Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218290 | LED lighting apparatus having improved color rendering and LED filament | Jong Kook Lee, Seong Jin Lee | 2025-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218290 | LED lighting apparatus having improved color rendering and LED filament | Jong Kook Lee, Seong Jin Lee | 2025-02-04 |