Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166906 | Method for validating a digital certificate | Steffen Fries | 2024-12-10 |
| 11736301 | Method, system, transmitter, and receiver for authenticating a transmitter | Steffen Fries, Marco Lambio | 2023-08-22 |
| 9548984 | Authorizing a user by means of a portable communications terminal | Steffen Fries | 2017-01-17 |