Lei-Lung Tsai

DE Darfon Electronics: 1 patents #9 of 25Top 40%

Overall (2011): #234,818 of 364,097Top 65%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8022325	Keyswitch and keyboard	Wen-Yu Tsai	2011-09-20