Patents by Inventor Harsh V. Bahl

Harsh V. Bahl 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).

  • Longitudinal balance system
    Patent number: 4926473
    Abstract: A longitudinal cancellation circuit for use in circuits providing a received differential signal containing a desired differential component and an undesired longitudinal component has a first multiplier for multiplying received differential signal with the longitudinal signal to produce a first signal having at least a DC component in addition to other frequency components. The first signal is received by a low-pass filter which produces a second signal containing only the DC component. A second multiplier multiplies the second signal with the undesired longitudinal signal to produce a third signal equal to the to the undesired longitudinal component. The third signal is subtracted from the received differential signal to produce the desired differential signal which is free of undesired longitudinal component.
    Type: Grant
    Filed: April 27, 1989
    Date of Patent: May 15, 1990
    Assignee: Rockwell International Corporation
    Inventors: Harsh V. Bahl, Laurence L. Sheets