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:
Jan. 07, 2014
Filed:
Jun. 03, 2013
Fti Technology Llc, Annapolis, MD (US);
Kenji Kawai, Seattle, WA (US);
David T. McDonald, Seattle, WA (US);
FTI Technology LLC, Annapolis, MD (US);
Abstract
A computer-implemented system and method for identifying near duplicate messages is provided. Messages each including a content body are grouped by conversation thread. One or more of the messages also includes an attachment. The messages for each conversation thread are sorted in order of message length. At least one of the messages is selected from one of the threads and the body of the selected message is compared with the body of one such shorter message in that thread. A determination is made that the body of the shorter message is included in the body of the selected message. Hash codes of the attachments for the selected message and the shorter message are compared. The shorter message is marked as a near duplicate message of the selected message when the hash codes of the attachments match.