Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9521719 | Circuit for driving lighting apparatus and method thereof | Tae Il Yun, Beom-seon Ryu | 2016-12-13 |
| 9490692 | Circuit and method of correcting a power factor for AC direct lighting apparatus | Jin Wook Kim, Jong Hyun Yoon | 2016-11-08 |
| 9253834 | LED driver circuit having a sensing unit | Hyoung Kyu Kim, Tae-Kyoung Kang, Jin Wook Kim | 2016-02-02 |