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Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Hunan Tengyun Jiawu Tech Co Ltd has submitted a patent application for Inspection Task Management Method and System Based on Bluetooth Electronic Paper Screen Display Label. Zhang Min developed the invention. The patent application number is CN202511319469 20250916. The patent publication number is CN1211897..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Guangzhou Oed Technologies Co has submitted a patent application for Narrow-frame Electronic Paper Display Device and Manufacturing Method Thereof. This invention was developed by Wang Xidu, Liang Liyong, Chen Wanli and Chen Yu. The patent application number is CN202511502091 20251021. The patent publication..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Tencent Cloud Computing Beijing Co Ltd has submitted a patent application for Image Processing Method and Device, Computer Equipment and Storage Medium. This invention was developed by Hao Liyang. The patent application number is CN202410768704 20240614. The patent publication number is CN121190788 (A). Inte..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Samsung Display and University Hanyang Ind University Coop Found have submitted a patent application for Subpixel. This invention was developed by Yu Byung-chang, Chung Kyung-hoon, Kwon Oh-kyong, Kim Yun-sik and Wei Chengmin. The patent application number is CN202510833567 20250620. The patent publication nu..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Zhongji Security Tech Co Ltd patent application for Camera Application Permission Control System and Method. Li Pengyu, Ma Zhanjun, Bai Xiaoxia and Zhang Yongli developed the invention. The patent application number is CN202511344248 20250919. The pate..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Kunming Lianpeng Tech Co Ltd has submitted a patent application for Digital Museum Based on Vr Panoramic Technology. This invention was developed by Shen Guofa, Bai Jifa, Ye Mingfei, Liang Shibo and Kang Xiaohong. The patent application number is CN202511605657 20251105. The patent publication number is CN12..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Xi'an Institute of Optics and Precision Mechanics, CAS and Shandong University have submitted a patent application for Manufacturing Method and Manufacturing System of Low-viscosity Hierarchical Structure. This invention was developed by Li Xun, Li Ming, Wang Lifeng and Chen Kai. The patent application numbe..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Qingdao Xinxin Microelectronics Tech Co Ltd has submitted a patent application for Display Device and Color Correction Method Thereof. Ge Zhongfeng, Zhao Caixia and Hao Caiyan developed the invention. The patent application number is CN202410807653 20240621. The patent publication number is CN121191455 (A). ..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Hefei K&D Tech Co Ltd has submitted a patent application for Display Module and Driving Method Thereof. This invention was developed by Ling Jie and Pan Weiwei. The patent application number is CN202511587919 20251031. The patent publication number is CN121191448 (A). International Patent Classification code..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Xingwei Photoelectric Tech Co Ltd has submitted a patent application for Image Fusion Enhancement Method for Multi-signal-source Liquid Crystal Splicing Screen. This invention was developed by Fang Yongshuang and Zhan Bo. The patent application number is CN202511310883 20250915. The patent publicati..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiaxing Zhongrun Optical Science & Tech Co Ltd patent application for Watch Lens and Intelligent Watch. The invention was developed by Yuan Haosheng, Chen Sanzhong, He Qiang and Yin Jiawei. The patent application number is CN202511565028 20251030. The..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Shanghai Ship And Shipping Res Institute Co Ltd has submitted a patent application for Combined Ship Intelligent Water Diversion System Integrating Differential Positioning, Laser Radar and Camera. This invention was developed by Chen Zexi, Han Bing, Zhao Zhigao, Dong Shengli, Wang Chenlei, Chen Yuhang, Wang Bi..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Shanghai Advanced Clinical Laboratory Science Co Ltd and Kenigewosi Wuxi Medical Tech Co Ltd have submitted a patent application for Quality Control Film Strip, Image Acquisition Device Calibration Method, Readable Storage Medium and Equipment. This invention was developed by Tao Xingchen, Wang Mu and Zhang Ful..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- University of Electronic Science and Technology of China and Yibin University Of Electronic Science And Technology Research Institute have sought patent for Quasi Fermi Level Splitting Imaging Method Based on Photocarrier Radiation Measurement. This invention was developed by Gao Chunming, Zhou Jiani, Gong Yanl..