Granted Patent
Utility
US 6,728,706 · App. 09/815,614
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Inventors:
Gaurav Aggarwal, Sugata Ghosal
Patented Case
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Granted: Apr 27, 2004
Filed: Mar 23, 2001
Inventors
Gaurav Aggarwal
Sugata Ghosal
Assignee (at issue)
International Business Machines Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.