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Optics & Imaging
| Mon 18 May 2026
Beijing, May 18 -- Samsung Display has submitted a patent application for Display Panel. Park Jun-yong, Shin Hyun-eok, Yang Sukyoung and Lee Dong-min developed the invention.
The patent application number is CN202510935686 20250708. The patent publication number is CN121335374 (A). International Patent Classification codes ar..
Lighting
| Mon 18 May 2026
Beijing, May 18 -- Yangzhou Zhongke Semiconductor Lighting Co Ltd has applied Chinese patent for Mass Transfer Method for Miniature Led Chips. Li Zhicong, Wang Guohong, Chen Cheng, Zhong Yi, Dai Jun, Wang Enping and Wang Qian developed it.
The patent application number is CN202511543189 20251027. The patent publication number..
Printing & Publishing
| Sun 17 May 2026
Beijing, May 18 -- Guangdong Xinleguang Optoelectronics Technology has applied Chinese patent for Solder Paste Printing Equipment for Mini-led (light-emitting Diode) and Preparation Process of Solder Paste Printing Equipment. Wang Zhiyong and Liang Hongwei developed it.
The patent application number is CN202511487516 20251017. ..
Lighting
| Mon 18 May 2026
Beijing, May 18 -- Zhongshan Guizhigui Lighting Electric Appliance Co Ltd has filed a patent application for Led Portable Lighting Device Supporting Ac 100-240 V Charging. This invention was developed by Liu Ridong.
The patent application number is CN202511605959 20251105. The patent publication number is CN121334929 (A). Int..
Semiconductor
| Mon 18 May 2026
Beijing, May 18 -- BOE Huacan Optoelectronics Guangdong Co Ltd has applied Chinese patent for Light Emitting Diode and Preparation Method Thereof. Xiu Peng, Shen Yan, Tian Yanhong, Zhang Kai, Yi Qian, Jing Yifan, Peng Yuxing and Hua Jiajun developed it.
The patent application number is CN202511280268 20250909. The patent publ..
Electronics
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Apple patent application for High Current, Low Dropout Driver Circuit. Grecu Cristian, Lasserra Nadine, Bogdan-eugen Matei and Ongaro Fabio developed the invention.
The patent application number is CN20248039777 20240606. The patent publication number..
Semiconductor
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Wuhan Lion Tech Co Ltd patent application for Dual-wavelength Super-radiation Light-emitting Diode and Preparation Method Thereof. Li Jinming and Han Jie developed the invention.
The patent application number is CN202511401866 20250928. The patent pub..
Semiconductor
| Mon 18 May 2026
Beijing, May 18 -- Quanzhou Sanan Semiconductor Technology has submitted a patent application for Light-emitting Diode Packaging Body and Light-emitting Device. This invention was developed by Li Zhengqin, Lin Zhenduan, Shi Junpeng, Zeng Zhiyang, Yang Xianjing, Yu Changzhi and Xu Chenke.
The patent application number is CN202..
Semiconductor
| Mon 18 May 2026
Beijing, May 18 -- BOE Huacan Optoelectronics Guangdong Co Ltd has sought patent for Light Emitting Diode and Manufacturing Method of Light Emitting Diode. This invention was developed by Ren Ruzhen, Liu Xiaoliang, Cui Weihao, Wang Jia and Tian Yanhong.
The patent application number is CN202511486123 20251017. The patent publ..
Semiconductor
| Mon 18 May 2026
Beijing, May 18 -- Xiamen Sanan Optoelectronics has submitted a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Zeng Mingjun, Zhong Wei, He Anhe, Ye Yuting, Lee Young-ah and Zhang Zhongying.
The patent application number is CN202511403788 20250929. The patent publication ..
Semiconductor
| Mon 18 May 2026
Beijing, May 18 -- Xiamen Sanan Optoelectronics has applied Chinese patent for Light Emitting Diode and Light Emitting Device. Zeng Mingjun, Zhong Wei, He Anhe, Ye Yuting, Lee Young-ah and Zhang Zhongying developed it.
The patent application number is CN202511403418 20250929. The patent publication number is CN121335309 (A). ..
Semiconductor
| Mon 18 May 2026
Beijing, May 18 -- BOE Huacan Optoelectronics Guangdong Co Ltd has submitted a patent application for Light Emitting Diode Chip and Preparation Method Thereof. This invention was developed by Liu Xiaoliang, Lin Zhenhua, Wang Wei, Cui Weihao, Rui Zhe, Ma Guoqiang, Chen Peiran, Wei Bolin and Yin Lingfeng.