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Fujian Institute of Research on the Structure of Matter CAS and Mindu Innovation Laboratory have sought patent for Laser Crystallization Equipment and Laser Crystallization Method. This invention was developed by Huang Xin, Zheng Yi, Wang Shuaihua, Xu Xieming, Chen Min and Wu Shaofan. The patent application ..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- South China University of Technology and Guangdong Yixin Micro Semiconductor Tech Co Ltd have submitted a patent application for Film Thickness Sensor and Film Thickness Real-time Monitoring System. This invention was developed by Xiao Shu, Tang Guoliang, Chen Ziming, Jiang Saihua and Li Qiang. The patent ap..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- South China University of Technology, Guangzhou Institute Of Modern Industrial Tech, Hengqin Donghui Tech Co Ltd and Zhuhai Donglai Tech Co Ltd have submitted a patent application for Wide-range Hyperfine Wavelength Tunable Single-frequency Fiber Laser. This invention was developed by Zhao Qilai, Xu Shanhui, Ze..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Yangtze River Delta Physics Research Center Co Ltd and Institue of Physics CAS have applied Chinese patent for Amorphous Soft Magnetic Film and Preparation Method Thereof. Hu Yiwei, Cao Chengrong and Zhang Pengchao developed it. The patent application number is CN202511436036 20251009. The patent publication..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Suzhou Qisda Co Ltd and Qisda Corporation have submitted a patent application for Method for Driving Display Based on Perceptual Quantization and Display Device. Guo Minan developed the invention. The patent application number is CN202410810006 20240621. The patent publication number is CN121191467 (A). Inte..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- BOE Technology Group, Chengdu BOE Optoelectronics Technology and Beijing BOE Technology Development have submitted a patent application for Pixel Driving Circuit, Display Device and Driving Method. This invention was developed by Guo Yonglin, Wang Benlian, Aomi Tsuyoshi, Yu Ziyang, Yan Qingqing, Chen Du, Yan Zh..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Shanghai Sansi Technology, Shanghai Sansi Technology, Jiashan Sansi Photoelectric Technology Co Ltd, Pujiang Sansi Optoelectronics Technology and Zhejiang Puzhao Optoelectronic Tech Co Ltd have submitted a patent application for Method and System for Adjusting Consistency of Display Colors of Led Display Screen..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Gis Tech Chengdu Co Ltd, Interface Optoelectronics (ShenZhen) and General Interface Solution have submitted a patent application for Display Module, Display Device, Intelligent Equipment and Composite Film Structure. Wu Gang and Xie Dongsheng developed the invention. The patent application number is CN202511..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Beijing Muxue Computer Tech Co Ltd and Henan Childrens Hospital Zhengzhou Childrens Hospital have submitted a patent application for Child Limb Rehabilitation Training Action Evaluation System and Method Based on Image Recognition and Analysis. Wang Jing, Shi Liye and Li Xuegang developed the invention. The ..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Qingdao Hisense Electronic Tech Service Co Ltd and Hisense Group have submitted a patent application for Sample Image Generation Method and Device and Electronic Equipment. Zhang Wenchao, Zhao Qidong, Li Jie, Dong Xiulian, Mao Xiaofeng, Wang Xin, Xu Yi, Zhao Chunhui and Yuan Haidong developed the invention. ..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Sichuan Academy of Environmental Sciences and Chengdu University of Information Technology have filed a patent application for Straw Burning and Discharging Automatic Quantification Method Based on Dual-mode Image Dynamic Inversion. This invention was developed by Li Yuan, He Min, Han Li, Feng Xiaoqiong and Lon..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Shandong Institute of Pomology and Taian Taishan Forest Pest Control And Quarantine Station have filed a patent application for Hawthorn Disease Identification Method Based on Deep Convolutional Neural Network and Disease Image. This invention was developed by Xu Chaoran, Ran Kun, Jia Chunyan, Dong Ran, Guan Qi..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Jiangxi Tonghui Technology Group and Guangdong University of Technology have filed a patent application for Crack Identification Method and System Based on Image Processing. This invention was developed by Zhang Hua, Lyu Wei, Xie Tianchang, Zhang Jinmei, Lin Guomin and Tao Binbin. The patent application numb..