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Lighting
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Fuwei Hainuo Automotive Tech Changzhou Co Ltd patent application for Light Splitter Structure of Light Condenser of LED (light-emitting Diode) Lamp. This invention was developed by Wang Jianan, Zhao Yang, Zhu Jiang and Zhang Shuai.
The patent applicat..
Semiconductor
| Thu 28 May 2026
Beijing, May 29 -- Shenzhen Zhongdexing Tech Co Ltd has sought patent for Method and Device for Detecting Defects of Epitaxial Wafer of Light Emitting Diode. This invention was developed by Hu Xiaoliang, Ling Ya and Gan Dongdan.
The patent application number is CN202511971796 20251225. The patent publication number is CN12144..
Semiconductor
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Sichuan Yuxi Electronic Tech Co Ltd patent application for Double-sided Anti-static Release Film for OLED (organic Light Emitting Diode) Protective Film Adhesive and Preparation Method of Double-sided Anti-static Release Film. The invention was develope..
Semiconductor
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Beijing Tuocai Photoelectric Tech Co Ltd and Handan University patent application for Anthracene Compound with Heterocyclic Substitution and Organic Light Emitting Diode Device Thereof. The invention was developed by Zhao Hongyu and Liu Shuzhen.
The ..
Semiconductor
| Fri 29 May 2026
Beijing, May 29 -- Beijing University has filed a patent application for Photoelectric Detection Imaging Integrated Chip and Use Method Thereof. This invention was developed by Wang Xinqiang, Chen Zhaoying, Wang Yan, Xia Ziyan, Yuan Zexing, Ma Chaofan, Liu Fang and Wang Ding.
The patent application number is CN202511587693 2025..
Optics & Imaging
| Fri 29 May 2026
Beijing, May 29 -- BOE Technology Group has sought patent for Light Emitting Diode Display Device and Display Apparatus. This invention was developed by Du Xiaobo and Chen Lei.
The patent application number is CN20248000976 20240522. The patent publication number is CN121444635 (A). International Patent Classification code is H..
Optics & Imaging
| Fri 29 May 2026
Taipei, May 29 -- Raydium Semiconductor has applied Taiwan patent for Micro Light-emitting Diode Display Apparatus. Lin Wen-tsung, Lo Yu-lung, Liang Yann-hsiung and Lin Ming-hung developed it.
The patent application number is TW20230138078 20231004. The patent publication number is TW202516480 (A). International Patent Classifi..
Semiconductor
| Wed 27 May 2026
Taipei, May 28 -- Brightek Jiangsu Optoelectronic Co Ltd and Brightek Optoelectronic Co Ltd have filed a patent application for Light-emitting Unit and Light-emitting Plate. This invention was developed by Gao Zhi-qiang, Li Zhi-wei, Gan Yang and Huang Jian-zhong.
The patent application number is TW20230141063 20231026. The pa..
Pharmaceutical
| Wed 27 May 2026
Beijing, May 28 -- Shanghai Jiao Tong University has submitted a patent application for Pixel Structure and Driving Method Thereof, Display Device and Control Method Thereof. This invention was developed by Guo Xiaojun, Zhao Haowen and Li Siying.
The patent application number is CN202511617575 20251106. The patent publication n..
Semiconductor
| Wed 27 May 2026
Taipei, May 28 -- Rayleigh Vision Intelligence Co Ltd has submitted a patent application for Micro Light Emitting Diode. He Jr-hau, Ye Zhi-ting, Tsai Chun-wei, Lien Der-hsien and Cheng Yuk-tong developed the invention.
The patent application number is TW20240128615 20240731. The patent publication number is TW202512490 (A). C..
Optics & Imaging
| Wed 27 May 2026
Taipei, May 28 -- Everlight Electronics Co Ltd has submitted a patent application for Near-infrared Light Emitting Element for Head-mounted Display Device and Head-mounted Display Device for Eyes. This invention was developed by Huang Wen-tse, Liu Ru-shi, Lu Kuang-mao, Cherng Ding-hwa and Chen Jia-hao.
The patent application ..
Optics & Imaging
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Samsung Display patent application for Display Device. Kim Min-jung, Kim Kyoung Hwa and Cho Seung Yeon developed the invention.
