Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107894 | Group III-V compound semiconductor device | Jin Dong Song, Joonyeon Chang, Gyosub LEE | 2021-08-31 |
| 10990542 | Flash memory system and method of generating quantized signal thereof | Gyosub LEE | 2021-04-27 |
| 10992483 | Physically unclonable function device for use in user authentication system and operation method thereof | Gyosub LEE | 2021-04-27 |