LC

Li-Gong Chang

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Goldens Bridge, NY: #25 of 30 inventorsTop 85%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,916,079 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4973858 Resonant tunneling semiconductor devices — 1990-11-27