GC

Guangshum Chen

SP Speedfam-Ipec: 1 patents #79 of 143Top 60%
📍 Glendale, AZ: #508 of 996 inventorsTop 55%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #3,495,487 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6818604 System and method for cleaning workpieces Ismail Emesh, Yakov Epshteyn, Periya Gopalan, Xingbo Yang 2004-11-16