The patent application number is CN20251149537 20250729. The patent publication number is CN121438730 (A). International Pa..
Consumer Electronics
| Tue 26 May 2026
Beijing, May 27 -- Zhejiang Langsen Intelligent Electrical Appliance Co Ltd has submitted a patent application for Intelligent Hair Drier Based on Dual-wavelength Near-infrared Humidity Detection and Control Method Thereof. This invention was developed by Yu Junmin and Cao Qing.
The patent application number is CN202511587983..
Semiconductor
| Tue 26 May 2026
Taipei, May 27 -- Taiwan Patent Office has released Rayleigh Vision Intelligence Co Ltd patent application for Vertically Stacked Light-emitting Diode Structure. This invention was developed by He Jr-hau, Ye Zhi-ting, Tsai Chun-wei, Lien Der-hsien and Cheng Yuk-tong.
The patent application number is TW20240128614 20240731. Th..
Semiconductor
| Tue 26 May 2026
Taipei, May 27 -- Taiwan-Asia Semiconductor has filed a patent application for Light Emitting Diode. This invention was developed by Cheng Yu-ling, Hsieh Po-jen, Wang Tzu-wen and Lin Yi-jen.
The patent application number is TW20230137594 20230929. The patent publication number is TW202515398 (A). International Patent Classifi..
Semiconductor
| Tue 26 May 2026
Taipei, May 27 -- Taiwan Patent Office has published National Taiwan University patent application for Generating Method of Polarized Single Photon and Polarized Single Photon Light Source System. The invention was developed by Shiu Jing-ge, Wang Min-zu and Tao Chen-yu.
The patent application number is TW20230135392 20230915...
Optics & Imaging
| Wed 27 May 2026
Beijing, May 27 -- AU Optronics has submitted a patent application for Pixel Array. This invention was developed by Huang Yusheng, Hou Minzhi and Lin Yuzuo.
The patent application number is CN202511844790 20251209. The patent publication number is CN121415716 (A). International Patent Classification code is G09G3/32.
An a..
Semiconductor
| Tue 26 May 2026
Taipei, May 27 -- Uniflex Technology has filed a patent application for Transfer Plate, Light-emitting Diode Transfer Intermediate, Method for Transferring Light-emitting Diode. This invention was developed by Huang Chiu-pei, Chen Ying-hsing, Peng Cheng-lien, Kuo Chien-liang, Tu Sheng-xiang, Tsai Min-ming and Tseng Shan-yi.
T..
Semiconductor
| Wed 27 May 2026
Beijing, May 27 -- Bridgelux has submitted a patent application for Photoluminescent Wavelength Conversion Light Emitting Device. This invention was developed by Zhang Jingqiong and Li Yi-qun.
The patent application number is CN202511684408 20251117. The patent publication number is CN121419411 (A). International Patent Class..
Semiconductor
| Wed 27 May 2026
Beijing, May 27 -- Inter One Co Ltd has sought patent for Ultra-wide-angle Light Emitting Diode Module. This invention was developed by Na Jung-hoon.
The patent application number is CN20248002662 20240607. The patent publication number is CN121420154 (A). International Patent Classification codes are F21K9/237, F21K9/68, F21..
Semiconductor
| Wed 27 May 2026
Beijing, May 27 -- Leiyu Optoelectronics Tech Suzhou Co Ltd has submitted a patent application for Micro Led Micro-display Chip and Manufacturing Method Thereof. This invention was developed by Zhang Xu, Chong Wing Cheung and Lu Ziyuan.
The patent application number is CN202511432053 20250930. The patent publication number is..
Semiconductor
| Tue 26 May 2026
Taipei, May 27 -- Contrel Technology has submitted a patent application for Method of Classifying and Transferring Light Emitting Diode Dies Characterized by Collecting the Light Emitting Diode Dies with the Same Characteristics in an Area to Solve the Situation of Uneven Distribution of the Characteristics of the Light Emitting..
Semiconductor
| Tue 26 May 2026
Beijing, May 27 -- Cree LED Inc has sought patent for Structure of Light Emitting Diode Package Having Plurality of Light Emitting Diode Chips. This invention was developed by Pang Charles Chak Hau, Lau Yue Kwong Victor, Zhong Zhenyu, Schmidt Robert David and Sheng Juzuo.
