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Assignee profile:

Enphase Energy, Inc.

City:

Petaluma, California

Country:

United States

Published Applications:

245

Last publication date:

2025-05-01

Patent Grants:

233

Last grant date:

2026-02-10

Quarterly Enphase Energy, Inc. Patent Applications

Top Inventors for applications by Enphase Energy, Inc.

These are the the leading inventors for applications assigned to Enphase Energy, Inc.:

Recent patent applications by Enphase Energy, Inc.

Enphase Energy, Inc. based in Petaluma, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-05-01 ✅ Patent 12,549,028 granted on 2026-02-10
US20250141251A1
Electricity

MICROINVERTER-INTEGRATED BATTERY PARALLELING DEVICES

 #2 | 2025-02-13 ✅ Patent 12,431,731 granted on 2025-09-30
US20250055307A1
Electricity

MICROINVERTERS FOR PHOTOVOLTAIC APPLICATIONS

 #3 | 2024-10-31 ✅ Patent 12,456,870 granted on 2025-10-28
US20240364117A1
Electricity

MICROINVERTERS FOR PV APPLICATIONS

 #4 | 2024-10-17 ✅ Patent 12,620,905 granted on 2026-05-05
US20240348150A1
Electricity

METHODS AND APPARATUS FOR CONTROLLING SWITCHING IN POWER CONVERTERS

 #5 | 2024-08-22 ✅ Patent 12,633,813 granted on 2026-05-19
US20240283347A1
Electricity

ENERGY MANAGEMENT SYSTEM

 #6 | 2024-07-18 ✅ Patent 12,457,010 granted on 2025-10-28
US20240243775A1
Electricity

ENERGY MANAGEMENT SYSTEMS

 #7 | 2024-05-30 ✅ Patent 12,671,348 granted on 2026-06-30
US20240178764A1
Electricity

METHODS AND APPARATUS FOR CONTROLLING SWITCH GATE LOGIC IN A POWER CONVERTER

 #8 | 2024-05-16 ✅ Patent 12,614,686 granted on 2026-04-28
US20240161989A1
Electricity

ARC-FREE HYBRID RELAY

 #9 | 2024-04-18 ✅ Patent 12,580,838 granted on 2026-03-17
US20240129222A1
Electricity

METHODS AND APPARATUS FOR RANGE TESTING MOCK DEVICES USING MESH TOPOLOGY

 #10 | 2024-04-18 ✅ Patent 12,261,441 granted on 2025-03-25
US20240128756A1
Electricity

Methods and apparatus for discharge protection in a storage system

 #11 | 2024-02-01 ✅ Patent 12,224,594 granted on 2025-02-11
US20240039296A1
Electricity

Portable energy system with ac input

 #12 | 2023-10-26 ✅ Patent 12,278,493 granted on 2025-04-15
US20230344232A1
Electricity

Storage system configured for use with an energy management system

 #13 | 2023-10-12 ✅ Patent 12,542,438 granted on 2026-02-03
US20230327446A1
Electricity

INTEGRATED PCBA DESIGN WITH FAST CONNECTION-DISCONNECTION CAPABILITIES FOR CELL TO SYSTEM DESIGN

 #14 | 2023-07-06 ✅ Patent 12,268,094 granted on 2025-04-01
US20230217829A1
Electricity

Piezoelectric power converter with trajectory control

 #15 | 2023-07-06 ✅ Patent 12,249,837 granted on 2025-03-11
US20230216309A1
Electricity

Microinverter for use with storage system

 #16 | 2023-07-06 ✅ Patent 11,935,693 granted on 2024-03-19
US20230215626A1
Electricity

Transformer helix winding production

 #17 | 2023-06-29 ✅ Patent 12,159,288 granted on 2024-12-03
US20230206248A1
Physics

Methods and apparatus for maintaining a power conversion system

 #18 | 2023-06-08 ✅ Patent 11,962,253 granted on 2024-04-16
US20230179118A1
Electricity

Microinverter for use with renewable energy system

 #19 | 2023-05-18 ✅ Patent 12,255,554 granted on 2025-03-18
US20230155521A1
Electricity

Bootstrap start-up circuit for microinverter

 #20 | 2023-03-16 ✅ Patent 11,979,093 granted on 2024-05-07
US20230077476A1
Electricity

Resonant parallel triple active bridge converter

 #21 | 2023-01-19 ✅ Patent 12,095,361 granted on 2024-09-17
US20230015609A1
Electricity

Active electromagnetic interference cancellation circuits

 #22 | 2023-01-05 ✅ Patent 12,255,524 granted on 2025-03-18
US20230006537A1
Electricity

