Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853559 | High voltage and power BiCMOS driving circuit | Sung-Ki Min | 1989-08-01 |
JL
Jae-sin Lee
Overall (1989): #100,088 of 140,708Top 75%
1
Patents 1989