel Mft Co Ltd has applied Chinese patent for Reaction Kettle Capable of Preventing Crystallization Blockage. Wu Yongxin, Du Xiaojun and Liu Yi developed it. The patent application number is CN202511629799 20251108. The patent publication number is CN121360549 (A). Internatio..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Lixin Tech Xiamen Co Ltd has submitted a patent application for Preparation Method of Photonic Crystal Surface Emitting Laser Element and Photonic Crystal Surface Emitting Laser. This invention was developed by Wang Wangnan, Duan Hailong, Zhang Wei and Cai Xiaoling. The patent application number is CN202511..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Nanjing Univ Suzhou High Tech Institute has applied Chinese patent for Semiconductor Laser of Monolithic Integrated Photoelectric Absorption Region and Use Method. Wang Feng, Zhao Wenzhe, Cao Jitao and Chen Xiangfei developed it. The patent application number is CN202511863700 20251211. The patent publicati..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Zhengzhou Zhonglei Optoelectronics Tech Co Ltd has submitted a patent application for Macro-channel Laser Capable of Being Used for Monitoring Emergent Light Energy and Preparation Method of Macro-channel Laser. Li Guangjun developed the invention. The patent application number is CN202511466360 20251014. T..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Shenzhen Weijing Sensing Tech Co Ltd patent application for Protection Method of Butterfly Laser and Butterfly Laser with Enhanced Reliability. Kong Zhimao, Zhang Qingsen, Zhang Qin, Wang Wenxiang and Li Weihai developed the invention. The patent appl..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Logan Laser Tech Wuhan Co Ltd has submitted a patent application for Intelligent Control Method and System of Laser Oscillator. This invention was developed by Xiao Zhisong. The patent application number is CN202511923880 20251219. The patent publication number is CN121355685 (A). International Patent Class..

Optics & Imaging

  |  Tue 19 May 2026

Beijing, May 19 -- Photonics Laser Tech Dongguan Co Ltd has submitted a patent application for High-power All-solid-state Picosecond Laser. This invention was developed by Guan Shangjie, Zhang Siyuan, Yu Mingzhu, Wang Shibo, Wu Guochao, Zheng Caiqiang, Yuan Yimin, Li Xinyu, Huang Junjing and Ma Kailin. The patent application ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- ICT Integrated Circuit Testing Ges Fur Halbleiterpruftechnik Mbh has submitted a patent application for Lens with Scanning System, Charged Particle Beam Device and Method for Scanning Charged Particle Beam. This invention was developed by Fienkes Martin and Liska Istvan. The patent application number is CN2..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has released LX Semiconductor Tech Co Ltd patent application for Display Driving Device, Display Device Including Display Driving Device, and Operating Method Thereof. This invention was developed by Kim Hyo-joong, Kim Ki-taek and Ahn Yong-sung. The patent applica..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has published Bangteng Tech Co Ltd patent application for Method for Pixel Control. The invention was developed by Dighton Chris. The patent application number is CN20248026896 20240318. The patent publication number is CN121359190 (A). International Patent Classi..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Selens Laboratories Ltd has submitted a patent application for Device for Performing Multiplication in Optical Domain. This invention was developed by Federmann Johannes. The patent application number is CN20248038628 20240614. The patent publication number is CN121359098 (A). International Patent Classific..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has released Guilin University of Electronic Technology and Guilin Zhigong Technology patent application for Rare Earth Molten Salt Electrolysis Intelligent Regulation and Control Method Based on Infrared Thermal Imaging and AI Prediction. This invention was develope..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Institut National De La Rech Aerospatiale has submitted a patent application for Large Aperture Optical System for Wide Angle Detection. This invention was developed by Drouault Guillaume, De La Barriere Florence and Petit John. The patent application number is CN20248039239 20240613. The patent publication..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Curiosis Inc has submitted a patent application for Filter Block Assembly and Optical System Using the Same. Park Young-ho, An Sung-eun, Kim Bong-woo, Cho Tai-youn, Choi Min-ji and Park Yong-hee developed the invention. The patent application number is CN20248040499 20240424. The patent publication number i..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Seiko Giken KK has submitted a patent application for Duplex Optical Fiber Connector Plug. Taira Junji developed the invention. The patent application number is CN20258003278 20250312. The patent publication number is CN121359062 (A). International Patent Classification codes are G02B6/36 and G02B6/40. Coop..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Shenzhen Tiejian Tech Co Ltd patent application for Smoke and Fire Detection Alarm Method and Camera. Lai Wuguang, Chen Baozhong and Duan Yiwang developed the invention. The patent application number is CN202511477177 20251016. The patent publication ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has published Beijing Haixin Zhisheng Tech Co Ltd patent application for Face Image Anti-counterfeiting Detection Method and Device Based on Frequency Spectrum Reconstruction. The invention was developed by Peng Mingsha, Wang Xianliang and Meng Fanjun. The patent ..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Alipay Hangzhou Digital Service Tech Co Ltd has submitted a patent application for Model Training Method, Image Processing Method and Device. This invention was developed by Xian Junlin and Zou Cheng. The patent application number is CN202511493864 20251017. The patent publication number is CN121353969 (A)...

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Guangdong Energy Group Co Ltd has submitted a patent application for Digital Image Detector and Detection Method. Lin Bing, Huang Yigeng, Ren Huiqing, Fan Runlian, Tao Huayan, Gao Yi, Song Hao and Li Meiyuan developed the invention. The patent application number is CN202511516487 20251022. The patent public..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- Shenzhen Zhiyingjia Tech Co Ltd has sought patent for Vision and Code Scanning Fusion-based Verification Method, Apparatus and Device, and Medium. This invention was developed by Huang Xiaohe. The patent application number is CN202511466497 20251014. The patent publication number is CN121353849 (A). Interna..

Optics & Imaging

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received No. 92942 Troops Of PLA patent application for Method for Training Radar Image Refiner Model, Method and Device for Generating Radar Image, and Electronic Equipment. Wang Shuman, Jiang Baichen, Ma Yiqing, Li Xin, Ma Haowen, Xiao Ming, Qiang Yanhui and Wa..
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