The patent application number is CN20238096086 2023032..
Semiconductor
| Tue 26 May 2026
Taipei, May 27 -- Semiconductor Components Industries has sought patent for Wire-in-dam Packages and Related Systems and Methods. This invention was developed by Seddon Michael J and Bardel Gregg.
The patent application number is TW20240102870 20240125. The patent publication number is TW202514820 (A). International Patent Clas..
Optics & Imaging
| Tue 26 May 2026
Taipei, May 27 -- Himax Technologies has sought patent for Field Sequential Color Display System. This invention was developed by Chen Yung-ta, Weng Ming-hung and Tsai Cheng-che.
The patent application number is TW20230136722 20230926. The patent publication number is TW202514592 (A). International Patent Classification codes a..
Optics & Imaging
| Tue 26 May 2026
Taipei, May 27 -- PlayNitride Display has submitted a patent application for Micro Light-emitting Diode Display Device. This invention was developed by Chiu Po-wei, Sun Sheng-yuan and Lai Hoong-lien.
The patent application number is TW20230135944 20230920. The patent publication number is TW202514573 (A). International Patent C..
Textile
| Tue 26 May 2026
Beijing, May 26 -- Beijing University of Technology and 10th Research Institute of CETC have applied Chinese patent for Fabric-based Self-energized Infrared Hidden Mark Based on Friction Nano-generator, Preparation Method Thereof, and Self-energized Fabric and Intelligent Fabric Comprising Mark. Liu Yudong, Tang Cong, Zhao Jingy..
Optics & Imaging
| Tue 26 May 2026
Taipei, May 27 -- Taiwan Patent Office has released Optoma patent application for Display Device and Brightness Adjustment Method Thereof. This invention was developed by Liu Yi-cheng, Hung Yen-hsiang and Ou Cheng-chien.
The patent application number is TW20230137225 20230928. The patent publication number is TW202514574 (A)...
Lighting
| Tue 26 May 2026
Beijing, May 26 -- Changsha Boyi Pengcheng Lighting Co Ltd has filed a patent application for Light-emitting Diode (LED) Light Source Energy-saving Lamp Lighting Equipment. This invention was developed by Tian Xun, Zhang Li and Zhang Long.
The patent application number is CN202511628145 20251107. The patent publication number..
Semiconductor
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received Merck Patent patent application for Formulation. Berkefeld Andreas, Doll Oliver, Saadon Odelia and Aizenshtein Ben developed the invention.
The patent application number is WO2025EP82399 20251110. The patent publication number is WO2026104328 (A1). Intern..
Semiconductor
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Wuxi Baiheng Optoelectronics Tech Co Ltd patent application for Method for Testing Light Splitting and Color Separation of Five-surface or Six-surface Light-emitting LED (light-emitting Diode) Semiconductor Product Adhered on Film. The invention was dev..
Aquaculture
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released Shock Tracker LLC patent application for System and Method for Electrical Safety Monitoring in Aquatic Environments. This invention was developed by Karnauch Andrey, Dobrenko Yevhen, Mikhaylov Sergey and Tsynman Aleksandr.
The patent application number is US2..
Lighting
| Sun 24 May 2026
Alexandria, May 25 -- Power Concepts LLC has submitted a patent application for Ceiling Light Led Retrofit Kit. Beatenbough Bryan and Haley Ryan developed the invention.
The patent application number is US202619447293 20260113. The patent publication number is US20260139816 (A1). International Patent Classification codes are ..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Anhui Sanan Optoelectronics Co Ltd patent application for Light Emitting Diode and Light Emitting Device. Chen Zhihao, Zhang Guoyu, Li Zhenghong and Lin developed the invention.
The patent application number is CN202511543760 20251027. The patent publ..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published BOE Huacan Huahui Smart Mfg Guangdong Co Ltd patent application for Light-emitting Unit and Light-emitting Unit Preparation Method. The invention was developed by Li Hui, Hu Xuntao, Zhang Ji and Zhang Fang.
The patent application number is CN20251121..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- Luoding Co Ltd has sought patent for Organic Light Emitting Diode. This invention was developed by Oh Hyung-yun, Han Ga-ram and Mun Min Sik.
