Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Daniel Scott Venolia0
Date of Patent
February 19, 2008
0Patent Application Number
104280590
Date Filed
April 30, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and device for accessing a broad data field having a fine resolution. The user selects a scale which can be varied. The scale controls a range within the data field. By moving the range to encompass different portions of the data field, the user can scan that portion of the data field. The present invention allows the user to simultaneously select the scale while moving the range over different portions of the data field. Thus, the user can “zoom in” and “zoom out” of different portions of the data field.
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