Patents

Explore our Patents

With over 400 patents and pending patent applications filed around the world, Enphase Energy is a global leader in patent filings covering renewable energy technology. We are committed to developing and protecting the most innovative tools that deliver on a vision of energy independence for all.

 

As of February 4, 2021, Enphase has over 230 US patents and over 75 non-US patents, and many additional patents pending around the world. Listed below are the US patents and US published patent applications that provide patent protection of our products and services offered for sale, sold, or used within the US, or imported into the US. Additionally, the following list includes non-US patents and pending non-US patent applications that have been published.

 

Also provided below is a table for the purpose of providing notice under 35 U.S.C. §287(a). As of April 21, 2021, the following Enphase products and services are patented by the corresponding US patents identified, and foreign counterparts. Additional patents are pending, and this list is updated from time-to-time.

United States and Territories

Patent number Title
D644609 Female connector
D644610 Male connector
D666974 Y-junction interconnect module
D673114 Inverter module
D707632 Trunk connector
D708143 Drop cable connector
D734653 Ac module mounting bracket
5886890 Power-supply system involving system interconnection
5951785 Photo-voltaic apparatus
6331794 Phase leg with depletion-mode device
7663342 Apparatus, system, and method for controlling multiple power supplies
7755916 Methods for minimizing double-frequency ripple power in single-phase power conditioners
7768155 Method and apparatus for improved burst mode during power conversion
7796412 Method and apparatus for converting direct current to alternating current
7855473 Apparatus for phase rotation for a three-phase ac circuit
7923983 Method and apparatus for measuring ac voltages
7925459 Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion
7944083 Method and apparatus for characterizing a circuit coupled to an ac line
7945413 Voltage-sensed system and method for anti-islanding protection of grid-connected inverters
7982434 Apparatus, system, and method for controlling multiple power supplies
7986122 Method and apparatus for power conversion with maximum power point tracking and burst mode capability
7986539 Method and apparatus for maximum power point tracking in power conversion based on dual feedback loops and power ripples
7994657 Modular system for unattended energy generation and storage
8004865 Methods for minimizing double-frequency ripple power in single-phase power conditioners
8035257 Method and apparatus for improved burst mode during power conversion
8076802 Method and apparatus for distributed var compensation
8099197 Method and system for distributed energy generator message aggregation
8107516 Power line communications apparatus
8120933 Power converter with reverse recovery avoidance
8158877 Localized power point optimizer for solar cell installations
8174856 Configurable power supply assembly
8179147 Method and apparatus for detection and control of dc arc faults
8183852 Method and apparatus for determining ac voltage waveform anomalies
8193788 Method and device for controlling a configurable power supply to provide ac and/or dc power output
8195414 Method and apparatus for identifying an islanding condition
8207637 System and apparatus for interconnecting an array of power generating assemblies
8222767 Apparatus for phase rotation for a three-phase ac circuit
8279642 Apparatus for converting direct current to alternating current using an active filter to reduce double-frequency ripple power of bus waveform
8279649 Apparatus and method for controlling a power inverter
8284574 Method and apparatus for controlling an inverter using pulse mode control
8299776 Method and apparatus for measuring ac voltages
8319378 Method and apparatus for improved burst mode during power conversion
8325499 Methods for minimizing double-frequency ripple power in single-phase power conditioners
8350411 Modular system for unattended energy generation and storage
8359176 Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion
8411790 Power line communications apparatus
8423312 Voltage-sensed system and method for anti-islanding protection of grid-connected inverters
8428783 Method and system for distributed energy generator message aggregation
8435056 Apparatus for coupling power generated by a photovoltaic module to an output
8450985 Energy recovery circuit
8451638 Power converter with reverse recovery avoidance
8456265 Transformer
8456876 Configurable power supply assembly t
8461813 Method and device for controlling a configurable power supply to provide ac and/or dc power output
8462518 Power inverter docking system for photovoltaic modules
8482947 Apparatus and method for controlling dc-ac power conversion
8492932 Method and apparatus for improved burst mode during power conversion
8508964 Variable duty cycle switching with imposed delay
8553035 Method and apparatus for electrical power visualization
8581441 Distributed inverter and intelligent gateway
8599587 Modular photovoltaic power supply assembly
8611107 Method and system for controlling a multi-stage power inverter
8620476 Method and apparatus for smart climate control
8624561 Power conversion having energy storage with dynamic reference
8626616 Method and apparatus for managing installation information
8630077 Circuits and methods for limiting open circuit voltage of photovoltaic strings
8634216 Communication within a power inverter using transformer voltage frequency
8659922 Photovoltaic module-mounted ac inverter
8666561 Method and apparatus for determining a corrected monitoring voltage
