Issued Patents All Time
Showing 126–150 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9197615 | Method and system for providing access-specific key | Günther Horn, Dirk Kröselberg | 2015-11-24 |
| 9191379 | Method and apparatus for authenticating multicast messages | Steffen Fries | 2015-11-17 |
| 9178878 | Method for dynamically authorizing a mobile communications device | — | 2015-11-03 |
| 9147088 | Method for monitoring a tamper protection and monitoring system for a field device having tamper protection | Steffen Fries | 2015-09-29 |
| 9143935 | Method for managing a counter status allocated to a pair comprising a communication terminal and a base station | Christian Günther, Dirk Kröselberg | 2015-09-22 |
| 9131372 | Method and arrangement for providing a wireless mesh network | Florian Kohlmayer | 2015-09-08 |
| 9118643 | Authentication and data integrity protection of token | — | 2015-08-25 |
| 9094818 | Method for cryptographically transmitting data between network nodes using a nonce value | Hans-Joachim Hof, Ulrike Meyer | 2015-07-28 |
| 9043599 | Method and server for providing a mobility key | Christian Günther, Dirk Kröselberg | 2015-05-26 |
| 9026806 | Method and device for providing a cryptographic key for a field device | Steffen Fries | 2015-05-05 |
| 9021588 | Method for processing messages in a communication network comprising a plurality of network nodes | Steffen Fries | 2015-04-28 |
| 8989386 | Method and device for providing at least one secure cryptographic key | — | 2015-03-24 |
| 8981935 | Method and system for supplying target information | Andreas Köpf, Hermann Seuschek | 2015-03-17 |
| 8959333 | Method and system for providing a mesh key | Florian Kohlmayer | 2015-02-17 |
| 8942131 | Method for filtering and processing data in a packet-switched communication network | — | 2015-01-27 |
| 8933780 | Device and method for providing RFID identification data for an authentication server | Florian Kohlmayer, Andreas Köpf | 2015-01-13 |
| 8909927 | Method for processing messages and message processing device | Florian Kohlmayer | 2014-12-09 |
| 8890652 | Method for the access control to an automation unit | Florian Kohlmayer, Andreas Köpf | 2014-11-18 |
| 8850226 | Method for testing electrical components in main supply, in particular in building | Steffen Fries, Milos Svoboda | 2014-09-30 |
| 8843641 | Plug-in connector system for protected establishment of a network connection | — | 2014-09-23 |
| 8811242 | Method and arrangement for providing a wireless mesh network | Florian Kohlmayer | 2014-08-19 |
| 8799652 | Method for activating a network node | Hans-Joachim Hof | 2014-08-05 |
| 8769261 | Subscriber-specific enforcement of proxy-mobile-IP (PMIP) instead of client-mobile-IP (CMIP) | Christian Günther, Dirk Kröselberg | 2014-07-01 |
| 8682514 | Control network for a rail vehicle | Steffen Fries | 2014-03-25 |
| 8611543 | Method and system for providing a mobile IP key | Dirk Kröselberg | 2013-12-17 |