KB

Keun-Yong Ban

🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #393,774 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10680077 Fabrication of heterojunction bipolar transistors with a selectively grown collector/sub-collector Robert J. Bayruns 2020-06-09