Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361775 | Access control device, access control system and access control method using the same | Jong Keun Lee | 2025-07-15 |
| 12347251 | Access control system and access control method using the same | Dong Mok Shin, In Sik Baek, Jong Keun Lee, Jung Young Kim, Jae Won Lee | 2025-07-01 |
| 12335269 | Access management system and access management method | Young Soo Moon | 2025-06-17 |
| 12260691 | Method and system for managing door access using beacon signal | Dong Mok Shin, Jae Won Lee | 2025-03-25 |