Granted Patent
Utility
US 6,185,558 · App. 09/041,081
Identifying the items most relevant to a current query based on items selected in connection with similar queries
Inventors:
Dwayne Bowman, Ruben E. Ortega, Greg Linden, Joel R. Spiegel
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Mar 10, 1998
Inventors
Dwayne Bowman
Ruben E. Ortega
Greg Linden
Joel R. Spiegel
Assignee (at issue)
Amazon.com, Inc.
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.