Patents by Inventor Kevin M. Hayes

Kevin M. Hayes 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).

  • Amplifier bias control
    Patent number: 8749310
    Abstract: An improved method for maintaining optimal amplifier bias current utilizing a signal conditioning element 0710 which serves to symmetrically condition a sense voltage 0105 such that the sense voltage 0105 distortion is substantially determined by properties of the signal conditioning element 0710 rather than by properties of the amplifier amplification devices 0101 or the input perturbing signal.
    Type: Grant
    Filed: March 1, 2012
    Date of Patent: June 10, 2014
    Inventor: Kevin M Hayes
  • Amplifier Bias Control
    Publication number: 20140055202
    Abstract: An improved method for maintaining optimal amplifier bias current utilizing a signal conditioning element 0710 which serves to symmetrically condition a sense voltage 0105 such that the sense voltage 0105 distortion is substantially determined by properties of the signal conditioning element 0710 rather than by properties of the amplifier amplification devices 0101 or the input perturbing signal.
    Type: Application
    Filed: March 1, 2012
    Publication date: February 27, 2014
    Inventor: Kevin M. Hayes