Inventor
LIU YING-LAN
TW5 patents
Patents
5 patentsUS11977250B2May 7, 2024
Lighting keyboard, backlight module and lighting substrate
DARFON ELECTRONICS CORP4 citations72
US12596223B2Apr 7, 2026
Lighting keyboard and backlight module thereof
DARFON ELECTRONICS CORP0 citations60
US11881363B2Jan 23, 2024
Lighting keyboard, backlight module and lighting board
DARFON ELECTRONICS CORP0 citations60
US12354815B2Jul 8, 2025
Lighting keyboard, backlight module and lighting board
DARFON ELECTRONICS CORP0 citations58
US12562327B2Feb 24, 2026
Lighting keyboard, backlight module and lighting board
DARFON ELECTRONICS CORP0 citations49