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Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Tianjin Polytechnic University patent application for High-beam-quality Slab Laser System Based on Stimulated Brillouin Scattering. The invention was developed by Li Kai, Wang Yulei, Yu Yu, Shi Jia, Yang Fan, Yue Jianfeng and Lyu Zhiwei. The patent appl..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Canon patent application for Optical Element and Optical Apparatus. The invention was developed by Kudo Genichiro. The patent application number is US202519362593 20251020. The patent publication number is US20260118644 (A1). International Patent Classification..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Samsung Display patent application for Illumination Optical System Including Temperature Compensated Aperture. The invention was developed by Sangu Akifumi, Park Cheolho and Chae Youngsu. The patent application number is US202519009090 20250103. The patent publ..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Samsung Electronics patent application for Semiconductor Package Including Optical Structure and Waveguide. The invention was developed by Ahn Seok Geun. The patent application number is US202519186094 20250422. The patent publication number is US20260118602 (A..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Commissariat Energie Atomique patent application for Partially Transparent and Partially Retroreflective Optical Component with Plane-symmetrical Deviation. The invention was developed by Martinez Christophe. The patent application number is US202519368083 2025..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Nikon Essilor patent application for Method for Producing Lens. The invention was developed by Shioda Goro. The patent application number is US202519433517 20251226. The patent publication number is US20260118558 (A1). International Patent Classification codes ..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Magnolia White patent application for Mother Board for Display Device and Method of Manufacturing the Display Device. The invention was developed by Iwahashi Naoya, Yanagisawa Sho and Tabatake Hiroshi. The patent application number is US202519372325 20251029. T..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Konica Minolta patent application for Image Forming Apparatus, Image Forming System, and Storage Medium. The invention was developed by Ishikawa Akimasa, Masuda Junichi, Ogata Satoshi, Suzuki Daichi and Yoshikawa Hiroyuki. The patent application number is US202..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published HKC patent application for Method for Manufacturing Display Panel. The invention was developed by Dang Fengzhen, Wu Chuan, Cao Zhonglin, Wei Dongmei, Yuan Xiaoxiao, Li Yao, Chen Jie, Yi Wenyu and Ye Lidan. The patent application number is US202519358868 2025101..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Aptiv Technologies AG patent application for Camera System, Manufacturing Method Thereof and Optical Element Mountable to a Circuit Platform. The invention was developed by Rafalowski Arkadiusz, Duralek Janusz and Hebda Pawel. The patent application number is U..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published HKC patent application for Display Panel and Display Apparatus. The invention was developed by Yi Wenyu, Cao Zhonglin and Ye Lidan. The patent application number is US202519369228 20251026. The patent publication number is US20260123218 (A1). International Pate..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Samsung Display patent application for Display Device, Electronic Device, and Method for Manufacturing Display Device. The invention was developed by Lee Seung Min, Jeong So Yeon and Hwang Souk-june. The patent application number is US202519258226 20250702. The..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has published Wuhan Tianma Micro Electronics patent application for Display Panel and Display Device. The invention was developed by Ma Hongshuai and Jin Chunming. The patent application number is US202519433197 20251226. The patent publication number is US20260123193 (A1). ..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published ZTE patent application for Passive Optical Network Signal Receiving Device. The invention was developed by Lei Xingyu, Yang Bo and Qi Jian. The patent application number is CN202511346861 20250919. The patent publication number is CN121239320 (A). Inter..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Ocean University China patent application for Three-dimensional Amplitude-frequency Modulation Method Based on Optical Breakdown Mechanism. The invention was developed by Song Wenhua, Zhang Yuyang, Li Bohan, Tian Ye, Xie Zuodong, Zhang Zhaoke, Guo Dabo a..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Northwestern Polytechnical University patent application for Double-morphology Flexible Film and Powder and Carbon Template Synergistic Preparation Method Thereof. The invention was developed by Zhang Leilei, Li Haiyang, Li Mengjiao and Li Hejun. The pa..