Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7830910 | System for providing interactive broadcast service and method thereof | — | 2010-11-09 |
| 5360766 | Method for growing a high-melting-point metal film | Jong-Ho Park | 1994-11-01 |
| 5180468 | Method for growing a high-melting-point metal film | Jong-Ho Park | 1993-01-19 |