Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008647 | Nitride semiconductor device with superlattice active layer including barrier layers with different energy band gaps | Seong Eun Park, Min Ho Kim | 2011-08-30 |
| 7923716 | Nitride semiconductor device | Soo Min Lee, Hee Seok Park, Seong Suk Lee, Cheol-soo Sone | 2011-04-12 |
| 7915607 | Nitride semiconductor device | Seong Suk Lee, Hee Seok Park | 2011-03-29 |