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Beijing Xiaomi Mobile Software patent application for Image Processing Method, Image Processing Device, Electronic Equipment and Storage Medium. The invention was developed by Shao Ziheng. The patent application number is CN202410865930 20240628. The pa..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Shenzhen Yabo Innovation patent application for Method and System for Improving Image Quality Contrast Ratio of Projector and Projector. The invention was developed by Xu Daguang. The patent application number is CN202511261046 20250903. The patent publ..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Qingdao Hisense Laser Display patent application for Laser Projection Equipment and Control Method of Laser Projection Equipment. The invention was developed by Gao Hui and Ren Chaoyang. The patent application number is CN202410852585 20240627. The pate..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Ricoh patent application for Medium Processing Device and Image Forming System. The invention was developed by Takahashi Ryo. The patent application number is CN202510857823 20250625. The patent publication number is CN121239791 (A). International Paten..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Sichuan Aerospace Changzheng Equip Manufacturing patent application for Positioning Method of Flexible Tool for Laser Cutting of N-shaped Frame. The invention was developed by Liu Xiu, He Qingsong, He Jianjun, Yang Lin, Cheng Yuanjiang, Wang Zhen, Wang Z..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Shenzhen Haopeng Technology patent application for Welding Base and Laser Welding Machine. The invention was developed by Liu Chaowei, Liu Yanlin and Yan Yansheng. The patent application number is CN202511477336 20251015. The patent publication number i..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Wuhan University patent application for Ultra-hard Aluminum Alloy Short Pulse-ring Laser Ultra-high-speed Composite Material Adding Method. The invention was developed by Zhang Chen, Guo Qinghu and Liu Sheng. The patent application number is CN202511398..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Zeon patent application for Film Discharge Treatment Device and Method for Manufacturing Discharge Treatment Film. The invention was developed by Hirano Yuya. The patent application number is CN20248037225 20240620. The patent publication number is CN12..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Samsung Display patent application for Display Device, Method for Manufacturing Display Device, and Electronic Device. The invention was developed by Song Ji-hoon, Kim So Hyun, Lee Jong-seok, Kong Kwan-bae and Yoon Yong-hwan. The patent application numb..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Samsung Display patent application for Light-emitting Element, and Display Device and Electronic Device Including Same. The invention was developed by Kim Jin-wan, Min Dae-hong and Lee Byeong-ju. The patent application number is CN202510625076 20250515...

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Samsung Display patent application for Pixel and Display Device. The invention was developed by Jang Jae-yong, Kim Hyun-joon and Lin Tanyuan. The patent application number is CN20248036993 20240924. The patent publication number is CN121241387 (A). Inte..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published 3Shape patent application for System and Method for Improving Digital 3D Surfaces. The invention was developed by Mortensen Ib and U Jelund Henrik. The patent application number is CN20248034541 20240523. The patent publication number is CN121241368 (A)..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Xilinx patent application for Method and Apparatus for Wavelength Locking of Optical Wavelength Division Multiplexing Microring Modulator. The invention was developed by Bekele Adebabay M, Raj Mayank, Hsieh Cynthia, Kumar Sandeep, Wang Zhongze, Pattanagi..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Huawei Technologies patent application for Close-range Scanning Method and Related Device. The invention was developed by Xia Ri, Dong Lei, Ma Zhenmin, Hu Shibang and Yoo Jung. The patent application number is CN20248034813 20240522. The patent publicat..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Telefonaktiebolaget LM Ericsson patent application for Method and Apparatus for Determining Value of Configuration Parameter for Digital Front End. The invention was developed by Grimaldi Sandra, Olsson Gu Ran, Hamed Mostafa and Hagberg Haakan. The pate..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- NXP USA has sought patent for Wide Range High Resolution Time to Digital Converter. This invention was developed by Singh Devesh Pratap, Jain Deependra Kumar and Thakur Akshay. The patent application number is US202519360019 20251016. The patent publication number is US20260118831 (A1). International Patent..