Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401292 | Method for operating a hybrid rectifier, hybrid rectifier, and electrolytic system having such a hybrid rectifier | — | 2025-08-26 |
| 12334726 | Method and arrangement for ascertaining a load flow map within an ac-voltage power supply grid | — | 2025-06-17 |
| 12301006 | Converter apparatus and operating method | — | 2025-05-13 |
| 12283808 | Device for electrolysis from photovoltaically supplied power and a method of operating such a device | Martin Putz | 2025-04-22 |
| 12264401 | Electrolysis device having a converter and method for providing instantaneous reserve power for an AC voltage grid | Christian Hardt | 2025-04-01 |
| 12261311 | Energy supply sub-system for an energy supply system, energy supply system, and method for providing same | — | 2025-03-25 |
| 12199438 | Method for operating an energy supply system, system controller for an energy supply system, and energy supply system | Christian Hardt | 2025-01-14 |
| 11851776 | Electrolysis device having a converter and method for providing instantaneous reserve power for an AC voltage grid | Christian Hardt | 2023-12-26 |
| 11303132 | Converter comprising at least one converter module with three bridge branches, operating method, and use of such a converter | — | 2022-04-12 |
| 11195960 | Solar module, photovoltaic system, and voltage limitation method | — | 2021-12-07 |
| 11075601 | Solar module, operating method for a solar module, and photovoltaic system | — | 2021-07-27 |
| 11005270 | Method for operating an island system, and island system | Christian Hardt, Neidhardt Bechtel, Dirk Hermeling | 2021-05-11 |
| 10655981 | Method for updating parking area information in a navigation system and navigation system | Christina Breining, Christian Connette, Sebastian Gruenwedel, Bernhard Kisslinger, Benjamin Sobotta | 2020-05-19 |
| 10622833 | Network subscriber network using zero crossing for control of power exchange | — | 2020-04-14 |
| 10615606 | Circuit for voltage limitation in a photovoltaic field, photovoltaic field, and method for voltage limitation | Karl Nesemann | 2020-04-07 |
| 10491103 | Step-up converter, corresponding inverter and method of operation | Mario Willenberg, Raphael Knoke, Robert Stala, Marek Rylko, Jerzy Maslon +4 more | 2019-11-26 |
| 10298017 | Circuit arrangement for a photovoltaic inverter for break relief using short-circuit switches, and uses of the circuit arrangement | Franz Lukas | 2019-05-21 |
| 10218290 | Inverter having at least one inverter bridge between two busbars | Karl Nesemann, Henning Schneider | 2019-02-26 |
| 10193284 | Device for establishing a multi-phase electric connection and an arrangement comprising corresponding devices | Sebastian Umlauf | 2019-01-29 |
| 10186872 | Method for connecting an energy generation installation to a medium voltage network and energy generation installation | — | 2019-01-22 |
| 10178814 | Inverter and method for cooling an inverter | Jan Goldau, Thomas Kuehn, Henning Schneider, Jochen Roemer | 2019-01-08 |
| 10027249 | Method for connecting a photovoltaic installation to a power supply | — | 2018-07-17 |
| 9917443 | Photovoltaic system and method for operating a photovoltaic system for feeding electrical power into a medium-voltage network | Bernhard Beck, Aaron Philipp Gerdemann, Frank Niebling | 2018-03-13 |
| 9634554 | Short-circuit switch having semiconductor switch and arrangement for short-circuiting a three-phase alternating voltage | Alexander Krug, Max Rothenburger, Gerold Schulze | 2017-04-25 |
| 9602024 | DC/AC converter, power generation plant and operating method for a DC/AC converter | — | 2017-03-21 |