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Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Beijing University of Technology and Tsinghua University have sought patent for SEM-FEM-SPH Simulation Method and System for Three-dimensional Seismic Source-landslide. This invention was developed by Jiang Hui, Zhu Jingjing, Wang Jinting and Du Xiuli. The patent application number is CN202511698649 20251119..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Sino Shaanxi Nuclear New Mat Co Ltd has submitted a patent application for Molybdenum Concentrate Dryness Evaluation Method and System Based on Material Images. This invention was developed by Wang Qiang, Liu Zhenchuan, Li Shengjian, Liu Jianwen and Che Weifeng. The patent application number is CN20251182431..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Huizhou Huachen Optoelectronics Tech Co Ltd has filed a patent application for Capacitive Touch Screen with Polarization Function. This invention was developed by Qiu Minhua. The patent application number is CN202511442651 20251010. The patent publication number is CN121255056 (A). International Patent Class..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Qingdao Xinxin Microelectronics Tech Co Ltd has filed a patent application for Display Apparatus and Apparatus Control Method. This invention was developed by Nan Qingrong, Duan Yunpeng, Ma Ke and Liu Zhijun. The patent application number is CN202511814239 20251203. The patent publication number is CN1212601..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has published Qingdao Xinxin Microelectronics Tech Co Ltd patent application for Display Device and Brightness Compensation Method. The invention was developed by Duan Yunpeng, Liu Zhijun, Nan Qingrong and He Kai. The patent application number is CN202511822264 202..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Qingdao Xinxin Microelectronics Tech Co Ltd has filed a patent application for Display Apparatus and Apparatus Control Method. This invention was developed by Liu Zhijun, Li Xuhang, Jiang Jiande and Yu Heng. The patent application number is CN202511814271 20251203. The patent publication number is CN12126012..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Jiangxi Jiaotou Haitong Highway Maintenance Co Ltd has sought patent for Pavement Rut Analysis Method and System Based on Images. This invention was developed by Qi Ruijun, Zhang Jiyong, Xiong Jiarui and Li Lei. The patent application number is CN202511822250 20251205. The patent publication number is CN1212..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- China North Engine Res Institute has submitted a patent application for Device and Method for Rapidly Realizing Multi-angle Accurate Collision Test of Two Spray Beams. This invention was developed by Li Hong, Liang Yongsen, Li Yaozong, Bo Yaqing, Shi Dayu, Wang Lianchun, Pu Bowen and Zhang Hailiang. The pate..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Xingji Guangyao Beijing Tech Co Ltd has applied Chinese patent for Pixel Response Inconsistency Correction Method and System. Qiao Lei, Chen Jianpeng and Sun Li developed it. The patent application number is CN202511281017 20250909. The patent publication number is CN121259113 (A). International Patent Class..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has received Beijing Alphalong Tech Co Ltd patent application for Silicon Carbide Substrate-based Metasurface Waveguide Array and Spectrum Sensing System. Xu Peipei developed the invention. The patent application number is CN202511815537 20251204. The patent public..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Hongqi Integrated Circuit Zhuhai Co Ltd has sought patent for Curve Synchronous Adjustment Method. This invention was developed by Fan Jincheng, Yuan Yuan, Jiang Junhao, Yan Jingnan and He Dingxin. The patent application number is CN202511136551 20250814. The patent publication number is CN121256751 (A). Int..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Hangzhou Yaoqian Digital Tech Co Ltd has filed a patent application for Image Annotation Method Based on Multi-modal Large Model. This invention was developed by Shi Lixia and Miao Xiaoping. The patent application number is CN202511373947 20250925. The patent publication number is CN121259401 (A). Internatio..