Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998767 | Method for manufacturing a facet extraction LED | Tae Won Lee, Masayoshi Koike | 2011-08-16 |
| 7923716 | Nitride semiconductor device | Soo Min Lee, Jae Woong Han, Seong Suk Lee, Cheol-soo Sone | 2011-04-12 |
| 7915607 | Nitride semiconductor device | Seong Suk Lee, Jae Woong Han | 2011-03-29 |