Patents by Inventor Evan Graham

Evan Graham 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).

  • Method of combining data entry of handwritten symbols with displayed character data
    Patent number: 7002560
    Abstract: A pen or stylus-operated graphical user interface for a computer or computing device, which includes a sensing surface having an area corresponding to a data input field, the data input field being conditioned for hand entering and editing of graphical input symbols, and handwriting recognition software operative to analyze the graphical input symbols and superimposing a display field of character data corresponding to the graphical input symbols on the data input field.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: February 21, 2006
    Assignee: Human Interface Technologies Inc.
    Inventor: Evan Graham
  • Method of combining data entry of handwritten symbols with displayed character data
    Publication number: 20040070573
    Abstract: A pen or stylus-operated graphical user interface for a computer or computing device, which includes a sensing surface having an area corresponding to a data input field, the data input field being conditioned for hand entering and editing of graphical input symbols, and handwriting recognition software operative to analyze the graphical input symbols and superimposing a display field of character data corresponding to the graphical input symbols on the data input field.
    Type: Application
    Filed: October 4, 2002
    Publication date: April 15, 2004
    Inventor: Evan Graham