Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021901 | Method of fabricating vertical structure nitride semiconductor light emitting device | Dong Woo Kim, Yong Chun Kim | 2011-09-20 |
| 8013354 | Light emitting device having multi-pattern structure and method of manufacturing same | Jeong-wook Lee, Jin-seo Im, Kwang-hyeon Baik, Heon-su Jeon | 2011-09-06 |
| 8004000 | Polarized light emitting diode and method of forming the same | Cheol-soo Sone | 2011-08-23 |