Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9774584 | Authentication of a first device by a switching center | Kai Fischer, Jürgen Gessner | 2017-09-26 |
| 9659425 | Electronic key for authentication | Rainer Falk | 2017-05-23 |
| 9628278 | Method for the secure unindirectional transmission of signals | Rainer Falk | 2017-04-18 |
| 9548984 | Authorizing a user by means of a portable communications terminal | Andreas Güttinger | 2017-01-17 |
| 9542157 | Random number generator and method for generating random numbers | Rainer Falk | 2017-01-10 |
| 9544300 | Method and system for providing device-specific operator data for an automation device in an automation installation | Kai Fischer, Juergen Gessner, Amine Mohamed Houyou, Hans-Peter Huth, Angela Schattleitner | 2017-01-10 |
| 9544298 | Method for certificate-based authentication | Rainer Falk | 2017-01-10 |