KC

Kong Wing R. Chow

📍 San Jose, CA: #22,480 of 32,062 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,720,185 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5648628 Cartridge supported karaoke device Tao-Fei Samuel Ng, Cheuk-Wai Lau 1997-07-15