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. 10, 2013
Filed:
Sep. 13, 2007
Applicants:
Kenji Tateishi, Tokyo, JP;
Dai Kusui, Tokyo, JP;
Inventors:
Kenji Tateishi, Tokyo, JP;
Dai Kusui, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06F 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Same document group creation means () acquires a ratio of common words and characters between documents in order to obtain a predetermined similarity greater than a predetermined threshold value between the documents. According to the ratio, words or characters are selected with a common priority in all the documents to be matched. The documents are correlated to the same document candidate group identified by the selected words or characters and stored in a same group candidate group storage unit ().