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Chin-Hai Chang

UM United Microelectronics: 1 patents #99 of 384Top 30%
📍 Los Altos, CA: #179 of 436 inventorsTop 45%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #251,458 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6643841 Tape-out system of mask tooling network for multiple supply chain Teh-Sen Perng 2003-11-04