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:
May. 08, 2007
Filed:
Jul. 05, 2002
Applicant:
Katsuhiko Kawamura, Yokohama, JP;
Inventor:
Katsuhiko Kawamura, Yokohama, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
In digital data counterfeit detecting program, apparatus, and method, an address arithmetic processing is performed for a value of one of a plurality of digital data which is stored in each of addresses, a result of the address arithmetic processing performed for the value of the one of the digital data representing one of the addresses and a predetermined arithmetic processing is executed for the value stored in each of the addresses which are the respective results of the address arithmetic processing to calculate a collation value used for a digital data counterfeit detection.