Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854650 | Lighting system, lighting device, and control method thereof | Chang Hoon Baek, Ho Chan Cho, Seung Kwan CHOI | 2017-12-26 |
| 9578714 | Lighting system and signal converting device therefor | Min Su Kim | 2017-02-21 |