Isolated gate driver for bidirectional FET pair

 #23 | 2022-12-29 ✅ Patent 11,838,017 granted on 2023-12-05
US20220416784A1
Electricity

Gallium nitride bi-directional high electron mobility transistor substrate voltage management circuit

 #24 | 2022-12-29 ✅ Patent 12,088,210 granted on 2024-09-10
US20220416678A1
Electricity

Gallium nitride bi-directional high electron mobility transistor in switched mode power converter applications

 #25 | 2022-11-10 ✅ Patent 12,308,754 granted on 2025-05-20
US20220360187A1
Electricity

Gallium nitride bi-directional high electron mobility transistor in switched-mode neutral forming device applications

 #26 | 2022-09-15 ✅ Patent 12,132,319 granted on 2024-10-29
US20220294228A1
Electricity

Partial-resonant converters for PV applications

 #27 | 2022-08-25 ✅ Patent 12,381,031 granted on 2025-08-05
US20220270814A1
Electricity

CONTINUOUS FOLDING PLANAR TRANSFORMER WINDING

 #28 | 2022-07-28 ✅ Patent 11,626,732 granted on 2023-04-11
US20220239098A1
Electricity

Capacity estimator for an energy generation and/or storage system

 #29 | 2022-06-02 ✅ Patent 11,960,708 granted on 2024-04-16
US20220171509A1
Physics

Method and apparatus for geotagging components of an energy production and consumption system

 #30 | 2022-05-19 ✅ Patent 11,928,975 granted on 2024-03-12
US20220157180A1
Physics

Methods and apparatus for servicing distributed energy generation systems using an unmanned aerial vehicle

 #31 | 2022-05-05 ✅ Patent 11,936,232 granted on 2024-03-19
US20220140623A1
Electricity

Method and system for an AC battery

 #32 | 2022-05-05 ✅ Patent 11,909,246 granted on 2024-02-20
US20220140622A1
Electricity

Method and system for an AC battery

 #33 | 2022-05-05 ✅ Patent 11,641,110 granted on 2023-05-02
US20220140606A1
Electricity

Apparatus and method for reactive power control

 #34 | 2022-03-31 ✅ Patent 11,784,555 granted on 2023-10-10
US20220103060A1
Electricity

High-power microinverter and system

 #35 | 2022-03-17 ✅ Patent 11,316,344 granted on 2022-04-26
US20220085606A1
Electricity

Capacity estimator for an energy generation and/or storage system

 #36 | 2022-03-17 ✅ Patent 11,657,963 granted on 2023-05-23
US20220084747A1
Electricity

Transformer helix winding production

 #37 | 2022-03-10 ✅ Patent 11,322,938 granted on 2022-05-03
US20220077682A1
Electricity

Capacity estimator for an energy generation and/or storage system

 #38 | 2022-03-03 ✅ Patent 11,726,435 granted on 2023-08-15
US20220066400A1
Physics

Method and apparatus for controlling power based on predicted weather events

 #39 | 2021-12-30 ✅ Patent 11,398,731 granted on 2022-07-26
US20210408791A1
Electricity

Method and apparatus for balancing loads on split-phase islanded systems

 #40 | 2021-12-23 ✅ Patent 11,909,208 granted on 2024-02-20
US20210399547A1
Electricity

Capacity estimator for an energy generation and/or storage system

 #41 | 2021-12-16 ✅ Patent 11,594,951 granted on 2023-02-28
US20210391783A1
Electricity

Method and apparatus for rapid shutdown of islandable inverters using open circuit detection

 #42 | 2021-12-09 ✅ Patent 11,709,461 granted on 2023-07-25
US20210382443A1
Physics

Method and apparatus for controlling power based on predicted weather events

 #43 | 2021-11-11 ✅ Patent 12,132,317 granted on 2024-10-29
US20210349432A1
Physics

Method and apparatus for provisioning an alternative energy source generator

 #44 | 2021-09-23 ✅ Patent 11,594,897 granted on 2023-02-28
US20210296903A1
Electricity

Autonomous charge balancing of distributed AC coupled batteries with droop offset

 #45 | 2021-09-09 ✅ Patent 11,621,628 granted on 2023-04-04
US20210281161A1
Electricity

Predictive active filter for EMI attenuation

 #46 | 2021-08-12 ✅ Patent 11,133,675 granted on 2021-09-28
US20210249860A1
Electricity

Method and apparatus for synchronizing start-up of grid-forming inverters

 #47 | 2021-08-05 ✅ Patent 11,356,028 granted on 2022-06-07
US20210242788A1
Electricity

Methods and apparatus for controlling a power converter

 #48 | 2021-07-29 ✅ Patent 11,979,023 granted on 2024-05-07
US20210232167A1
Physics

