ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,808, issued on Nov. 18, was assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Sichuan, China) and BEIJING BOE TECHNOLOGY DEVELOPMENT Co. LTD. (Beijing).

"Touch substrate, touch display panel and touch display apparatus" was invented by Jun Yan (Beijing), Fan He (Beijing), Kemeng Tong (Beijing), Qiwei Wang (Beijing), Rong Wang (Beijing), Yi He (Beijing) and Xiangdan Dong (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure provide a touch substrate, a touch display panel and a touch display apparatus. The touch display panel includes: a base substrate; a touch electrode layer on the base substrate a...