Record medium, recording apparatus for record medium,...

Details Record medium, recording apparatus for record medium,... Record medium, recording apparatus for record medium,...

2007-10-23

2007-10-23

Moise, Emmanuel L. (Department: 2137)

Electrical computers and digital processing systems: support

Data processing protection using cryptography

By stored data protection

C713S165000, C726S033000

Reexamination Certificate

active

09955888

ABSTRACT:
A recording method for a record medium is disclosed, that comprises the steps of adding right information containing at least copyright management information to at least one of a plurality of pieces of input data, and performing a signal process for the plurality of pieces of the input data in the unit of data to which the right information has been added so as to record the processed data to the record medium.

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McCready, Michael, “How to Register Your Copyright,” Dec. 1, 1998, pp. 1-2. <http://www.music-law.com/registercopyright.html>.
Kaplan, Mare A. “IBM Cryptolopes, SuperDistribution and Digital Rights Management,” Jun. 6, 1997, pp. 1-10. <http://web.archive.org/web/19970606194526/http://www.research.ibm.com/people/k/kaplan/cryptolope-docs/crypap.html>.

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