In the competitive field of Power Circuits, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments in Power Circuits technology and learn how to protect your intellectual property.

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.

Patent NumberTitleApplicantOpposition DateOpposition Name

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EP3751692High Voltage Direct Current Power Transmission StationSIEMENS ENERGY GLOBAL GMBH & CO. KGJun 18, 2024GENERAL ELECTRIC TECHNOLOGY GMBH
EP3764503Power Converter Control And OperationGENERAL ELECTRIC RENOVABLES ESPAÑA S.L.May 31, 2024VESTAS WIND SYSTEMS A/S
EP3767314Fault Location In An Hvdc SystemHITACHI ENERGY LTDMay 30, 2024GENERAL ELECTRIC TECHNOLOGY GMBH
EP4107836Power Supporting Arrangement For A Power Grid Operated As A Virtual Synchronous MachineHITACHI ENERGY LTDApr 17, 2024GENERAL ELECTRIC TECHNOLOGY GMBH
EP2712475Method For Controlling A Dc-Ac Converter Of A Wind TurbineSIEMENS AKTIENGESELLSCHAFTFeb 26, 2024GE WIND ENERGY GMBH
EP3542343Mobility Pattern And Connected Lighting Based System For Smart Grid Ressource Planning And Energy ManagementSIGNIFY HOLDING B.V.Jan 12, 2024SCHOPF, PATRICK
EP3703216System And Method For Controlling A Hybrid Energy Facility Having Multiple Power SourcesGENERAL ELECTRIC COMPANYAug 1, 2023VESTAS WIND SYSTEMS A/S
EP3709465Intelligent Current Control ApparatusDELTA ELECTRONICS, INC.Jul 19, 2023SMA SOLAR TECHNOLOGY AG
EP3593434Method And Assembly For Generating An Activating Signal For An Hvdc BreakerSIEMENS ENERGY GLOBAL GMBH & CO. KGJul 11, 2023GENERAL ELECTRIC TECHNOLOGY GMBH
EP3834266Method For Supplying, Transporting And Installing Coils Of A Coil AssemblyCOIL HOLDING GMBHJun 27, 2023SIEMENS ENERGY GLOBAL GMBH & CO. KG

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.

Patent NumberGrant DateTitleApplicantTotal Oppositions
EP3017520Oct 14, 2020Solar Cell AssemblyREC SOLAR PTE. LTD.6
EP2573896Mar 1, 2017Methods Of Controlling A Combined Plant Including At Least One Generator And An Energy StoreGE ENERGY POWER CONVERSION TECHNOLOGY LTD4
EP2293410Feb 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 ELECTRONICS GMBH3
EP1993184Apr 24, 2024Method Of Start Up At Least A Part Of A Wind Power Plant, Wind Power Plant And Use Of The Wind Power PlantSIEMENS AKTIENGESELLSCHAFT2
EP2847458Aug 16, 2017Wind Power Plant Frequency ControlVESTAS WIND SYSTEMS A/S2
EP2478610Nov 24, 2021Utilization Of Distributed Generator Inverters As StatcomUNIVERSITY OF WESTERN ONTARIO2
EP2987217Nov 22, 2017Method And Device For Regulating The Charge State Of A Battery Power PlantYOUNICOS GMBH2
EP2549635Dec 5, 2018Distributed Power Harvesting Systems Using Dc Power SourcesSOLAREDGE TECHNOLOGIES LTD.2
EP2777125Jul 4, 2018Method For Providing Control Power Using An Energy Store Having Variable Deadband Width When Providing The Control PowerEVONIK DEGUSSA GMBH2
EP3080887Aug 23, 2023A Wind Power Plant, And A Method For Increasing The Reactive Power Capability Of A Wind Power PlantVESTAS WIND SYSTEMS A/S2