Patents by Inventor Don Whitaker

Don Whitaker 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: 6933931
    Abstract: An apparatus for sensing the location of user input is disclosed. The apparatus may include a display unit including a screen having a resistive coating disposed on its surface. The apparatus may utilize a sensing signal emanating from the screen through the resistive coating. A sensor array may be disposed about the screen, and sensing electronics are provided to determine the location of user input on the screen by sensing localized deviations in the amplitude of the sensing signal.
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: August 23, 2005
    Assignee: Ceronix, Inc.
    Inventors: Andre Lubarsky, Jr., Don Whitaker, Paul Alexander
  • Publication number: 20040113895
    Abstract: An apparatus for sensing the location of user input is disclosed. The apparatus may include a display unit including a screen having a resistive coating disposed on its surface. The apparatus may utilize a sensing signal emanating from the screen through the resistive coating. A sensor array may be disposed about the screen, and sensing electronics are provided to determine the location of user input on the screen by sensing localized deviations in the amplitude of the sensing signal.
    Type: Application
    Filed: August 21, 2003
    Publication date: June 17, 2004
    Applicant: Ceronix, Inc.
    Inventors: Andre Lubarsky, Don Whitaker, Paul Alexander