Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8525150 | Semiconductor light emission device for preventing a regional concentration phenomenon of a current flow and improving the reliability | Koo-Hwa Lee, Rok Hee Lee, Geun-Woo Lee | 2013-09-03 |