Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5748597 | Multi-layered disk focusing method and apparatus | — | 1998-05-05 |
NK
Nak-Seok Kim — 1 Patent
Overall (All Time): #3,683,313 of 4,157,543Top 90%
1
Patents All Time