Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10588199 | Digital addressable lighting interface (DALI) and power device comprising same | Seok Heon Yoon, Jun Ho Lee | 2020-03-10 |
| 9930737 | Non-linear analog signal conversion circuit configured of passive elements and lighting apparatus using the same | Kwang Ho Lee | 2018-03-27 |
| 9723675 | Dimming circuit | Jong Hyun Lee, Jung Tae Kim, Shin-hee CHO | 2017-08-01 |
| 8686645 | LED protection circuit | Gwan-Bon Koo, Jong Hyun Lee, Jin Woo Lee, Jae Beom Cho, Ji Woong Jo | 2014-04-01 |