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has released Jiangsu Sushang Bank Co Ltd patent application for Image Version Evolution Path Identification Method and Device Based on Atlas Modeling. This invention was developed by Shi Zhihui, Wan Wenbing, Jiang Rong, Pan Guidi and Wang Ye. The patent application..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Zhuhai Yiwei Tech Co Ltd has applied Chinese patent for Method for Improving Instance Segmentation Precision. Wang Shengru and Li Yongyong developed it. The patent application number is CN202410833956 20240626. The patent publication number is CN121259310 (A). International Patent Classification codes are G0..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Huizhou Huachen Optoelectronics Tech Co Ltd has filed a patent application for Capacitive Touch Screen. This invention was developed by Qiu Minhua. The patent application number is CN202511442482 20251010. The patent publication number is CN121255052 (A). International Patent Classification codes are G06F3/0..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Southwest Jiaotong University and Yanghua Chuangwei Sichuan Innovation Tech Co Ltd have submitted a patent application for Self-powered Ionic Gel-based Touch Screen with Single-layer Structure and Preparation Method. This invention was developed by Yang Tingting, Shang Kedong and Qian Linmao. The patent appl..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Anhui Jiexun Optoelectronic Technology has submitted a patent application for Automatic Variable-speed Rotating Mechanism for Advancing Medium and Large Particle Materials. This invention was developed by Wu Shengli, Zhu Haoyu, Zhang Haitao, Yang Lulu, Bao Xinbin, Zhang Mengbing and Gao Xiaorong. The patent ..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- University of Electronic Science and Technology of China and Yuan Jing have submitted a patent application for Method for Improving Daytime Detection Capability of Foundation Photoelectric Detection Telescope. This invention was developed by Yuan Jing and Wang Zuyuan. The patent application number is CN20251..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Jiangsu Haohan Information Tech Co Ltd and Jiangsu Guoxin Jingjiang Power Generation Co Ltd have submitted a patent application for Multi-source Data Fusion Collaborative Completion Method and System for Digital Intelligent Material Yard. This invention was developed by He Chenghu, Zhou Guiping, Hu Qinghua, Fan..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Huaneng Dongguan Gas Turbine Thermoelectricity and Xi'an Thermal Power Research Institute have submitted a patent application for Power Plant Equipment Fault Prediction Method and System Fusing Digital Twinning. Tian Ji, Huang Xupeng, Sun Chuanqing, Qiao Gui, Lin Weiliang, Tang Jing, Tong Peng, Hu Yuanhui, Qiu ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Shenzhen Absen Optoelectronic and Huizhou Absen Optoelectronic have applied Chinese patent for Display Module and Display Device. Cui Qi, Xiao Zhou, Xiao Daocan and Ding Chongbin developed it. The patent application number is CN202511350576 20250919. The patent publication number is CN121260095 (A). Internat..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- North University of China and Cross Strait Tsinghua Res Institute Xiamen have submitted a patent application for Motion Posture Analysis System Based on Artificial Intelligence and Image Recognition. This invention was developed by Song Wenai, Fan Kai, Wang Qing, Lei Yi and Pei Zitong. The patent application..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Huaneng Gansu Energy Dev Co Ltd and Xi'an Thermal Power Research Institute have applied Chinese patent for Sensitive Picture File Intelligent Identification Method and System. Ma Long, Chen Guojun, Lei Jikun, Ding Feng, Cao Xu, Yang Guodong, Shan Zhengtao and He Qing developed it. The patent application numb..