Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767837 | Optical member and lighting device using the same | Dong Hyun Lee, Jin Su Kim, Jae Hyuk Jang | 2020-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767837 | Optical member and lighting device using the same | Dong Hyun Lee, Jin Su Kim, Jae Hyuk Jang | 2020-09-08 |