Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8592848 | Light emitting device | Hyun Kyong Cho, Sun Kyung Kim | 2013-11-26 |
| 8569784 | Light emitting device and method for manufacturing the same | Sung-Min Hwang, Hyun Kyong Cho | 2013-10-29 |
| 8288786 | Light emitting device and method for manufacturing the same | Sung-Min Hwang, Hyun Kyong Cho | 2012-10-16 |
| 8164107 | Light emitting device and method of manufacturing the same | Hyun Kyong Cho, Sun Kyung Kim | 2012-04-24 |
| 8008684 | Light emitting device and method for manufacturing the same | Sung-Min Hwang, Hyun Kyong Cho | 2011-08-30 |