YS

Yu-Yen Shih

PE Primax Electronics: 3 patents #151 of 571Top 30%
Overall (All Time): #1,452,348 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10684706 Mouse roller module 2020-06-16
9280211 Remote controller Yi-Guang Chen 2016-03-08
9270136 Charging control circuit Tsung-Wen Hsueh, Yi-Guang Chen 2016-02-23