Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073822 | Provision of process values in a process installation | Markus Erlmann, Sven Kerschbaum, Frank Volkmann | 2021-07-27 |
| 10455060 | Method and apparatus for expanding transactions in OPC UA | Markus Erlmann, Sven Kerschbaum, Frank Volkmann | 2019-10-22 |
| 10230807 | Method and apparatus for energy-optimized data transmission using the OPC UA protocol in radio networks | Christian Hock, Gerald Kaefer, Frank Volkmann | 2019-03-12 |
| 8078672 | Bidirectional asynchronous data communication | Christian Hock, Frank Volkmann | 2011-12-13 |