Control device for an inverter, electric drive system and method for establishing a safe operating mode
US-12445068-B2 · Oct 14, 2025 · US
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Merkel Thomas patents
Merkel Thomas is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Merkel Thomas |
| Total patents | 20 |
| First publication | Jul 28, 2016 |
| Latest publication | Oct 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method and apparatus for vibration compensation in a piston compressor
US-12071944-B2 · Aug 27, 2024 · US
Control device for an inverter, electric drive system and method for establishing a safe operating mode
US-2023246570-A1 · Aug 3, 2023 · US
System for providing operational data
US-2022194444-A1 · Jun 23, 2022 · US
Air supply system and method for controlling and/or monitoring an air supply system
US-2022135092-A1 · May 5, 2022 · US
Air supply system with electronic converter
US-11300117-B2 · Apr 12, 2022 · US
System for providing and/or monitoring operating data of a compressed air supply, compressed air supply, and method for providing operating data and/or for monitoring the functionality of a compressed air supply
US-2022105922-A1 · Apr 7, 2022 · US
Method and device for supplying, in particular a rail vehicle, with main and auxiliary air
US-11130408-B2 · Sep 28, 2021 · US
Method and device for controlling energy sources for supplying main and auxiliary air, in particular of a rail vehicle
US-10688870-B2 · Jun 23, 2020 · US
Compressed air preparation device and method for operating same
US-10662984-B2 · May 26, 2020 · US
Recent patents
Latest publications not already listed above.
Method and device for controlling an air dryer unit of an air supply system for primary and auxiliary air supply, in particular for a rail vehicle
US-10493970-B2 · Dec 3, 2019 · US
Method and apparatus for vibration compensation in a piston compressor
US-2019264676-A1 · Aug 29, 2019 · US
Compressor system and method for operating the compressor system in dependence on the operating state of the rail vehicle
US-10207695-B2 · Feb 19, 2019 · US
Compressed air preparation device and method for operating same
US-2018320716-A1 · Nov 8, 2018 · US
Method and device for supplying, in particular a rail vehicle, with main and auxiliary air
US-2018265066-A1 · Sep 20, 2018 · US
Method and device for controlling an air dryer unit of an air supply system for primary and auxiliary air supply, in particular for a rail vehicle
US-2018257628-A1 · Sep 13, 2018 · US
Method and device for controlling energy sources for supplying main and auxiliary air, in particular of a rail vehicle
US-2018178653-A1 · Jun 28, 2018 · US
Method and device for the regeneration of a two-chamber air dryer
US-9839874-B2 · Dec 12, 2017 · US
Method and device for discharging an electrical network
US-9647478-B2 · May 9, 2017 · US
Method and device for the regeneration of a two-chamber air dryer
US-2016214054-A1 · Jul 28, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Knorr Bremse Systeme | 17 |
| Bosch Gmbh Robert | 3 |
| Knorr Bremse Systeme Schienenfahrzeuge Gmbh | 1 |
| Knorr Bremse Systems Fuer Schienenfahrzeuge Gmbh | 1 |
| Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60T17/02 | 12 |
| B60T17/004 | 7 |
| F04B49/06 | 7 |
| F15B21/048 | 6 |
| B60T17/228 | 6 |