Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255035 | On-load tap changer | Georg Kellendorfer | 2025-03-18 |
| 12087537 | On-load tap changer | Andreas Raith, Georg Kellendorfer | 2024-09-10 |
| 11798752 | Selector for on-load tap changer | Georg Kellendorfer, Andreas Raith | 2023-10-24 |
| 10791213 | Managing energy usage in mobile devices | Mark Howe, Robert A. Kohtz | 2020-09-29 |
| 10211627 | Power-network note, variable transformer and method of operating the node | Andreas Sachsenhauser, Uwe Kaltenborn | 2019-02-19 |
| 10153074 | Support and fastener for polarization resistors of on-load tap changer | Robert Hiltner, Moritz Bengler | 2018-12-11 |
| 10147563 | On-load tap changer according to the reactor switching principle | Uwe Kaltenborn, Alfred Bieringer, Christian Hammer, Christian Pircher, Andreas Sachsenhauser | 2018-12-04 |
| 10009000 | RFID reader antenna port isolation | John Jorgenson, Fengyu Ge | 2018-06-26 |
| 9941064 | On-load tap changer, tap-changing transformer for voltage regulation and method for implementing tap changer in the tap-changing transformer | Christian Hammer, Andreas Sachsenhauser, Konrad Raedlinger, Max Weidinger | 2018-04-10 |
| 9640340 | Selector switch for tap-changing transformers and support arm for a tap selector thereof | Hurbert Zwirglmaier, Silke Wrede, Ulli Laubereau, Gerhard Baeuml | 2017-05-02 |
| 9305719 | Selector for a tap changer | Christian Pircher, Max Weidinger, Moritz Bengler, Robert Hiltner | 2016-04-05 |
| 7298791 | Multiple date rate filtered modulation system for digital data | Ronald L. Mahany, Michael K. Ellis, Daniel E. Alt | 2007-11-20 |
| 6539064 | Multiple data rate filtered modulation system for digital data | Michael K. Ellis, Ronald L. Mahany, Daniel E. Alt | 2003-03-25 |
| 5990733 | Delay line ramp demodulator | Ronald L. Mahany | 1999-11-23 |