Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9480114 | AC LED lighting apparatus using voltage edge detector | Dae Won Kim, Jong-Bum Kim | 2016-10-25 |
| 9474117 | AC LED lighting apparatus using voltage edge detector | Dae Won Kim, Jong-Bum Kim | 2016-10-18 |
| 9356207 | Optical semiconductor lighting apparatus | Kyung Rye Kim, Ji Eun Kook, Jung Hwa Kim, Jing Jong Kim, Min Uk YOO +1 more | 2016-05-31 |