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ENPHASE ENERGY INC

Overview
  • Total Patents
    453
  • GoodIP Patent Rank
    7,577
  • Filing trend
    ⇩ 20.0%
About

ENPHASE ENERGY INC has a total of 453 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2007. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, electrical machinery and energy and telecommunications are SOLARBRIDGE TECHNOLOGIES INC, FORNAGE MARTIN and SOLAREDGE TECHNOLOGIES LTD.

Patent filings per year

Chart showing ENPHASE ENERGY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fornage Martin 262
#2 Zimmanck Donald Richard 84
#3 Harrison Michael J 43
#4 Linderman Ryan 23
#5 Harrison Michael 20
#6 Rotzoll Robert R 17
#7 Dargatz Marv 16
#8 Belur Raghuveer R 16
#9 Rowe Christopher N 12
#10 Barnes Andrew 12

Latest patents

Publication Filing date Title
US2021126467A1 Method and apparatus for tertiary control of microgrids with integrated over-current protection
US2021124385A1 Method and apparatus for load control in a power system
US2021126466A1 Methods and apparatus including an energy management system
WO2021021940A1 Method and apparatus for automatic interleaving of cycled loads in a microgrid
WO2021021961A1 Protocol for multi-master communication coordination on shared media channel
US2019199228A1 Three-phase AC/AC converter with quasi-sine wave HF series resonant link
US2019089412A1 Apparatus for communicating across an isolation barrier
US2018301914A1 Method and system for an ac battery
US2018097366A1 Method and apparatus for controlling power grid member behavior
US2018034411A1 Method and apparatus for determining key performance photovoltaic characteristics using sensors from module-level power electronics
US2017363666A1 Method and apparatus for energy flow visualization
US2017330678A1 Matrix planar transformer
CN108702130A It installs two-position for power electronic equipment
US2017214248A1 Method and apparatus for increased energy harvest in a microgrid
US2017194792A1 Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis
US2017176504A1 Method and apparatus for using module-level power electronics data for validating distributed energy resource system parameters
US2017163049A1 Autonomous charge balancing of distributed AC coupled batteries with droop offset
US2017163037A1 Method and apparatus for minimizing circulating currents in microgrids
US2017149379A1 Interconnect device for use in islanding a microgrid
US2017133844A1 Fire detection, automated shutoff and alerts using distributed energy resources and monitoring system