8717780 Method and apparatus for converting direct current to alternating current
8737100 Method and apparatus for controlling an inverter using pulse mode control
8749395 Method and apparatus for indicating a disconnection within a distributed generator
8754627 Multi-mode power point tracking
8767421 Power converter bus control method, system, and article of manufacture
8796884 Energy conversion systems with power control
8797767 Resonant power conversion circuit
8811049 Method and apparatus for distributed power generation
8817510 Apparatus and method for controlling a power inverter
8823356 Supply voltage auto-sensing
8842454 Inverter array with localized inverter control
8860242 Power-line communication coupling
8873252 Method and apparatus for extending zero-voltage switching range in a dc to dc converter
8896330 Method and apparatus for grid impedance detection
8922185 Device and method for global maximum power point tracking
8929094 Power inverter docking system for photovoltaic modules
8937817 Lossless commutation during operation of a power converter
8963378 Method and apparatus for interconnecting distributed power sources
8963923 Method and apparatus for electrical power visualization
8988096 Flash testing of photovoltaic modules with integrated electronics
9013171 Method and apparatus for detecting a zero-voltage condition across four quadrant switches
9030302 Method and apparatus for three phase power line communications
9031140 Method and apparatus for transmitting combined power, control and data through an isolation barrier
9048693 Method and apparatus for detecting impairment of a solar array
9048740 Variable duty cycle switching with imposed delay
9048744 Method and apparatus for resonant converter control
9065354 Multi-stage power inverter for power bus communication
9077202 Power converter with series energy storage
9093919 Apparatus for converting direct current to alternating current using a frequency converterm
9105765 Smart junction box for a photovoltaic system
9112417 Method and apparatus for providing power conversion using an interleaved flyback converter with automatic balancing
9112522 Delta conversion analog to digital converter providing direct and quadrature output
9118273 Resilient mounting assembly for photovoltaic modules
9130570 Four quadrant bidirectional switch
9137916 Method and apparatus for potting an electronic device
9160408 System and method for establishing communication with an array of inverters
9165275 Method and apparatus for identifying redeployed distributed generator components
9184652 Method and apparatus for inverter output current harmonic reduction
9190839 Circuits and methods for limiting open circuit voltage of photovoltaic strings
9225256 Apparatus and method for controlling dc-ac power conversion
9263183 Modular photovoltaic power supply assembly
9263895 Distributed energy conversion systems
9270388 Method and apparatus for impulse noise mitigation for power line networking
9276635 Device, system, and method for communicating with a power inverter using power line communications
9279832 Method and apparatus for measuring ac voltages
9281419 Localized power point optimizer for solar cell installations
9373958 Control techniques for photovoltaic power plants
9379627 Resonant power conversion circuit
9397611 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
9407169 Method and apparatus for distributed power generation
9407326 Method and apparatus for three-phase power line communications
9419438 Power-line communication coupling
9431922 Arc fault protection for power conversion
9436198 Method and apparatus for power conversion
9444355 Method and apparatus for determining a bridge mode for power conversion
9444367 Method and apparatus for generating single-phase power from a three-phase resonant power converter
9450405 Method and apparatus for reactive power capable inverters
9450500 Method and apparatus for modulating lower powers in resonant converters
9461550 Method and apparatus for extending zero-voltage switching range in a dc to dc converter
9461552 Method and apparatus for power conversion
9461561 Method and apparatus for improved burst mode during power conversion
9472691 Device for shunting current from photovoltaic circuit near the open circuit voltage and/or disconnecting solar module of a solar system
9477247 Device and method for global maximum power point tracking
9478967 Method and apparatus for detection and control of dc arc faults
9479082 Method and apparatus for resonant power conversion
9495774 Method and apparatus for electrical power visualization
9496794 Regulation of powertrain converter circuit
9509142 Method and apparatus for determining a corrected monitoring voltage
9509371 Method and apparatus for power line communications distortion compensation
9531191 Method and apparatus for power imbalance correction in a multi-phase power generator
9531300 Single-phase cycloconverter with integrated line-cycle energy storage
9537420 Method and apparatus for power module output power regulation
9547033 Hierarchical fault prediction, detection and localization in pv systems with distributed electronics
9557367 Method and apparatus for monitoring maximum power point tracking
9564835 Inverter communications using output signal
9583255 Surge blocking inductor
9583946 Method and apparatus for power converter input voltage regulation
9584038 Ungrounded inverter enclosure and cabling
9584044 Technologies for converter topologies
9608448 Distributed energy conversion systems
9627555 Power inverter docking system for photovoltaic modules
9634723 Communication between photovoltaic devices on a shared power line
9635783 Electronic component housing with heat sink
