Electrolysis system and operation method therefor
US-12577692-B2 · Mar 17, 2026 · US
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Unru Alexander patents
Unru Alexander is listed as an inventor on 45 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Unru Alexander |
| Total patents | 45 |
| First publication | Nov 26, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for supplying a DC load, energy conversion system and electrolysis system
US-12556107-B2 · Feb 17, 2026 · US
Converter and method for operating a dc supply network
US-2026031620-A1 · Jan 29, 2026 · US
Method for operating a battery converter, battery converter and system
US-12525806-B2 · Jan 13, 2026 · US
Method for operating an inverter, and inverter
US-12512749-B2 · Dec 30, 2025 · US
Method and control circuit for reducing harmonic power flows, and sub-network having control unit
US-2025392129-A1 · Dec 25, 2025 · US
Power converter for transferring power between an AC side and a DC side, and power supply method
US-12500512-B2 · Dec 16, 2025 · US
Device and method for converting electrical energy
US-12476466-B2 · Nov 18, 2025 · US
Method for extending a voltage range of a rectifier, rectifier for carrying out the method, and electrolysis system
US-12470153-B2 · Nov 11, 2025 · US
Method for operating an energy supply system, device for exchanging electrical power in an energy supply system, and energy supply system
US-12438364-B2 · Oct 7, 2025 · US
Recent patents
Latest publications not already listed above.
Method for operating a DC voltage grid and power converter for connecting a DC voltage grid to an AC voltage grid
US-12438363-B2 · Oct 7, 2025 · US
Method for balancing voltages in a DC grid and balancing unit for a DC grid
US-12374883-B2 · Jul 29, 2025 · US
Method for operating an inverter
US-2025202237-A1 · Jun 19, 2025 · US
Voltage source inverter and power generation system
US-2025175011-A1 · May 29, 2025 · US
Method for establishing a defined state in an electrochemical system, disconnecting device, and power converter
US-2025096292-A1 · Mar 20, 2025 · US
3-phase PV inverter with 2-phase isolated operation in the event of a network fault
US-12199440-B2 · Jan 14, 2025 · US
Method for operating a battery converter, battery converter and system
US-2024405557-A1 · Dec 5, 2024 · US
Device and method for converting electrical energy
US-2024332981-A1 · Oct 3, 2024 · US
Method for operating a battery converter, battery converter and system
US-12062914-B2 · Aug 13, 2024 · US
Method for operating an electrolyzer and a fuel cell by means of a common converter, apparatus and electrolysis system
US-2024247390-A1 · Jul 25, 2024 · US
Electrolysis system and operation method therefor
US-2024209533-A1 · Jun 27, 2024 · US
Method for operating an energy supply system, device for exchanging electrical power in an energy supply system, and energy supply system
US-2024162705-A1 · May 16, 2024 · US
Method for operating an inverter, and inverter
US-2024162837-A1 · May 16, 2024 · US
Method for the starting of an electrolysis system, and electrolysis system for carrying out the method
US-2024128857-A1 · Apr 18, 2024 · US
Method for three-phase supply into an alternating voltage network, and three-phase inverter
US-11855459-B2 · Dec 26, 2023 · US
Method for operating an inverter, and inverter
US-2023412068-A1 · Dec 21, 2023 · US
Power converter for transferring power between an ac side and a dc side, and power supply method
US-2023291303-A1 · Sep 14, 2023 · US
Method for balancing voltages in a dc grid and balancing unit for a dc grid
US-2023283072-A1 · Sep 7, 2023 · US
Method for operating a dc voltage grid and power converter for connecting a dc voltage grid to an ac voltage grid
US-2023283069-A1 · Sep 7, 2023 · US
Method for operating a battery converter, battery converter and system
US-2023170701-A1 · Jun 1, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sma Solar Technology Ag | 45 |
| Sunfire Gmbh | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.