Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7137131 | Optical disc drive | Hee-deuk Park | 2006-11-14 |
JY
Joong hun Yeom
Overall (All Time): #3,434,170 of 4,157,543Top 85%
1
Patents All Time