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Electronics
| Thu 30 Jul 2026
Beijing, July 31 -- Trantest Prec China Ltd has applied Chinese patent for Led Test Circuit and Test Method Thereof. Huang Qingyun, Sun Hongfeng and Wang Kai developed it.
The patent application number is CN202610460073 20260409. The patent publication number is CN121994461 (A). International Patent Classification codes are G..
Information Technology
| Thu 30 Jul 2026
Beijing, July 31 -- Tianjin Huada Jiutian Tech Co Ltd has submitted a patent application for Preparation Method of Bim Mask for Replacing Htm in Field of FPD. This invention was developed by Zheng Zhenguo, Chen Shantao and Yin Jingwen.
The patent application number is CN202610401144 20260330. The patent publication number is ..
Defense
| Thu 30 Jul 2026
Beijing, July 30 -- Euro Tech LLC has submitted a patent application for Weapon Sighting Device. Lu Big Dirk, Brinkart Jacob, Heath Alex, Summerfield Andrew and Wien Wolfgang developed the invention.
The patent application number is CN20248064263 20241007. The patent publication number is CN121969889 (A). International Patent..
Semiconductor
| Fri 31 Jul 2026
Beijing, July 31 -- Shengxian New Material Tech Suzhou Co Ltd has submitted a patent application for Preparation Method of Mask Plate for Evaporation of High-resolution OLED (organic Light Emitting Diode). This invention was developed by Jiang Chengzhong, Wang Chenxu and Zhou Haoyu.
The patent application number is CN20251193..
Semiconductor
| Fri 31 Jul 2026
Alexandria, July 31 -- Corning has obtained a patent for light extraction substrate and organic light-emitting device including same. This invention was developed by Lee Jooyoung.
The patent application number is US202118265382 20211130. The patent publication number is US12684941 (B2). International Patent Classification code ..
Semiconductor
| Fri 31 Jul 2026
Alexandria, July 31 -- U.S. Patent and Trademark Office has awarded a patent to Xiamen Sanan Optoelectronics for Light-emitting Diode and Light-emitting Device Including the Same. Zhu Xiushan and Li Yan developed the invention.
The patent application number is US202217930103 20220907. The patent publication number is US126849..
Optics & Imaging
| Fri 31 Jul 2026
Alexandria, July 31 -- Samsung Display has obtained a patent for light emitting display device. This invention was developed by Lee Sang-myoung, Kim Dae Cheol, Kang Sang Hyun and Huh Joon.
The patent application number is US202318510508 20231115. The patent publication number is US12684975 (B2). International Patent Classificat..
Optics & Imaging
| Fri 31 Jul 2026
Alexandria, July 31 -- BOE Technology Group has been awarded a patent for Light-emitting Device, Manufacturing Method Thereof and Display Apparatus. This invention was developed by Sun Qian, Wang Mingxing, Jiao Zhiqiang, Sun Mengna, Li Wei, Yan Huajie and Huang Qingyu.
The patent application number is US202218579356 20220829. T..
Measurement & Testing
| Thu 30 Jul 2026
Beijing, July 31 -- Henan Huida Print All Technology has applied Chinese patent for Photosensitive Material Plate Detection Device and Photosensitive Material Plate Detection Method. Zhang Zhanjie and Zhang Chaoyang developed it.
The patent application number is CN202610232207 20260227. The patent publication number is CN121994..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- Hunan University and Hunan Normal University have submitted a patent application for Micro Light Emitting Diode Display Device and Manufacturing Method Thereof. This invention was developed by Leng Meiying, He Kun and Pan Anlian.
The patent application number is CN202511443607 20251010. The patent publicat..
Lighting
| Wed 29 Jul 2026
Beijing, July 29 -- Zhejiang Ranhong Electronic Co Ltd has submitted a patent application for Pouring Sealant for Flexible Led Lamp Strip and Preparation Method of Pouring Sealant. This invention was developed by Xu Jinsuo.
The patent application number is CN202610260513 20260304. The patent publication number is CN121975487 ..
Lighting
| Wed 29 Jul 2026
Alexandria, July 30 -- Guangdong Kuaimei Tech Industry Co Ltd has received a patent for Easy-to-wear Eyelash Extension Lamp. This invention was developed by Lin Zeyu.
