Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026119 | Method of fabricating semiconductor substrate and method of fabricating light emitting device | Chang Youn Kim, Shiro Sakai, Joon Hee Lee, Soo Young Moon, Kyoung Wan Kim | 2011-09-27 |
| 7982207 | Light emitting diode | Dae Won Kim, Dae Sung Kal | 2011-07-19 |
| 7982210 | Light emitting diode having modulation doped layer | — | 2011-07-19 |
| 7868337 | Light emitting diode and method for manufacturing the same | Duck Hwan Oh, Dae Won Kim, Dae Sung Kal | 2011-01-11 |
| 7863599 | Light emitting diode | Dae Won Kim, Dae Sung Kal | 2011-01-04 |