Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11861431 | Device, system, method, and computer program for printing QR code | Kwang-yul Lee, Tae-Yeon Yoo | 2024-01-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11861431 | Device, system, method, and computer program for printing QR code | Kwang-yul Lee, Tae-Yeon Yoo | 2024-01-02 |