Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013354 | Light emitting device having multi-pattern structure and method of manufacturing same | Jeong-wook Lee, Bok-ki Min, Kwang-hyeon Baik, Heon-su Jeon | 2011-09-06 |
| 7989239 | Light emitting diode and method of manufacturing the same | — | 2011-08-02 |