Issued Patents All Time
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 (All Time): #3,717,266 of 4,157,543Top 90%
1
Patents All Time