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:
Dec. 22, 2009
Filed:
Nov. 05, 2004
Applicant:
Yun-chian Cheng, Saratoga, CA (US);
Inventor:
Yun-Chian Cheng, Saratoga, CA (US);
Assignee:
Trend Micro Incorporated, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a method for blocking email spams, the header fields and the message body of a received email first are identified. Predefined patterns are identified by matching in the header fields and message body, wherein a data structure of characteristic information is created for each recognized pattern. The characteristic information then are analyzed by rule inference to determine whether the received email is a spam.
Cheng, Yun-Chian. (2009). Method and architecture for blocking email spams (U.S. Patent No. 7636716). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7636716
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