Patents by Inventor Patrick Carden

Patrick Carden 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).

  • Resonant core power supply
    Patent number: 11509229
    Abstract: A resonant core power supply includes a core with excitation, resonant, and load windings where the resonant winding is coupled to a tank circuit and a controller manipulates the phase, amplitude and waveform of an excitation signal applied to the excitation winding.
    Type: Grant
    Filed: August 8, 2020
    Date of Patent: November 22, 2022
    Inventor: Patrick Carden
  • RESONANT CORE POWER SUPPLY
    Publication number: 20220278608
    Abstract: A resonant core power supply includes a core with excitation, resonant, and load windings where the resonant winding is coupled to a tank circuit and a controller manipulates the phase, amplitude and waveform of an excitation signal applied to the excitation winding.
    Type: Application
    Filed: May 11, 2022
    Publication date: September 1, 2022
    Inventor: Patrick Carden
  • RESONANT CORE POWER SUPPLY
    Publication number: 20220045617
    Abstract: A resonant core power supply includes a core with excitation, resonant, and load windings where the resonant winding is coupled to a tank circuit and a controller manipulates the phase, amplitude and waveform of an excitation signal applied to the excitation winding.
    Type: Application
    Filed: August 8, 2020
    Publication date: February 10, 2022
    Inventor: Patrick Carden
  • Resonant core power supply
    Patent number: 11070137
    Abstract: A resonant core power supply includes a core with excitation, resonant, and load windings where the resonant winding is coupled to a tank circuit and a controller manipulates the phase, amplitude and waveform of an excitation signal applied to the excitation winding.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: July 20, 2021
    Inventor: Patrick Carden