Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385976 | Diagnostic circuit for a battery disconnect unit, method for diagnosing a battery disconnect unit, battery disconnect unit | Johannes Swoboda, Thomas Barabas | 2025-08-12 |
| 12365264 | Voltage measurement method and operating method for a vehicle on-board power supply system | Isaias Miguel Alejandro Santucho, Johannes Swoboda, Mathis Wolf, Thomas Barabas | 2025-07-22 |
| 12199317 | Battery system, method for diagnosing a battery system, and motor vehicle | Berengar Krieg, Johannes Swoboda, Thomas Schaedlich | 2025-01-14 |
| 11488795 | Switching element, switching device and method for the operation of the switching device | Keonyeol Hwang | 2022-11-01 |
| 11422157 | Shunt resistor for detecting the status of an electrical energy storage unit | Sven Bergmann | 2022-08-23 |
| 11125786 | Method for detecting an internal short circuit in a first electrical energy storage unit of an electrical energy storage device | Sven Bergmann, Johannes Swoboda | 2021-09-21 |
| 11088399 | Current sensor and battery comprising such a current sensor | Andreas Ruehle, Eduard Reimer, Karsten Thoelmann, Kuen Cheuk Leung, Lisa Lorenz +2 more | 2021-08-10 |
| 10981451 | Electrical energy storage system comprising a cross-connection of a plurality of parallel energy storage strings that is electrically conductively connected to a current detection means via a diode, and method for detecting a conduction fault | Sven Bergmann | 2021-04-20 |
| 10700676 | Circuit arrangement for precharging an intermediate circuit capacitance of a high-voltage on-board network | Thomas Kaiser | 2020-06-30 |
| 10277040 | Communication system for a battery-management system for a battery, and method for operating at least one predefined coupling network of such a communications system | Clemens Schroff, Juergen Seidel | 2019-04-30 |
| 10079408 | Method and device for measuring the electric current of a battery with multiple battery modules | Joerg Schneider, Lisa Lorenz, Sven Bergmann | 2018-09-18 |
| 10070202 | Electromechanical adapter for communicating between interfaces | Thomas Schaedlich, Jochen Weber, Sven Bergmann | 2018-09-04 |
| 9997938 | Circuit arrangement and a method for charging a dc link capacitor, as well as a battery and motor vehicle comprising such a circuit arrangement | — | 2018-06-12 |
| 9931957 | Battery system with a battery, which is designed to supply a high-voltage network with electric energy, and a measuring device for measuring at least one insulation resistance of the battery | Thomas Schaedlich | 2018-04-03 |
| 9673488 | Battery system having a separately connected determination circuit, battery, and motor vehicle having a battery system | — | 2017-06-06 |
| 9383415 | Battery system having battery contactors and a diagnostic device for monitoring the functional state of the contactors and associated diagnostic method | — | 2016-07-05 |
| 9367420 | Method and arrangement for monitoring at least one battery, battery having such an arrangement, and motor vehicle having a corresponding battery | Jochen Weber, Dirk Hasenkopf, Stefan Butzmann, Andreas Heyl, Frank Schindler | 2016-06-14 |
| 9091737 | Architecture of a battery and control device | Stefan Butzmann | 2015-07-28 |
| 8981800 | Current sensor with a self-test function | Dirk Hasenkopf | 2015-03-17 |