9647574 Multi-stage power inverter
9660451 Islanded operation of distributed power sources
9680301 Master-slave architecture for controlling operation of photovoltaic power plants
9681565 Electrical insulator casing
9692319 Power system islanding detection with wavefrorm fitting
9698869 Method and apparatus for three phase power line communications
9722504 Apparatus for converting direct current to alternating current using multiple converters
9735729 Circuits and methods for limiting open circuit voltage of photovoltaic strings
9768698 Method and apparatus for providing power conversion using an interleaved flyback converter with automatic balancing
9774189 Method and apparatus for multi-phase power conversion having modified burst current
9780645 Method and apparatus for providing power conversion using an interleaved flyback converter with reactive power control
9793854 Method and appartus for ground fault detection
9801293 Energy storage/delivery device mounting plate
9806445 Method and apparatus for interconnecting distributed power sources
9806628 Apparatus and method for controlling dc-ac power conversion
9817424 Method and apparatus for maximum power point tracking for multi-input power converter
9819182 Systemic optimization of photovoltaic apparatus
9825556 Converter topologies for common mode voltage reduction
9843358 Device, system, and method for communicating with a power inverter using power line communications
9871459 Method and apparatus for deriving current for control in a resonant power converter
9882598 Communication systems adaptable to power line communications
9887639 Communication within a power inverter using transformer voltage frequency
9893532 System and method for a mesh power system
9906036 Alternative source module array characterization
9912159 Method and apparatus for detection of local line phase in a multi-phase power line system
9912161 Control techniques for photovoltaic power plants
9917447 Systems and methods for synchronizng an appliance load to a local power generating capability
9923374 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
9923488 Soft switching technique for a grid-tied inverter
9940412 Method and apparatus for managing installation information
9948204 Method and apparatus for controlling resonant converter output power
9952263 Method and apparatus for grid impedance detection
9954462 Converter topologies and control
9960707 Parallel power converter
9960712 Converter topologies and control
10003194 Parallel battery system
10003300 Photovoltaic management and module-level power electronics
10008854 Method and apparatus for time-domain droop control with integrated phasor current control
10008979 Integration of microinverter with photovoltaic module
10033221 System and method for establishing communication with an array of inverters
10050446 Device and method for global maximum power point tracking
10050561 Three-level inverter switching
10069308 Localized power point optimizer for solar cell installations
10074474 Matrix planar transformer
10079557 Efficient resonant topology for dc-ac inversion with minimal use of high frequency switches
10098261 Double insulated heated spreader
10126131 Automated photovoltaic geospatial location
10126721 Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage ac
10141868 Method and apparatus for resonant power conversion
10193347 Method and apparatus for improved burst mode during power conversion
10198019 Method and apparatus for sequence of event logging by a power conditioner
10205417 Automated commissioning and inspection for pv systems
10211631 Voltage clipping
10218362 Method and apparatus for substation fingerprinting
10230325 Remote array mapping
10291177 Pv module power electonics mounting system with compression spring
10326277 Hierarchical control of a plurality of power subsystems and method of operating the same
10339682 Method and apparatus for energy data visualization
10365309 Method and apparatus for using module-level power electronics data for validating distributed energy resource system parameters
10367408 Electromagnetic compatibility filter with an integrated power line communication interface
10404190 Inverter communications using output signal
10431980 Method and apparatus for increased energy harvest in a microgrid
10431988 Alternative source module array characterization
10461530 Apparatus and system for coupling power electronics to a photovoltaic module
10468993 An inverter for use in photovoltaic module
10483795 System and method for establishing communication with an array of inverters
10511178 Autonomous charge balancing of distributed ac coupled batteries with droop offset
10516270 Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis
10530276 Converter topologies and control
10581336 Three-phase ac/ac converter with quasi-sine wave hf series resonant link
10615742 Photovoltaic management and module-level power electronics
10635059 Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage ac
10686399 Apparatus for mounting a power conditioner to a photovoltaic module frame
10707681 Method and apparatus for impedance matching in virtual impedance droop controlled power conditioning units
10707775 Method and apparatus for multi phase shift power converter control
10715034 Isolated gate driver auxiliary power supply
10734913 Method and apparatus for bidirectional power production in a power module
10765015 Bulkhead interface and cable connector
10797435 Method and apparatus for securing a segmented power cable for shipping and storage
10804816 Method and apparatus for three port line frequency energy storage
10892619 Distributed inverter and intelligent gateway
10903654 Method and apparatus for minimizing circulating currents in microgrids