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Nanjing University and Nat Satellite Ocean Application Service have applied Chinese patent for Sea Surface Wind Stripe Optical High-resolution Remote Sensing Image Detection Method. Lu Yingcheng, Wang Lifeng, Wang Mingxiu, Yang Sheng, Song Qingjun and Ju Weimin developed it. The patent application number is ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Wu Yanbo and Liu Hengyuan have applied Chinese patent for Complex Building Area and Space Intelligent Identification Method and Device Based on Multi-time-point Remote Sensing Image Data. Wu Yanbo and Liu Hengyuan developed it. The patent application number is CN202511117320 20250811. The patent publication ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- CT Hydrogeology & Environmental Geology and Heilongjiang Ecological Geological Survey Institute have filed a patent application for Vegetation Recovery Monitoring Method Based on Image Analysis. This invention was developed by Pang Lili, Zhao Changqing, Dong Hanchuan, Zhang Jinyue, Tian Jiwei, Wang Honglei and ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Haining Water Conservancy Survey And Design Inst Co Ltd and Zhejiang Shuwei Tech Co Ltd have filed a patent application for Submerged Analysis Method and System Based on Image Recognition. This invention was developed by Huang Chaohui, Chen Chong, Chen Xian, Ma Yiqing, Wang Ligang, Qian Qunfeng, Zhu Zhehui, Din..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Huazhong University of Science and Technology, Electric Power Res Inst State Grid Fujian Electric Power Co Ltd and China Electric Power Research Institute have submitted a patent application for Spectral Analysis Device and Method for Gas Raman Scattering of Hollow-core Optical Fiber. This invention was develop..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Grid Power Space Technology and State Grid Corporation of China have submitted a patent application for Power Transmission Channel Image Ground Object Intelligent Segmentation Method and Device. This invention was developed by Hu Wei, Li Dan, Ma Chuntian, Liu Weidong, Li Junlei, Li Zhidong, Zhao Bangbo, L..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- China Tower and Tower Zhilian Tech Co Ltd have submitted a patent application for Three-dimensional Positioning Method, System and Device Based on PTZ Camera Calibration and Medium. Song Zeming, Li Juan, Ju Mengjie, Ma Wenjun, Shi Linsu, He Jie, Zhang Xin and Li Zixuan developed the invention. The patent app..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Westlake University and West Lake Laboratory Life Science and Biomedical Zhejiang Laboratory have submitted a patent application for Single Molecule Positioning Microscopic Imaging Device and Method Based on Structured Light Illumination. Zhang Yongdeng, Wang Qian and Zheng Bei developed the invention. The p..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Liaoning General Aviation Acad and Shenyang Aerospace University have filed a patent application for Self-adaptive Monocular Image Height Estimation Method Based on Traditional Feature and Deep Learning Information Fusion. This invention was developed by Gao Qian, Ma Teng, Wang Chuanyun, Zhang Qingxin, Xiong Xu..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Jianghan University and Yuanyu Xinqing Xiongan Tech Co Ltd have submitted a patent application for Sensing System Fusing Optical Fiber Vibration and Acoustic Emission, Monitoring Method and Device. This invention was developed by Liu Xiaohua, Xie Xianqi, Zhang Chengkai, Luo Xiangfeng, Fang Hongbo, Wei Zushuai, ..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Xiaomi Technology, Wuhan and Xiaomi Intelligent Home Appliance Wuhan Co Ltd have submitted a patent application for Application Display Method and Device, Application, Electronic Equipment, Storage Medium and Product. Zhou Mingsong, Song Haolin, Liu Yuntao and Liao Min developed the invention. The patent app..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Wuhan Servicebio Technology and Wuhan Institute of Technology have sought patent for Ultralow-temperature-resistant Breathable Sealing Film and Preparation Method Thereof. This invention was developed by Jiang Lingqing, You Feng, Xiang Zehong, Wang Xude, Jiang Qiangwei, Liu Weilin, Wei Yun, Zhou Tao, Peng Peng ..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Geely Holding Group and Geely Automobile Research Institute (Ningbo) have sought patent for Bio-based Conductive Film and Preparation Method and Application Thereof. This invention was developed by Zhang Fanxing, Zhang Shuixian, Qiao Bing, Liu Zhenhua and Jin Yuming. The patent application number is CN202511..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Nantong Nacoda Polyurethane Tech Co Ltd and Filinke New Mat Nantong Co Ltd have sought patent for Hydrophobic and Oleophobic Drag Reduction Film and Preparation Process Thereof. This invention was developed by Lin Yujin, Xiao Lin, Zhou Yijie, Sun Linna and Wu Qifei. The patent application number is CN2025118..