Hierarchy modification
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 18, 2012
Grant Date -
Feb 23, 2012
app pub date -
Oct 27, 2011
filing date -
Jun 27, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A hierarchy of nodes is created, each node being one of associated with an item retrieved according to a condition and associated with a category of information including the item. It is determined whether at least one of the nodes is redundant in the hierarchy. The at least one of the nodes is pruned from the hierarchy if the at least one of the nodes is redundant.
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Cited Art Landscape
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