Granted Patent
Utility
US 6,138,113 · App. 09/131,469
Method for identifying near duplicate pages in a hyperlinked database
Inventors:
Jeffrey Dean, Monika R. Henzinger
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Aug 10, 1998
Inventors
Jeffrey Dean
Monika R. Henzinger
Assignee (at issue)
Alta Vista Company
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.