Patents by Inventor Richard Alan Holzmacher

Richard Alan Holzmacher 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).

  • Publication number: 20100182017
    Abstract: A drive-by-wire non-contact capacitive throttle control apparatus and method of forming the same. A capacitive position sensor is provided, which includes a stationary electrode and a rotatable electrode. The rotatable electrode can be attached to a throttle lever such that the rotatable electrode rotates as the throttle lever rotates. The capacitance between the rotatable electrode and the stationary electrode varies with the position of the throttle lever. The position of the throttle lever can be measured by measuring the capacitance between the electrodes and a signal can be generated based on the sensed position. The signal can be electrically transmitted to an ECU (Electronic Control Unit) utilizing one or more electrical wires. The signal can be sent in the form of a varying voltage, which in turn controls the throttle of a vehicle.
    Type: Application
    Filed: January 21, 2009
    Publication date: July 22, 2010
    Inventors: Gangi Rajula Reddy, Anand Chandran, Al Cable, Richard Alan Holzmacher, Ravindra Gudi, Deepak Murali, Shakil Moonamkandy