CL

Charles Leung

AV Avantek: 1 patents #8 of 26Top 35%
📍 Fremont, CA: #6,509 of 9,298 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,976,192 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4672023 Method for planarizing wafers — 1987-06-09