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Optics & Imaging
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Changchun Haipurunsi Technology patent application for Arylamine Compound and Organic Electroluminescent Device Thereof. Guo Jianhua, Dong Xiuqin and Han Chunxue developed the invention.
The patent application number is CN202510205829 20250224. The pa..
Semiconductor
| Tue 02 Dec 2025
Geneva, Dec. 2 -- World Intellectual Property Organization has received Xiamen Sanan Optoelectronics patent application for Ultraviolet Light-emitting Diode and Ultraviolet Light-emitting Apparatus. Yan Tongwei, Huang Shaohua, Tseng Chien-yao and Chang Chung-ying developed the invention.
The patent application number is WO202..
Chemicals
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Anyang Institute of Technology has submitted a patent application for Phthalocyanine-based Metal Organic Framework Catalyst as Well as Synthesis Method and Application Thereof. This invention was developed by Wang Lijun, Wang Yangyang, Wang Yanfei, Song Haixiang, Zhao Ke and Sun Shuangjie.
The patent applicat..
Optics & Imaging
| Mon 01 Dec 2025
Beijing, Dec. 2 -- TPK Glass Solutions Xiamen Inc has submitted a patent application for Front Light Guide Module, Touch Display Device and Manufacturing Method of Touch Display Device. Luo Jianxing and Dai Kailun developed the invention.
The patent application number is CN202311423225 20231030. The patent publication number ..
Electronics
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Beijing Dongfang Measurement & Test Institute has submitted a patent application for Photoelectric Zero Sensor Automatic Test System and Test Method Thereof. He Yue, Yin Congru, Chen Hongliang, Li Tiantian, Xu Shengfa and Zhang Xian developed the invention.
The patent application number is CN202510106371 20..
Optics & Imaging
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has awarded a patent to Guangdong Chengxing Electronics Co Ltd for Laminating Equipment for Processing and Producing LED (light Emitting Diode) Display Screen. Tan Qiandong and Lu Qinhuang developed the invention.
The patent application number is CN202422157100U 2..
Optics & Imaging
| Tue 02 Dec 2025
Geneva, Dec. 2 -- World Intellectual Property Organization has released BOE Technology Group patent application for Light-emitting Diode Display Device and Display Apparatus. This invention was developed by Du Xiaobo and Chen Lei.
The patent application number is WO2024CN94730 20240522. The patent publication number is WO202524..
Measurement & Testing
| Tue 02 Dec 2025
Geneva, Dec. 2 -- Beijing Roborock Technology has submitted a patent application for Obstacle Detection System for Self-propelled Device, Self-propelled Device and Obstacle Avoidance Method for Obstacle Detection System. This invention was developed by Dang Liang.
The patent application number is WO2025CN75425 20250127. The pat..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- BOE Mled Tech Co Ltd and BOE Technology Group have submitted a patent application for Light-emitting Diode Chip, Display Substrate and Manufacturing Method Thereof. Ma Junjie, Sun Haiwei, Lu Yuanda, Yang Shanwei, Qi Linxia, Xiong Zhijun and Zhao Jiawei developed the invention.
The patent application numb..
Information Technology
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Central China Normal University has submitted a patent application for Portable Single Photon Light Source Emitter Device and Method of Use. This invention was developed by Han Zhihui, Sun Daming and Sun Xiangming.
The patent application number is CN202411991800 20241231. The patent publication number is CN..
Semiconductor
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Yungu Guan Technology and Hefei Visionox Technology have submitted a patent application for Electron Transport Layer Material and Quantum Dot Light Emitting Diode. This invention was developed by Jin Fengjie, Yan Zhimin, Jiao Fuxing and Su Liang.
The patent application number is CN202311413558 20231027. The..
Optics & Imaging
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published BOE Huacan Optoelectronics Suzhou patent application for Light Emitting Diode and Preparation Method Thereof. The invention was developed by Yao Zhen, Cong Ying, Zhang Yu and Cai Hexun.
The patent application number is CN202411848832 20241216. The pa..
Semiconductor
| Tue 02 Dec 2025
Geneva, Dec. 2 -- Jade Bird Display, Shanghai has applied WIPO patent for Micro Light-emitting Diode Chip and Forming Method Therefor. Yuan Xianglong, Wei Tianshi and Bai Ge developed it.
