Patents by Inventor Jamey D. Stroschine

Jamey D. Stroschine 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).

  • Single die power amplifier with closed loop power control
    Patent number: 8514016
    Abstract: An apparatus on a single integrated circuit (IC) die includes a multiple stage power amplifier having at least first and second stages, a multiple stage voltage regulator for providing a regulated voltage signal to the at least first and second stages of the multiple stage power amplifier, a power coupler for providing a portion of a power output of the multiple stage power amplifier to a power detector, the power detector for developing a power detect signal, and a power control loop including at least the second stage and an output stage of the multiple stage power amplifier, the power coupler, the power detector, and at least one stage of the multiple stage voltage regulator, the power control loop controlling only the second stage and the output stage of the multiple stage power amplifier.
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: August 20, 2013
    Assignee: Skyworks Solutions, Inc.
    Inventors: David S. Ripley, Jamey D. Stroschine
  • SINGLE DIE POWER AMPLIFIER WITH CLOSED LOOP POWER CONTROL
    Publication number: 20120182074
    Abstract: An apparatus on a single integrated circuit (IC) die includes a multiple stage power amplifier having at least first and second stages, a multiple stage voltage regulator for providing a regulated voltage signal to the at least first and second stages of the multiple stage power amplifier, a power coupler for providing a portion of a power output of the multiple stage power amplifier to a power detector, the power detector for developing a power detect signal, and a power control loop including at least the second stage and an output stage of the multiple stage power amplifier, the power coupler, the power detector, and at least one stage of the multiple stage voltage regulator, the power control loop controlling only the second stage and the output stage of the multiple stage power amplifier.
    Type: Application
    Filed: January 18, 2011
    Publication date: July 19, 2012
    Applicant: SKYWORKS SOLUTIONS, INC.
    Inventors: David S. Ripley, Jamey D. Stroschine