The patent application..
Optics & Imaging
| Mon 18 May 2026
Beijing, May 18 -- Ingentec has sought patent for Double-sided Display Pixel Packaging Structure and Manufacturing Method Thereof. This invention was developed by Chen Xiaoru, Wang Jiabin and Liu Aisen.
The patent application number is CN20241188504 20240809. The patent publication number is CN121335336 (A). International Paten..
Semiconductor
| Sun 17 May 2026
Beijing, May 18 -- Zhejiang Uivoled Photoelectric Tech Co Ltd has submitted a patent application for Compound for Covering Layer, OLED (organic Light Emitting Diode) with Compound and Organic Light Emitting Device. This invention was developed by Zhang Lei, Wu Kongwu, Zhang Huaxing, Rao Minyu, Wang Xi and Zhao Xiaoyu.
The pat..
Semiconductor
| Sat 16 May 2026
Beijing, May 16 -- Zhongke Shenzhen Wireless Semiconductor Co Ltd has submitted a patent application for Gallium Oxide-based Light Emitting Diode Epitaxial Structure Defect Detection Method. Wang Lianshan, Zhao Baiyu, Gao Fang and Ma Shengheng developed the invention.
The patent application number is CN202511892951 20251216. ..
Semiconductor
| Fri 15 May 2026
Alexandria, May 15 -- Johnson Controls Tyco IP Holdings LLP and Tyco Fire & Security have received a patent for System and Method for Providing Emergency Alerts Using Multi-color Light Emitting Diode Notification Appliances. This invention was developed by Nagale Siddhesh K, Shelar Sandip, Piccolo Joseph, Date Sonali Mahendra an..
Semiconductor
| Fri 15 May 2026
Alexandria, May 15 -- Sony Interactive Entertainment Inc and Sony Interactive Entertainment have received a patent for Near Infrared (NIR) Transparent Organic Light Emitting Diode (OLED) Display. This invention was developed by Castleman Dennis.
The patent application number is US202418906604 20241004. The patent publication ..
Telecom
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang Zheneng Lanxi Electric Power Generation and Zhejiang Zheneng Digital Tech Co Ltd have filed a patent application for Extensible Three-dimensional Indoor Positioning System Based on Bidirectional Optical Communication. This invention was developed by Xu Xuhui, Shen Ming, Qiu Yu, Hu Yang, Wang Zhan, Che..
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- Quanzhou Sanan Semiconductor Technology has filed a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Yang Renlong, Tang Heying, Zhang Liming and Zuo Feng.
The patent application number is CN202511851221 20251210. The patent publication number is CN121310..
Semiconductor
| Fri 15 May 2026
Alexandria, May 15 -- Chongqing Konka Photoelectric Technology Research Inst Co Ltd has been awarded a patent for Light-emitting Diode Epitaxial Structure and Manufacturing Method Thereof, and Light-emitting Diode Device. This invention was developed by Feng Zhongshan.
The patent application number is US202217971001 20221021...
Packaging & Containers
| Thu 14 May 2026
London, May 15 -- UK Patent Office has released Sonoco Metal Packaging Switzerland GmbH patent application for Container Lid. This invention was developed by Matthew Paul Brimble.
The patent application number is GB20240013296 20240910. The patent publication number is GB2644438 (A). International Patent Classification codes ..
Semiconductor
| Fri 15 May 2026
Alexandria, May 15 -- LG Display has obtained a patent for organic light emitting diode display device. This invention was developed by Park Je-beom, Lee Sung-rae, Yoon Ji-su and Kim Jin-ryun.
The patent application number is US202217944944 20220914. The patent publication number is US12628533 (B2). International Patent Classif..
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- Guojing Hechuang Qingdao Tech Co Ltd has submitted a patent application for Miniature Light Emitting Diode Display Panel and Forming Method Thereof. This invention was developed by Liu Kangzhong, Wang Shiyu, Lyu Yong, Cui Caoxiang, Zhang Chunyang, Guo Baijun and Zhang Fuxuan.
The patent application number i..
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- Inno Laser Tech Co Ltd has sought patent for Transfer Method and Device of Light Emitting Diode Chip and Display Screen. This invention was developed by Zhou Hu, Liu Minggang and Zhao Xiaojie.