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Jiangsu Lushan New Mat Co Ltd and Guangzhou Lushan New Mat Co Ltd have submitted a patent application for UV-aging-resistant Light Conversion Agent, Preparation Method Thereof, Light Conversion Adhesive Film and Photovoltaic Module. Feng Kaifeng, Chen Lei, Wu Xiaolong, Sun Long and Song Dengfeng developed the i..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Henan Academy Sciences and Laser Mfg Institute Henan Academy Of Sciences have submitted a patent application for Silicon-based Glass Three-dimensional Subtractive Processing Method Based on Ultrafast Laser Pulse Cluster Induced Selective Chemical Corrosion. Wang Zhenhua, Li Danyang, Sun Jian, Wan Siqi and Xu Ho..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Chongqing Institute of Green and Intelligent Technology, CAS and Chongqing University have filed a patent application for Pattern Reconstruction and Recognition Capability Verification Method for Infrared Photoelectric Detector. This invention was developed by Xiang Yang, Yang Chan and Feng Shuanglong. The p..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Guangdong University of Technology and Hangzhou Dianzi University have submitted a patent application for Scene-dependence-free External Parameter Calibration Method and System for Rotary Laser Radar and Inertial Navigation. Xu Yong, Liu Xiaowei, Chen Zijie, Liu Chang, Chen Yun, Li Junyi, Lu Renquan and Ye Yany..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Cars Shenzhen Res and Design Institute Co Ltd and China Academy Railway Sciences have applied Chinese patent for Mileage Correction Method, System and Equipment Based on Image Processing and Storage Medium. Guo Jianqin, Yan Xiaoxia, Liu Yutao, Ji Zhe, Li Junxin, Li Zhongtao, Zhang Xiaoyu, Song Qiang and Tan Zeq..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- China Mobile Group Anhui Co and China Mobile Communications have submitted a patent application for Infrared Image Enhancement Method and Related Device. This invention was developed by Zhang Qian, Pei Wenbin, Mei Yi, Lyu Tian, Fan Qi and Chen Li. The patent application number is CN202511435384 20251009. The..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Shenzhen Dacheng Prec Equipment Co Ltd and Dongguan Dacheng Intelligent Equipment have submitted a patent application for X-Ray Image Enhancement Method Based on Unsupervised Learning and Related Equipment. Yu Ao and Wei Jincheng developed the invention. The patent application number is CN202511813047 202512..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Hangzhou Beihang Univ International Innovation Institute Beihang Univ International Innovation Insti and Beihang University have applied Chinese patent for Particle Image Velocity Measurement Post-processing Method Based on Deep Learning. Pan Chong, Lin Hao, Qiao Shuai, Zhang Qingfu, Wang Shaofei, Wang Jinjun a..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Sichuan Sanshi Industrial Intelligent Tech Co Ltd and Chengdu Sanshi Tech Co Ltd have submitted a patent application for Object Plane Super-resolution Imaging System and Method Thereof. This invention was developed by Du Wu. The patent application number is CN202511803301 20251203. The patent publication num..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Huazhong University of Science and Technology and Hubei Guanggu Laboratory have submitted a patent application for Near-infrared Super-resolution Single-pixel Imaging Method and Related Equipment. This invention was developed by Sun Rui, Ding Yi, Liu Wenzhong, Kuang Jiaye and Cheng Jingjing. The patent appli..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Harbin Institute of Technology Shenzhen Institute of Science and Technology Innovation and City Security Development Tech Research Institute Shenzhen have sought patent for Unmanned Aerial Vehicle Multi-modal Image Registration Method and System Based on Shooting Distance Parameter, and Storage Medium. This inv..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Hangzhou Zhongwei Photoelectricity Co Ltd and Zhejiang Jingsheng Mechanical & Electrical have submitted a patent application for Soft Film Powder Filling Equipment. This invention was developed by Zhang Hangjun, Xu Weiqiang, Zheng Quan, Zhang Guangquan, Sun Chenglong and Feng Xuxin. The patent application nu..

