CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Fronius against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 7, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

Distributed Power Harvesting Systems Using Dc Power SourcesSOLAREDGESep 5, 2019
Method Of Controlling A Power Supply For Short Circuit Arc WeldingILLINOIS TOOL WORKSSep 4, 2019
Safety Mechanisms, Wake Up And Shutdown Methods In Distributed Power InstallationsSOLAREDGEAug 6, 2019
System And Method Of Operating A Non-Welding Device Using A Welding Power BusILLINOIS TOOL WORKSAug 16, 2018
System For Welding With An Embedded Database; Methods Of Controlling Such Welding System, Of Montoring Such Welding; Embedded DatabaseILLINOIS TOOL WORKSFeb 28, 2018
Method And Apparatus For Short- Arc WeldingKEMPPIFeb 26, 2018
System And Power Source Providing Modulation Schemes For Achieving A Consistent Weld Bead AppearanceLINCOLNFeb 16, 2018
Welding System With Torque Motor Wire Drive Using Calibration DataILLINOIS TOOL WORKSFeb 12, 2018
Arc Welding Device, System And Method For De-Magnetising A Metal PipeEWMJan 12, 2018
Method For Operating A Battery Converter And Bidirectional Battery ConverterSMA SOLAR TECHNOLOGYDec 22, 2017

Explore Fronius's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Aug 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
Sep 4, 2024Method And Device For Welding Workpieces Using Superimposed High-Frequency Pulses1
Apr 24, 2024Method For Igniting A Welding Arc1
Nov 29, 2023Short Circuit Welding Method And Device For Carrying Out Such A Short Circuit Welding Method1
Aug 16, 2017Method And Device For Data Transmission On Energy Transmitting Electrical Lines1

Top competitors of Fronius

List of top competitors of Fronius based on patent oppositions.