Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50289 | Light unit and a LCD liquid crystal display comprising the light unit | Kwang Ho Park, Woo Young Chang, Chul Hong Kim | 2025-02-04 |
| 12197071 | Lighting apparatus | Kwang Ho Park, Chul Hong Kim, Moo Ryong Park | 2025-01-14 |