Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714451 | Tiling structure type light apparatus for organic light emitting device | Hwankeon Lee | 2020-07-14 |
| 10553832 | Lighting apparatus using organic light emitting device and method of fabricating thereof | Taejoon Song, Namkook Kim, Soonsung Yoo, Hwankeon Lee | 2020-02-04 |
| 10529949 | Lighting apparatus using organic light-emitting diode and method of fabricating the same | Taejoon Song, Namkook Kim, Soonsung Yoo, Hwankeon Lee | 2020-01-07 |