The patent application number is CN202511433558 20250930. The patent publication number is CN121310752 (A). Interna..
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Inno Laser Tech Co Ltd patent application for Transfer Method and Device of Light Emitting Diode Chip and Display Screen. The invention was developed by Liu Minggang, Zhou Hu and Zhao Xiaojie.
The patent application number is CN202511432288 20250930...
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- Quanzhou Sanan Semiconductor Technology has submitted a patent application for Light-emitting Diode Packaging Body and Light-emitting Device. This invention was developed by Zeng Zhiyang, Shi Junpeng, Yang Xianjing, Li Zhengqin, Wu Jiawei, Yu Changzhi and Xu Chenke.
The patent application number is CN202410..
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Huaian Aucksun Optoelectronics Tech Co Ltd patent application for Light Emitting Diode Epitaxial Structure and Light Emitting Diode. Song Changwei, Ye Daqian, Lian Weijie and Lu Ling developed the invention.
The patent application number is CN20251148..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- Zhongkai University of Agriculture and Engineering has filed a patent application for Metal Complex Acceptor Material, Exciplex Thereof and Application. This invention was developed by Li Huiyang, Yuan Zhizhen, Lyu Chuangkun and Zeng Xiaoyue.
The patent application number is CN202511675523 20251115. The paten..
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- BOE Huacan Optoelectronics Suzhou has applied Chinese patent for Light-emitting Diode Capable of Improving Connection Reliability of Bonding Pad and Preparation Method of Light-emitting Diode. Lan Ye, Wang Jiangbo, Zhu Guangmin, Wu Zhihao and Zhang Wei developed it.
The patent application number is CN202511..
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Light Emitting Diode for Improving Dbr Oxidation and Preparation Method Thereof. Zhang Xiang, Diao Zichun, Wang Zhiliang, Li Zeyu, Jiang Jian and Wang Hongzhan developed the invention.
The patent application number is CN202511265847 20..
Electronics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Suzhou Xianhe Technology patent application for Display Screen Efficient Heat Dissipation Device Based on Multi-channel Heat Conduction Belt. This invention was developed by Song Yinong, Wang Changdong, Yang Zhen and Sun Hui.
The patent application nu..
Semiconductor
| Wed 13 May 2026
Beijing, May 14 -- Shandong Huaguang Optoelectronics and Changchun University of Science and Technology have sought patent for Single-mode 660nm Semiconductor Laser Device with Superlattice Structure and Preparation Method of Single-mode 660nm Semiconductor Laser Device. This invention was developed by Liu Fei, Wu Dehua, Wang Zh..
Optics & Imaging
| Fri 15 May 2026
Alexandria, May 15 -- U.S. Patent and Trademark Office has awarded a patent to AUO Corporation for Display Device. Lin Yu-syuan, Lin Chun-liang and Chen Peng-yu developed the invention.
The patent application number is US202318527394 20231204. The patent publication number is US12628702 (B2). International Patent Classificati..
Optics & Imaging
| Thu 14 May 2026
Beijing, May 15 -- East China Normal University has submitted a patent application for Boron-containing Polycyclic Compound and Organic Photoelectric Element Containing Same. Li Yanqing, Yuan Guo, Zhang Zhen and Tang Jianxin developed the invention.
The patent application number is CN202511807159 20251203. The patent publicatio..
Optics & Imaging
| Thu 14 May 2026
Beijing, May 15 -- East China Normal University has applied Chinese patent for Boron-nitrogen-oxygen Fused Ring Compound and Organic Photoelectric Element Containing Same. Li Yanqing, He Yihui, Zhang Zhen and Tang Jianxin developed it.
The patent application number is CN202511806802 20251203. The patent publication number is CN..
Optics & Imaging
| Wed 13 May 2026
Beijing, May 14 -- Huizhou Wandong Computer Tech Co Ltd has submitted a patent application for Display Control Method and System for Liquid Crystal Display of Computer. This invention was developed by Huang Zhiming, Ai Ying and Duan Bingjian.
The patent application number is CN202511779015 20251128. The patent publication num..
Electronics
| Thu 14 May 2026
Alexandria, May 14 -- Feuerwerger Isaac has secured a patent on Multilingual Keyboard.
The patent application number is US202519210118 20250516. The patent publication number is US12625566 (B2). International Patent Classification code is G06F3/02. Cooperative Patent Classification codes are G06F3/0219 (EP, US), G06F3/0227 (..