Method and apparatus for relative value generation of resources based on knapsack algorithms

 #49 | 2021-07-01 ✅ Patent 11,489,489 granted on 2022-11-01
US20210203275A1
Electricity

Dual-position mount for power electronic devices

 #50 | 2021-07-01 ✅ Patent 11,355,936 granted on 2022-06-07
US20210203164A1
Electricity

Method and apparatus for time-domain droop control with integrated phasor current control

 #51 | 2021-06-17 ✅ Patent 11,509,137 granted on 2022-11-22
US20210184463A1
Electricity

Voltage and current management in three-phase interconnected power systems using positive and negative sequence secondary control

 #52 | 2021-05-27 ✅ Patent 11,190,016 granted on 2021-11-30
US20210159701A1
Electricity

Method and apparatus for increased energy harvest in a microgrid

 #53 | 2021-05-27 ✅ Patent 11,579,577 granted on 2023-02-14
US20210157290A1
Physics

Methods and apparatus for grid connectivity control

 #54 | 2021-05-13 ✅ Patent 11,146,068 granted on 2021-10-12
US20210143644A1
Electricity

Method and apparatus for minimizing circulating currents in microgrids

 #55 | 2021-05-06 ✅ Patent 11,610,209 granted on 2023-03-21
US20210133762A1
Physics

Methods and apparatus for maintaining a power conversion system

 #56 | 2021-04-29 ✅ Patent 11,539,217 granted on 2022-12-27
US20210126467A1
Electricity

Method and apparatus for tertiary control of microgrids with integrated over-current protection

 #57 | 2021-04-29 ✅ Patent 11,309,712 granted on 2022-04-19
US20210126466A1
Electricity

Methods and apparatus including an energy management system

 #58 | 2021-04-29 ✅ Patent 11,966,242 granted on 2024-04-23
US20210124385A1
Physics

Method and apparatus for load control in a power system

 #59 | 2021-02-25 ✅ Patent 11,201,469 granted on 2021-12-14
US20210057910A1
Electricity

Method and apparatus for automatic interleaving of cycled loads in a microgrid

 #60 | 2021-02-04 ✅ Patent 11,323,153 granted on 2022-05-03
US20210036738A1
Electricity

Protocol for multi-master communication coordination on shared media channel

 #61 | 2020-12-17 ✅ Patent 11,503,724 granted on 2022-11-15
US20200396851A1
Electricity

Bulkhead interface and cable connector

 #62 | 2020-10-22 ✅ Patent 11,289,910 granted on 2022-03-29
US20200335972A1
Electricity

Method and apparatus for impedance matching in virtual impedance droop controlled power conditioning units

 #63 | 2020-09-24 ✅ Patent 11,444,549 granted on 2022-09-13
US20200303923A1
Electricity

Distributed inverter and intelligent gateway

 #64 | 2020-08-13 ✅ Patent 11,073,807 granted on 2021-07-27
US20200257256A1
Physics

Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage AC

 #65 | 2020-07-23 ✅ Patent 11,095,249 granted on 2021-08-17
US20200235699A1
Electricity

Photovoltaic management and module-level power electronics

 #66 | 2020-04-02 ✅ Patent 11,031,794 granted on 2021-06-08
US20200106277A1
Electricity

Autonomous charge balancing of distributed AC coupled batteries with droop offset

 #67 | 2020-01-23 ✅ Patent 10,916,942 granted on 2021-02-09
US20200028362A1
Electricity

Method and apparatus for increased energy harvest in a microgrid

 #68 | 2019-08-29 ✅ Patent 11,394,345 granted on 2022-07-19
US20190267937A1
Electricity

PV module power electronics mounting system with compression spring

 #69 | 2019-06-27 ✅ Patent 10,581,336 granted on 2020-03-03
US20190199228A1
Electricity

Three-phase AC/AC converter with quasi-sine wave HF series resonant link

 #70 | 2019-03-21 ✅ Patent 11,206,060 granted on 2021-12-21
US20190089412A1
Electricity

Apparatus for communicating across an isolation barrier

 #71 | 2019-03-14 ✅ Patent 10,635,059 granted on 2020-04-28
US20190079475A1
Physics

Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage AC

 #72 | 2019-02-14 ✅ Patent 11,114,862 granted on 2021-09-07
US20190052091A1
Electricity

Localized power point optimizer for solar cell installations

 #73 | 2018-11-08 ✅ Patent 10,483,795 granted on 2019-11-19
US20180323642A1
Electricity

System and method for establishing communication with an array of inverters

 #74 | 2018-10-18 ✅ Patent 11,108,356 granted on 2021-08-31
US20180302028A1
Electricity

