Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636154 | Digital operation unit | Bang-Won Lee | 1997-06-03 |
YL
Young-heon Lim
Overall (1997): #55,891 of 185,788Top 35%
1
Patents 1997