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:
Jul. 02, 2013
Filed:
Jun. 23, 2010
Xiao Yan Chen, Beijing, CN;
Chen Wang, Beijing, CN;
Chun Ying, Beijing, CN;
Yi BO Zhang, Beijing, CN;
Yanfeng Zhu, Beijing, CN;
Xiao Yan Chen, Beijing, CN;
Chen Wang, Beijing, CN;
Chun Ying, Beijing, CN;
Yi Bo Zhang, Beijing, CN;
Yanfeng Zhu, Beijing, CN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, apparatus and computer program product for spam message detection. The method includes collecting time domain transmission characteristic of a message source; computing frequency domain transmission characteristic of the message source with the time domain transmission characteristic of the message source; and identifying the message source to be a spammer in response to the frequency domain transmission characteristic of the message source satisfying predefined criteria; wherein the steps of the method are carried out using a computer device. An apparatus and computer program product for carrying out the above method is also provided.