Australia

Patent number Title
2008254814 Distributed inverter and intelligent gateway
2008254822 Photovoltaic module-mounted ac inverter
2009302200 Method and apparatus for improved burst mode during power conversion
2010286576 Power line communications apparatus
2011203367 Distributed inverter and intelligent gateway
2012203475 Photovoltaic module-mounted ac inverter
2012262169 Method and apparatus for grid impedance detection
2013221272 Method and apparatus for three-phase power line communications
2014240283 Method and apparatus for ground fault detection
2015336063 Energy storage/delivery device mounting plate

China

Patent number Title
1554855 Power line communications apparatus
2796995 Method and apparatus for ground fault detection
ZL201780008616.5 Dual-position mount for electronic modules
ZL2013900010267 Method and apparatus for three port line frequency energy storage
ZL2014800145278 Method and apparatus for improved burst mode during power conversion
ZL2014800389677 Single-phase cycloconverter with integrated line-cycle energy storage
ZL2015800029322 Double insulated heated spreader

European patent office

Patent number Title
1837985 Method and apparatus for converting direct current to alternating current
2198505 Methods for minimizing double-frequency ripple power in single-phase power conditioners
2345133 Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion
2345143 Method and apparatus for improved burst mode during power conversion
2460243 Apparatus and method for controlling dc-ac power conversion
2471190 Power line communications apparatus
2661804 Method and apparatus for resonant converter control
2661805 Method and apparatus for resonant power conversion
2771752 Master-slave architecture for controlling operation of photovoltaic power plants
2795681 Circuits and methods for limiting open circuit voltage of photovoltaic strings
2815517 Method and apparatus for three phase power line communications
2831921 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
2831925 Electronic component housing with heat sink
3308444 Method and apparatus for control of intelligent loads in microgrids

France

Patent number Title
1837985 Method and apparatus for converting direct current to alternating current
2345133 Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion
2345143 Method and apparatus for improved burst mode during power conversion
2471190 Power line communications apparatus
2661804 Method and apparatus for resonant converter control
2661805 Method and apparatus for resonant power conversion
2815517 Method and apparatus for three phase power line communications
3308444 Method and apparatus for control of intelligent loads in microgrids

