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. 31, 2011
Filed:
Sep. 05, 2007
Heung Kyu Lee, Seoul, KR;
IN Koo Kang, Daejon, KR;
Sung Hyuk Park, Seoul, KR;
Eun Mee Lee, Seoul, KR;
Heung Kyu Lee, Seoul, KR;
In Koo Kang, Daejon, KR;
Sung Hyuk Park, Seoul, KR;
Eun Mee Lee, Seoul, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
Disclosed herein is a method of generating anti-collusion fingerprint codes using a (n, n, n, n, 0, 1) GD-PBIBD. The fingerprint codes are generated using computer equipment that executes a program for executing a program for generating the fingerprint codes. The method includes step 1 of receiving an arbitrary prime number n and an arbitrary integer a larger than 3, step 2 of generating an n×n index matrix, step 3 of generating n n×n type_i matrixes, step 4 of generating an n×nmatrix using the n×n index matrix and the n×n type_i matrixes, step 5 of generating an n×nmatrix, and step 6 of extracting one arbitrary column from the n×nmatrix.
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