Optics & Imaging

  |  Fri 08 May 2026

Beijing, May 8 -- Suzhou Flashforge 3D Tech Co Ltd and Zhejiang Flashforge Group have filed a patent application for Model Slice Image Generation Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Lin Naiyuan. The patent application number is CN202511412555 20250929. The patent publica..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Guoneng Zhejiang Beilun Power Generation Co Ltd and CHN Energy New Energy Tech Research Institute have filed a patent application for System and Method for Managing Whole Process of Anti-abrasion and Anti-explosion Maintenance of Boiler Based on Digital Twinning. This invention was developed by Yang Zhuojun, Hu..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Inventec Appliances and Yinghuada Shanghai Electronic Co Ltd have applied Chinese patent for Separated Display Screen Wearing Device. Zhang Sizhong, Xu Xiangdi, Lin Junyi and Tu Shuyang developed it. The patent application number is CN202511820812 20251204. The patent publication number is CN121254580 (A). I..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Peng Cheng Laboratory and Tsinghua Shenzhen International Graduate School have submitted a patent application for Light Field Display Method and System with Holography as Representation Medium. This invention was developed by Cao Hongkun, Zeng Yunhui and Jin Xin. The patent application number is CN2025112590..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Mianyang Huike Optoelectronics Technology Co Ltd and HKC have submitted a patent application for Display Panel and Display Device. This invention was developed by Zhang Lijuan, Wang Xianyu, Dou Yankun, Wang Ying, Zhu Lijia, Wang Hui and Li Jiewei. The patent application number is CN202511520152 20251023. The..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Zhangjiang Nat Laboratory and Nanjing University have applied Chinese patent for Regulation and Control Device for Optical Fiber Dispersion. Xie Zhenda, Jia Kunpeng, Zhang Xiaofan and Zhu Shining developed it. The patent application number is CN20251158632 20250730. The patent publication number is CN1212545..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Yangtze Optical Fibre and Cable Joint Stock and Yangtze Optical Fibre & Cable (Shanghai) have applied Chinese patent for Portable Stripping Tool for Pulling and Connecting Optical Cable Easy to Pull and Connect. Yan Pengyu, Zhang Gexin, Xu Su, Shen Pengfei and Liu Shiwei developed it. The patent application ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Nanning Guidian Electronic Technology Research Institute and Guilin University of Electronic Technology have submitted a patent application for Multi-type Disease Sparse Representation Imaging Method Suitable for Low Signal-to-noise Ratio. Jin Liangnian, Luo Shengyao, Xie Huiyu and Xie Yuelei developed the inve..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Xiangtan Branch China Tower Co Ltd and Hunan Branch Of China Tower Co Ltd have submitted a patent application for Fusion Detection and Iron Tower Photoelectric Tracking System and Fusion Detection and Iron Tower Photoelectric Tracking Method for Low, Slow and Small Targets. This invention was developed by Su Xi..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has published Anhui Jianzhu University and Anhui Ecological Env Monitoring Center Anhui Province Heavy Pollution Weather Forecast And Warning C patent application for Aquatic Organism Monitoring Method Based on Image Recognition. The invention was developed by Chen Xi..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has released Tibet Lansa Zhihui Tech Co Ltd patent application for Intelligent Data Processing Method for Multi-language Image Character Recognition and Translation. This invention was developed by Basan Yoshizon and Zhang Ting. The patent application number is CN2..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has published Zhejiang Xiangyi Business Tech Co Ltd patent application for Certificate Image Information Extraction Method and Device, Electronic Device and Storage Medium. The invention was developed by Zheng Zhouxuan. The patent application number is CN2025116225..