IP Verse

Sungrow Power Supply Co., Ltd. opposition analysis

COMPANY ANALYSIS

Patent:

Grant Date:

Mar 10, 2021

Title:

Floating Voltage Suppression Method, Device, Inverter Control System And Inverter Thereof

Oppositions:

Patent:

Grant Date:

Mar 4, 2020

Title:

Active Neutral Point Clamped Inverter, Zero-Crossing Switching Method And Zero-Crossing Switching Apparatus Thereof

Oppositions:

Patent:

Grant Date:

Sep 19, 2018

Title:

Centralized Mppt Exiting And Switching Method And Application Thereof

Oppositions:

Patent:

Grant Date:

Aug 29, 2018

Title:

Control Method And System For Photovoltaic Inverters Whose Ac Sides Are Connected In Parallel

Oppositions:

Patent Number	Grant Date	Title	Total Oppositions
EP2963762	Mar 10, 2021	Floating Voltage Suppression Method, Device, Inverter Control System And Inverter Thereof	1
EP3396840	Mar 4, 2020	Active Neutral Point Clamped Inverter, Zero-Crossing Switching Method And Zero-Crossing Switching Apparatus Thereof	1
EP2993754	Sep 19, 2018	Centralized Mppt Exiting And Switching Method And Application Thereof	1
EP3041110	Aug 29, 2018	Control Method And System For Photovoltaic Inverters Whose Ac Sides Are Connected In Parallel	1

SMA SOLAR TECHNOLOGY AG

SAHUQUILLO HUERTA, JESUS

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