Patents by Inventor Paul E. Treumuth

Paul E. Treumuth 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).

  • Closed loop control with bias voltage toggle
    Patent number: 7954365
    Abstract: An oxygen sensor circuit comprises an oxygen sensor, a bias voltage module, and a switch module. The bias voltage module communicates with the oxygen sensor and generates a bias voltage. The switch module selectively connects the bias voltage module to the oxygen sensor.
    Type: Grant
    Filed: May 4, 2009
    Date of Patent: June 7, 2011
    Inventors: Vincent A. White, Michael S. Emmorey, Paul E. Treumuth
  • CLOSED LOOP CONTROL WITH BIAS VOLTAGE TOGGLE
    Publication number: 20100154525
    Abstract: An oxygen sensor circuit comprises an oxygen sensor, a bias voltage module, and a switch module. The bias voltage module communicates with the oxygen sensor and generates a bias voltage. The switch module selectively connects the bias voltage module to the oxygen sensor.
    Type: Application
    Filed: May 4, 2009
    Publication date: June 24, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Vincent A. White, Michael S. Emmorey, Paul E. Treumuth