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Cetc Fenghua Inf Equip Co Ltd has submitted a patent application for Focusing Control Method for Laser Scattering Defect Detection and Defect Detection System. This invention was developed by Guo Shuaifei, Guo Jinzhu, Guo Yanpeng, Gu Yichen, Dou Fei, Gao Kun, Wu Yunhao and Peng Zeyun. The patent application ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Shanghai Xingqing Optical Instr Co Ltd has submitted a patent application for Semiconductor Defect Detection Method and Device Based on Short-medium Wave Infrared Microscopic Imaging. Hu Yuzhe developed the invention. The patent application number is CN202511460049 20251013. The patent publication number is ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has received Geological Survey Of Jiangsu Province patent application for Satellite Image Ground Object Change Detection Method and System Based on Long Time Sequence Information Fusion. Zhan Yating, Wang Yujun, Song Ke, Wang Xiaohui, Li Yin, Zhu Yefei, Zhao Chaohe, R..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Ningbo Lawrence Surface Tech Co Ltd has submitted a patent application for Workpiece Surface Defect Image Detection Method and System. Yu Jinggang and Zhou Ke developed the invention. The patent application number is CN202511831932 20251208. The patent publication number is CN121253546 (A). International Pat..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Zhejiang Runjin Textile Mfg Co Ltd has submitted a patent application for Automatic Monitoring Equipment for Non-woven Fabric Processing Process Based on Industrial Camera. This invention was developed by Li Fubin and Li Linbo. The patent application number is CN202511344570 20250919. The patent publication ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Hangzhou Tujian Intelligent Tech Co Ltd has applied Chinese patent for Linear Scanning Mobile Platform Experimental Equipment. Wu Chenrui, Zhang Hongjie and Wang Shuangjian developed it. The patent application number is CN202511541721 20251027. The patent publication number is CN121253536 (A). International ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Shanghai Jiandan Zhimou Tech Co Ltd has submitted a patent application for Automatic Exposure Method for Internal Imaging of Aluminum Casting Hole in Industrial Quality Inspection Scene. This invention was developed by Qiang Dajun. The patent application number is CN202511534994 20251027. The patent publicat..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has published Hubei Univ Of Economics and Hubei Provincial Academy Of Building Res And Design Co Ltd patent application for Building Facade Defect Detection Method and System Based on Bimodal Image. The invention was developed by Liu Wenping, Chen Qingmin, Li Minglei,..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Zhejiang Lichao Engineering Tech Co Ltd has submitted a patent application for Pipeline Inner Wall Three-dimensional Imaging Detection Method Based on Area Array Laser Radar and Model Differential Analysis. Yu Jian and Yang Ningtuan developed the invention. The patent application number is CN202511274738 202..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Yulin Highway Bureau has sought patent for High-risk Slope Multi-temporal Remote Sensing Image Deformation Monitoring and Early Warning System. This invention was developed by Li Shaoping, Zhang Xiaozhou, Liu Wei, Li Yuecai, Lyu Penggang, Yan Xile, Zhao Yaling and Liu Yanyan. The patent application number is..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Shandong Liangshi Ecological Env Engineering Co Ltd has applied Chinese patent for Forestry Protection Image Real-time Analysis Method and System Based on Edge Calculation. Liu Haijie, Yin Lubo and Liu Hongling developed it. The patent application number is CN202511530628 20251024. The patent publication num..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Beijing Maimai Qugeng Tech Co Ltd has applied Chinese patent for Centella Asiatica Growth Period Monitoring Method Based on Vegetation Coverage Image Data. Huang Qiuwan, Tang Mengshi, Xue Beibei, Lei Bo, Li Nan, Sun Ao, Ren Hongchang and Li Ting developed it. The patent application number is CN202511441276 2..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has published Jinan Chengquan Biotechnology Co Ltd patent application for Device for Controlling Temperature of Buffer Solution to be Constant in Imaging Process and Use Method. The invention was developed by Zhao Yachong, Zhang Huachun, Peng Jian, Zhang Pei and Chang..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Jining Survey Institute has filed a patent application for Surveying and Mapping Data Processing System for Multi-source Remote Sensing Image Fusion. This invention was developed by Chung Myung-jin, Cui Shang and Chen Dongsheng. The patent application number is CN202511435022 20251009. The patent publication..