Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562679 | Lighting device | Do Hwan Kim, Sang Hoon Lee, Keun Tak Joo, Tae Young Choi | 2017-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562679 | Lighting device | Do Hwan Kim, Sang Hoon Lee, Keun Tak Joo, Tae Young Choi | 2017-02-07 |