Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361775 | Access control device, access control system and access control method using the same | Seong Bin CHOI | 2025-07-15 |
| 12347251 | Access control system and access control method using the same | Dong Mok Shin, In Sik Baek, Jung Young Kim, Seong Bin CHOI, Jae Won Lee | 2025-07-01 |