The patent application number is US202418777866 20240719. The patent publication number is US12680689 (B2). International Patent Classification codes are A41G5/..
Lighting
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Huizhou Yongheng Tech Co Ltd patent application for Light-emitting Equalization Design Method of Double-sided Light-emitting Led Light Source Module. Zhu Jianjun developed the invention.
The patent application number is CN20261047987 20260114. The pa..
Electronics
| Thu 30 Jul 2026
Seoul, July 30 -- Samsung Display has submitted a patent application for Display Apparatus. Kim Jae Hoon developed the invention.
The patent application number is KR20230091350 20230713. The patent publication number is KR20250011810 (A). International Patent Classification codes are H10K59/35, H10K59/38, H10K59/80 and H10K85..
Electronics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published BOE Huacan Optoelectronics (Zhejiang) patent application for Light Emitting Diode and Preparation Method Thereof. The invention was developed by Zhang Kaishuai, Wang Huining, Wang Huan, Wu Junlei, Xia Zhanggen, Gao Yanlong and Bi Zun.
The patent app..
Electronics
| Thu 30 Jul 2026
Beijing, July 30 -- GoerTek has sought patent for Light-emitting Fiber, Light-emitting Device, and Electronic Apparatus. This invention was developed by Li Yawei, Shao Qingru, Zhang Jiaming, Yu Xinliang and Wang Junwei.
The patent application number is CN202411545221 20241031. The patent publication number is CN121968886 (A). I..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- BOE Huacan Optoelectronics Guangdong Co Ltd has submitted a patent application for Light Emitting Diode and Manufacturing Method Thereof. This invention was developed by Qu Limin, Chen-zhang Xiaoxiong and Zhang Leicheng.
The patent application number is CN202511840333 20251208. The patent publication numbe..
Optics & Imaging
| Thu 30 Jul 2026
Beijing, July 30 -- Toray Industries has submitted a patent application for Display Device. This invention was developed by Hashimoto Keika and Masuda Yuki.
The patent application number is CN20248063074 20241217. The patent publication number is CN121970101 (A). International Patent Classification codes are C08L79/04, G09F9/..
Medical
| Thu 30 Jul 2026
Beijing, July 30 -- University of Electronic Science and Technology of China has applied Chinese patent for Integrated Patch for Wound Ph Detection and Nitric Oxide Gas Treatment and Preparation Method Thereof. Long Zhihe, Jiang Tianyou, Li Lei and Xue Xinyu developed it.
The patent application number is CN202610339761 20260319..
Semiconductor
| Wed 29 Jul 2026
Alexandria, July 30 -- United States Patent for Display Apparatus has been issued to Samsung Display. This invention was developed by Kim Keunwoo.
The patent application number is US202519081597 20250317. The patent publication number is US12682849 (B2). International Patent Classification codes are G09G3/32 and G09G3/3233. C..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- Tianjin Sanan Optoelectronics has submitted a patent application for Light Emitting Diode and Light Emitting Device. Guo Huanshao, Wang Duxiang, Jia Yuehua, Li Weihuan and Peng Yuren developed the invention.
The patent application number is CN202380102394 20230808. The patent publication number is CN121970..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released Taiwan Semiconductor Co Ltd patent application for Light Emitting Diode Screening Method. This invention was developed by Li Yuelin.
The patent application number is CN202411950456 20241227. The patent publication number is CN121969063 (A). Internati..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- Jiangxi Ruisheng Optoelectronics Tech Co Ltd has submitted a patent application for Improved Full-color SMD Light Emitting Diode Composite Material Support. This invention was developed by Chen Qun, Zhou Jin, Li Zhixiong, Liu Hao, Zhou Huifeng, Hu Hongchuan and Liu Shan.
The patent application number is CN..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Reversed Polarity Light Emitting Diode and Preparation Method Thereof. This invention was developed by Huang Qing, Hang Wei, Wu Jun, Wang Hongzhan and Shi Shiman.
The patent application number is CN202511827370 20251205. The patent publ..
Medical
| Thu 30 Jul 2026
Beijing, July 30 -- Boston Scientific Scimed has sought patent for Medical Assembly, Device, System and Related Method for Dissipating Heat. This invention was developed by Kopotiyenko Konstantin.