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Tsinghua University and China Telecom Wanwei Information Technology have submitted a patent application for Method and System for Training Image Human Body Detection Model. This invention was developed by Zhang Hui, Chen Xiangyi and Wang Juntao. The patent application number is CN202511282209 20250909. The p..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Chengdu University of Information Technology and Sichuan Machinery Research & Design Institute Group have submitted a patent application for Multi-line Laser Extraction Matching System. This invention was developed by Liu Jiajia, Chen Xu, Guo Heng, Cheng Chen, Ma Zhongli, Wu Sidong and Yuan Jianying. The pat..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- The Affiliated Hospital of Neck Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University and Tabixing Health Technology (Chongqing) have submitted a patent application for Human Body Infrared Image Small Target Detection Method Based on Improved FGLCM Features. This invention was developed by..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Smartmi and Beijing Weierjia Technology have sought patent for Water Adding Detection Method and Device Based on Image Recognition, Equipment and Medium. This invention was developed by Li Shengmao. The patent application number is CN202511384798 20250926. The patent publication number is CN121190728 (A). In..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Midea Group, Shanghai and Midea Group have submitted a patent application for Iterative Image Reconstruction Method Using Regularization and Apparatus Therefor. Lyu Yuanyuan, Guo Hongyu, Xi Wei and Xia Xiaolei developed the invention. The patent application number is CN202511158259 20250818. The patent publi..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- China Tower and Tower Zhilian Tech Co Ltd have sought patent for Spherical Camera Image Set Parameter Resolving Method, Medium and Electronic Equipment. This invention was developed by Song Zeming, Li Juan, Ju Mengjie, Ma Wenjun, Shi Linsu, He Jie, Zhang Xin and Li Zixuan. The patent application number is CN..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- China Tower and Tower Zhilian Tech Co Ltd have submitted a patent application for Point Pricking Control Method for PTZ Camera Image Set, Medium and Electronic Equipment. This invention was developed by Song Zeming, Li Juan, Ju Mengjie, Ma Wenjun, Shi Linsu, He Jie, Zhang Xin and Li Zixuan. The patent applic..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Hebei Xintian Kechuang New Energy Technology and Xintian Zhihui Energy Tech Xiongan Co Ltd have sought patent for Fan Spindle Full Life Cycle Tracing Method and System Based on Digital Twinning. This invention was developed by Du Chunfeng, Zhang Zhengchuang, Ran Zishuo, Zhao Xiangyu, Liu Huaibai and Dong Zhipen..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Fudan University and Peking University Third Hospital have sought patent for Flat-scanning CT Image Aortic Valve Calcification Segmentation System Based on Space-time Prior. This invention was developed by Guo Yi, Qin Yuan, Zu Lingyun, Guo Ge, Guo Tianze, Yin Zhaowei and Wang Yuanyuan. The patent application..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Dongguan Yitai Intelligent Manufacturing Tech Co Ltd and Dongguan Yiming Hardware Plastic Products Co Ltd have sought patent for Plate Spraying Effect Detection Method and System Based on Image Processing. This invention was developed by Hu Hui. The patent application number is CN202511665023 20251113. The p..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Shanxi University and Changzhi Comprehensive Inspection And Testing Center have submitted a patent application for Agricultural Product Grade Determination Method Based on Spectral Image Analysis. This invention was developed by Zhang Jianbiao, Sun Hongbin and Dong Chuan. The patent application number is CN2..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Xi'an Jiaotong University and AECC Sichuan Gas Turbine Establishment have sought patent for Acquisition Method, Optimization Method and System of High-speed Dark Light Image Optimization Model. This invention was developed by Liang Jin, Wang Mingming, Cui Yang, Song Haolin, Wang Jinhong, Guo Jianying, Peng Xiao..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Midea Group, Midea Group, Shanghai and Beijing Wandong Medical Technology have submitted a patent application for Magnetic Resonance Image Processing Method and Device and Computer Readable Storage Medium. Zhou Yu, Guo Hongyu, Wu Jianghua, Xi Wei and Wang Hongbin developed the invention. The patent applicati..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Beijing BOE Technology Development and BOE Technology Group have submitted a patent application for Vehicle Information Display Method, System and Device and Storage Medium. Zhao Junjie, Chu Xiao, Su Jing, Zhang Honglei and Chen Shaobei developed the invention. The patent application number is CN202410805065..