Patents by Inventor David Ronald Fryc

David Ronald Fryc 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).

  • PROVIDING A BOOST VOLTAGE WITH A TRANSIENT OPERATION
    Publication number: 20180291858
    Abstract: A system, method and circuit for providing a boost voltage with a transient operation of a vehicular start-stop system are provided. The system includes a duty cycle or current monitor to detect a change in duty cycle or current based on the transient operation; a crank time-out detector to determine whether the change in duty cycle is over a predetermined threshold; and a reset generator to generate a reset of a boost circuit that generates the boost voltage after a predetermined delay.
    Type: Application
    Filed: June 15, 2018
    Publication date: October 11, 2018
    Inventors: David Ronald Fryc, Harold Ryan Macks, Mike Lees, Joe Pulls
  • Providing a boost voltage with a transient operation
    Patent number: 10018172
    Abstract: A system, method and circuit for providing a boost voltage with a transient operation of a vehicular start-stop system are provided. The system includes a duty cycle or current monitor to detect a change in duty cycle or current based on the transient operation; a crank time-out detector to determine whether the change in duty cycle is over a predetermined threshold; and a reset generator to generate a reset of a boost circuit that generates the boost voltage after a predetermined delay.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: July 10, 2018
    Assignee: Visteon Global Technologies, Inc.
    Inventors: David Ronald Fryc, Harold Ryan Macks, Mike Lees, Joe Pulis
  • PROVIDING A BOOST VOLTAGE WITH A TRANSIENT OPERATION
    Publication number: 20160061171
    Abstract: A system, method and circuit for providing a boost voltage with a transient operation of a vehicular start-stop system are provided. The system includes a duty cycle or current monitor to detect a change in duty cycle or current based on the transient operation; a crank time-out detector to determine whether the change in duty cycle is over a predetermined threshold; and a reset generator to generate a reset of a boost circuit that generates the boost voltage after a predetermined delay.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 3, 2016
    Inventors: David Ronald Fryc, Harold Ryan Macks, Mike Lees, Joe Pulis