The patent application number is WO2024CN134092 20241125. The patent publication number is WO2025241454 (A1). International Patent Classifica..
Electronics
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- LG Electronics has applied United States patent for Signal Processing Device and Method of Operation Thereof. Nam Yeonoh developed it.
The patent application number is US202419000139 20241223. The patent publication number is US2025363931 (A1). International Patent Classification codes are G09G3/20 and G..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Seoul Semiconductor has applied United States patent for Light-emitting Apparatus Including Light-emitting Diode. Lee Chung Hoon developed it.
The patent application number is US202519297740 20250812. The patent publication number is US2025365829 (A1). International Patent Classification codes are G09G3/..
Lighting
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- JLC Tech IP LLC has filed a patent application for T-bar for Suspended Ceiling with Heat Dissipation System for LED Lighting. This invention was developed by Porciatti Silvio.
The patent application number is US202519263459 20250708. The patent publication number is US2025362009 (A1). International Paten..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- LG Electronics has submitted a patent application for Display Device Using Light-emitting Element and Manufacturing Method Therefor. Choi Hwanjoon, Rhee Byungjoon and Kang Eunjeong developed the invention.
The patent application number is US202218869650 20220613. The patent publication number is US202536..
Optics & Imaging
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Wuhan China Star Optoelectronics Technology has sought patent for Light Emitting Diode and Display Panel. This invention was developed by Liu Fancheng, Zha Guowei, Yang Yong, Pan Hailong, Jiang He, Chen Yunni, Niu Huanhuan, Wang Zuojia and Guan Yantao.
The patent application number is CN20251060886 20250114. ..
Optics & Imaging
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics Suzhou patent application for Light-emitting Diode and Light-emitting Diode Preparation Method. Lan Ye, Wang Jiangbo, Wang Nian, Zhu Guangmin, Wu Zhihao and Zhang Wei developed the invention.
The patent application number is..
Semiconductor
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has released Wenzhou Xinxin Titanium Crystal Tech Co Ltd patent application for Preparation Method of Perovskite Blue Light Illuminant Film and White Light Emitting Diode. This invention was developed by Fan Chao and Yang Haolin.
The patent application number is C..
Medical
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published VYBK Co Ltd patent application for Sterilizing Device and Method for Sterilizing Medical Device. The invention was developed by Koppen Casper Storm and Andersen Mads Urback.
The patent application number is CN20238066439 20230914. The patent publicat..
Printing & Publishing
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Dai Nippon Printing has submitted a patent application for Surface-emitting Device, and Display Device. Kanai Yoshihiro, Tsuzuki Atsuo, Nishikawa Marii, Saeki Kosuke and Furuya Shunsuke developed the invention.
The patent application number is US202519293472 20250807. The patent publication number is US202..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Taiwan Semiconductor Manufacturing Company has sought patent for Display Defect Monitoring Structure. This invention was developed by Chen Chu Fu and Liao Chun Hao.
The patent application number is US202519294294 20250808. The patent publication number is US2025364336 (A1). International Patent Classificat..
Metal & Mining
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published Hupan Guangxin Semiconductor Jiangsu patent application for Novel-structure Suction Nozzle Piece for Preventing Foreign Matter from Puncturing Glass. The invention was developed by Kong Dekun, Yue Mingming, Wang Taifang, Tung Weng Hai, Shi Jianye and Su..
Metal & Mining
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Bosi Co Ltd has submitted a patent application for Lead-free Low-temperature Sintered Glass Frit. This invention was developed by Park Tae-ho, Jung Chan-min, Che Minglong, Kwon Tae-sung, Kim Min-seop, Kim Doo-ri, Kim Dong-chan and Kim Kil-ho.
The patent application number is CN20238067901 20230914. The pate..
Semiconductor
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Xiamen Sanan Optoelectronics has submitted a patent application for Miniature Light Emitting Diode and Display Device. Liu Peng, Lin Kechuang, He Anhe, Huang Shaohua, Zeng Mingjun, Li Anping, Zhang Yonghuang, Lee Young-ah and Li Xiatong developed the invention.
The patent application number is CN202311394404 ..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- AUO Corporation has sought patent for Circuit Substrate and Display Device. This invention was developed by Lai Han-chung, Liao Ta-wen, Lin Tai-tso, Chien I-peng, Lu Cheng-min and Tu Chen-yuan.
The patent application number is US202418976388 20241211. The patent publication number is US2025366285 (A1). Int..
Automobile
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has published GM Global Technology Operations patent application for Light-emitting Diode Backplane for Lighting and Display. The invention was developed by Park Jonglee.
The patent application number is US202418669726 20240521. The patent publication number is US2025366278..
Automobile
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Hella GmbH & Co KGaA has applied United States patent for Lighting Device for a Motor Vehicle. Quitsch Wolf Alexander, Schwan Alexander, Wegener Ingo and Zehanciuc Mario developed it.
The patent application number is US202519211942 20250519. The patent publication number is US2025365836 (A1). International..
Banking
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Bank of America has filed a patent application for Unauthorized Activity Detection at Automated Teller Machine. This invention was developed by Garg Saurabh, Behera Abhijit, Sethia Maneesh Kumar, Rajasekhar Madala, Gowni Ajay and Sivajothi Sivashalini.
The patent application number is US202418670967 202405..
Measurement & Testing
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Southeast University and Information Communication Branch State Grid Jiangsu Electric Power Co Ltd have submitted a patent application for Unmanned Aerial Vehicle (UAV) Inspection Ultraviolet Leakage System Based on Toa/tdoa Positioning. This invention was developed by Zhu Bingcheng, Huang Qianxia, Zhang Zaic..
Information Technology
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to Corning for Variable Diffuser Pattern for Improving Color and Luminosity Uniformity. Mi Xiang-dong, Schreiber Horst Herbert Anton and Wiggins Richard Lynton developed the invention.
The patent application number is US202218701448 20221108. The pat..
Lighting
| Sat 29 Nov 2025
Alexandria, Nov. 29 -- Wangs Alliance has been awarded a patent for Crosstalk Mitigation for Lighting Control. This invention was developed by Sabolcik Michael, Minnaganti Suman and Mcginnis Paul.
The patent application number is US202418814908 20240826. The patent publication number is US12477642 (B2). International Patent C..
Electronics
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to LG Display for Display Device Including Gate Driving Circuit and Link Line. Kim Dong-myoung, Shin Hong-jae and Kim Yong-ho developed the invention.
The patent application number is US202418582103 20240220. The patent publication number is US124824..
Information Technology
| Fri 28 Nov 2025
Munich, Nov. 29 -- LG Electronics has submitted a patent application for Signal Processing Device and Method of Operation Thereof. This invention was developed by Nam Yeonoh.
The patent application number is EP20250178102 20250522. The patent publication number is EP4654178 (A1). International Patent Classification code is G0..
Packaging & Containers
| Fri 28 Nov 2025
Munich, Nov. 29 -- European Patent Office has received Cree LED patent application for Structures for Light-emitting Diode Packages with Multiple Light-emitting Diode Chips. Pang Chak Hau Charles, Lau Yue Kwong Victor, Zhong Zhenyu, Schmidt Robert David and Sheng Juzuo developed the invention.
The patent application number is E..
Packaging & Containers
| Fri 28 Nov 2025
Munich, Nov. 29 -- European Patent Office has released Cree LED patent application for Structures for Light-emitting Diode Packages with Multiple Light-emitting Diode Chips. This invention was developed by Pang Chak Hau Charles, Lau Yue Kwong Victor, Zhong Zhenyu, Schmidt Robert David and Sheng Juzuo.
The patent application num..
Optics & Imaging
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Guangdong Xin Qian Chao Information Tech Co Ltd has been granted a patent for Dynamic Display Apparatus. This invention was developed by Wu Jifeng.
The patent application number is US202418606846 20240315. The patent publication number is US12480636 (B2). International Patent Classification codes are F2..
Semiconductor
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- United States Patent for Chiral Induced Spin Selectivity Enabling a Room Temperature Spin Polarized Light Emitting Diode has been issued to Alliance for Sustainable Energy. This invention was developed by Beard Matthew Craig, Lu Haipeng, Zhai Yaxin, Kim Young-hoon, Berry Joseph Jonathan and Luther Joseph M..
Optics & Imaging
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released Guangdong Shenliannao Tech Co Ltd patent application for Calcium Imaging Microscopic System Based on FPC (flexible Printed Circuit) and Special Line Design. This invention was developed by Zhang Jinyong and Zhang Jintao.
The patent application number..
