Granted Patent
Utility
US 6,751,612 · App. 09/450,259
USER QUERY GENERATE SEARCH RESULTS THAT RANK SET OF SERVERS WHERE RANKING IS BASED ON COMPARING CONTENT ON EACH SERVER WITH USER QUERY, FREQUENCY AT WHICH CONTENT ON EACH SERVER IS ALTERED USING WEB CRAWLER IN A SEARCH ENGINE
Inventors:
Hinrich Schuetze, Jan O. Pedersen
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Nov 29, 1999
Inventors
Hinrich Schuetze
Jan O. Pedersen
Assignee (at issue)
Xerox 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.