Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851985 | LED module and LED lighting device comprising same | Sang-Ho Ma | 2020-12-01 |
| 10830414 | Lens cover and LED lighting device having lenses arranged at positions corresponding to LED light sources | — | 2020-11-10 |