Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12039516 | Secure payment transactions | Diyan Stefanov Nedelchev, Antonina Ivanova Martinova | 2024-07-16 |
| 11494756 | Payment transactions with integrated point of sale terminals | Konstantin Yanev Dzhelebov, Antonina Ivanova Martinova | 2022-11-08 |
| 11397940 | Secure payment transactions | Diyan Stefanov Nedelchev, Antonina Ivanova Martinova | 2022-07-26 |