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Guangzhou Jingyuan Security Tech Co Ltd has submitted a patent application for Duplicate Removal and Compliance Verification Method and System for Secret Evaluation Evidence Picture. This invention was developed by Huang Yongbo, Wu Dicong and Zhou Deyu. The patent application number is CN202511836567 2025120..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Grid Hubei Electric Power Co Ltd DC Company has sought patent for Integrated Michelson Interference Type Optical Microphone and Acoustic Detection System. This invention was developed by Duan Shiqi, Chen Haijian, Zhao Shiya, Mei Ning, Ding Jiefeng, Zhou Fan, Tian Wei, Wang Liqin, Li Yao, Fu Junxiong, Luo ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has released Beijing Duke Tech Co Ltd patent application for SF6 Gas Leakage Detection Method and System Based on Photoacoustic Spectrum Analyzer. This invention was developed by Wang Rubao, Liu Zhengduo, Jiang Renlin, Huang Jinfeng, Zhou Ming, Tang Binglan and Xu Che..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has released Shenyang Shunyi Tech Co Ltd patent application for Remote Sensing Image Target Detection Method Based on Improved Rt-detr and Computer Equipment. This invention was developed by Li Yingshun, Huang Lin, Guo Zhannan, Sun Xue, Liu Yang, Zhu Bailin, Liu Xin, ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has released Beijing Blue Pacific Tech Co Ltd patent application for Intelligent Image Recognition and Judgment System. This invention was developed by Cao Fan. The patent application number is CN202511822623 20251205. The patent publication number is CN121259510 (..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- China Commerce Networks Shanghai Co Ltd has submitted a patent application for Image Recognition Method Based on Printing Image Unit. Peng Xiaolong developed the invention. The patent application number is CN202511492500 20251017. The patent publication number is CN121259506 (A). International Patent Classif..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Qingdao Ruisikaier Biotechnology Co Ltd has submitted a patent application for Flow Cytometer Quality Control Method Based on Multi-parameter Optical Calibration. This invention was developed by Ji Cunpeng, Wang Ruixuan, Wang Shuoshuo, Zhao Guoqiang, Sun Shuliang and Sun Mi. The patent application number is ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Shenzhen Himit Tech Co Ltd has filed a patent application for Factory Production Line Monitoring Image Processing Method and System Based on Artificial Intelligence. This invention was developed by Liao Jianbo, Du Yunpeng and Yu Chenglong. The patent application number is CN202511441888 20251010. The patent ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Suizhou Xinxing New Mat Co Ltd has applied Chinese patent for Novel Chemical Material Liquid Optical Granularity Instrument with Quick Cleaning Flow Channel Structure. Zhao Dongjing, Zhang Guoguang, Wang Chao, Zhang Hui and Huang Di developed it. The patent application number is CN202511690730 20251118. The ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Beijing Xinrui Xiangtong Tech Co Ltd has applied Chinese patent for Comparison Analysis Method and System Based on AI Image Recognition. Wang Yonggang developed it. The patent application number is CN202511313535 20250915. The patent publication number is CN121259479 (A). International Patent Classification ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Guangzhou Lingnan Suiliang Grain Co Ltd has submitted a patent application for Medium-gluten Wheat Imperfect Grain Detection System Based on Hyperspectral Imaging. This invention was developed by Wang Shuangxiong, Ling Bin, Qi Pan, Guo Honghong, Kong Lingda, Luo Xu and Zheng Xiaoshan. The patent application ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Shandong Jining Canal Coal Mine Co Ltd has submitted a patent application for Coal Ash Content Detection Method and System Based on Laser Burning Technology. Zhang Chen, Qin Xiaomei, Zhu Zejian, Xu Lei, Zhou Fale, Li Yong and Yao Jianxin developed the invention. The patent application number is CN20251165298..