Patents by Inventor Matthew Winslow Oesting

Matthew Winslow Oesting 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).

  • Slew rate improvement in multistage differential amplifiers for fast transient response linear regulator applications
    Patent number: 11656642
    Abstract: An electronic circuit comprises an error amplifier and an overshoot and undershoot detection circuit. The error amplifier has an output stage including a differential input to single ended output amplifier that includes a frequency compensation resistor. A switch circuit is connected across the frequency compensation resistor that shunts the frequency compensation resistor when activated. The overshoot and undershoot detection circuit compares differential input nodes of the output amplifier to a baseline voltage signal and activates the switch circuit when detecting an overshoot condition or an undershoot condition using the baseline voltage signal.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: May 23, 2023
    Assignee: Analog Devices, Inc.
    Inventors: Murat Sekerli, Matthew Winslow Oesting
  • SLEW RATE IMPROVEMENT IN MULTISTAGE DIFFERENTIAL AMPLIFIERS FOR FAST TRANSIENT RESPONSE LINEAR REGULATOR APPLICATIONS
    Publication number: 20220253082
    Abstract: An electronic circuit comprises an error amplifier and an overshoot and undershoot detection circuit. The error amplifier has an output stage including a differential input to single ended output amplifier that includes a frequency compensation resistor. A switch circuit is connected across the frequency compensation resistor that shunts the frequency compensation resistor when activated. The overshoot and undershoot detection circuit compares differential input nodes of the output amplifier to a baseline voltage signal and activates the switch circuit when detecting an overshoot condition or an undershoot condition using the baseline voltage signal.
    Type: Application
    Filed: February 5, 2021
    Publication date: August 11, 2022
    Inventors: Murat Sekerli, Matthew Winslow Oesting