Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9135679 | Apparatus and method for color restoration | Eun Cheol Choi, Moon-gi Kang, Hyun-Mook Oh | 2015-09-15 |
| 7060917 | Plunger switch for electric appliances | — | 2006-06-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9135679 | Apparatus and method for color restoration | Eun Cheol Choi, Moon-gi Kang, Hyun-Mook Oh | 2015-09-15 |
| 7060917 | Plunger switch for electric appliances | — | 2006-06-13 |