Granted Patent
Utility
US 6,820,081 · App. 10/627,466
System and method for evaluating a structured message store for message redundancy
Inventors:
Kenji Kawai, David McDonald
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Jul 25, 2003
Inventors
Kenji Kawai
David McDonald
Assignee (at issue)
Attenex 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.