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:
Nov. 17, 2009
Filed:
Mar. 10, 2006
Trenton Davies, Midvale, UT (US);
Trenton Davies, Midvale, UT (US);
Omniture, Inc., Orem, UT (US);
Abstract
Tools and techniques are provided to help estimate the number of unique subscribers to an RSS, Atom, or other online syndicated content feed. Methods, systems, and other embodiments separate feed polling events into groups based at least partially on regularity in their times of occurrence. Grouping of polling events may also be based on client values, such as a client's IP address or user agent identification. Each located group corresponds to one likely subscriber in an estimation of the total number of subscribers to the feed. The use of occurrence times and client header values may be combined with unique URLs, cookies, and other tools to further refine readership estimates.