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Wuhan Paisi Semiconductor Co Ltd and Xi'an Jiaotong University have submitted a patent application for Low-voltage Fast-response Digital Linear Voltage Regulator with Self-adaptive Adjustment Two-dimensional Shift Register. Gao Xu, Fan Shiquan, Lai Haoyu, Cao Fuqiang, Zhang Guohe, Li Wenyuan, Kong Long, Li Yany..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Taonan Branch Of Huaneng Jilin New Energy Dev Co Ltd and Tongyu Branch Of Huaneng Jilin New Energy Dev Co Ltd have submitted a patent application for Dry-type Transformer Winding Temperature Measurement Error Correction Method with Digital Compensation. This invention was developed by Xing Lifang, Zhang Tiezhu,..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Research Institute China Mobile Communications and China Mobile Communications have sought patent for Temperature Sensing Method and System Based on Anti-resonance Hollow-core Optical Fiber. This invention was developed by Zhang Dechao, Zuo Mingqing, Ge Dawei and Wang Dong. The patent application number is C..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Danyang Kore Prec Electronic Co Ltd and Zhenjiang Fuchuang New Material Tech Co Ltd have sought patent for Expanded Polytetrafluoroethylene Microporous Waterproof Breathable Film. This invention was developed by Che Yanchao and Shi Yuping. The patent application number is CN202511250599 20250903. The patent ..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Inner Mongolia University of Technology and Ordos Institute of Technology have sought patent for Wind Turbine Blade Carbon Sensing Intelligent Operation and Maintenance System Based on Digital Twinning. This invention was developed by Jiang Xin, Wang Guoyu, Wang Ziyu, Ren Peiyong, Fan Haobo, Gao Mingze, Sun Ruo..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Xinjiang Lixin Energy Co Ltd, Mulei Xinfeng Wind Power Generation Co Ltd, Hami Xinfeng Energy Power Generation Co Ltd and Xinjiang Ruifeng Electric Power Tech Co Ltd have submitted a patent application for Wind Turbine Unit Yaw Control Method and System Based on Laser Radar Wind Measurement. This invention was ..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Maxphotonics, Suzhou Chuangxin Laser Technology and Shenzhen Jiaxin Laser Tech Co Ltd have submitted a patent application for Light Beam Adjusting Device, Laser Processing Head, Laser Processing Device and Laser Processing System. This invention was developed by Jiang Feng. The patent application number is C..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Xiangtan University and Huashang Electric Power Tech Development Shenzhen Co Ltd have submitted a patent application for Preparation Method and Application of LaFeO3/Hf-xsrxo2 Laminated Composite Ferroelectric Film. This invention was developed by Xiao Yongguang, Xiao Yujie, Xiao Jibo, Tang Minghua, Ruan Jinxia..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Qingdao Tianhuichen Tech Co Ltd and Qingdao University of Science and Technology have sought patent for Horizontal Dynamic Liquid Film Evaporation Energy-saving System Based on Heat Pump Circulation. This invention was developed by Duan Zhenya, Zhang Junmei, Wang Cancai, Pang Xintao, Chen Wei, Zhang Bin, Li Jin..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Suzhou Advanced Research Institute University Of Science And Technology Of China and University of Science and Technology of China have submitted a patent application for Passive Photoacoustic Patch for Nerve Regulation and Control and Preparation Method Thereof. Zhang Shisheng, Lan Hengrong and Gao Fei develop..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Guangzhou Chaoweijing Biological Tech Co Ltd and Beijing University have submitted a patent application for Multi-photon Microscope System and Imaging Method. This invention was developed by Sui Qiuhan, Zhao Chunzhu, Hu Yanhui, Tian Jingquan, Tong Jian, Wang Aimin and Cheng Heping. The patent application num..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Anhui Institute of Information Technology has sought patent for Binocular Preview Device and Adaptive Preview Control Method. This invention was developed by Yuan Cong, Han Haidong, Ge Zhennan, Jiao Zhipeng and Qian Yaping. The patent application number is CN202511297717 20250911. The patent publication numb..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Yichang Pengxing Tech Co Ltd has applied Chinese patent for Frame Eliminating Device for Combined Screen. Zhang Dengpeng developed it. The patent application number is CN202511707141 20251120. The patent publication number is CN121191396 (A). International Patent Classification codes are F21V21/00, F21V5/00 ..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Ji Hua Laboratory patent application for Optical Fiber Arrangement Optimization Method and Device, Equipment and Storage Medium. This invention was developed by Li Lifang, Zeng Xianfeng, Chen Zhe and Xu Chong. The patent application number is CN2025117..