Patents by Inventor Nazmi A. Sabi

Nazmi A. Sabi 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).

  • Wiper park switch input signal noise rejection circuit
    Patent number: 8598828
    Abstract: A wiper system is provided and may include a wiper that operates between a parked state and a use state, a motor associated with the wiper that selectively moves the wiper between the parked state and the use state, and a switch that generates a signal identifying whether the wiper is in the parked state or the use state. The wiper system may also include a controller in communication with the switch. The controller may include a second-order filter and a comparator, whereby the controller passes the signal through the second-order filter and the comparator to differentiate between the parked state and the use state.
    Type: Grant
    Filed: January 10, 2012
    Date of Patent: December 3, 2013
    Assignee: Chrysler Group LLC
    Inventor: Nazmi A. Sabi
  • WIPER PARK SWITCH INPUT SIGNAL NOISE REJECTION CIRCUIT
    Publication number: 20130175962
    Abstract: A wiper system is provided and may include a wiper that operates between a parked state and a use state, a motor associated with the wiper that selectively moves the wiper between the parked state and the use state, and a switch that generates a signal identifying whether the wiper is in the parked state or the use state. The wiper system may also include a controller in communication with the switch. The controller may include a second-order filter and a comparator, whereby the controller passes the signal through the second-order filter and the comparator to differentiate between the parked state and the use state.
    Type: Application
    Filed: January 10, 2012
    Publication date: July 11, 2013
    Applicant: CHRYSLER GROUP LLC
    Inventor: Nazmi A. Sabi