The patent application number is CN20248064673 20240820. The patent publication number is CN121985900 (A). International Patent Clas..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- Leiyu Optoelectronics Tech Suzhou Co Ltd has sought patent for Enhanced Micro Led Display Chip and Preparation Method Thereof. This invention was developed by Zhang Xu, Zhang Chao and Chong Wing Cheung.
The patent application number is CN202610139918 20260131. The patent publication number is CN121968850 (..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- Jiangsu Yixing Derong Tech Co Ltd has submitted a patent application for Wafer-level Micro Led Chip Packaging Structure and Packaging Method Thereof. This invention was developed by Chen Liang, Li Hua and Wang Weiming.
The patent application number is CN202610105398 20260126. The patent publication number ..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published Lan Chunmei patent application for Flexible OLED (organic Light Emitting Diode) Screen Curling and Packaging Structure. The invention was developed by Lan Chunmei, Wang Yixuan and Hu Jun.
The patent application number is CN202511915932 20251218. The..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released BOE Huacan Optoelectronics Guangdong Co Ltd patent application for Miniature Light Emitting Diode and Preparation Method Thereof. This invention was developed by Tang Miao, Wang Ning, Liu Xiaoya, Yan Fan and Zhao Xiang.
The patent application number ..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Light Emitting Diode and Preparation Method Thereof. Fan Wenchao, Wang Zhiliang, Diao Zichun and Xu Luyi developed the invention.
The patent application number is CN202511931025 20251219. The patent publication number is CN121985643 (..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics Suzhou patent application for Light Emitting Diode and Preparation Method Thereof. Li Zeyu, Wang Zhiliang, Diao Zichun, Xing Zhenyuan, Zhang Xiang and Jiang Jian developed the invention.
The patent application number is CN2..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- Xiamen University has applied Chinese patent for Light Emitting Diode, Preparation Method Thereof and Communication System. Li Hongjian, Li Panpan, Li Jinchai, Huang Kai, Li Guanyi and Zhang Rong developed it.
The patent application number is CN202511928559 20251219. The patent publication number is CN1219..
Semiconductor
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published BOE Huacan Optoelectronics Guangdong Co Ltd patent application for Light Emitting Diode Chip and Preparation Method Thereof. The invention was developed by Yu Guoxin, Lyu Ping, Mao Jiatian and Chen-zhang Xiaoxiong.
The patent application number is C..
Information Technology
| Tue 28 Jul 2026
Beijing, July 29 -- Shenzhen Meigao Innovation Tech Co Ltd Suzhou Branch and Shenzhen Meigao Innovation Tech Co Ltd have submitted a patent application for Equipment State Indication and Information Interaction Method and System Based on Coded Light Signal. This invention was developed by Jiang Ruijing and Han Zhigeng.
The pa..
Measurement & Testing
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Wuhan Xiaoan Intelligent Tech Co Ltd patent application for Grounding Detection Device of Battery Charging and Replacing Cabinet and Battery Charging and Replacing Cabinet. This invention was developed by Qian Jian'an, Yang Rui, Chen Xingbao and Li Chao..
Semiconductor
| Wed 29 Jul 2026
Beijing, July 29 -- Xiamen Sanan Optoelectronics has submitted a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Xie Kunda, He Xiaobo, Jiang Zhousheng and Yang Sijie.
The patent application number is CN20251249117 20251231. The patent publication number is CN121968821 (A)..
Semiconductor
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Matrix Laboratories patent application for Multilayer Quantum Well Structure, Epitaxial Structure Thereof and Quaternary System Algainp Light Emitting Diode. Zhou Dayong and Qiao Nan developed the invention.
The patent application number is CN202411521..
Semiconductor
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics (Zhejiang) patent application for Light Emitting Diode and Manufacturing Method of Light Emitting Diode. Tian Yanhong, Wei Bolin, Cui Weihao, Wang Jia, Lin Zhenhua, Liu Xiaoliang and Ren Ruzhen developed the invention.
The pa..
Chemicals
| Wed 29 Jul 2026
Beijing, July 29 -- Dongguan Gaotu New Mat Co Ltd has filed a patent application for Led UV Moisture Curing Adhesive and Preparation Method Thereof. This invention was developed by Gan Ting and Luo Zhangqiong.
The patent application number is CN202610270608 20260306. The patent publication number is CN121975482 (A). Internati..
