Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7087284 | High density readable only optical disc and method of preparing the same | Hyun Ki Kim, Joo Ho Kim, In-oh Hwang | 2006-08-08 |
DY
Du-seep Yoon
Overall (All Time): #3,424,755 of 4,157,543Top 85%
1
Patents All Time