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Patent Oppositions in power circuits industry

Explore the competitive field of power circuits where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in power circuits technology and learn how to protect your intellectual property.

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Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the power circuits industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the power circuits industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Nov 20, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name
A Hybrid Power Plant And A Method For Controlling A Hybrid Power PlantVESTAS WIND SYSTEMSSep 18, 2025GE WIND ENERGY
Electrolyzer Plant Comprising A Plurality Of Electrolyzer Modules And A System For Controlling Operation Of The Electrolyzer PlantABB SCHWEIZJun 4, 2025ROBERT BOSCH
Electrolyzer Plant Comprising A Plurality Of Electrolyzer Modules And A System For Controlling Operation Of The Electrolyzer PlantABB SCHWEIZMay 30, 2025THYSSENKRUPP NUCERA
Mobile Hybrid Generator System For Providing Electrical PowerHYBRIDGENERATOR APSMay 13, 2025HGSYSTEM APS
Method And Apparatus Of Detecting Grid IslandingABB SCHWEIZMar 11, 2025GENERAL ELECTRIC TECHNOLOGY
High Voltage Direct Current Power Transmission StationSIEMENS ENERGYJun 18, 2024GENERAL ELECTRIC TECHNOLOGY
Power Converter Control And OperationGENERAL ELECTRIC RENOVABLES ESPAA SLMay 31, 2024VESTAS WIND SYSTEMS
Fault Location In An Hvdc SystemABB SCHWEIZMay 30, 2024GENERAL ELECTRIC TECHNOLOGY
Power Supporting Arrangement For A Power Grid Operated As A Virtual Synchronous MachineHITACHI ENERGYApr 17, 2024GENERAL ELECTRIC TECHNOLOGY
Method For Controlling A Dc-Ac Converter Of A Wind TurbineINNOMOTICSFeb 26, 2024GE WIND ENERGY

To stay ahead in the competitive power circuits industry, companies are constantly innovating. Here are the top patents facing oppositions in the power circuits industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Nov 20, 2025
Patent NumberPublication DateTitleApplicantTotal Oppositions
Oct 14, 2020Solar Cell AssemblyREC SOLAR PTE6
Mar 1, 2017Methods Of Controlling A Combined Plant Including At Least One Generator And An Energy StoreGE ENERGY POWER CONVERSION TECHNOLOGY3
Apr 24, 2024Method Of Start Up At Least A Part Of A Wind Power Plant, Wind Power Plant And Use Of The Wind Power PlantSIEMENS GAMESA RENEWABLE ENERGY2
Aug 16, 2017Wind Power Plant Frequency ControlVESTAS WIND SYSTEMS2
Nov 24, 2021Utilization Of Distributed Generator Inverters As StatcomVARMA2
Feb 22, 2017Energy Control Device For An Energy Network With A Control Unit For Controlling An Energy Flow Between The Energy Generator, The Energy Storage Unit, The Load Unit And/Or The Energy NetworkVOLTWERK ELECTRONICS2
Nov 22, 2017Method And Device For Regulating The Charge State Of A Battery Power PlantYOUNICOS2
Dec 5, 2018Distributed Power Harvesting Systems Using Dc Power SourcesSOLAREDGE2
Jul 4, 2018Method For Providing Control Power Using An Energy Store Having Variable Deadband Width When Providing The Control PowerEVONIK DEGUSSA2
Aug 23, 2023A Wind Power Plant, And A Method For Increasing The Reactive Power Capability Of A Wind Power PlantVESTAS WIND SYSTEMS2