Measurement & Testing
| Mon 27 Jul 2026
Geneva, July 28 -- Degooyer Jack Randolph, Reimer Michael Ernest, Tekcan Burak, Bourgoin Jean Philippe Simon, Vosoogh Grayli Sasan, Van Kasteren Bradley Edward, Tian Lin and Odinotski Sarah have applied WIPO patent for Metamaterial-based Photon Detector.
The patent application number is WO2026CA50079 20260116. The patent publi..
Lighting
| Tue 28 Jul 2026
Geneva, July 28 -- Visual Comfort & Co has applied WIPO patent for Modular, Recessed Lighting System. Lavin Sean and Kim Richard developed it.
The patent application number is WO2025US37267 20250711. The patent publication number is WO2026155767 (A1). International Patent Classification codes are F21S2/00, F21S4/00, F21S8/00,..
Chemicals
| Mon 27 Jul 2026
Beijing, July 28 -- Zhichuangyuan Shaanxi New Material Tech Co Ltd has sought patent for Bi-state Emission Phenanthroimidazole Blue Light Material with High Radiative Transition Rate and Application of Bi-state Emission Phenanthroimidazole Blue Light Material. This invention was developed by Song Xiao.
The patent application ..
Chemicals
| Mon 27 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has published South China Institute Collaborative Innovation patent application for Alcohol-soluble Electron Transport Material and Preparation Method and Application Thereof. The invention was developed by Huang Min, Li Fengli and Peng Feng.
The patent applicati..
Optics & Imaging
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has released Baotou Research Inst Of Rare Earths patent application for Silicate Cyan Fluorescent Powder for Full-spectrum Led (light-emitting Diode) Illumination as Well as Preparation and Application Methods Thereof. This invention was developed by Liu Yayuan, Li ..
Electronics
| Mon 27 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has released Zhejiang Guanghao Optoelectronics Tech Co Ltd patent application for Organic Compound and Application Thereof in Electronic Device. This invention was developed by Pan Junyou, Liu Yanfeng, Chen Xinzhi and Chen Hao.
The patent application number is CN..
Semiconductor
| Mon 27 Jul 2026
Beijing, July 27 -- Shenzhen Gongxian Shengshi Tech Co Ltd has filed a patent application for Intelligent Following Type OLED (organic Light Emitting Diode) Screen Device for Guiding and Explaining. This invention was developed by Liu Wensheng and Yu Hao.
The patent application number is CN20261063293 20260119. The patent pub..
Electronics
| Sun 26 Jul 2026
Alexandria, July 27 -- U.S. Patent and Trademark Office has received Ledworks SRL patent application for Optoelectronic Device of the LED (light Emitting Diode) Type and Production Method of Said LED. Gatto Giorgio, Tellatin Andrea and Franciosa Marco developed the invention.
The patent application number is US202319143010 20..
Medical
| Sun 26 Jul 2026
Alexandria, July 27 -- Viobac ApS has submitted a patent application for a Disinfection Device and Method for Disinfection of Medical Equipment. Køppen Kasper Storm and Andersen Mads Ørbæk developed the invention.
The patent application number is US202319111770 20230914. The patent publication number is US20260207799 (A1)...
Lighting
| Sun 26 Jul 2026
Alexandria, July 27 -- Wangs Alliance has filed a patent application for Crosstalk Mitigation for Lighting Control. This invention was developed by Sabolcik Michael, Minnaganti Suman and Mcginnis Paul.
The patent application number is US202519372883 20251029. The patent publication number is US20260214773 (A1). International Pa..
Aerospace
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has received Ziguang Tianji Nanjing Tech Co Ltd patent application for Unmanned Aerial Vehicle Landing Method, Device and Equipment and Storage Medium. Zhang Zhihua, Li Zimu and Zhang Fuyang developed the invention.
The patent application number is CN20261021530 ..
Information Technology
| Sun 26 Jul 2026
Alexandria, July 27 -- Korea Institute Of Science And Technology and Industry Academic Cooperation Foundation Dankook University have submitted a patent application for Hybrid Retinal Stimulation Device, Operating Method Thereof, and Recording Medium. This invention was developed by Lee Seung-ki, Kim Chaesung, Park Jae-hyoung, I..
Automobile
| Sun 26 Jul 2026
Alexandria, July 27 -- Toyota Jidosha has sought patent for Light Projecting Device. This invention was developed by Takeguchi Satoshi.
