CW

Chin Li Wu

PE Primax Electronics: 1 patents #319 of 571Top 60%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,071,897 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8444298 LED lighting device Rong-Gui Lin, Chih Hui Chiang 2013-05-21
6617710 Control circuit for use with switch power converter — 2003-09-09