Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052317 | Light emitting apparatus and light unit having the same | — | 2011-11-08 |
| 8052321 | Light emitting apparatus and light unit having the same | — | 2011-11-08 |
| 7994520 | Semiconductor light emitting device having multiple single crystalline buffer layers | — | 2011-08-09 |
| 7989832 | Light emitting device and manufacturing method thereof | — | 2011-08-02 |