The patent application number is US202619446935 20260113. The patent publication number is US20260208664 (A1). International Patent Classification codes are B60Q1/24, G01K7/22, H04N23/21, H04N2..
Optics & Imaging
| Sun 26 Jul 2026
Alexandria, July 27 -- LG Display has submitted a patent application for Display Device. Jang Kyung-kook, Kim Won-rae, Hwang Seong-han, You Seung-cheol and Park Hye-jeong developed the invention.
The patent application number is US202519345470 20250930. The patent publication number is US20260215066 (A1). International Patent..
Electronics
| Sun 26 Jul 2026
Alexandria, July 27 -- U.S. Patent and Trademark Office has published Huawei Technologies patent application for Display Module and Preparation Method Thereof, and Electronic Device. The invention was developed by Liu Jinqiang, Wang Lei, Zhang Li, Yang Liuqing, Jiang Fulong and Yang Yina.
The patent application number is US2026..
Optics & Imaging
| Sun 26 Jul 2026
Alexandria, July 27 -- U.S. Patent and Trademark Office has published Samsung Display patent application for Display Apparatus, Method of Manufacturing Display Apparatus, and Electronic Device. The invention was developed by Jeon Hyungil, Lee Gyujeong and Tae Changil.
The patent application number is US202619454888 20260121. Th..
Tools and Machinery
| Sun 26 Jul 2026
Alexandria, July 27 -- Lumileds has filed a patent application for Die Metallization for Dense Packed Arrays. This invention was developed by Shchekin Oleg Borisovich, Monestier Florent Gregoire, Shen Yu-chen and Dimaria Jeffrey Vincent.
The patent application number is US202319139216 20231213. The patent publication number i..
Automobile
| Sun 26 Jul 2026
Alexandria, July 27 -- Lumileds has sought patent for Visible and Near Infrared Automotive LEDs. This invention was developed by Shchekin Oleg Borisovich, Tarne James David, Schmidt Peter Josef and Diederich Thomas.
The patent application number is US202419140551 20240123. The patent publication number is US20260215042 (A1). ..
Semiconductor
| Sun 26 Jul 2026
Alexandria, July 27 -- Lumileds has submitted a patent application for Optical Layer for Pixels of Micro-light Emitting Diode (led) Devices. This invention was developed by Lopez Toni, Garcia Santiago Xavier and Flemish Joseph.
The patent application number is US202319137947 20231127. The patent publication number is US202602..
Semiconductor
| Sun 26 Jul 2026
Alexandria, July 27 -- U.S. Patent and Trademark Office has released Lumileds patent application for Polarized Light Sources for Lcos Applications. This invention was developed by Shchekin Oleg Borisovich, Moran Brendan Jude, Lopez Julia Antonio and Masui Hisashi.
The patent application number is US202319139036 20231212. The ..
Semiconductor
| Sun 26 Jul 2026
Alexandria, July 27 -- Samsung Display has submitted a patent application for Display Device and Manufacturing Method Thereof. Lee Seung Hun, Lee Seung Jun, Kim Jay Bum, Lim Jun Hyung, Son Kyoung Seok and Kim Myoung Hwa developed the invention.
The patent application number is US202619569902 20260317. The patent publication n..
Biotechnology
| Fri 24 Jul 2026
Beijing, July 25 -- Sun Yat-sen University has submitted a patent application for Integrated Biological Photoelectrode with Active Noise Reduction Function. Li Yang and Zhang Baijun developed the invention.
The patent application number is CN20261066407 20260119. The patent publication number is CN121944404 (A). International P..
Electronics
| Fri 24 Jul 2026
Beijing, July 25 -- Shenzhen Dacheng Micro Tech Co Ltd has submitted a patent application for Electronic Atomizer Output Self-protection Control and Adjustment System and Method. This invention was developed by Huang Shizhong, Zhang Zhu and Liu Zhiyuan.
The patent application number is CN202610248718 20260302. The patent publ..
Electronics
| Sat 25 Jul 2026
Munich, July 25 -- Guangzhou Supu Software Tech Co Ltd has submitted a patent application for Multi-channel Light-emitting Diode Constant-current-and-light Power Driving Circuit and Electronic Device. This invention was developed by Lin Chuangye.
The patent application number is EP20250162026 20250306. The patent publication ..
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