Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8324654 | Light emitting device and light unit having the same | Joong In An | 2012-12-04 |
| 8299474 | Light emitting device package and light unit having the same | Choong Youl Kim, Hee Seok Choi | 2012-10-30 |
| 8101956 | Light emitting device package and light unit having the same | Choong Youl Kim, Hee Seok Choi | 2012-01-24 |
| 8022415 | Light emitting device package and light unit having the same | Choong Youl Kim, Hee Seok Choi | 2011-09-20 |
| 8013517 | Phosphor material, coating phosphor composition, and light emitting device | Choong Youl Kim, Hee Seok Choi, Seung Hyok Park, Ho Shin Yoon, Chang Hee Lee | 2011-09-06 |
| 7858993 | Light emitting device package and light unit having the same | Choong Youl Kim, Hee Seok Choi | 2010-12-28 |
| D607853 | Light-emitting diode (LED) | — | 2010-01-12 |
| D599306 | Light-emitting diode | — | 2009-09-01 |
| D589909 | Light emitting diode | — | 2009-04-07 |
| D573549 | Light emitting diode (LED) | — | 2008-07-22 |
| D566664 | Light-emitting diode (LED) | — | 2008-04-15 |