Medical
| Wed 13 May 2026
Alexandria, May 14 -- Beijing Weston Asia Pacific Opto Electric Instr Co Ltd has been awarded a patent for Lighting Source and Endoscope. This invention was developed by Liu Xiaohua, Li Hong and Wang Xiatian.
The patent application number is US202117907073 20210324. The patent publication number is US12622578 (B2). Internatio..
Optics & Imaging
| Tue 12 May 2026
Geneva, May 13 -- BOE Tech Group Co Ltd and Chengdu BOE Optoelectronics Technology have sought patent for Organic Light-emitting Diode, Display Substrate, and Display Device. This invention was developed by Yang Wanqing, Ma Lihui, Li Zitong, Zhang Xiaomei and Wu Songquan.
The patent application number is WO2025CN118763 202509..
Semiconductor
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Seoul Semiconductor patent application for Light Emitting Diode Package and Apparatus Including the Same. Lee Jang Weon developed the invention.
The patent application number is WO2025KR17439 20251029. The patent publication number is WO2026095607 (A1). I..
Electronics
| Tue 12 May 2026
Geneva, May 13 -- Samsung Display has applied WIPO patent for Display Panel and Electronic Device. Shin Ho Sik, Joo Hye Jin, Han Myung Hee and Yoon Hyung Soo developed it.
The patent application number is WO2025KR16927 20251023. The patent publication number is WO2026095492 (A1). International Patent Classification codes are G0..
Semiconductor
| Wed 13 May 2026
Beijing, May 13 -- Guojing Hechuang Qingdao Tech Co Ltd has submitted a patent application for Wire Bonding Machine for Bonding Light-emitting Diode Device Chip and Wire Bonding Process Thereof. This invention was developed by Liu Kangzhong, Wang Shiyu, Lyu Yong, Cui Caoxiang, Zhang Chunyang, Guo Baijun and Zhang Fuxuan.
The ..
Electronics
| Tue 12 May 2026
Geneva, May 13 -- Samsung Display has filed a patent application for Display Panel and Electronic Apparatus Including Same. This invention was developed by Jeon Hyung Il, Lee Gyu Jeong and Tae Chang Il.
The patent application number is WO2025KR11725 20250805. The patent publication number is WO2026095273 (A1). International Pat..
Electrical
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Hyperlume Inc patent application for Low Power Micro-led Driver for High Bandwidth Short Distance Communication. Nabavi Morteza, Fariborzi Hossein, Nabavi Abdolreza and Asad Mohsen developed the invention.
The patent application number is WO2024CA51455 20..
Optics & Imaging
| Tue 12 May 2026
Geneva, May 13 -- Samsung Display has submitted a patent application for Display Device, Electronic Device Including Same, and Manufacturing Method of Display Device. This invention was developed by Lee Gyu Jeong, Jeon Hyung Il and Tae Chang Il.
The patent application number is WO2025KR12246 20250812. The patent publication num..
Optics & Imaging
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Samsung Display patent application for Method for Manufacturing Display Panel and Electronic Device Including Display Panel. Kim Seong Won, Kim Kyung Ho, Park Jun Su and Park Jun Hyeong developed the invention.
The patent application number is WO2025KR95688..
Semiconductor
| Mon 11 May 2026
Beijing, May 12 -- Guangdong Greater Bay Area Inst Of Integrated Circuit and System has submitted a patent application for Monolithic Optoelectronic Integrated Chip Structure and Manufacturing Method Thereof. This invention was developed by Miao Yuanhao and Adamson Henry H.
The patent application number is CN202511354734 2025..
Electronics
| Tue 12 May 2026
Beijing, May 12 -- Vivo Mobile Communication has submitted a patent application for Display Device and Electronic Device. Fan Changhui and Li Zixiao developed the invention.
The patent application number is CN202511397446 20250928. The patent publication number is CN121281447 (A). International Patent Classification code is G09..
Electronics
| Tue 12 May 2026
Munich, May 12 -- Samsung Display has submitted a patent application for Display Device and Electronic Device. Lee Jongwon, Kang Jae Woong and Jang Jin Hyuk developed the invention.
The patent application number is EP20250212662 20251031. The patent publication number is EP4739046 (A1). International Patent Classification code ..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Xinyuanchuang Tech Shenzhen Co Ltd has submitted a patent application for Method for Optimizing Bias Voltage Compensation Precision and Dimming of Led (light-emitting Diode) Driving Circuit. Qiu Wei and Gu Liqin developed the invention.
