Patents by Inventor Yegal Darhovsky

Yegal Darhovsky 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).

  • Chargers with voltage amplitude modulation
    Patent number: 10644587
    Abstract: Chargers and methods are provided which increase the charging efficiency of the chargers by implementing voltage amplitude modulation (VAM) instead of voltage frequency modulation. The charging voltage amplitude is modulated using feedback from at least one energy storage device that is being charged by the charger, while maintaining a charging voltage frequency constant at a LLC resonance frequency of the charger. A buck/boost configuration may be used to reduce maximal voltage levels and further optimize the charger's design.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: May 5, 2020
    Assignee: Storedot Ltd.
    Inventors: Leonid Spindler, Yegal Darhovsky, Daniel Aronov
  • CHARGERS WITH VOLTAGE AMPLITUDE MODULATION
    Publication number: 20200052580
    Abstract: Chargers and methods are provided which increase the charging efficiency of the chargers by implementing voltage amplitude modulation (VAM) instead of voltage frequency modulation. The charging voltage amplitude is modulated using feedback from at least one energy storage device that is being charged by the charger, while maintaining a charging voltage frequency constant at a LLC resonance frequency of the charger. A buck/boost configuration may be used to reduce maximal voltage levels and further optimize the charger's design.
    Type: Application
    Filed: August 27, 2019
    Publication date: February 13, 2020
    Applicant: Storedot Ltd.
    Inventors: Leonid SPINDLER, Yegal DARHOVSKY, Daniel ARONOV
  • CHARGERS WITH VOLTAGE AMPLITUDE MODULATION
    Publication number: 20180109117
    Abstract: Chargers and methods are provided which increase the charging efficiency of the chargers by implementing voltage amplitude modulation (VAM) instead of voltage frequency modulation. The charging voltage amplitude is modulated using feedback from at least one energy storage device that is being charged by the charger, while maintaining a charging voltage frequency constant at a LLC resonance frequency of the charger. A buck/boost configuration may be used to reduce maximal voltage levels and further optimize the charger's design.
    Type: Application
    Filed: November 29, 2016
    Publication date: April 19, 2018
    Inventors: Leonid SPINDLER, Yegal Darhovsky, Daniel Aronov