Method of embedding permanent identification code into...

Details Method of embedding permanent identification code into... Method of embedding permanent identification code into...

2004-07-30

2008-10-07

Fischer, Andrew J. (Department: 3621)

Data processing: financial, business practice, management, or co

Business processing using cryptography

Usage protection of distributed data files

C705S056000, C705S059000

Reexamination Certificate

active

07433846

ABSTRACT:
A method is designed for embedding an identification code into a musical apparatus which is allotted a serial number. The method is carried out by the steps of accepting an input of the serial number by a user of the musical apparatus, applying a specific operation to the accepted serial number to generate the identification code which is associated with the serial number and which is capable of uniquely identifying the music apparatus, and writing the generated identification code into a specified address of a nonvolatile memory which is integrated in the music apparatus such that the written identification code is never rewritten inappropriately.

REFERENCES:
patent: 6594646 (2003-07-01), Okayama et al.
patent: 2002/0002541 (2002-01-01), Williams
patent: 2002/0116622 (2002-08-01), Okaue et al.
patent: 2003/0014630 (2003-01-01), Spencer et al.
patent: 2003/0084306 (2003-05-01), Abburi et al.
patent: 2003/0177073 (2003-09-01), Ogai
patent: 2004/0042363 (2004-03-01), Kobayashi et al.
patent: 1 349 058 (2003-10-01), None
patent: 2002-152188 (2002-05-01), None
patent: 2002-183075 (2002-06-01), None
patent: 2002-196891 (2002-07-01), None
patent: 2003-044689 (2003-02-01), None
patent: 2003-271137 (2003-09-01), None
Full English Translation of JP-2003-44689, published Feb. 14, 2003.

Affiliated with

Also associated with

Rating

Method of embedding permanent identification code into... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of embedding permanent identification code into..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of embedding permanent identification code into... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3997216