Patents by Inventor Mark A. Seifert

Mark A. Seifert 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: 7747359
    Abstract: A vehicle includes a semi-active suspension including suspension dampers controllably adjustable in accordance with electronic stability control commands and ride and handling commands. Vehicle steering response states, turning direction states and vehicle dynamics states are binary coded in respective state variables and suspension control calibrations are binary coded in calibration words. Integrity and security of state variables and calibration words are ensured in efficient binary digit resource allocation schemes.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: June 29, 2010
    Assignee: GM Global Technology Operations, Inc.
    Inventors: Kerfegar K. Katrak, Steven D. Palazzolo, Mark A. Seifert
  • Patent number: 7706941
    Abstract: A method and system for coordinating a vehicle stability control system with a suspension damper control sub-system includes a plurality of dampers, each of which are controlled directly by the suspension damper control sub-system. A plurality of sensors sense a plurality of vehicle parameters. A supervisory controller generates vehicle damper commands based on the plurality of vehicle parameters for each of the dampers. A damper controller in electrical communication with the supervisory controller receives the vehicle damper commands and generates sub-system damper commands based on a portion of the plurality of vehicle parameters for each of the dampers. The damper controller also determines if any of the vehicle damper commands for any one of the dampers has authority over the corresponding sub-system damper command.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: April 27, 2010
    Assignee: GM Global Technology Operations, Inc.
    Inventors: Loren E. Majersik, Kerfegar K. Katrak, Steven D. Palazzolo, Mark A. Seifert
  • Patent number: 7684911
    Abstract: A vehicle includes a semi-active suspension including suspension dampers controllably adjustable in accordance with electronic stability control commands and ride and handling commands. Vehicle steering response states, turning direction states and vehicle dynamics states are binary coded in respective state variables and suspension control calibrations are binary coded in calibration words. Integrity and security of state variables and calibration words are ensured in efficient binary digit resource allocation schemes.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: March 23, 2010
    Assignee: GM Global Technology Operations, Inc.
    Inventors: Mark A. Seifert, Kerfegar K. Katrak, Steven D. Palazzolo
  • Publication number: 20080082234
    Abstract: A method and system for coordinating a vehicle stability control system with a suspension damper control sub-system includes a plurality of dampers, each of which are controlled directly by the suspension damper control sub-system. A plurality of sensors sense a plurality of vehicle parameters. A supervisory controller generates vehicle damper commands based on the plurality of vehicle parameters for each of the dampers. A damper controller in electrical communication with the supervisory controller receives the vehicle damper commands and generates sub-system damper commands based on a portion of the plurality of vehicle parameters for each of the dampers. The damper controller also determines if any of the vehicle damper commands for any one of the dampers has authority over the corresponding sub-system damper command.
    Type: Application
    Filed: July 20, 2006
    Publication date: April 3, 2008
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Loren E. Majersik, Kerfegar K. Katrak, Steven D. Palazzolo, Mark A. Seifert
  • Publication number: 20060287777
    Abstract: A vehicle includes a semi-active suspension including suspension dampers controllably adjustable in accordance with electronic stability control commands and ride and handling commands. Vehicle steering response states, turning direction states and vehicle dynamics states are binary coded in respective state variables and suspension control calibrations are binary coded in calibration words. Integrity and security of state variables and calibration words are ensured in efficient binary digit resource allocation schemes.
    Type: Application
    Filed: June 20, 2005
    Publication date: December 21, 2006
    Inventors: Kerfegar Katrak, Steven Palazzolo, Mark Seifert
  • Publication number: 20060287790
    Abstract: A vehicle includes a semi-active suspension including suspension dampers controllably adjustable in accordance with electronic stability control commands and ride and handling commands. Vehicle steering response states, turning direction states and vehicle dynamics states are binary coded in respective state variables and suspension control calibrations are binary coded in calibration words. Integrity and security of state variables and calibration words are ensured in efficient binary digit resource allocation schemes.
    Type: Application
    Filed: June 20, 2005
    Publication date: December 21, 2006
    Inventors: Mark Seifert, Kerfegar Katrak, Steven Palazzolo
  • Publication number: 20050225430
    Abstract: A biometric fingerprint device for preventing fraud based on the device having standalone, self-authentication of the identity of predetermined user(s) and its interactivity with a database that is initiated via a controlled singularity of registration, i.e. contemporaneous registration of a user's fingerprint(s) into a database and registration, initialization, and authentication of that same fingerprint(s) onto a standalone biometric fingerprint device.
    Type: Application
    Filed: December 19, 2002
    Publication date: October 13, 2005
    Inventor: Mark Seifert
  • Patent number: 5549293
    Abstract: The present invention is a basketball game having a basketball, a basketball court, a plurality of basketball goals. A plurality of teams each having a plurality of players plays the basketball game on the court and shoots the basketball in the direction of the basketball goals. Also included is a deck of cards that each have a front face containing a separate and distinct identifier unique to each card. The basketball court includes a playing board with varying sizes facilitating the playing of basketball games in a variety of areas corresponding to the playing board. The playing board has site identifiers located on the playing board which are associated with each of the unique identifiers of each of the cards. Each player draws a card and attempts to successfully shoot the basketball through one of the basketball goals while located on a matching site identifier. Succeeding players reiterate the procedure until the game is ended based by predetermined rules. Point scoring is associated with each shot.
    Type: Grant
    Filed: April 6, 1995
    Date of Patent: August 27, 1996
    Inventor: Mark A. Seifert
  • Patent number: D374689
    Type: Grant
    Filed: May 17, 1995
    Date of Patent: October 15, 1996
    Inventor: Mark A. Seifert