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- Samsung Display has sought patent for Display Device, Method of Manufacturing the Display Device, and Electronic Device. This invention was developed by Lee Chang Hun, Kim Tae Hoon and Jeong Kang Seob. The patent application number is US202519220394 20250528. The patent publication number is US20260123153 (..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- Panasonic Automotive Systems has sought patent for Display Device and Head-up Display Apparatus. This invention was developed by Hara Hiroki, Mikayama Satoshi, Tanabe Noritaka, Yonetani Yusuke and Kawai Daiki. The patent application number is US202519332710 20250918. The patent publication number is US20260..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Suteng Innovation Technology has sought patent for Galvanometer Motor and Laser Radar. This invention was developed by He Zhen, Lei Youxue, Zhu Bihua, Zhu Congcong and Xu Fenglian. The patent application number is CN202410866673 20240628. The patent publication number is CN121238945 (A). International Patent C..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- HKC has sought patent for Display Panel and Display Device. This invention was developed by Li Yao and Ye Lidan. The patent application number is US202519369364 20251027. The patent publication number is US20260123261 (A1). International Patent Classification codes are H10K59/122, H10K59/127 and H10K59/80. ..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- Hubei Yangtze Industrial Innovation Center of Advanced Display has sought patent for Display Panel and Display Device. This invention was developed by Zang Dandan, Liu Yanzi, Hu Liang and Kuang Lilian. The patent application number is US202519432553 20251224. The patent publication number is US20260123230 (..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- HKC has sought patent for Display Panel, Manufacturing Method Thereof, and Display Device. This invention was developed by Zhou Ting, Li Jing, Huang Min, Huang Tianjun and Yuan Haijiang. The patent application number is US202519370743 20251028. The patent publication number is US20260123229 (A1). Internatio..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- HKC has sought patent for Display Panel and Display Device. This invention was developed by Cao Zhonglin and Ye Lidan. The patent application number is US202519356124 20251012. The patent publication number is US20260123203 (A1). International Patent Classification codes are H10K59/122, H10K59/127, H10K59/8..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Cowell Optic Electronics has sought patent for Imaging Plane Inclination Angle Detection Method and Device, Equipment and Storage Medium. This invention was developed by Zhang Hongyu, Chen Jilong, Lin Bo, Ai Yafen and Liu Chunhui. The patent application number is CN202410843949 20240627. The patent publication..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- BYD Company has sought patent for Photocatalyst and Composite Film. This invention was developed by Zhou Haohao, Li Xingzhuo, Zhu Mengru, Liu Bingxuan and Zhang Yihu. The patent application number is CN202511207111 20250825. The patent publication number is CN121244223 (A). International Patent Classification ..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Apple has sought patent for Color Mosaic Filter Layout for Enhanced Camera Performance. This invention was developed by Yousub Said, Gilboa Nicola, Avraham Aram and Michael Gilad. The patent application number is CN202510593951 20250509. The patent publication number is CN121239974 (A). International Patent Cl..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Shenzhen Haiyi Zhixin Technology has sought patent for Panorama Stitching Method and Device, Pan-tilt Camera Control Method and Device and Electronic Equipment. This invention was developed by Ling Rui. The patent application number is CN202410854880 20240627. The patent publication number is CN121239966 (A). ..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Hisense Visual Technology has sought patent for Video Subtitle Display Method, Display Equipment and Storage Medium. This invention was developed by Liu Zhaolei and Xiao Ping. The patent application number is CN202511500258 20251020. The patent publication number is CN121239888 (A). International Patent Classi..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Yamazaki Mazak has sought patent for Laser Processing Method, Laser Processing Machine, Program, and Computer-readable Medium. This invention was developed by Ito Nobuhiro, Tomita Tatsuya and Matsuoka Kei. The patent application number is CN20238097833 20231226. The patent publication number is CN121240947 (A)..