Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9293677 | Heat conducting slug having multi-step structure and light emitting diode package using the same | Jong Kook Lee, Hyuck Jung Choi, Kyung Nam Kim, Won Cho | 2016-03-22 |
| 9236549 | Heat conducting slug having multi-step structure and light emitting diode package using the same | Jong Kook Lee, Hyuck Jung Choi, Kyung Nam Kim, Won Cho | 2016-01-12 |
| 8860049 | Multi-light emitting diode package | Jung Hoo Seo, Do Hyung Kim, You Jin Kwon, Ju Yong SHIM | 2014-10-14 |
| 8053799 | LED package | You Jin Kwon, Jung Hu Seo, Kang Hyun Cho | 2011-11-08 |
| 7960744 | Multi-light emitting diode package | Jung Hoo Seo, Do Hyung Kim, You Jin Kwon, Ju Yong SHIM | 2011-06-14 |