Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11995779 | Method, device, and system for managing and controlling concentration of user of registered extended reality device | Hyeonjun Lee | 2024-05-28 |
| 11432761 | Method and server for dementia test based on voice question and answer using artificial intelligence call | Hyeonjun Lee | 2022-09-06 |