The patent application number is CN20248040684 20240621. The patent publication number is CN121399229 (A). International Patent Classification codes are C09K11/06 and ..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- Chongqing Hanbo Display Tech Research and Development Center Co Ltd has submitted a patent application for Quantum Dot Light Emitting Diode and Preparation Method Thereof. This invention was developed by Du Fei, Zhuang Mengru and Wang Yunliang.
The patent application number is CN202410978464 20240722. The p..
Optics & Imaging
| Mon 25 May 2026
Beijing, May 25 -- Semiconductor Integrated Display Technology has applied Chinese patent for Organic Light-emitting Structure, Display Panel and Display Device. Gao Wenya, Li Weiwei and Chen Kai developed it.
The patent application number is CN202511711765 20251120. The patent publication number is CN121398397 (A). Internation..
Electronics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Samsung Display patent application for Display Device Including Repair Bridge Pattern and Electronic Device Including the Same. This invention was developed by Park Hyun-ae, Kim Soojin, Long Guangzhen and Choi Hyun-bae.
The patent application number is ..
Optics & Imaging
| Mon 25 May 2026
Beijing, May 25 -- LG Display has submitted a patent application for Display Device. Ryu Ho-jin developed the invention.
The patent application number is CN202510851941 20250624. The patent publication number is CN121398319 (A). International Patent Classification codes are H10H29/32, H10H29/39 and H10H29/49. Cooperative Pate..
Optics & Imaging
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Shanghai Dongzhou Ind Co Ltd patent application for Wirelessly-driven Led Film Light-emitting Display Device. The invention was developed by Zheng Yan, Song Changbo, Zheng Kaiyan, Wang Hongzhi, Hou Chengyi, Li Kerui, Shen Si, Yang Bowen, Huang Lihui, Ch..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- Hefei Xianyao Display Tech Co Ltd has filed a patent application for Miniature Light Emitting Diode Chip, Miniature Light Emitting Diode Display Panel and Wafer. This invention was developed by Feng Feng and Bai Ge.
The patent application number is CN202511948534 20251223. The patent publication number is C..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- Chengdu Chenxian Photoelectric has submitted a patent application for Transfer Device and Transfer Method of Light Emitting Diode. Fu Xuequn and Cao Xuan developed the invention.
The patent application number is CN202410955001 20240716. The patent publication number is CN121398307 (A). International Patent Cl..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Playnitride Display Tech Co Ltd patent application for Miniature Light Emitting Diode Display Panel. This invention was developed by Murugan Ronaden, Sun Shengyuan and Qiu Baiwei.
The patent application number is CN202410965686 20240718. The patent pu..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Xiamen Sanan Optoelectronics patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Yang Renlong, Zhang Liming, Xiao Teng and Tang Heying.
The patent application number is CN202511586971 20251031. The pa..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- Anhui Sanan Optoelectronics Co Ltd has submitted a patent application for Semiconductor Epitaxial Structure, Light Emitting Diode and Display Device. This invention was developed by Zhou Hongmin, Chang An, Ye Mengxin, Li Zhenghong and Lin.
The patent application number is CN202511241525 20250901. The patent..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Light Emitting Diode with Short Response Time and Preparation Method Thereof. Lyu Weiqiang, Diao Zichun, Cheng Shaowen, Cao Dong and Wang Hongzhan developed the invention.
The patent application number is CN202511836429 20251208. The p..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- Xiamen Sanan Optoelectronics has filed a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Liu Xinyou, Yang Dongkai, Lan Yongling, Zeng Jianyao, Zhang Zhongying, Lai Zhaoxu and Wang Younan.
The patent application number is CN202511264544 20250904. The pat..
Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- Chongqing Hanbo Display Tech Research and Development Center Co Ltd has filed a patent application for Leakage-proof Blue Light Quantum Dot Light Emitting Diode and Preparation Method Thereof. This invention was developed by Du Fei and Wang Yunliang.
The patent application number is CN202410964080 20240718...
Medical
| Sun 24 May 2026
Alexandria, May 25 -- Carl Zeiss X-Ray Microscopy has submitted a patent application for Semiconductor X-ray Detector with Light Emitting Layer and Fiber Optic Plate. This invention was developed by Krenkel Martin and Xu Xiaochao.
