AC

A-Ming Chang

PE Primax Electronics: 1 patents #15 of 34Top 45%
Overall (2017): #504,440 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9836138 Touch pen Tung-Heng Wu, Ying-Che Tseng 2017-12-05