Patents by Inventor Steven L. Wingate

Steven L. Wingate 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).

  • Audio power amplifier
    Patent number: 4688002
    Abstract: An audio power amplifier employs highly linear power MOSFET gain circuitry that uses distortion cancellation rather than negative feedback to maintain high linearity and to greatly reduce transient intermodulation distortion.
    Type: Grant
    Filed: March 28, 1986
    Date of Patent: August 18, 1987
    Inventor: Steven L. Wingate
  • Temperature sensor/controller system
    Patent number: 4480312
    Abstract: A highly accurate electronic temperature sensor/controller system employs one or more sensing devices, a precision voltage reference, a pair of analog multiplexers, a voltage-to-frequency converter, a microcomputer, a keyboard, an output display, and one or more solid state switches.
    Type: Grant
    Filed: August 14, 1981
    Date of Patent: October 30, 1984
    Inventor: Steven L. Wingate