Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631803 | LED lighting apparatus with heat dissipating member | Sung Jin Kim, Byung-Kwan Song | 2017-04-25 |
| 9209566 | Connector for preventing unlocking | Yong Goo Lee, Kyoung Il Kang, Chong Ho Chi | 2015-12-08 |
| 8770806 | Light emitting diode lighting module | Won-Hoe Koo, Chul-Woo Park, Yun Seok Woo, Il Seok Lee, Deok Hee Han | 2014-07-08 |
| 8371864 | Grounding unit for high-frequency connector and high-frequency connector module having the same | Kyoung Il Kang, Yong Goo Lee, Jang Mook Lee | 2013-02-12 |