YC

Yiu S. Chan

VL Varintelligent (Bvi) Limited: 1 patents #9 of 16Top 60%
Overall (All Time): #3,767,630 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5403648 Contact sensitive substrate Goon N. Lee, York Liao, Ying M. Poon 1995-04-04