Integration of microinverter with photovoltaic module

 #75 | 2018-10-18 ✅ Patent 11,218,006 granted on 2022-01-04
US20180301914A1
Electricity

Method and system for an AC battery

 #76 | 2018-10-18 ✅ Patent 10,951,037 granted on 2021-03-16
US20180301904A1
Electricity

Method and apparatus for time-domain droop control with integrated phasor current control

 #77 | 2018-10-11 ✅ Patent 10,615,742 granted on 2020-04-07
US20180294772A1
Electricity

Photovoltaic management and module-level power electronics

 #78 | 2018-08-23 ✅ Patent 10,530,276 granted on 2020-01-07
US20180241322A1
Electricity

Converter topologies and control

 #79 | 2018-06-07 ✅ Patent 10,431,988 granted on 2019-10-01
US20180159333A1
Electricity

Alternative source module array characterization

 #80 | 2018-04-26 ✅ Patent 11,271,522 granted on 2022-03-08
US20180115277A1
Electricity

Humidity-controlled electronic component assemblies for photovoltaic systems

 #81 | 2018-04-19 ✅ Patent 10,230,325 granted on 2019-03-12
US20180109224A1
Electricity

Remote array mapping

 #82 | 2018-04-05 ✅ Patent 12,288,988 granted on 2025-04-29
US20180097366A1
Electricity

Method and apparatus for controlling power grid member behavior

 #83 | 2018-02-01 ✅ Patent 10,985,694 granted on 2021-04-20
US20180034411A1
Electricity

Method and apparatus for determining key performance photovoltaic characteristics using sensors from module-level power electronics

 #84 | 2017-11-16 ✅ Patent 10,074,474 granted on 2018-09-11
US20170330678A1
Electricity

Matrix planar transformer

 #85 | 2017-10-05 ✅ Patent 10,205,417 granted on 2019-02-12
US20170288599A1
Electricity

Automated commissioning and inspection for PV systems

 #86 | 2017-07-27 ✅ Patent 10,951,162 granted on 2021-03-16
US20170214360A1
Electricity

Dual-position mount for power electronic devices

 #87 | 2017-07-27 ✅ Patent 10,431,980 granted on 2019-10-01
US20170214248A1
Electricity

Method and apparatus for increased energy harvest in a microgrid

 #88 | 2017-07-06 ✅ Patent 10,516,270 granted on 2019-12-24
US20170194792A1
Electricity

Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis

 #89 | 2017-06-22 ✅ Patent 10,365,309 granted on 2019-07-30
US20170176504A1
Physics

Method and apparatus for using module-level power electronics data for validating distributed energy resource system parameters

 #90 | 2017-06-08 ✅ Patent 10,511,178 granted on 2019-12-17
US20170163049A1
Electricity

Autonomous charge balancing of distributed AC coupled batteries with droop offset

 #91 | 2017-06-08 ✅ Patent 11,527,964 granted on 2022-12-13
US20170163042A1
Electricity

Distributed energy conversion systems

 #92 | 2017-06-08 ✅ Patent 10,903,654 granted on 2021-01-26
US20170163037A1
Electricity

Method and apparatus for minimizing circulating currents in microgrids

 #93 | 2017-05-25 ✅ Patent 10,404,190 granted on 2019-09-03
US20170149278A1
Electricity

Inverter communications using output signal

 #94 | 2017-04-27 ✅ Patent 10,126,131 granted on 2018-11-13
US20170115119A1
Physics

Automated photovoltaic geospatial location

 #95 | 2017-04-20 ✅ Patent 10,198,019 granted on 2019-02-05
US20170108909A1
Physics

Method and apparatus for sequence of event logging by a power conditioner

 #96 | 2017-03-23 ✅ Patent 10,291,177 granted on 2019-05-14
US20170085218A1
Electricity

PV module power electronics mounting system with compression spring

 #97 | 2017-03-16 ✅ Patent 10,707,681 granted on 2020-07-07
US20170077707A1
Electricity

Method and apparatus for impedance matching in virtual impedance droop controlled power conditioning units

 #98 | 2017-02-09 ✅ Patent 10,141,868 granted on 2018-11-27
US20170040908A1
Electricity

Method and apparatus for resonant power conversion

 #99 | 2017-01-26 ✅ Patent 11,894,805 granted on 2024-02-06
US20170025995A1
Electricity

Device for reducing the open circuit voltage of a solar system

 #100 | 2017-01-19 ✅ Patent 10,098,261 granted on 2018-10-09
US20170020033A1
Electricity

Double insulated heat spreader

Also check out Enphase Energy, Inc.'s (Petaluma, United States) applicant profile with 217 patent applications submitted.

AssigneeID:

3049 ⎘