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has released Fan Chen patent application for Lens Capable of Adjusting Imaging Position. This invention was developed by Fan Chen, Tian Shichao and Huang Xiaozhu. The patent application number is CN202511665778 20251113. The patent publication number is CN121254446..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Guangdong Triple Stone Tech Co Ltd has filed a patent application for Fan-in and Fan-out Device, Manufacturing Method Thereof and Multi-core Optical Fiber Connecting Assembly. This invention was developed by Xiao Min, Li Peihui, Chen Xiangyang, Wang Zhongsheng and Chen Linjia. The patent application number i..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Hubei Institute Of Land Surveying and Mapping has submitted a patent application for Geological Project Management Field Work Flow Digital Construction Method. Wu Jian, Tan Wenzhuan, Xiong Zhongzhao, Xing Xiaoyu, Li Zheng, Hu Haichao, Shao Zexing, Chen Jipei and Zhang Xiaoshuang developed the invention. The ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Wuhan Ruiwenxing Tech Co Ltd has filed a patent application for Novel Automatic Optical Socket System. This invention was developed by Zeng Huarong and Shen Yanwen. The patent application number is CN202511519514 20251023. The patent publication number is CN121254432 (A). International Patent Classification ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Zhejiang Luchuan Tech Co Ltd has submitted a patent application for Optical Fiber Flange and Optical Fiber Interface Assembly. This invention was developed by Gao Qi, Wang Zhiguo and Lan Zengjing. The patent application number is CN202511313236 20250915. The patent publication number is CN121254430 (A). Inte..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has published Wuhan Xunjiexin Tech Co Ltd patent application for High-stability Optical Module Optical Fiber Coupling Accurate Positioning Mechanism. The invention was developed by Tian Jun and Shi Zhibo. The patent application number is CN20251144837 20250729. The..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has received Huayi Boao Beijing Quantum Tech Co Ltd patent application for Point Contact Type High-stability Low-offset Optical Fiber Collimator. Zhao Wending and Zhang Kailun developed the invention. The patent application number is CN202511612242 20251105. The pa..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Hangzhou Institute Of Optics and Fine Mech has sought patent for Polarization Maintaining Optical Fiber Combining Doping and Microstructure and Preparation Method Thereof. This invention was developed by Lin Haochen, Xu Dinghai, He Wenbin, Pang Meng and Zhan Jinxin. The patent application number is CN2025114..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Dongguan Yingcai New Material Tech Co Ltd has submitted a patent application for Photovoltaic Cleaning and Coating Dynamic Scheduling System Based on Digital Twinning. Ye Pusheng, Liu Geyan and Sun Zicai developed the invention. The patent application number is CN202511268019 20250905. The patent publication..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Hangzhou Institute Of Optics and Fine Mech has sought patent for Anti-resonance Hollow-core Optical Fiber with Continuous Geometric Structure. This invention was developed by Zhang Xintong, Luo Zhuozhao, Wang Xiaocong, Yin Ruochen, Zhan Jinxin, He Wenbin and Pang Meng. The patent application number is CN2025..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Guangdong Yalongxing New Mat Co Ltd has sought patent for Light Scattering Film. This invention was developed by Chen Xiaoxia and Li Jianyun. The patent application number is CN202511813555 20251204. The patent publication number is CN121254405 (A). International Patent Classification code is G02B5/02. A..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- State Intellectual Property Office of China has released Tianfu Jiangxi Laboratory patent application for Self-assembled Monomolecular Layer Modified Surface Hydrophobic Optical Microcavity Device and Preparation Method Thereof. This invention was developed by Zhou Qiang, Liao Chuanxin, Fan Yunru, Zhang Dengke,..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 8 -- Qinghai Anli Juneng Titanium Co Ltd has filed a patent application for Science and Technology Project Management Implementation Progress Display Device. This invention was developed by Zhang Weihua, Lei Yunqing, Zhang Quanli, Yang Huangzheng, Chen Sheng, Sun Shaoyun, Cao Shoulin, Liu Pengfei, Peng Jun, Li Gaofe..
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