ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,349, issued on Feb. 17, was assigned to Chongqing BOE Display Technology Co. Ltd. (Chongqing, China) and BOE Technology Group Co. Ltd. (Beijing).

"Touch display substrate, drive method therefor, and touch display apparatus" was invented by Rui Wang (Beijing), Chao Zeng (Beijing), Shouqiang Zhang (Beijing) and Ming Hu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a touch display substrate, a drive method therefor, and a touch display apparatus. The touch display substrate includes a base substrate, and a touch lead layer, an anode conductive layer, and a cathode conductive layer disposed on the base substrate, the anode conduc...