Patents by Inventor Joseph S. Witek

Joseph S. Witek 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).

  • Patent number: 9362854
    Abstract: A motor system and a method of operating an electric motor that includes monitoring a voltage of power supplied to the motor by a mircrocontroller located in the motor; storing energy within the motor; detecting if the voltage drops below a nonzero threshold; and if the voltage drops below the threshold, immediately operating the microcontroller with the stored energy to store a state of the motor in non-volatile memory located within the motor, and ceasing operation of the motor. This motor operation may be employed with multiple motors in vehicles where voltage drop may occur during an engine start of a vehicle stop/start event.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: June 7, 2016
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: David A. Symanow, Joseph S. Witek, Eric M. Rademacher, John T. Bremmer, Hafiz S. Khafagy, Zeljko Deljevic
  • Publication number: 20150167374
    Abstract: A motor system and a method of operating an electric motor that includes monitoring a voltage of power supplied to the motor by a mircrocontroller located in the motor; storing energy within the motor; detecting if the voltage drops below a nonzero threshold; and if the voltage drops below the threshold, immediately operating the microcontroller with the stored energy to store a state of the motor in non-volatile memory located within the motor, and ceasing operation of the motor. This motor operation may be employed with multiple motors in vehicles where voltage drop may occur during an engine start of a vehicle stop/start event.
    Type: Application
    Filed: December 12, 2013
    Publication date: June 18, 2015
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: David A. Symanow, Joseph S. Witek, Eric M. Rademacher, John T. Bremmer, Hafiz S. Khafagy, Zeljko Deljevic
  • Patent number: 8326498
    Abstract: A vehicle is provided which includes a closure member such as a powered window or a moon roof or sunroof that may be controlled in an auto close mode. The closure member may be controlled with anti-pinch control to provide a plurality of thresholds that are selected based on the presence of an occupant in close proximity to the vehicle, such as in the vehicle, so that an unsupervised control of the closure member provides a lower anti-pinch threshold than a supervised control of the closure member.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: December 4, 2012
    Assignee: Ford Global Technologies, LLC
    Inventor: Joseph S. Witek
  • Patent number: 8283800
    Abstract: A control system for controlling a position of a window and method thereof are provided. The control system includes a cover at least partially adapted to have a trough, the cover having a interior side and an exterior side, and a first proximity sensor adjacent to the interior side that is configured to detect an object within the first portion of the trough. The control system further includes a second proximity sensor adjacent to the interior side that is configured to detect the object within the second portion of the trough, and a processor in communication with the sensors, and configured to communicate a control signal to the window as a function of the detection of the sensors, wherein the control signal is based upon a most recent detection of the sensors when both sensors are activated within a first time period.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: October 9, 2012
    Assignee: Ford Global Technologies, LLC
    Inventors: Stuart C. Salter, Anna Miller Hill, Cornel Lewis Gardner, Joseph S. Witek
  • Publication number: 20110291474
    Abstract: A control system for controlling a position of a window and method thereof are provided. The control system includes a cover at least partially adapted to have a trough, the cover having a interior side and an exterior side, and a first proximity sensor adjacent to the interior side that is configured to detect an object within the first portion of the trough. The control system further includes a second proximity sensor adjacent to the interior side that is configured to detect the object within the second portion of the trough, and a processor in communication with the sensors, and configured to communicate a control signal to the window as a function of the detection of the sensors, wherein the control signal is based upon a most recent detection of the sensors when both sensors are activated within a first time period.
    Type: Application
    Filed: May 27, 2010
    Publication date: December 1, 2011
    Inventors: Stuart C. Salter, Anna Miller Hill, Cornel Lewis Gardner, Joseph S. Witek
  • Publication number: 20110071735
    Abstract: A vehicle is provided which includes a closure member such as a powered window or a moon roof or sunroof that may be controlled in an auto close mode. The closure member may be controlled with anti-pinch control to provide a plurality of thresholds that are selected based on the presence of an occupant in close proximity to the vehicle, such as in the vehicle, so that an unsupervised control of the closure member provides a lower anti-pinch threshold than a supervised control of the closure member.
    Type: Application
    Filed: September 24, 2009
    Publication date: March 24, 2011
    Inventor: Joseph S. Witek