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. 09, 2010
Filed:
May. 13, 2004
Matt Gleeson, San Francisco, CA (US);
David Hoogstrate, San Francisco, CA (US);
Sandy Jensen, Berkely, CA (US);
Eli Mantel, Palo Alto, CA (US);
Art Medlar, Berkeley, CA (US);
Ken Schneider, San Francisco, CA (US);
Matt Gleeson, San Francisco, CA (US);
David Hoogstrate, San Francisco, CA (US);
Sandy Jensen, Berkely, CA (US);
Eli Mantel, Palo Alto, CA (US);
Art Medlar, Berkeley, CA (US);
Ken Schneider, San Francisco, CA (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
A method and system for filtering email spam using email noise reduction are described. In one embodiment, the method includes detecting, in an email message, data indicative of noise added to the email message to avoid spam filtering. The method further includes modifying the content of the email message to reduce the noise, and comparing the modified content of the email message with the content of a spam message.