Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Timothy John Massaro0
Guy Wesley Vig0
Date of Patent
April 14, 2009
0Patent Application Number
104383900
Date Filed
May 15, 2003
0Patent Primary Examiner
Patent abstract
A method, apparatus, system, and signal-bearing medium that in an embodiment compare versions and mark an entire region as changed when the number of changes to the region exceeds a threshold. In contrast, when the number of changes in a region does not exceed the threshold, the individual changes are marked. In this way, a user can distinguish between versions both when the number of changes to a region is few and when the number of changes is large.
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