Germany

Patent number Title
2198505 Methods for minimizing double-frequency ripple power in single-phase power conditioners
2345133 Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion
2345143 Method and apparatus for improved burst mode during power conversion
2471190 Power line communications apparatus
2661804 Method and apparatus for resonant converter control
2661805 Method and apparatus for resonant power conversion
2815517 Method and apparatus for three phase power line communications
2831921 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
3308444 Method and apparatus for control of intelligent loads in microgrids

Japan

Patent number Title
5259108 Method and apparatus for converting direct current to alternating current
5562422 Power line communications apparatus
5773368 Method and apparatus for improved burst mode during power conversion
5987903 Method and apparatus for grid impedance detection
6112369 Method and apparatus for three phase power line communications
6140803 Control techniques for photovoltaic power plants
6181148 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
6205658 Master-slave architecture for controlling operation of photovoltaic power plants
6209790 Electronic component housing with heat sink
6299028 Circuits and methods for limiting open circuit voltage of photovoltaic strings
6351120 System and method for a mesh power system
6637507 Converter topologies for common mode voltage reduction

Mexico

Patent number Title
337709 Control techniques for photovoltaic power plants
339651 Circuits and methods for limiting open circuit voltage of photovoltaic strings
339956 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
346126 Control techniques for photovoltaic power plants
354131 Circuits and methods for limiting open circuit voltage of photovoltaic strings
356627 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same

Republic of Korea

Patent number Title
101535589 Distributed inverter and intelligent gateway
101577594 Photovoltaic module-mounted ac inverter
101663957 Method and apparatus for improved burst mode during power conversion
101664274 Power line communications apparatus
101925528 Localized power point optimizer for solar cell installations
10-2087063 Method and apparatus for improved burst mode during power conversion
1580207 Photovoltaic module-mounted ac inverter

United Kingdom

Patent number Title
2345133 Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion
2345143 Method and apparatus for improved burst mode during power conversion
2471190 Power line communications apparatus
2661804 Method and apparatus for resonant converter control
2661805 Method and apparatus for resonant power conversion
2815517 Method and apparatus for three phase power line communications
3308444 Method and apparatus for control of intelligent loads in microgrids

Published US patent applications

Application number Title
20200396851 Bulkhead interface and cable connector
20200335972 Method and apparatus for impedance matching in virtual impedance droop controlled power conditioning units
20200303923 Distributed inverter and intelligent gateway
20200257256 Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage ac
20200235699 Photovoltaic management and module-level power electronics
20200106277 Autonomous charge balancing of distributed ac coupled batteries with droop offset
20200127459 Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis
20190267937 Pv module power electonics mounting system with compression spring
20190089412 Apparatus for communicating across an isolation barrier
20190052091 Localized power point optimizer for solar cell installations
20180302028 Integration of microinverter with photovoltaic module
20180301914 Method and system for an ac battery
20180226899 Converter topologies and control
2018-0183241 Filter component reduction
20180115277 Humidity-controlled electronic component assemblies for photovoltaic systems
20180097366 Method and apparatus for controlling power grid member behavior
20170363666 Method and apparatus for energy flow visualization
20170163042 Distributed energy conversion systems
20170142857 Ungrounded inverter enclosure and cabling
20170078117 Method and apparatus for channel estimation for three-phase plc systems
20170025995 Device for reducing the open circuit voltage of a solar system
20160211743 Apparatus and method for reactive power control
20160043684 Method and apparatus for provisioning an alternative energy source generator
20150188486 Alternating current photovoltaic module
20150094870 Method and apparatus for controlling power based on predicted weather events
20140306541 Method and apparatus for improving pv module fill factor using a voltage clamping circuit

