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 (..

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..

Beijing, May 11 -- Enf Wuhan Tech Co Ltd has submitted a patent application for Silver Etching Liquid for OLED (organic Light Emitting Diode) Manufacturing Process as Well as Preparation Method and Application of Silver Etching Liquid. This invention was developed by Wang Ze, Gao Feng, Chen Kun, Shen Yang and Lee Tae Hyung. T..

Beijing, May 11 -- Wifth Co Ltd has sought patent for Large-area Multi-split Mask Multi-coating Method for Step Coating by Improving Arc Protection Performance of OLED CVD (chemical Vapor Deposition) Mask. This invention was developed by Jeon Ki-taek. The patent application number is CN202411751714 20241202. The patent public..

Beijing, May 11 -- State Intellectual Property Office of China has released Jiangxi Guchuan Adhesive Tape Co Ltd patent application for Foam Tape for OLED (organic Light Emitting Diode) Screen and Preparation Method of Foam Tape. This invention was developed by Peng Wenfei, Zhong Taier and Zhang Rong. The patent application n..

Alexandria, May 11 -- Samsung Display has applied United States patent for Pixel Arrangement Structure for Organic Light Emitting Diode Display. Lee Sang-shin developed it. The patent application number is US202519435636 20251229. The patent publication number is US20260128007 (A1). International Patent Classification codes are..