Granted Patent
Utility
US 6,502,091 · App. 09/511,195
Apparatus and method for discovering context groups and document categories by mining usage logs
Inventors:
Parvathi Chundi, Umeshwar Dayal, Meichun Hsu
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Feb 23, 2000
Inventors
Parvathi Chundi
Umeshwar Dayal
Meichun Hsu
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.