Patents by Inventor Michael Gregory Angell

Michael Gregory Angell 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).

  • Switched-mode power converter with ripple attenuation
    Patent number: 11502594
    Abstract: A switched-mode power converter apparatus includes a switching converter to receive an input voltage, to convert the input voltage to an output voltage, and to transmit the output voltage to an output node. The apparatus also includes a ripple attenuation circuit coupled to the output node and a voltage source. The voltage source is adjusted to generate a ripple attenuation signal by the ripple attenuation circuit at the output node.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: November 15, 2022
    Assignee: Analog Devices International Unlimited Company
    Inventors: Michael Gregory Angell, Eric A. Sagen
  • SWITCHED-MODE POWER CONVERTER WITH RIPPLE ATTENUATION
    Publication number: 20210367504
    Abstract: A switched-mode power converter apparatus can provide ripple attenuation. The apparatus includes a switching converter to receive an input voltage, to convert the input voltage to an output voltage, and to transmit the output voltage to an output node. The apparatus also includes a ripple attenuation circuit coupled to the output node and a voltage source. The voltage source is adjusted to generate a ripple attenuation signal by the ripple attenuation circuit at the output node.
    Type: Application
    Filed: May 19, 2020
    Publication date: November 25, 2021
    Inventors: Michael Gregory Angell, Eric A. Sagen