Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328286 | Phosphor and light emitting device | Choong Youl Kim, Seung Hyok Park, Ho Shin Yoon, Chang Hee Lee | 2016-05-03 |
| 9112129 | Light emitting diode package and light unit having the same | — | 2015-08-18 |
| 8860072 | Light emitting device and light unit having the same | Sung Min Kong | 2014-10-14 |
| 8704255 | Phosphor and light emitting device | Choong Youl Kim, Seung Hyok Park, Ho Shin Yoon, Chang Hee Lee | 2014-04-22 |
| 8344400 | Light emitting device package | Choong Youl Kim, Hyeong Seok Im | 2013-01-01 |
| 8324654 | Light emitting device and light unit having the same | Sung Min Kong | 2012-12-04 |
| 8187497 | Phosphor, method for preparing the same, and light emitting diode using the same | — | 2012-05-29 |
| 8132934 | Light emitting device and light unit having the same | — | 2012-03-13 |
| D630596 | Light-emitting diode (LED) | — | 2011-01-11 |
| D615935 | Light-emitting diode (LED) | Sung Ho Park, Joo Seok Lee | 2010-05-18 |