Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650504 | LED lighting apparatus | Han Gyoul Kim | 2011-12-13 |
| D650126 | Holder for a LED lamp | Kyung Il Kong, Han Gyoul Kim, Ji Yeon Hyun | 2011-12-06 |
| D649694 | LED lighting apparatus | Kyung Il Kong, Jihoo Kim | 2011-11-29 |
| 8061867 | Lighting device | Kwang Soo Kim, Kyung Il Kong, Sang Jun Hong | 2011-11-22 |
| D642725 | LED lamp | Kyung Il Kong, Han Gyoul Kim, Ji Yeon Hyun | 2011-08-02 |
| D641910 | LED lamp | Kyung Il Kong, Han Gyoul Kim, Ji Yeon Hyun | 2011-07-19 |
| D637338 | LED lamp | Kyung Il Kong, Han Gyoul Kim, Ji Yeon Hyun | 2011-05-03 |
| D636929 | Streetlamp head | Kyung Il Kong, Han Gyoul Kim, Ji Yeon Hyun | 2011-04-26 |
| D632001 | Streetlamp head | Kyung Il Kong, Han Gyoul Kim, Ji Yeon Hyun | 2011-02-01 |
| D631602 | Streetlamp head | Kyung-II Kong, Han Gyoul Kim, Ji Yeon Hyun | 2011-01-25 |
| D631597 | Streetlamp head | Kyung Il Kong, Han Gyoul Kim, Ji Yeon Hyun | 2011-01-25 |
| D629958 | LED lamp | Kyung Il Kong, Han Gyoul Kim, Ji Yeon Hyun | 2010-12-28 |