Patents by Inventor Michael Peter Albinson

Michael Peter Albinson 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).

  • Distortion-free amplifiers
    Patent number: 3970953
    Abstract: A distortion-free amplifier for electric signals has a high-quality low-power amplifier-section. In addition there is a high-power amplifier-section which delivers the majority of the current to the load. A feedback signal is derived which is a measure of the output current of the high-power section and not the low-power section. The feedback signal is applied to the inputs of both amplifier-sections negatively in an amount such as to remove from the combined output currents in the load any distortion occurring in the contribution from the high-power section.
    Type: Grant
    Filed: January 10, 1975
    Date of Patent: July 20, 1976
    Assignee: The Acoustical Manufacturing Company Limited
    Inventors: Peter James Walker, Michael Peter Albinson