YT

Ya-Chin Tu

PE Primax Electronics: 2 patents #20 of 73Top 30%
Overall (2021): #97,220 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11205549 Keycap structure Bo-An Chen, Chin-Sung Pan 2021-12-21
10964860 Method of packaging semiconductor illumination module Hung-Wei Kuo, Chung-Yuan Chen 2021-03-30