Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11741461 | Method for performing non-repudiation, and payment managing server and user device therefor | — | 2023-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11741461 | Method for performing non-repudiation, and payment managing server and user device therefor | — | 2023-08-29 |