Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786814 | Ultraviolet light emitting device | Yee Rang Hong | 2017-10-10 |
| 9276175 | Light emitting device, light emitting device package | Hyung Jo Park, Sun Kyung Kim | 2016-03-01 |
| 9240533 | Ultraviolet light emitting device | Kwang chil Lee, Joong Seo Park, Tae Lim Lee, Kyoung-Hoon Kim, Hae Jin Park +1 more | 2016-01-19 |
| 9029895 | Ultraviolet light emitting device | Kwang chil Lee, Joong Seo Park, Tae Lim Lee, Kyoung-Hoon Kim, Hae Jin Park +1 more | 2015-05-12 |
| 8969897 | Light emitting device | — | 2015-03-03 |
| 8759841 | Light emitting device package and lighting system | Sung-Min Hwang, Hyun Don Song | 2014-06-24 |
| 8742445 | Light emitting device and light unit | — | 2014-06-03 |
| 8742447 | Light emitting device, light emitting device package and lighting system | Sun Kyung Kim | 2014-06-03 |
| 8710535 | Light emitting device and light emitting device package | Kyoung Woo Jo, Sun Kyung Kim | 2014-04-29 |
| 8604500 | Light emitting device and light emitting device package | Hyun Choi, Sun Kyung Kim | 2013-12-10 |
| 8431945 | Light emitting device, light emitting device package, and lighting system | Hyun Choi, Sun Kyung Kim | 2013-04-30 |
| 8421110 | Light emitting device and light emitting device package | Kyoung Woo Jo, Sun Kyung Kim | 2013-04-16 |
| 8319251 | Light emitting device and light unit | — | 2012-11-27 |