Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008677 | Light emitting device and fabrication method thereof and light emitting system using the same | Ki-Chang Song | 2011-08-30 |
| 7982237 | Light emitting device package including a semiconductor substrate having at least one surface | Yu Ho Won | 2011-07-19 |
| 7928462 | Light emitting device having vertical structure, package thereof and method for manufacturing the same | Jun Ho Jang | 2011-04-19 |
| 7868349 | Light source apparatus and fabrication method thereof | Ki-Chang Song | 2011-01-11 |