Patents by Inventor Mark Corpuz

Mark Corpuz 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).

  • Start-up voltage overshoot reduction
    Patent number: 11979088
    Abstract: A power conversion system comprises a power converter configured to convert an input voltage to an output voltage. The power converter comprises an inductor, at least one power switch coupled to the inductor, a feedback circuit, and a controller. The power converter is configured to generate a sensed output voltage based on the output voltage, provide a feedback signal based on a relationship of the sensed output voltage with a reference voltage, and adjust the reference voltage from a first value to a second value after the sensed output voltage has exceeded the first value. The controller is coupled to the at least one power switch and to the feedback circuit and configured to control the at least one power switch to generate the output voltage based on the feedback signal.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: May 7, 2024
    Assignee: Advanced Energy Industries, Inc.
    Inventor: Mark Corpuz
  • START-UP VOLTAGE OVERSHOOT REDUCTION
    Publication number: 20220190718
    Abstract: A power conversion system comprises a power converter configured to convert an input voltage to an output voltage. The power converter comprises an inductor, at least one power switch coupled to the inductor, a feedback circuit, and a controller. The power converter is configured to generate a sensed output voltage based on the output voltage, provide a feedback signal based on a relationship of the sensed output voltage with a reference voltage, and adjust the reference voltage from a first value to a second value after the sensed output voltage has exceeded the first value. The controller is coupled to the at least one power switch and to the feedback circuit and configured to control the at least one power switch to generate the output voltage based on the feedback signal.
    Type: Application
    Filed: November 23, 2021
    Publication date: June 16, 2022
    Inventor: Mark Corpuz