Published Non-US patent applications

Region Application number Title
Chile 41256 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
China 108306277 Master-slave architecture for controlling operation of photovoltaic power plants
China CN107994854 Humidity-controlled electronic component assemblies for photovoltaic systems
China CN10837016A Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis
European Patent Office 3047566 Single-phase cycloconverter with integrated line-cycle energy storage
European Patent Office 3347960 Method and apparatus for impedance matching in virtual impedance droop controlled power conditioning units
European Patent Office 3664246 Method and apparatus for control of intelligent loads in microgrids
Republic of Korea 1020150071681 Method and apparatus for ground fault detection

Patents practiced by Enphase products

Product/Service US Patent number(s)
M175 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155
M190 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155
M210 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155; D673,114
M215 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155; D673,114
M215IG 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,923,983; 7,796,412; 7,768,155; D673,114
M250 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155
S230 10,734,913; 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,780,645; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,450,405; 9,436,198; 9,279,832; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,076,802; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155
S280 10,734,913; 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,780,645; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,450,405; 9,436,198; 9,279,832; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,076,802; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155
C250 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,923,983; 7,796,412; 7,768,155
IQ6 and IQ6+ 10,916,942; 10,734,913; 10,715,034; 10,707,775; 10,707,681; 10,581,336; 10,468,993; 10,431,980; 10,367,408; 10,365,309; 10,193,347; 10,098,261; 10,074,474; 10,008,854; 9,793,854; 9,584,038; 9,509,371; 9,509,142; 9,461,561; 9,450,500; 9,450,405; 9,444,355; 9,279,832; 9,270,388; 9,093,919; 9,048,744; 8,666,561; 8,492,932; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,076,802; 8,035,257; 7,923,983
IQ7, IQ7+, IQ7A, IQ7X 10,916,942; 10,765,015; 10,734,913; 10,715,034; 10,707,775; 10,707,681; 10,581,336; 10,468,993; 10,431,980; 10,367,408; 10,365,309; 10,193,347; 10,074,474; 10,008,854; 9,793,854; 9,584,038; 9,509,371; 9,509,142; 9,461,561; 9,450,500; 9,450,405; 9,444,355; 9,279,832; 9,270,388; 9,184,652; 9,093,919; 9,048,744; 8,666,561; 8,492,932; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,076,802; 8,035,257; 7,986,122; 7,923,983
IQ8 10,916,942; 10,765,015; 10,734,913; 10,715,034; 10,707,775; 10,707,681; 10,635,059; 10,581,336; 10,516,270; 10,468,993; 10,431,980; 10,367,408; 10,365,309; 10,193,347; 10,126,721; 10,074,474; 10,008,854; 9,793,854; 9,584,038; 9,509,371; 9,509,142; 9,461,561; 9,450,500; 9,450,405; 9,444,355; 9,279,832; 9,270,388; 9,184,652; 9,093,919; 9,048,744; 8,666,561; 8,492,932; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,107,516; 8,076,802; 8,035,257; 7,986,122; 7,923,983
IQ Mounting Bracket 10,951,162; 10,291,177
Q-Cable Packaging 10797435
Engage Cable 9,806,445; 8,963,378; D708,143; D707,632
5G2.5 Engage Cable 8,222,767; 7,855,473
Encharge 10,916,942; 10,635,059; 10,511,178; 10,431,980; 10,126,721
Enlighten 10,365,309; 10,339,682; 9,495,774; 8,963,923; 8,552,035; 8,099,197
Envoy 10,892,619; 10,367,408
Installer Toolkit 9,940,412; 8,626,616
System 10,765,015; 10,734,913; 10,707,775; 10,707,681; 10,635,059; 10,367,408; 10,365,309; 10,339,682; 10,193,347; 10,126,721; 10,008,854; 9,780,645; 9,537,420; 9,531,191; 9,509,371; 9,509,142; 9,461,561; 9,461,552; 9,450,500; 9,450,405; 9,444,355; 9,436,198; 9,270,388; 9,184,652; 9,093,919; 9,048,744; 8,963,923; 8,717,780; 8,581,441; 8,552,035; 8,492,932; 8,195,414; 8,107,516; 8,099,197; 8,076,802; 8,035,257; 7,986,539; 7,986,122; 7,796,412; 7,768,155

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