The patent application number is CN202511759625 20251127. The patent pu..
Electronics
| Mon 11 May 2026
Beijing, May 12 -- Samsung Display has submitted a patent application for Display Panel and Electronic Device Including the Same. This invention was developed by Kim Dae-hyun, Kim Mi Hae, Yun Hyun-jun, Kim Sung-hwan, Shin Hye-jin and Yun Hui-gyeong.
The patent application number is CN202510913120 20250703. The patent publicatio..
Electronics
| Mon 11 May 2026
Munich, May 12 -- Canon has submitted a patent application for Electronic Device. This invention was developed by Kojima Keizo, Samejima Keisuke, Yamanaka Hiromichi, Watanabe Shinri, Miyashita Takuya, Yamaguchi Noritomo, Sasaoka Osamu and Nihei Hironobu.
The patent application number is EP20240832057 20240627. The patent public..
Electrical
| Mon 11 May 2026
Munich, May 12 -- European Patent Office has released Cree LED patent application for Light-emitting Diode Packages with Varying Current Pulse Width Modulation and Related Methods. This invention was developed by Hussell Christopher P.
The patent application number is EP20240772131 20240826. The patent publication number is EP4..
Optics & Imaging
| Tue 12 May 2026
Munich, May 12 -- European Patent Office has published LG Electronics patent application for Display Device and Manufacturing Method Therefor. The invention was developed by Lee Sunju, Lee Dohyung, Park Sangdae, Yuh Hwankuk and Lee Jaechoon.
The patent application number is EP20240843363 20240701. The patent publication numbe..
Semiconductor
| Mon 11 May 2026
Beijing, May 12 -- Lextar Electronics Corporation has filed a patent application for Semiconductor Structure. This invention was developed by Guo Xiuyi.
The patent application number is CN202510221249 20250227. The patent publication number is CN121285133 (A). International Patent Classification codes are H10H29/03, H10H29/24, ..
Semiconductor
| Mon 11 May 2026
Beijing, May 12 -- BOE Huacan Optoelectronics (Zhejiang) has submitted a patent application for Light-emitting Diode and Light-emitting Diode Preparation Method. Cui Weihao, Ma Guoqiang, Lin Zhenhua, Liu Xiaoliang and Wei Bolin developed the invention.
The patent application number is CN202511168973 20250820. The patent publi..
Semiconductor
| Mon 11 May 2026
Beijing, May 12 -- BOE Huacan Optoelectronics (Zhejiang) has submitted a patent application for Light Emitting Diode. This invention was developed by Ying Danqing, Xia Zhanggen, Liu Chuangui, Zhu Hao, Guo Zewen, Bi Zun, Wu Junlei, Fu Xinjun, Liu Jiansen and Zhang Kaishuai.
The patent application number is CN202511124293 20250..
Semiconductor
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Tianjin Sanan Optoelectronics patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Gao Shoushuai, Jin Chao, Zhang Dongyan, Wang Mengxue, Lu Jingjuan, Tian Jiaqi, Li Xiaoqian, Li Shuolei, Wang Guoguo and Y..
Semiconductor
| Mon 11 May 2026
Beijing, May 12 -- BOE Huacan Optoelectronics (Zhejiang) has applied Chinese patent for Light Emitting Diode for Improving Etching Abnormity and Preparation Method Thereof. Jiang Bin, Zhao Chi, Song Feixiang, Wang Jiangbo, Wang Huining and Shi Yuehang developed it.
The patent application number is CN202511120713 20250812. The..
Semiconductor
| Mon 11 May 2026
Beijing, May 12 -- BOE Huacan Optoelectronics (Zhejiang) has filed a patent application for Light-emitting Diode and Light-emitting Diode Preparation Method. This invention was developed by Wu Junlei, Wang Huan and Zhang Kaishuai.
The patent application number is CN202511167728 20250820. The patent publication number is CN121..
Optics & Imaging
| Tue 12 May 2026
Munich, May 12 -- Samsung Electronics has submitted a patent application for Light-emitting Diode and Display Module Comprising Same. Lee Jinwoong, Yoo Sunghyun, Kim Hyunkyung and Lee Kyehoon developed the invention.
The patent application number is EP20240882681 20240927. The patent publication number is EP4738439 (A1). Intern..
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