YJ

Yu-Chih Jen

AC Arolltech Co.: 1 patents #1 of 2Top 50%
Overall (2018): #178,695 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10083384 Display device for displaying barcode Yih Chang 2018-09-25