Sungrow Power Supply competitive analysis

Latest publications and patents of Sungrow Power Supply New

Explore the latest publications and patents granted to Sungrow Power Supply, showcasing their recent innovations and technological advancements.

Last updated on: Oct 1, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Sungrow Power Supply

Mar 10, 2021Floating Voltage Suppression Method, Device, Inverter Control System And Inverter ThereofGranted And Under Opposition
Mar 4, 2020Active Neutral Point Clamped Inverter, Zero-Crossing Switching Method And Zero-Crossing Switching Apparatus ThereofRevoked
Sep 19, 2018Centralized Mppt Exiting And Switching Method And Application ThereofOpposition Rejected
Aug 29, 2018Control Method And System For Photovoltaic Inverters Whose Ac Sides Are Connected In ParallelOpposition Rejected

Explore Sungrow Power Supply'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: Oct 2, 2025
Patent NumberGrant DateTitleTotal Oppositions
Mar 10, 2021Floating Voltage Suppression Method, Device, Inverter Control System And Inverter Thereof1
Mar 4, 2020Active Neutral Point Clamped Inverter, Zero-Crossing Switching Method And Zero-Crossing Switching Apparatus Thereof1
Sep 19, 2018Centralized Mppt Exiting And Switching Method And Application Thereof1
Aug 29, 2018Control Method And System For Photovoltaic Inverters Whose Ac Sides Are Connected In Parallel1

Latest PTAB cases involving Sungrow Power Supply

Discover the latest PTAB cases involving Sungrow Power Supply, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Sungrow Power Supply with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 2, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases FacedStrategy Type
SUNGROW POWER SUPPLY - 4 - - Non-Active
SAHUQUILLO HUERTA3 - - - Highly Aggressive
SMA SOLAR TECHNOLOGY261 - 10Highly Aggressive