Patent · US Active

Document scoring based on document inception date

US8521749B2 · kind B2 · utility

4Cited by

24References

22Claims

0Family size

Assignee

Google LLC · US

Inventors

Matt Cutts · Los Altos, US
Jeffrey Adgate Dean · Palo Alto, US
Paul Haahr · San Francisco, US
Monika H. Henzinger · Menlo Park, US
Steve Lawrence · Dallas, US
Karl Pfleger · Mountain View, US
Simon Tong · Mountain View, US

Key dates

Filing date	Oct 12, 2010
Grant date	Aug 27, 2013
Priority date	—
Expiry date	Oct 12, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S707/99933
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system may determine a document inception date associated with a document, generate a score for the document based, at least in part, on the document inception date, and rank the document with regard to at least one other document based, at least in part, on the score.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.