Inventor
LIU YUANZHUO
CN3 patents
Patents
3 patentsUS12026569B2Jul 2, 2024
Display method of electronic identification device, controller, electronic identification device and system
CHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD0 citations48
US12190835B2Jan 7, 2025
Electronic paper display apparatus, driving method thereof and computer-readable storage medium
CHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD0 citations41
US11763764B2Sep 19, 2023
Control method for electronic ink screen, display control apparatus, and electronic ink display apparatus
CHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD0 citations38