Beijing, Aug. 30 -- Ruichuang Photon Wuxi Tech Co Ltd has been granted a patent for Fingerprint Identification Device and Terminal. Wang Peng, Huang Wenxiang and Zhan Wenhui developed the invention. The patent application number is CN202421855510U 20240802. The patent publication number is CN222939512 (U). International Paten..

Beijing, Aug. 29 -- State Intellectual Property Office of China has published Yantai Gem Chemicals Co Ltd patent application for Material with Benzopyridine Acridine Structure and Application Thereof. The invention was developed by Cheng Daxing, Wang Chen and Wei Xuhang. The patent application number is CN202411918311 2024122..

Beijing, Aug. 29 -- Zhejiang Dongrou New Mat Co Ltd has been granted a patent for Transfer Device Suitable for OLED Protective Film Sheet Material Transportation. Kang Sung-ryong, Liu Junping and Wang Jiangong developed the invention. The patent application number is CN202421603307U 20240708. The patent publication number is ..

Beijing, Aug. 29 -- State Intellectual Property Office of China has published Zhejiang Uivoled Photoelectric Tech Co Ltd patent application for Organic Compound, OLED (organic Light Emitting Diode) with Compound and Organic Light Emitting Device. The invention was developed by Huang Jinhua, Zhang Lei, Wu Kongwu and Zhao Xiaoyu. ..

Beijing, Aug. 29 -- Zhejiang Zhongling Tech Co Ltd has submitted a patent application for OLED Metal Mask Plate Opening Morphology Production Method. This invention was developed by Feng Zhiheng, Liu Song, Liu Manli and Yang Wen. The patent application number is CN202411935845 20241226. The patent publication number is CN1193..

Alexandria, Aug. 28 -- Chengdu BOE Optoelectronics Tech Co Ltd and BOE Technology Group have been granted a patent for OLED Display Substrate, Method of Manufacturing the Same and OLED Display Apparatus. Bao Jiandong, Gao Hongcheng, Huang Can and He Yuan developed the invention. The patent application number is US202117642259..

Alexandria, Aug. 28 -- United States Patent for Display Device has been issued to Samsung Display. This invention was developed by Kim Hun, Kim Yong Jin, Wang Soon Jung, Lee Keun Soo, Lee Jae Ho and Chae Kyung Chan. The patent application number is US202318395785 20231226. The patent publication number is US12396340 (B2). Int..

Alexandria, Aug. 28 -- U.S. Patent and Trademark Office has awarded a patent to Snap Inc for System and Method for Driving a Pixel with Optimized Power and Area. Kyles Ian, Whitten Trent D and Levasseur Jamie J developed the invention. The patent application number is US202118040410 20211123. The patent publication number is US..

Beijing, Aug. 27 -- Changzhou University has submitted a patent application for Super Junction Type Display Device with Acousto-optic Sensing Function and Manufacturing Method Thereof. Du Xiaosong, Kong Xiangtu, Jiang Zhenyu and Xu Pengze developed the invention. The patent application number is CN202411552220 20241101. The pat..

Geneva, Aug. 27 -- Merck Patent has submitted a patent application for Formulation. This invention was developed by Siemianowski Simon, Berkefeld Andreas, Doll Oliver and Hamburger Manuel. The patent application number is WO2025EP53355 20250210. The patent publication number is WO2025172197 (A1). International Patent Classifi..

Beijing, Aug. 26 -- State Intellectual Property Office of China has released Suzhou Gacii Optoelectronics Technology patent application for Low-power-consumption Constant-voltage Constant-current Circuit Based on VIOC. This invention was developed by Peng Tao, Tang Mengyuan, Zhao Namei, Zhang Haoxi, Chen Yunjie and Chen Sai. ..

Alexandria, Aug. 26 -- Samsung Display has filed a patent application for Pixel Arrangement Structure for Organic Light Emitting Display Device. This invention was developed by Lee Sang-shin. The patent application number is US202519204237 20250509. The patent publication number is US2025268051 (A1). International Patent Classi..

Beijing, Aug. 26 -- State Intellectual Property Office of China has released SD Micro Electronics Suzhou Co Ltd patent application for OLED Display Panel Sub-pixel Level Color Equalization Compensation Method and System Based on De-mura Compensation Technology. This invention was developed by Qin Liang, Liu Chao and Wu Zhangfu. ..

Beijing, Aug. 25 -- State Intellectual Property Office of China has published Zhejiang Zhongling Tech Co Ltd patent application for Substrate Phosphorus Segregation Repairing Method for Producing OLED (organic Light Emitting Diode) Metal Mask Plate. The invention was developed by Xu Huawei, Wu Yan, Wu Xianrui, Kang Yuehu, Zeng Y..

Beijing, Aug. 25 -- State Intellectual Property Office of China has received Zhejiang Zhongling Tech Co Ltd patent application for Base Material Thinning Method for Producing OLED (organic Light Emitting Diode) Metal Mask Plate. Xu Huawei, Wu Yan, Wu Xianrui, Kang Yuehu, Zeng Yu, Yan Xi'an and Tang Shuai developed the invention...

Beijing, Aug. 25 -- Tianjin Senpujie Electronics Co Ltd has secured a patent on Square Wave Frequency and Duty Ratio Detection Display Device. Geng Mingjian developed the invention. The patent application number is CN202421213029U 20240530. The patent publication number is CN222866779 (U). International Patent Classification ..