Patents by Inventor Tadd L. Callies

Tadd L. Callies 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).

  • Electronic game device and method of using the same
    Patent number: 8651953
    Abstract: An electronic question and answer game device in accordance with the present invention comprises a housing that has several side walls or surfaces. A display screen is disposed on one of the sides. The display screen is configured to present a question to the user of the electronic device. The electronic game device includes several mechanisms that vary the methods in which a user can play the game.
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: February 18, 2014
    Assignee: Mattel, Inc.
    Inventors: Janice E. Ritter, Brian M. Yu, Tadd L. Callies, E. Ernst Ginkel, Darin Marshal Barri, Robert John Grzesek, Jorge Castro Sanchez
  • Electronic Game Device and Method of Using the Same
    Publication number: 20100311485
    Abstract: An electronic question and answer game device in accordance with the present invention comprises a housing that has several side walls or surfaces. A display screen is disposed on one of the sides. The display screen is configured to present a question to the user of the electronic device. The electronic game device includes several mechanisms that vary the methods in which a user can play the game.
    Type: Application
    Filed: August 18, 2010
    Publication date: December 9, 2010
    Applicant: Mattel, Inc.
    Inventors: Janice E. Ritter, Brian M. Yu, Tadd L. Callies, E. Ernst Ginkel, Darin Marshal Barri, Robert John Grzesek, Jorge Castro Sanchez
  • Electronic Game Device and Method of Using the Same
    Publication number: 20100184499
    Abstract: An electronic question and answer game device in accordance with the present invention comprises a housing that has several side walls or surfaces. A display screen is disposed on one of the sides. The display screen is configured to present a question to the user of the electronic device. The electronic game device includes several mechanisms that vary the methods in which a user can play the game.
    Type: Application
    Filed: July 31, 2009
    Publication date: July 22, 2010
    Inventors: Janice E. Ritter, Brian M. Yu, Tadd L. Callies, E. Ernst Ginkel, Darin Marshal Barri, Robert John Grzesek, Jorge Castro Sanchez, Daniel Stelung, Luis Ruiz
  • Electronic Game Device And Method Of Using The Same
    Publication number: 20080188277
    Abstract: An electronic question and answer game device in accordance with the present invention comprises a housing that has several side walls or surfaces. A display screen is disposed on one of the sides. The display screen is configured to present a question to the user of the electronic device. The electronic game device includes several mechanisms that vary the methods in which a user can play the game.
    Type: Application
    Filed: February 1, 2007
    Publication date: August 7, 2008
    Inventors: Janice E. Ritter, Brian M. Yu, Tadd L. Callies, E. Ernst Ginkel, Darin Marshal Barri, Robert John Grzesek, Jorge Castro Sanchez