Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153002 | Lens for LED light sources | Jin Jong Kim, Ho Seop Jeong, Sang Hyuck Lee | 2006-12-26 |
| 7034343 | Dipolar side-emitting LED lens and LED module incorporating the same | Jin Ha Kim, Hun Joo Hahm, Hyung Suk Kim, Jin Jong Kim, Sang Hyuck Lee +2 more | 2006-04-25 |