Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11804809 | Audio amplifier | Markus Mandl, Gregor Sauer | 2023-10-31 |
| 11146221 | Method for overtemperature protection and audio apparatus | Fabian Hoffmeister, Gregor Sauer, Josef Plager, Patrick Engl | 2021-10-12 |
| 11108365 | Class-D amplifier and operating method | Fabian Hoffmeister, Gregor Sauer, Josef Plager, Markus Mandl, Patrick Engl | 2021-08-31 |
| 10634256 | Protective ring, sealing arrangement and journal cross assembly | — | 2020-04-28 |
| 10530251 | DC-DC converter with regulator having a plurality of parameter sets | Fabian Hoffmeister, Josef Plager | 2020-01-07 |
| 10411594 | DC-DC converter with regulator having a plurality of parameter sets | Fabian Hoffmeister, Josef Plager | 2019-09-10 |
| 10138937 | Intermediate bearing for a drive shaft train | — | 2018-11-27 |
| 9897134 | Length adjustment for a drive shaft | Manfred Meineke, Hamed Sarzaiem | 2018-02-20 |
| 9816566 | Seal and cross member unit for universal joints | Tobias Hess, Stefan Buervenich | 2017-11-14 |
| 9737185 | Floor care appliance | Hartmut Boll | 2017-08-22 |
| 9700184 | Floor care appliance | — | 2017-07-11 |
| 9615711 | Floor care appliance | Hartmut Boll | 2017-04-11 |
| 9615707 | Floor care appliance | Achim Liffers | 2017-04-11 |
| 9596968 | Floor care appliance | — | 2017-03-21 |
| 9565982 | Floor care appliance | — | 2017-02-14 |
| 9560945 | Floor care appliance | Hartmut Boll | 2017-02-07 |
| 9515619 | Amplifier arrangement with limiting module | Josef Plager, Patrick Engl | 2016-12-06 |
| 9515620 | Amplifier arrangement comprising a master amplifier and at least one slave amplifier | Josef Plager, Patrick Engl | 2016-12-06 |
| 9496829 | Amplifier arrangement comprising a low-pass filter device | Josef Plager, Patrick Engl | 2016-11-15 |
| 9451857 | Bearing arrangement of a rotating brush roller | Achim Liffers | 2016-09-27 |
| 9089250 | Vacuum cleaner with motor speed indicator | — | 2015-07-28 |
| 8980009 | Method for removing a contamination layer from an optical surface and arrangement therefor | Dirk Heinrich Ehm, Arnold Storm, Johannes Hubertus Josephina Moors, Bastiaan Theodoor Wolschrijn, Edwin Te Sligte | 2015-03-17 |
| 8745817 | Arrangement of a motor protection filter in a vacuum cleaner | Bernd Falkenstein | 2014-06-10 |
| 8585224 | Optical arrangement, in particular projection exposure apparatus for EUV lithography, as well as reflective optical element with reduced contamination | Dirk Heinrich Ehm, Stephan Muellender, Johannes Hubertus Josephina Moors, Bastiaan Theodoor Wolschrijn, Dieter Kraus +2 more | 2013-11-19 |
| 8536489 | Hob and method for producing a hob | Bernd Martin, Markus Schlegel | 2013-09-17 |