YC

Yu-Chih Cheng

PE Primax Electronics: 1 patents #5 of 21Top 25%
📍 Taichung, WA: #3 of 4 inventorsTop 75%
Overall (2004): #80,720 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6690352 Multi-mode input control device Tzu-Chiang Shih 2004-02-10