CC

Chien Wen Chang

Overall (All Time): #1,383,893 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11567102 Auxiliary device for functional expansion and signal acquisition of testing system — 2023-01-31
11549980 Open architecture for wafer automatic testing system — 2023-01-10
11175310 Method for upgrading an automatic testing system — 2021-11-16