Patents by Inventor Robert M. Margolis

Robert M. Margolis 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).

  • Two wire modulated output current circuit for use with a magnetoresistive bridge speed/position sensor
    Patent number: 5068606
    Abstract: A measuring circuit comprising a transducer, a comparator controlled by the transducer, a bandgap reference circuit with current compensation, a first current mirror, a second current mirror controlled by the comparator and bandgap reference to control the total current. The transducer is a magnetoresistive transducer.
    Type: Grant
    Filed: September 19, 1989
    Date of Patent: November 26, 1991
    Inventors: Keith W. Kawate, James P. Berthold, Robert M. Margolis