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Beijing Feimiaoliusheng Tech Co Ltd patent application for Optical Pumping Atomic Clock Frequency Stabilization System and Control Method. The invention was developed by Li Chunjing, Li Yingjie and Zhang Zhenwei. The patent application number is CN202..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Multi-eye Pupil Optimization Method. This invention was developed by Shi Chengyong, Wei Haochen, Yan Yongbin, Zhang Hongxin, Wang Taisheng and Wang Xiaoming. The patent applicatio..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Huawei Technologies patent application for Electrostatically Driven Micromirror and Micro-electro-mechanical Device. This invention was developed by Yu Yiting, Ding Guanghui, Sun Fengpei and Feng Zhihong. The patent application number is CN202410815259..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Kaidi Ind & Trade Co Ltd has applied Chinese patent for Waist Code Mirror with Naked Drill. Zhu Xiuling and Zhu Xiannian developed it. The patent application number is CN202410818587 20240621. The patent publication number is CN121186983 (A). International Patent Classification codes are G02B21/24, ..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Shanghai Jinri Xindong Tech Co Ltd has applied Chinese patent for Bionic Eyeball Vision Device, Vision System, Vision Control Method and Robot. Xie Yunpeng developed it. The patent application number is CN202511730986 20251124. The patent publication number is CN121179483 (A). International Patent Classifica..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Qingdao Hisense Laser Display patent application for Projection Equipment. This invention was developed by Wang Yu and Liang Kaihua. The patent application number is CN202410808656 20240621. The patent publication number is CN121187055 (A). Internation..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Yibin Jimi Photoelectric patent application for Light Source System. The invention was developed by Nie Siyong, Zhu Xiaolong and He Lei. The patent application number is CN202410806136 20240620. The patent publication number is CN121187054 (A). Intern..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Japan Display has submitted a patent application for Display Device. Hanada Akihiro, Yukawa Munehisa and Kaito Takuo developed the invention. The patent application number is CN202510832548 20250620. The patent publication number is CN121187040 (A). International Patent Classification codes are G02F1/133, G0..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released HannStar Display patent application for Display Panel. This invention was developed by Qiu Jingya, Luo Qien, Chen Yingrong, Zhang Shaoqian, Gao Lingzhi and Ye Zhengyan. The patent application number is CN202410799089 20240620. The patent publication nu..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Nantong Universal Optical Instr Co Ltd has sought patent for Light Intensity Modulator. This invention was developed by Tang Mingzhi. The patent application number is CN202511722281 20251121. The patent publication number is CN121187025 (A). International Patent Classification codes are G02F1/01 and H05K9/00..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Mingyue Lens Co Ltd has sought patent for Lens Design Method, Lens, Glasses Equipment, Storage Medium and Computer Program Product. This invention was developed by Xie Gongxing, Nie Yun, Wang Tao, Zhu Haifeng and Xie Gongwan. The patent application number is CN202511521684 20251023. The patent publication nu..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai Hongyuancheng New Material Tech Co Ltd patent application for Elastic Glasses Frame Structure with High Facial Form Adaptability and Glasses. Wei Miaomiao developed the invention. The patent application number is CN202511605433 20251105. The p..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has sought patent for Compact Spectrum Beam Combining Device. This invention was developed by Zhang Jun, Peng Hangyu, Zhang Jiye, Wang Jingbo, Han Jinliang, Fu Xinpeng, Fu Xihong, Lei Yuxin, Jeon Kyung-ok and Wang Lijun. ..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences patent application for Compact Spectrum Beam Combining Device. Zhang Jun, Peng Hangyu, Zhang Jiye, Wang Jingbo, Han Jinliang, Fu Xinpeng, Fu Xihong, Lei Yuxin and W..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Compact Spectrum Beam Combining Device. This invention was developed by Zhang Jun, Peng Hangyu, Zhang Jiye, Wang Jingbo, Han Jinliang, Fu Xinpeng, Fu Xihong, Lei Yuxin, Jeon Kyung-ok..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences patent application for Compact Spectrum Beam Combining Device. This invention was developed by Zhang Jun, Peng Hangyu, Zhang Jiye, Wang Jingbo, Han Jinliang, Fu Xin..