Patents by Inventor Jeremy Daniel Gotwalt

Jeremy Daniel Gotwalt 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).

  • Adaptive impedance matching (AIM) for electrically small radio receiver antennas
    Patent number: 8068800
    Abstract: A method of tuning an antenna circuit includes: (a) receiving a signal on an antenna, (b) producing a received signal strength indication based on the received signal, (c) using the received signal strength indication to produce a control voltage, (d) using the control voltage to control a capacitance in an antenna matching circuit, (e) changing the control voltage to minimize a ratio of a change in the received signal strength indication to a change in the control voltage and (f) repeating steps (a), (b), (c), (d) and (e). An apparatus that implements the method is also provided.
    Type: Grant
    Filed: December 10, 2008
    Date of Patent: November 29, 2011
    Assignee: iBiquity Digital Corporation
    Inventors: Brian William Kroeger, Paul James Peyla, Jeremy Daniel Gotwalt, Libin Wang, Dean Anthony Telson
  • Adaptive Impedance Matching (AIM) For Electrically Small Radio Receiver Antennas
    Publication number: 20100144295
    Abstract: A method of tuning an antenna circuit includes: (a) receiving a signal on an antenna, (b) producing a received signal strength indication based on the received signal, (c) using the received signal strength indication to produce a control voltage, (d) using the control voltage to control a capacitance in an antenna matching circuit, (e) changing the control voltage to minimize a ratio of a change in the received signal strength indication to a change in the control voltage and (f) repeating steps (a), (b), (c), (d) and (e). An apparatus that implements the method is also provided.
    Type: Application
    Filed: December 10, 2008
    Publication date: June 10, 2010
    Applicant: iBiquity Digital Corporation
    Inventors: Brian William Kroeger, Paul James Peyla, Jeremy Daniel Gotwalt, Libin Wang, Dean Anthony Telson