Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659519 | Boosting voltage generator of semiconductor memory device | Soo-In Cho | 1997-08-19 |
HL
Hyun Seok Lee
Overall (1997): #138,824 of 185,788Top 75%
1
Patents 1997