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Wuhan China Star Optoelectronics Semiconductor Display Technology has sought patent for Display Panel and Display Device. This invention was developed by Li Dingke and Qin Xu. The patent application number is CN202511358044 20250922. The patent publication number is CN121240735 (A). International Patent Classi..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Samsung Display has sought patent for Display Device and Method for Manufacturing Display Device. This invention was developed by Kim Yeon-tae, Kim Dae-hyun, Song Xianzhen and Jung Kwang Jin. The patent application number is CN202510186954 20250220. The patent publication number is CN121240695 (A). Internation..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- BOE Technology Group has sought patent for Display Substrate, Manufacturing Method Thereof and Display Device. This invention was developed by Gao Tianhang, Wang Jiangbo, Wang Mingxing, Sun Qian, Yan Huajie, Zhao Jiawei and Zhang Yingxiang. The patent application number is CN202410826167 20240625. The patent p..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- AU Optronics has sought patent for Pixel Array Structure with Thermal Sensing Function and Display Device. This invention was developed by Deng Mingyang and Zhuang Minghong. The patent application number is CN202511456297 20251013. The patent publication number is CN121240643 (A). International Patent Classifi..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Chengdu Chenxian Photoelectric has sought patent for Mass Transfer Method of Micro Light-emitting Diodes, Micro Light-emitting Diode Array and Display Panel. This invention was developed by Zhao Jie. The patent application number is CN202410841984 20240626. The patent publication number is CN121240625 (A). Int..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- BOE Technology Group has sought patent for Shifting Register Unit and Driving Method Thereof, Gate Driving Circuit and Display Device. This invention was developed by Shang Guangliang, Lu Jiangnan, Yan Sen, Feng Yu, Huang Yinglong and Liu Libin. The patent application number is CN20258000112 20250126. The pate..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- BOE Technology Group has sought patent for Backlight Module, Display Device and Preparation Method of Display Device. This invention was developed by Guo Kang, Gu Xin, Duan Zheng, Sun Yanliu and Wang Wei. The patent application number is CN20248000852 20240428. The patent publication number is CN121241301 (A)...

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Taiyuan Tenghua Roll has sought patent for Belt Conveying Light Seam Following Laser Cutting Blanking Equipment and Method. This invention was developed by Fan Jianjun, Guo Xiaxia and Zhao Yanyan. The patent application number is CN202511747742 20251126. The patent publication number is CN121245262 (A). Intern..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Beijing Institute of Technology has sought patent for Preparation Method of Flexible Anti-reflection Surface Based on Femtosecond Laser. This invention was developed by Wang Sumei, Xiong Zhongzhong and Jiang Lan. The patent application number is CN202511627429 20251107. The patent publication number is CN12124..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Xiamen University has sought patent for High-dynamic Optical Five-axis Machining Device and Machining Method. This invention was developed by Zhou Wei, Ma Yao, Luo Tao, Xu Wenjun, Yue Jinyang, Wang Yuqi, Wu Guobing, Lin Yuanpeng and Lin Gen. The patent application number is CN202511762278 20251127. The patent ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Xi'an Rare Metal Materials Institute has sought patent for Lamination Rolling Process Method of Ceramic Thick Film Prepared by Tape Casting Method and Ceramic Thick Film Lamination. This invention was developed by Xue Guoliang, Chen Chao, Ren Xiaodan, Wang Liang, Du Panpan, Shi Yingying, Wang Wen and Wang Zheng..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Yancheng Jinweier Intelligent Equipment has sought patent for TPU Bulletproof Film Production Extrusion Device. This invention was developed by Xin Wensheng, Zheng Zhiran, Li Song and Wang Shuai. The patent application number is CN202511802578 20251203. The patent publication number is CN121246195 (A). Interna..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Qingdao Hisense Laser Display has sought patent for Laser, Laser Light Source and Laser Projection Equipment. This invention was developed by Li Wei, Gu Xiaoqiang and Tian Youliang. The patent application number is CN202410854942 20240628. The patent publication number is CN121238319 (A). International Patent ..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Hainan Normal University has sought patent for 195nm Femtosecond Laser Capable of Outputting High Power. This invention was developed by Zhao Zhibin, Chen Hao, Qu Yi, Yang Jie, Jin Tianci and Guo Hangyi. The patent application number is CN202511405986 20250929. The patent publication number is CN121238316 (A)...

