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.

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: Oct 1, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Method And System For Evaluating A Condition Of A Power GridHITACHI ENERGYSep 28, 2026GENERAL ELECTRIC TECHNOLOGY
Method For Operating A Wind TurbineWOBBEN PROPERTIESSep 25, 2026GE WIND ENERGY
Wind Energy PlantSIEMENS GAMESA RENEWABLE ENERGYJul 22, 2026VESTAS WIND SYSTEMS
Power Control System For Power NetworkHITACHI ENERGYJul 8, 2026GENERAL ELECTRIC TECHNOLOGY
Overboosting Techniques For Wind Power PlantVESTAS WIND SYSTEMSJun 17, 2026GE WIND ENERGY
Methods And Systems For Controlling A Wind Turbine Generator In Response To A Frequency DeviationVESTAS WIND SYSTEMSMar 24, 2026GE WIND ENERGY
Method Of Supplying Power To A Wind Farm In A Low Wind ConditionSIEMENS GAMESA RENEWABLE ENERGYFeb 6, 2026RWE OFFSHORE WIND
Energy Management System For Controlling Domestic Energy ConsumptionSTIEBEL ELTRONFeb 3, 2026VAILLANT
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

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: Oct 1, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Oct 14, 2020Solar Cell AssemblyREC SOLAR PTE7
Jun 18, 2014Converter Device And Method For Converting Electrical PowerSIEMENS4
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 NetworkROBERT BOSCH3
Jan 23, 2019System And Method For Controlling Dc Link Voltage Of A Power Converter For Doubly-Fed Induction GeneratorsGENERAL ELECTRIC3
Mar 1, 2017Methods Of Controlling A Combined Plant Including At Least One Generator And An Energy StoreGE ENERGY POWER CONVERSION TECHNOLOGY3
Dec 21, 2016Wind Farm And Method For Operating SameGENERAL ELECTRIC2
Sep 16, 2015Wind Energy Installation And Method Of Controlling The Output Power From A Wind Energy InstallationSIEMENS2
Dec 5, 2018Distributed Power Harvesting Systems Using Dc Power SourcesSOLAREDGE2
Apr 24, 2024Method Of Start Up At Least A Part Of A Wind Power Plant, Wind Power Plant And Use Of The Wind Power PlantSIEMENS2
Jun 15, 2016Method For Operating A Wind Energy PlantWOBBEN2