Patent Leaderboard

WS

Wei-Chan Sung

DE Darfon Electronics: 2 patents #82 of 225Top 40%

Overall (All Time): #1,949,828 of 4,157,543Top 50%

2

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10073539	Keyboard device	Chien-Hsin Lee	2018-09-11
9921664	Keyboard device	Chien-Hsin Lee	2018-03-20