Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8912724 | LED emitting device and driving method thereof | Ilyong Jung, Moonho Choi | 2014-12-16 |
| 8531113 | Driving apparatus and driving method of LED device | Ilyong Jung, Moonho Choi, Seunguk YANG | 2013-09-10 |
| 8188674 | LED light emitting device and driving method thereof | Jin Hwa Chung, Iiyong Jung, Jaewoon Kim | 2012-05-29 |
| 8120337 | Inverter driver and load driver including the same, and driving method thereof | Jin Hwa Chung, Jae Soon Choi, Hak-Hee Lee | 2012-02-21 |