Chih Lung Lo

BCBehavior Tech Computer: 2 patents #20 of 96Top 25%

Overall (All Time): #2,202,918 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6572289	Pushbutton structure of keyboard	Yong Te Tsao, Ching-Chiang Yu	2003-06-03
6489579	Key switch	Yong Te Tsao, Ching-Chiang Yu	2002-12-03