Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902544 | Nitride semiconductor light emitting device | Sun Woon Kim, Je Won Kim, Sang Won Kang, Bang Won Oh | 2011-03-08 |
| 7829882 | Nitride semiconductor light emitting device | Sun Woon Kim, Je Won Kim, Sang Won Kang, Bang Won Oh | 2010-11-09 |
| 7705364 | Nitride semiconductor light emitting device | Dong Yul Lee, Sang Won Kang, Je Won Kim, Sang Su Hong | 2010-04-27 |
| 7393710 | Fabrication method of multi-wavelength semiconductor laser device | Jin Chul Kim, Su Yeol Lee, Chang Z. Kim, Sang Heon Han, Tae Jun Kim +1 more | 2008-07-01 |
| 6303404 | Method for fabricating white light emitting diode using InGaN phase separation | Yong Tae Moon, Dong Joon Kim, Seong Ju Park | 2001-10-16 |