Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818826 | Light emitting diode apparatus and manufacturing method thereof | Ji Hoon Kang, Seong-woo Cho | 2020-10-27 |
| 10535797 | Light emitting diode apparatus and method of manufacturing the same | Jae-Seok Kim, Ji Hoon Kang | 2020-01-14 |