Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12125942 | Semiconductor light emitting devices | Youngjo Tak, Joosung KIM, Jonguk Seo, Sungjin Ahn, Donggun Lee +3 more | 2024-10-22 |
| 11784285 | Three dimensionally structured semiconductor light emitting diode and display apparatus | Youngjin Choi, Joosung KIM, Jonguk Seo, Sungjin Ahn, Donggun Lee +3 more | 2023-10-10 |