CH

Cheong Bon Han

NA New Anthony: 1 patents #3 of 11Top 30%
📍 San Jose, CA: #22,480 of 32,062 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,608,157 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6031338 Ballast method and apparatus and coupling therefor Doo Eui Yoon, Eun Chul Shin 2000-02-29