The patent application number is US202519388039 20251113. The patent publication number is US20260..
Optics & Imaging
| Sun 24 May 2026
Alexandria, May 25 -- LG Display has submitted a patent application for Display Device. Oh Se-wan, Lee Yong-ku, Yoon A-ra, Lee Young-bok and Kim Go-eun developed the invention.
The patent application number is US202519305066 20250820. The patent publication number is US20260143957 (A1). International Patent Classification cod..
Optics & Imaging
| Sun 24 May 2026
Alexandria, May 25 -- LG Display has submitted a patent application for Light-emitting Diode Display Device. This invention was developed by Kim Tae-yong, Lee Byung-hyun, Seo Dae-young and Lee Su-min.
The patent application number is US202519188735 20250424. The patent publication number is US20260143882 (A1). International Pat..
Semiconductor
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released Epistar patent application for Light-emitting Diode and Manufacturing Method Thereof. This invention was developed by Yang Jhih Yong, Wang Hsin Ying and Kuo De-shan.
The patent application number is US202619448598 20260114. The patent publication number is US..
Optics & Imaging
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published LG Display patent application for Display Device. The invention was developed by Im Heejin.
The patent application number is US202619449483 20260115. The patent publication number is US20260143875 (A1). International Patent Classification codes are H10H20/85..
Measurement & Testing
| Sun 24 May 2026
Alexandria, May 25 -- Lutron Technology Co LLC has filed a patent application for Sensor Device Having Thermally-insulated Detector. This invention was developed by Steiner James P and Sundara Moorthy Dinesh.
The patent application number is US202619452607 20260119. The patent publication number is US20260143573 (A1). Interna..
Semiconductor
| Fri 22 May 2026
Beijing, May 23 -- Changchun Xilong Display Tech Co Ltd has submitted a patent application for Micro-LED Driving Method. This invention was developed by Chen Yufeng, Zheng Xifeng, Ma Xinfeng, Cao Hui, Duan Jiannan, Xing Cheng and Miao Lixin.
The patent application number is CN202511971067 20251225. The patent publication numb..
Semiconductor
| Fri 22 May 2026
Munich, May 23 -- Optical Design Unit GmbH has submitted a patent application for Light-emitting Diode Array Having Adjustable Color Temperature and Simultaneously Constant Color Reproduction. This invention was developed by Anselm Christian and Reisecker Christian.
The patent application number is EP20240742570 20240711. The..
Food & Beverage
| Sat 23 May 2026
Beijing, May 23 -- Voyetra Seafoods Inc has submitted a patent application for Mouse Device with Projection Function. This invention was developed by Hong Zhiwei, Wang Weichuan, Hong Yingjie and Lai Yanting.
The patent application number is CN202410943150 20240715. The patent publication number is CN121387093 (A). Internation..
Automobile
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Hangzhou Jiewei Tech Co Ltd patent application for Dimming Data and Phase Control Method for Multichannel LED Driving. This invention was developed by Xie Guojun, Cai Jinen and Du Min.
The patent application number is CN202511795109 20251202. The pate..
Optics & Imaging
| Fri 22 May 2026
Munich, May 23 -- Samsung Electronics has applied European patent for Light-emitting Diode and Display Module Comprising Same. Park Youngmok, Jung Jonghoon and Hong Soonmin developed it.
The patent application number is EP20240894439 20241031. The patent publication number is EP4742865 (A1). International Patent Classification ..
Software
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Shenzhen Qianhe Jiji Health Ind Co Ltd patent application for Electro-optical Literal Translation Display System Based on 4hpu Coding. The invention was developed by Lin Lin and Xu Wang.
The patent application number is CN202511872798 20251212. The p..
Lighting
| Thu 21 May 2026
Beijing, May 22 -- Hubei Guangwei Jiangxin Intelligent Equipment Co Ltd and Hubei Yueda Chuangxiang Tech Co Ltd have submitted a patent application for Splicing Lamp Panel of High-power LED (light-emitting Diode) Lamp Post Light Source. This invention was developed by Tian Dan.
The patent application number is CN202511511391 ..
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