Patents by Inventor Shanti Swarup Gupta

Shanti Swarup Gupta 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).

  • Communication circuit having precision capacitor multiplier
    Patent number: 4100515
    Abstract: A precision capacitor multiplier connected in a communication circuit for balancing transmission facility impedances. The circuit requires only a single precision capacitor, and utilizes a plurality of precision resistors selectable to cause the circuit to exhibit one of a plurality of precision capacitance values.
    Type: Grant
    Filed: May 5, 1977
    Date of Patent: July 11, 1978
    Assignee: Wescom, Inc.
    Inventor: Shanti Swarup Gupta