Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8878451 | Lighting system and method for controlling the same | Kwanghyun Lee, Geunchang Do | 2014-11-04 |
| 8674628 | Lighting system and method for controlling the same | Taehoon Kim, Heegu Park | 2014-03-18 |
| 8531135 | Lighting system and method for controlling the same | Heegu Park, Taehoon Kim | 2013-09-10 |