The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2004
Filed:
Sep. 27, 2001
Applicant:
Inventors:
Umesh Madan, Bellevue, WA (US);
Geary Eppley, Sammamish, WA (US);
Assignee:
Drugstore.com, Bellevue, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/730 ;
U.S. Cl.
CPC ...
G06F 1/730 ;
Abstract
Methods and apparatuses for searching electronically-stored information are described. Specifically, in a network providing for electronic commerce, a computer system provides a user with access to a set of electronic commerce pages, category pages and databases for locating products electronically. To locate products electronically, the user performs a search using multiple words. Different forms of the words in the search request are used to generate search hits, and hit vectors containing bits corresponding to the words comprising each search hit are used to indicate the search hits.