Patents by Inventor Michael Manelis

Michael Manelis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Bypass Circuit and Method to Bypass Power Modules in Power System
    Publication number: 20250357032
    Abstract: A method for a power system is disclosed. The method includes receiving signals, activating switches to pass a current from a power source to an apparatus. The method also includes deactivating switches and bypassing the power source. The power source may be a photovoltaic power source. The signals may be power line communication (PLC) signals.
    Type: Application
    Filed: July 30, 2025
    Publication date: November 20, 2025
    Inventors: David Braginsky, IIan Yoscovich, Tzachi Glovinsky, Michael Manelis, Gil Litmanovitch, Guy Sella, Meir Gazit, Yoav Galin, Lior Handelsman, Meir Adest, Yakir Loewenstern, Nadav Berkovitch, Ron Neuman, Amir Fishelov, Liron Har-Shai, Vyacheslav Gak, Tal Eliya, Igor Morozov, Nimrod Polonsky, Bryon Gomberg
  • Magnetic flux cancellation for power line communications
    Patent number: 12412690
    Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
    Type: Grant
    Filed: July 2, 2024
    Date of Patent: September 9, 2025
    Assignee: Solaredge Technologies Ltd.
    Inventors: Michael Manelis, Gil Litmanovitch, David Braginsky
  • Magnetic Flux Cancellation for Power Line Communications
    Publication number: 20240355520
    Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
    Type: Application
    Filed: July 2, 2024
    Publication date: October 24, 2024
    Inventors: Michael Manelis, Gil Litmanovitch, David Braginsky
  • Magnetic flux cancellation for power line communications
    Patent number: 12068105
    Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: August 20, 2024
    Assignee: Solaredge Technologies Ltd.
    Inventors: Michael Manelis, Gil Litmanovitch, David Braginsky
  • Magnetic Flux Cancellation for Power Line Communications
    Publication number: 20230282404
    Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
    Type: Application
    Filed: May 15, 2023
    Publication date: September 7, 2023
    Inventors: Michael Manelis, Gil Litmanovitch, David Braginsky
  • Magnetic flux cancellation for power line communications
    Patent number: 11705261
    Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: July 18, 2023
    Assignee: Solaredge Technologies Ltd.
    Inventors: Michael Manelis, Gil Litmanovitch, David Braginsky
  • Magnetic Flux Cancellation for Power Line Communications
    Publication number: 20210098167
    Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 1, 2021
    Inventors: Michael Manelis, Gil Litmanovitch, David Braginsky
  • FLYBACK BIFILAR/MULTIFILAR SYMMETRIC TRANSFORMER
    Publication number: 20180192486
    Abstract: Methods and systems useful in reducing leakage inductance in a flyback transformer. By way of example, a flyback transformer includes a bobbin. The flyback transformer includes primary windings and secondary windings configured to enter a first side of the flyback transformer, to wrap around the bobbin of the flyback transformer to form a bifilar coil or a multifilar coil, and to exit the flyback transformer on the first side of the flyback transformer.
    Type: Application
    Filed: January 5, 2017
    Publication date: July 5, 2018
    Inventors: Shimon Khananshvili, Michael Manelis, Ramanujam Ramabhadran