Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9237632 | Illumination lighting apparatus and method of controlling illumination | Min-Ho Cha, Joong Hun Jin | 2016-01-12 |
| D687978 | LED lighting lamp | Min-Ho Cha | 2013-08-13 |
| D669605 | LED lamp | Min-Ho Cha | 2012-10-23 |
| D661822 | LED lamp | Min-Ho Cha | 2012-06-12 |
| D657479 | LED lamp | Min-Ho Cha | 2012-04-10 |