Optics & Imaging
| Sat 29 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to LG Display for Light Emitting Diode Display Apparatus and Multi Screen Display Apparatus Using the Same. Son Hyeonho developed the invention.
The patent application number is US202217675700 20220218. The patent publication number is US12477876 (B2)...
Measurement & Testing
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Real Tech Inc and Real Tech Holdings Inc have secured a patent on Apparatus for the Measurement of Light Transmittance Through a Liquid Sample Using Multiple LED Light Sources. Glover James Andrew and Kollu Kerim developed the invention.
The patent application number is US202218275715 20220208. The pate..
Agricultural
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Changchun City Erdao Distr Agriculture and Rural Bureau has submitted a patent application for Intelligent Switch for Intelligent Agricultural Irrigation System and Preparation Method. Chen Bingkun, Li Zhe, Zhang Ming, Liu Shihui, Luo Xihao, Wang Liang, Wang Liguang, Shen Jing, Xiang Xueyi, Dang Lina, Wang Ji..
Optics & Imaging
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Samsung Display has been granted a patent for Light Emitting Diode (LED) Display Device Accurately Sensing Exponential Current in Pixel Sensing Circuit. This invention was developed by Hwang Young Soo and Jo Sung-chan.
The patent application number is US202318135653 20230417. The patent publication numb..
Retail & Household
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- U.S. Patent and Trademark Office has awarded a patent to Dreamers Holdings Inc for Sleep-aiding Eyewear with Improved Visibility. Sheehan Stafford W, Stenmark Zachary R and Stenmark Jordan D developed the invention.
The patent application number is US202017775950 20201110. The patent publication number ..
Semiconductor
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Chinese Patent for Vertical Light Emitting Diode Chip has been issued to Shenzhen Ruiqilang Tech Co Ltd. This invention was developed by Zeng Cheng.
The patent application number is CN202421850665U 20240801. The patent publication number is CN223246989 (U). International Patent Classification codes are H10..
Optics & Imaging
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released SD Micro Electronics Suzhou Co Ltd patent application for OLED Display Screen Demura Method Based on Iteration. This invention was developed by Yang Rui, Qin Liang and Wu Zhangfu.
The patent application number is CN202510380702 20250328. The patent p..
Semiconductor
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- U.S. Patent and Trademark Office has awarded a patent to LT Materials for Heterocyclic Compound and Organic Light Emitting Diode Comprising Same. Lee Nam-jin, Lee Young-jin and Jeong Won-jang developed the invention.
The patent application number is US201917288701 20191112. The patent publication number i..
Optics & Imaging
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Samsung Display has been granted a patent for Pixel Having Initialization Circuit and Display Apparatus Including the Same. Kim Sunghwan, Kim Daehyun and Park Kyoungjin developed the invention.
The patent application number is US202418408564 20240110. The patent publication number is US12475853 (B2). Inte..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Dalian University of Technology has filed a patent application for Preparation Method and Application of Trioxytriphenylamine Covalent Organic Framework with Near-infrared Photothermal Catalysis Suzuki Reaction Performance. This invention was developed by Zhang Tiexin, Li Lanqiao, Duan Chunying, Hou Qian, Li ..
Chemicals
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Northwestern University has submitted a patent application for N-heterocyclic Carbene Free Radical with Efficient Green Light Emission Characteristic and Preparation Method and Application Thereof. This invention was developed by Han Yingfeng, Li Xin and Li Man.
The patent application number is CN202510445..
Lighting
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Zhejiang Jinling Lighting Appliance Co Ltd has secured a patent on Led Lamp Tube with Groove-shaped Reflecting Plate. Yan Wei, Hu Lijun, Wang Risheng, Ma Xiaofei and Lou Jingjing developed the invention.
The patent application number is CN202422468843U 20241012. The patent publication number is CN223137653 ..
Semiconductor
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Avision Prec Industry Suzhou Co Ltd has applied Chinese patent for Organic Light Emitting Diode Printing Head. Chen Yancheng and Wang Jinhong developed it.
The patent application number is CN202510296994 20250313. The patent publication number is CN119872087 (A). International Patent Classification code is..
Optics & Imaging
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Shenzhen Samcien Semiconductor Mat Co Ltd patent application for Receiving Material for Micro LED (light Emitting Diode) Laser Mass Transfer as Well as Preparation Method and Application of Receiving Material. This invention was developed by Liang Disi,..
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