Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310058 | Methods for digitally signing an electronic file and authentication method | Balazs Csik, Csaba Lengyel | 2022-04-19 |
| 10547453 | Methods for digitally signing an electronic file and authentication method | Balazs Csik, Csaba Lengyel | 2020-01-28 |