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Shandong University has sought patent for Spectrum Expansion Device and Method for Bibo Crystal Non-collinear Optical Parametric Oscillator. This invention was developed by Zhao Zhigang, Yasuhira, Liu Zhaojun and Cong Zhenhua. The patent application number is CN202511811698 20251204. The patent publication num..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Dugen Hexin Photoelectric Technology, Suzhou has sought patent for Time Sequence Controller, Laser and Time Sequence Control Method. This invention was developed by Yang Junjie, Lyu Fang, Wu Kai, Yang Dachao, Xing Art and Wang Rui. The patent application number is CN202511787242 20251201. The patent publicatio..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- Commissariat Energie Atomique has sought patent for System for Imaging the Distance of a Scene. This invention was developed by Daami Anis, Rigal Florence and Frey Laurent. The patent application number is US202519366663 20251023. The patent publication number is US20260118511 (A1). International Patent Cla..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- Sigma Corporation has sought patent for Imaging Optical System. This invention was developed by Yamamoto Yukihiro. The patent application number is US202519338031 20250924. The patent publication number is US20260118636 (A1). International Patent Classification codes are G02B13/00 and G02B7/02. Cooperative ..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- Largan Precision has sought patent for Photographing Optical System, Image Capturing Unit and Electronic Device. This invention was developed by Ke Yu-chun and Liao Guan-jr. The patent application number is US202419003284 20241227. The patent publication number is US20260118634 (A1). International Patent Cl..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- Samsung Electro-Mechanics has sought patent for Reflection Module and Camera Module Including Reflection Module. This invention was developed by Lee Yun Gu, Kim Po Chul and Lee Ta Kyoung. The patent application number is US202519278223 20250723. The patent publication number is US20260118628 (A1). Internati..

Optics & Imaging

  |  Wed 06 May 2026

Alexandria, May 7 -- Optotune Switzerland has sought patent for Arrangement for a Tunable Lens. This invention was developed by Patscheider Roman, Zesch Wolfgang, Cortizo Alan, Hebestreit Erik and Niederer David. The patent application number is US202519428193 20251221. The patent publication number is US20260118623 (A1). Inter..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Shanghai Micro Electronics Equipment Group has sought patent for Exposure Illumination Relay Lens Group, Exposure Device and Telecentricity Adjusting Method Thereof. This invention was developed by Qing Dawei, Guo Yinzhang and Yin Xiao. The patent application number is CN202410867531 20240628. The patent publi..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Guangzhou Shiyuan Electronic Technology has sought patent for Suspension Display Device. This invention was developed by Wang Xianfan and Pang Bin. The patent application number is CN202410846107 20240627. The patent publication number is CN121232462 (A). International Patent Classification codes are G02B17/06..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Zhangzhou Health Vocational Institute has sought patent for AR Teaching Display Equipment. This invention was developed by Chen Yubin. The patent application number is CN202511293433 20250911. The patent publication number is CN121232450 (A). International Patent Classification codes are G02B27/01 and G09B5/02..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Apple has sought patent for Display Device with Compact Projector. This invention was developed by Scannell Christopher M and Harder Cameron A. The patent application number is CN202510881720 20250627. The patent publication number is CN121232449 (A). International Patent Classification code is G02B27/01. Coop..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Yanshan University has sought patent for Beverage Production Batching Process Control Method and System Based on Digital Twin Modeling. This invention was developed by Wu Fenghe, Jiang Zhanpeng, Hu Ruixia, Sun Yingbing, Jin Guoxing and Wang Yu. The patent application number is CN202511436974 20251009. The pate..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Beijing Qiyi Century Science & Technology has sought patent for Page Rendering Method and Device, Display Equipment and Storage Medium. This invention was developed by Geng Yuanbo, Liu Binbin, Zhou Kefeng and Fang Yangyadong. The patent application number is CN202511371095 20250924. The patent publication numb..