Inventor
SUN CHANG-EN
TW5 patents
⚠️ This page may combine multiple inventors who share the name “SUN CHANG-EN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DARFON ELECTRONICS CORP
3 patentsUS10770246B2Sep 8, 2020
Keyboard covering film, waterproof keyboard, method for fabricating keyboard covering film, waterproof keycap assembly, and illuminating keyboard
DARFON ELECTRONICS CORP3 citations68
US10978261B2Apr 13, 2021
Method for fabricating keyboard covering film
DARFON ELECTRONICS CORP0 citations58
US11289288B2Mar 29, 2022
Waterproof film and keyboard thereof
DARFON ELECTRONICS CORP0 citations49