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Hebei University has submitted a patent application for Optical Multi-pass Reflection Chamber Structure Based on Confocal Concave-ridge Design. This invention was developed by Yu Jin, Duan Xuefei, Zhang Guoxin, Huang Yutao, Huang Zhulong, Liu Zixiang, Ming Xing and Liu Xinyue. The patent application number i..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Jiangsu Aolan Arch Glass Co Ltd has applied Chinese patent for Observation Window with Low Optical Distortion in Deep Sea High Hydrostatic Pressure Environment. Huang Lisha, Gu Haibo, Wang Xianrong and Qian Haifeng developed it. The patent application number is CN202511676212 20251117. The patent publication..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Wuhan Pump Tech Co Ltd has applied Chinese patent for Ultra-wide Bandwidth Multi-wavelength Combiner. Jiang Yanbiao and Zhang Qianlong developed it. The patent application number is CN202511375376 20250925. The patent publication number is CN121186925 (A). International Patent Classification codes are G02B6/..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Zhangjiang Nat Laboratory has applied Chinese patent for Optical Polarization Rotator and Polarization Diversity System. Jiang Yang, Zhang Zhewei and Liu Peng developed it. The patent application number is CN202410806987 20240620. The patent publication number is CN121186923 (A). International Patent Classif..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai University and Hefei Nat Laboratory patent application for Method for Inducing Generation of Super-continuous Local Dispersion Wave in Waveguide. Guo Hairun, Li Qiankun, Shi Hongyang, Shi Zhiming, Sun Xueying and Chu Yongyuan developed the invent..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Kunming University of Science and Technology has submitted a patent application for Converter Intelligent Diagnosis and Optimization System and Method. This invention was developed by Xiao Qingtai, Liu Chunmei, Yang Kai, Xu Jianxin and Wang Hua. The patent application number is CN202511294974 20250911. The p..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Shunyu Aolai Micro Nano Optics Shanghai Co Ltd has applied Chinese patent for Bottom Alignment Grating Preparation Method and Bottom Alignment Grating. Shen Jian, Guo Feng and Gao Yifeng developed it. The patent application number is CN202410803458 20240620. The patent publication number is CN121186906 (A). ..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Meiyintang Tianjin Culture Communication Co Ltd patent application for Method and System for Identifying Characteristics of Hidden Part Based on Ancient Ceramic. This invention was developed by Chen Xu. The patent application number is CN202511285927 2..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Guangzhou Laidu Tech Development Co Ltd has applied Chinese patent for Image Acquisition Processing and Contrastive Analysis Method of Private Nursing Instrument. Ni Wenfen developed it. The patent application number is CN202511405409 20250929. The patent publication number is CN121190724 (A). International ..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Nanjing Lukou International Airport Tech Co Ltd has sought patent for Real-time Frame Synchronization Interaction Method of Multi-user VR Scene and Server. This invention was developed by Hu Kefei, Byun Jung-won, Wu Xuwei, Fang Jinling, Chang Young Seok and Jiang Tongtong. The patent application number is CN..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released China Ping An Property Insurance Co Ltd patent application for Image Generation Method and Device Based on Theme Information, Equipment and Medium. This invention was developed by Liu Jia. The patent application number is CN202511338739 20250918. The p..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Wuxi Shenhu Intelligent Tech Co Ltd patent application for Method for Accurately Positioning Two-dimensional Array Arrangement Hole Sites in Non-standard Environment Operation. This invention was developed by Sun Yefei. The patent application number is..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Xi'an Institute of Optics and Precision Mechanics, CAS patent application for Laser Ranging Method and Device. The invention was developed by Liu Bo and Wu Guojun. The patent application number is CN202511184557 20250822. The patent publication number..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Nanjing University of Science & Technology patent application for Four-wave Lateral Shear Interference Wavefront Restoration Method Based on Interferogram Continuation and Frequency Spectrum Adaptive Extraction. This invention was developed by Li Jianxin ..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- University of Science and Technology of China has sought patent for Optical Vibration Sensing Device and Method of Fiber-based Integrated Super-structure Grating. This invention was developed by Zang Haofeng, Huang Zuotang, Lu Yonghua and Wang Pei. The patent application number is CN202511383659 20250926. Th..