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. 25, 2009
Filed:
Jun. 30, 2004
Applicant:
Seth Golub, Sunnyvale, CA (US);
Inventor:
Seth Golub, Sunnyvale, CA (US);
Assignee:
Google Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); G06F 15/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spam detector for determining likelihood of forgery of a source in an email addressed to a destination is provided, comprising extraction means for extracting delivery path information from one or more packets in the packet flow of the email, and comparison means for comparing the extracted delivery path information with trusted delivery path information from the source to the destination.