Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250092 | Data transmission method, segment telegram and automation communication network | Holger Büttner, Dirk Janssen, Erik Vonnahme, Thomas Rettig, Thorsten Bunte | 2025-03-11 |
| 12101258 | Method for operating a communication network, communication network and subscriber for a communication network | Holger Büttner, Dirk Janssen, Erik Vonnahme, Hans Beckhoff, Thomas Rettig +2 more | 2024-09-24 |
| 12069155 | Method for synchronizing time in an ethernet-based network | Holger Büttner, Dirk Janssen, Erik Vonnahme, Hans Beckhoff, Thomas Rettig +3 more | 2024-08-20 |
| 12003613 | Method for synchronizing time in an ethernet-based network | Holger Büttner, Dirk Janssen, Erik Vonnahme, Hans Beckhoff, Thomas Rettig +3 more | 2024-06-04 |
| 11765124 | Receiving logic hardware for network subscribers, network subscriber, and automation network | Dirk Janssen, Florian Essler, Hans Beckhoff, Holger Büttner, Martin Rostan +1 more | 2023-09-19 |
| 11700145 | Automation network, network distributor and method for transmitting data | Dirk Janssen, Florian Essler, Hans Beckhoff, Holger Büttner, Martin Rostan +1 more | 2023-07-11 |
| 11539549 | Data transmission method, data structure, automation network and unlocker | Dirk Janssen, Florian Essler, Hans Beckhoff, Holger Büttner, Martin Rostan +1 more | 2022-12-27 |
| 11411769 | Method for routing telegrams in an automation network, automation network and network distributor | Dirk Janssen, Florian Essler, Hans Beckhoff, Holger Büttner, Martin Rostan +1 more | 2022-08-09 |
| 11398919 | Method for detecting network subscribers in an automation network and automation network | Dirk Janssen, Florian Essler, Hans Beckhoff, Holger Büttner, Martin Rostan +1 more | 2022-07-26 |
| 9665072 | Method for determining a safety step and safety manager | Jens Sachs | 2017-05-30 |
| 8321040 | Method for operating a safety control and automation network having such a safety control | Jens Sachs, Holger Büttner, Dirk Janssen | 2012-11-27 |