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released No 34 Research Institute of China Electronics Technology Group CETC patent application for Large Dynamic Fiber-optic Gyroscope Scale Factor Full-temperature Segmented Compensation Method. This invention was developed by Xie Xuexin, Xie Baorong, Yin Yihui,..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Nanjing Runzhong Testing Tech Co Ltd patent application for Kinematics and Mechanics Priori-based Long-time Monitoring Under Complex Working Condition of AI + Vision + IMU Fusion. This invention was developed by Chen Jiaqing, Ge Yan, Zhang Tianyu, Xu Suha..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Fujian Jiatai Intelligent Equipment Co Ltd has submitted a patent application for 3D Vision Tool End Face Axial Run-out Detection Mechanism and Outer Diameter Online Detection Method. This invention was developed by Xie Maoyuan, Lai Siyang and Jiang Guoji. The patent application number is CN202511270082 2025..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Haitian Machinery Guangdong Co Ltd has filed a patent application for Injection Molding Product Blanking Detection and Sorting Platform Based on Machine Vision. This invention was developed by Tang Wensen, He Yong, Zhu Jiawei and Xu Jiacong. The patent application number is CN202511267229 20250905. The paten..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Maideke Tech Co Ltd patent application for Method for Detecting Transmittance of Trifocal Crystal Based on Achromatic Technology. Liu Liang, Rong Junhao, Gong Wenlei, Yang Fanghui and Li Longhui developed the invention. The patent application number is..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Xiamen University has sought patent for Device and Method for Detecting Liquid Particles Based on Light Scattering Method. This invention was developed by Yan Xiaomei, Luo Teng and Chen Junyan. The patent application number is CN202511441543 20251010. The patent publication number is CN121185873 (A). Interna..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Changsha Lubang Optoelectronics Technology has filed a patent application for Polarization Holographic Interference System and Regulation and Control Method Thereof. This invention was developed by Yang Yang, Liao Xinya, Xie Lyuping, Zhang Zhaoxing and Li Xiaochun. The patent application number is CN20251138..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Xu Bucheng has submitted a patent application for Voltage-stabilizing Universal Automatic Welding Equipment for Glasses Legs and Hinges. The patent application number is CN202511691784 20251118. The patent publication number is CN121178990 (A). International Patent Classification code is B23K13/01. An abstr..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Tibet Chengfengyuan Tech Co Ltd has sought patent for Contour Extraction Method and System Based on MCU Platform. This invention was developed by Tang Silong and Zhang Jie. The patent application number is CN202511304651 20250911. The patent publication number is CN121190510 (A). International Patent Classif..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- Shanghai Zule Information Tech Co Ltd has applied Chinese patent for Image Processing Method and Device, Equipment and Storage Medium. Yu Yuzhi, Wang Suyang, Li Weiwu and Lu Gang developed it. The patent application number is CN202511193019 20250825. The patent publication number is CN121190499 (A). Internat..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Institute Optics & Electronics, CAS patent application for Tripod with Adjustable Linear Expansion Coefficient. The invention was developed by Jiang Renkui, Zhang Ang, Liang Wei, Huang Mingzhu and Guan Shaohua. The patent application number is CN20251..

Optics & Imaging

  |  Thu 30 Apr 2026

Beijing, May 1 -- China Three Gorges University has submitted a patent application for Three-dimensional Hexagonal Double-concave Negative Poisson's Ratio Structure. This invention was developed by Li Xiang, Kuang Yan, Qian Zeguang, Qiu Yujie and Xiong Lei. The patent application number is CN202511531946 20251024. The patent ..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- Hubei Electric Power Planning and Design Instument has submitted a patent application for Network Construction Optical Storage Power Station Control Method. This invention was developed by Li Tingting, Li Hui, Zhai Xue, Li Bin, Wang Yiqun, Zhang Linyu, Liu Xiaochuan and Chen Xiaoyue. The patent application num..

Optics & Imaging

  |  Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Inner Mongolia Huadian Huitengxile Wind Power patent application for Intelligent Diagnosis Method for Power Secondary Equipment Based on Digital Twinning. This invention was developed by Dou Lei, Li Xiang, Cao Lu and Zhang Qin. The patent application num..
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