Patents by Inventor Doug Stierman

Doug Stierman 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).

  • FRET SCANNERS AND PICKUPS FOR STRINGED INSTRUMENTS
    Publication number: 20170116974
    Abstract: Techniques are described that relate to various aspects of converting the mechanical energy of instrument strings to digital representations for use in a variety of applications.
    Type: Application
    Filed: October 18, 2016
    Publication date: April 27, 2017
    Inventors: Keith A. McMillen, Doug Stierman, Chris Shaver, Michael Rush, Evan Adams, Brian Wright
  • Fret scanners and pickups for stringed instruments
    Patent number: 9626947
    Abstract: Techniques are described that relate to various aspects of converting the mechanical energy of instrument strings to digital representations for use in a variety of applications.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: April 18, 2017
    Assignee: Kesumo, LLC
    Inventors: Keith A. McMillen, Doug Stierman