Patents by Inventor Praveen Nadimpalli

Praveen Nadimpalli 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).

  • Hybrid regulator with composite feedback
    Patent number: 9235222
    Abstract: A hybrid voltage regulator includes a shunt circuit, a shunt feedback circuit, a pass circuit, and a bias controller. The bias controller is configured to control the pass circuit. The hybrid voltage regulator may also include a current source. This hybrid voltage regulator reduces current consumption at low load conditions (improving power efficiency and battery life, particularly for CMOS based regulators), and also provides wideband power supply rejection and fast transient response.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: January 12, 2016
    Assignee: RF Micro Devices, Inc.
    Inventors: Wonseok Oh, Hyuntae Kim, Praveen Nadimpalli
  • HYBRID REGULATOR WITH COMPOSITE FEEDBACK
    Publication number: 20130307506
    Abstract: A hybrid voltage regulator includes a shunt circuit, a shunt feedback circuit, a pass circuit, and a bias controller. The bias controller is configured to control the pass circuit. The hybrid voltage regulator may also include a current source. This hybrid voltage regulator reduces current consumption at low load conditions (improving power efficiency and battery life, particularly for CMOS based regulators), and also provides wideband power supply rejection and fast transient response.
    Type: Application
    Filed: May 16, 2013
    Publication date: November 21, 2013
    Applicant: RF Micro Devices, Inc.
    Inventors: Wonseok Oh, Hyuntae Kim, Praveen Nadimpalli