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:
Feb. 22, 2011
Filed:
Jul. 13, 2009
Taylor N. Van Vleet, Seattle, WA (US);
Yu-shan Fung, Newcastle, WA (US);
Ruben Ortega, Seattle, WA (US);
Udi Manber, Seattle, WA (US);
Taylor N. Van Vleet, Seattle, WA (US);
Yu-Shan Fung, Newcastle, WA (US);
Ruben Ortega, Seattle, WA (US);
Udi Manber, Seattle, WA (US);
Amazon Technologies, Inc., Reno, NV (US);
Abstract
An event history server system stores event data descriptive of user-specific events that occur in browsing sessions of users. A query interface of the event history server system enables applications to selectively retrieve the event data based on various event parameters such as event type, event time of occurrence, and user identifier. The applications may, for example, include one or more personalization applications that generate personalized content for users.