Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11430646 | Atmospheric pressure ion source interface | Aivaras Venckus, Hamish Stewart, Jan-Peter Hauschild | 2022-08-30 |
| 11158494 | Ion front tilt correction for time of flight (TOF) mass spectrometer | Dmitry Grinfeld, Hamish Stewart | 2021-10-26 |
| 11031232 | Injection of ions into an ion storage device | Hamish Stewart, Alexander A. Makarov | 2021-06-08 |
| 11024491 | Hybrid mass spectrometer | Anastassios Giannakopulos, Alexander A. Makarov, Nicolaie Eugen Damoc, Hamish Stewart | 2021-06-01 |
| 10699888 | Hybrid mass spectrometer | Anastassios Giannakopulos, Alexander A. Makarov, Nicolaie Eugen Damoc, Hamish Stewart | 2020-06-30 |
| 10593525 | Mass error correction due to thermal drift in a time of flight mass spectrometer | Hamish Stewart | 2020-03-17 |
| 10530897 | Providing process values in a process system having a real-time requirement | Franz-Josef Götz, Jürgen Schmitt, Frank Volkmann | 2020-01-07 |
| 10230807 | Method and apparatus for energy-optimized data transmission using the OPC UA protocol in radio networks | Karl-Heinz Deiretsbacher, Gerald Kaefer, Frank Volkmann | 2019-03-12 |
| 9854027 | Providing clients access to a server service using an OPC unified architecture (OPC-UA) | Frank Volkmann, Markus Erlmann | 2017-12-26 |
| 9838470 | Write access to a variable in a server | Markus Erlmann, Frank Volkmann | 2017-12-05 |
| 9667743 | Communication between two clients via a server | Frank Volkmann, Markus Erlmann | 2017-05-30 |
| 9548195 | Ion ejection from a quadrupole ion trap | Dmitry Grinfeld, Richard Heming | 2017-01-17 |
| 9389603 | Method for controlling an electric machine and control device | Thomas Edelmann, Stefan Elsterer, Jörn Peschke, Frank Volkmann | 2016-07-12 |
| 9312114 | Ion ejection from a quadrupole ion trap | Dmitry Grinfeld, Richard Heming | 2016-04-12 |
| 9106678 | Method and apparatus for interchanging data between two devices in an automation network | Stefan Elsterer, Jörn Peschke, Frank Volkmann | 2015-08-11 |
| 8078672 | Bidirectional asynchronous data communication | Karl-Heinz Deiretsbacher, Frank Volkmann | 2011-12-13 |