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Shijiazhuang Posts and Telecommunications Technical College Training Center, China Post Group has sought patent for Virtual Digital Human Online Education Service System Based on Multi-modal Large Model. This invention was developed by Lun Bing, Zhang Lei, Wang Yuechun, Hao Xiaohui and Wang Ruixue. The patent ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Guangdong Power Grid has sought patent for Power Distribution Equipment Infrared Image Instance Segmentation Method and Device Based on Gradient Center Convergence, Terminal Equipment and Storage Medium. This invention was developed by Luo Jinbin, Chen Hao, Zhang Jian, Qiu Youping, Liu Gao, Lin Junxing, Guo Jin..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Tianjin Fire Research Institute of MEM has sought patent for Tunnel Cable Detection System Based on Thermal Imaging and Detection Method Thereof. This invention was developed by Zhang Jin, Ma Chang, Liu Bingxi and Zhuo Ping. The patent application number is CN202511100459 20250807. The patent publication numbe..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Xuzhou Medical University has sought patent for Dynamic Holographic Reconstruction System for Cta and Dsa Coronary Artery Image Fusion. This invention was developed by Wu Chunyu, Yang Chun, Wang Jingchun and Xu Haoyue. The patent application number is CN202511608593 20251105. The patent publication number is C..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Shaanxi University of Science & Technology has sought patent for Workpiece Surface Defect Image Recognition Method. This invention was developed by Li Hanqian and Zhang Dongxu. The patent application number is CN202511767678 20251128. The patent publication number is CN121236065 (A). International Patent Class..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Fourth Hospital of Hebei Medical University Tumor Hospital of (Hebei) Province has sought patent for Medical Image Data Processing Method and System for Interventional Operation. This invention was developed by Chen Lihua, Yu Li and Liu Miaosen. The patent application number is CN202511652432 20251112. The pat..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has sought patent for Dmd-mcp Ultraviolet Imaging System and Distortion Correction Method. This invention was developed by Yan Wanhong, Tao Chen, Song Kefei, He Lingping, Chen Bo, Yu Sibo and Zhang Hongji. The patent app..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Shanghai University has sought patent for Mamba Structure Image Rain Removal Method Based on Frequency Domain Feature Guidance and Medium. This invention was developed by Lin Xiao, Chen Yilin, Zhao Tianna and Chen Erzhuo. The patent application number is CN202511531188 20251024. The patent publication number i..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Fuzhou University has sought patent for Low-illumination Image Enhancement Method Combining Multi-channel Parallel Attention and Cross Fusion. This invention was developed by Zhang Yongai, Cheng Hao, Lin Jianpu, Lin Shanling, Lin Zhixian, Wang Huiying and Zheng Zhiwei. The patent application number is CN202511..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Canon has sought patent for Image Processing Apparatus, Control Method of Image Processing Apparatus, Computer Program Product, and Storage Medium. This invention was developed by Midorikawa Keisuke. The patent application number is CN202510870550 20250626. The patent publication number is CN121236793 (A). Int..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Ansteel Group Mining Industry has sought patent for Flotation Froth Image Feature Extraction Method Based on Adaptive Multi-scale Weighted Fusion. This invention was developed by Liu Shuyong, Zhang Dingsen, Yang Guang, Liu Sai, Chen Guorong, Gao Xianwen, Yang Yuwu, Chen Yansong and Tong Lin. The patent applica..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Beijing Institute of Technology has sought patent for Sar Image Ps Point Selection Method Based on Semi-supervised Learning. This invention was developed by Tian Weiming, Wang Longyue, Deng Yunkai and Xie Xin. The patent application number is CN202511426001 20250930. The patent publication number is CN12123651..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Guangdong Power Grid has sought patent for Common-view Overlapped Image Deduplication Method and Device, Terminal Equipment and Storage Medium. This invention was developed by Li Duanjiao, Lee Chang-wook, Guo Jinchao, Li Xionggang, Wang Cong, Feng Jiangbo and Luo Jinbin. The patent application number is CN2025..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- HKC has sought patent for Pixel Driving Circuit and Control Method Thereof, Display Panel and Display Equipment. This invention was developed by Hu Shuixiu and Li Jiewei. The patent application number is CN202511793487 20251128. The patent publication number is CN121237042 (A). International Patent Classificat..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Yuanpingtai Technology has sought patent for Packet Gate Scanning Techniques Under Foveated Displays. This invention was developed by Perez Martinez Misael, Wang Qianqian and Lee Yongman. The patent application number is CN202510878007 20250627. The patent publication number is CN121237014 (A). International P..