JC

Jean Chi

EP Excel Precision: 1 patents #2 of 9Top 25%
📍 San Jose, CA: #22,480 of 32,062 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,668,781 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5991112 Non-contact servotrack writing with phase sensitive detection Hubert Song, John Tsai, Mervyn L. Hopson, Kam Fung Yan 1999-11-23