Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Marc J. Krolczyk0
Brandon S. McComber0
Jeremy H. L. Griffith0
Travis Eckler0
Richard S. Ranke0
Thomas A. Myers0
Date of Patent
January 2, 2007
Patent Application Number
10356273
Date Filed
January 31, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
A touch sensitive user interface of the type having a display screen for displaying images representative of menus and selectable list objects, for example; control logic responsive to the touch sensitive user interface for determining the contact position of a first probe and a second probe, such as two separate fingers, thereon, displaying menus including list objects representing primary and secondary features or functions respectively, so that a user may touch a selection on the primary menu with the first probe and subsequently touch an area on the display screen where a contextually related secondary menu is displayed for selection of contextually related features or functions.
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