Inventor

MAO XIANFENG

CN2 patents

Patents

2 patents

US11587489B2Feb 21, 2023

Method for driving display panel, display panel and display device

BEIJING BOE OPTOELECTRONICS TECH CO LTD4 citations71

US11321553B2May 3, 2022

Method, device, apparatus and storage medium for facial matching

BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations46