Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731143 | Power-up circuit | — | 2004-05-04 |
| 6527994 | Method for preparing artificial marble of wave/wood pattern | Dae Young Hur, In Su Kim | 2003-03-04 |
| 5415283 | Diskette storage box | — | 1995-05-16 |