PC

Po-Chih Chang

SI Silitek: 1 patents #8 of 33Top 25%
📍 New Taipei, TW: #95 of 327 inventorsTop 30%
Overall (2003): #139,710 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6621522 Adjustable fixing device of a CCD plate Hung-Chia Chang, LUNG-HSIN CHEN 2003-09-16