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Changsha University of Science and Technology has sought patent for Zinc Negative Electrode with Protective Film as Well as Preparation Method and Application of Zinc Negative Electrode. This invention was developed by Hu Junwu, Liu Xiangjie, Yang Xiaotong and Yuan Du. The patent application number is CN202511..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Electric Power Science Research Institute of State Grid Anhui Electric Power has sought patent for Rydberg Atom Partial Discharge Detection System and Method Based on Laser Beam Waist. This invention was developed by Wang Enhui, Tian Teng, Xue Bing, Yuan Yiwei, Geng Jiaqi, Zhao Long, Qiu Rujia, Song Dongbo and ..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Goertek Optical Technology has sought patent for Diffraction Optical Waveguide and Head-mounted Display Device. This invention was developed by Wei Rudong and Cheng Xin. The patent application number is CN202511586777 20251031. The patent publication number is CN121232362 (A). International Patent Classificati..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Yanshan University has sought patent for Multi-core Optical Fiber Type Nine-mode Mode Division Multiplexer with High-refractive-index Ring. This invention was developed by Li Jianshe, Liu Wen, Zhang Shengrui, Li Siqi, Guo Haitao, Qin Yu, Li Shuguang, Han Ying, Guo Ying, Guo Sujuan, Xu Jianghong, Liang Dan and W..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Shenzhen Yinwang Intelligent Technology has sought patent for Diffusion Screen, Display Device, Vehicle-mounted System and Vehicle. This invention was developed by Wang Qimeng, Wang Qiyu and Fang Yuanrong. The patent application number is CN202410816126 20240621. The patent publication number is CN121232326 (A..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- China Academy of Space Technology has sought patent for Non-vision Field Imaging Method Based on Space-based Platform. This invention was developed by Li Zhupeng, Kong Xianghao, Pan Jing, Liu Tinghao, Liu Shaocong, Shi Jiawei, Wang Fuhai, Zhao Luming, Chen Zhuoyi and Yue Ronggang. The patent application number..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Guangdong Heron Photoelectric has sought patent for 360-degree 4d Laser Radar. This invention was developed by Liu Ping, Liu Jianghua, Liu Keli and Zhu Wei. The patent application number is CN202511200669 20250826. The patent publication number is CN121232157 (A). International Patent Classification code is G0..

Optics & Imaging

  |  Thu 07 May 2026

Beijing, May 7 -- Canon has sought patent for Lens Module and Camera Device. This invention was developed by Tanaka Shota. The patent application number is CN202510823540 20250619. The patent publication number is CN121232395 (A). International Patent Classification codes are G02B7/02 and G02B7/04. Cooperative Patent Classifica..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Shenzhen Guangyuan Industrial has submitted a patent application for Laser Marking Control System and Laser. Chen Jun, Wang Chaojun, Huang Yingwei and Yu Bo developed the invention. The patent application number is CN202511348367 20250920. The patent publication number is CN121245240 (A). International Patent ..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Central South University has submitted a patent application for Time Shaping Ultrafast Laser Spot Welding Method for Heterogeneous Materials. This invention was developed by Jia Xianshi, Cai Yuehao, Yi Zhaoxi, Li Kai, Wang Cong and Duan Ji'an. The patent application number is CN202511565286 20251030. The paten..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Dongguan Guangpeng Precision Sheet Metal has submitted a patent application for Sheet Metal Part Laser Welding Equipment. You Yong developed the invention. The patent application number is CN202511759005 20251127. The patent publication number is CN121245217 (A). International Patent Classification codes are B..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Shenzhen Zhizhen Precision has submitted a patent application for High-precision Flexible Laser Welding Production Line Based on Visual Recognition and Welding Process Thereof. This invention was developed by Guo Peng, Zou Zhanxiang and Lei Bo. The patent application number is CN202511395643 20250928. The pate..

Optics & Imaging

  |  Wed 06 May 2026

Beijing, May 7 -- Chongqing Iron & Steel has submitted a patent application for Magnetic Positioning Clamp for Laser Marking Machine and Use Method of Magnetic Positioning Clamp. This invention was developed by Wu Yin, Dai Lin, Zhao Yongfeng, Gao Bo and Zhao Mingjiang. The patent application number is CN202511760644 20251127. T..
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