Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11800998 | Personal authentication device based on auditory brainstem response signal and method thereof | Joo Yong SIM, Chang-Geun Ahn, Bong Kyu Kim | 2023-10-31 |
| 11747314 | Gas detection intelligence training system and operating method thereof | Jae Hun CHOI, Hwin Dol PARK, Chang-Geun Ahn, Do Hyeun KIM, Seunghwan KIM +2 more | 2023-09-05 |