Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739899 | Lighting device | Kwang Ho Park, Hyun Duck Yang, Moo Ryong Park, Jun Chul Hyun | 2023-08-29 |
| 11586069 | Lighting apparatus | Kwang Ho Park, Moo Ryong Park, Byoung Eon Lee | 2023-02-21 |