Patents by Inventor Anthony Ernest Shuttleworth

Anthony Ernest Shuttleworth 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).

  • Electric puke code modulation encoding arrangements
    Patent number: 4090192
    Abstract: A P.C.M. compression-law coder in which sample values in different segments of the dynamic range of the coder are allotted different charging time intervals in an integrator circuit, the segment number forming one part of the resultant encoded signal and digital measure of the discharge time of the integrator circuit at constant current providing another part of the encoded signal.
    Type: Grant
    Filed: June 29, 1977
    Date of Patent: May 16, 1978
    Assignee: The General Electric Company Limited
    Inventor: Anthony Ernest Shuttleworth