Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2005-02-08
2005-02-08
Trammell, James P. (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S001100, C707S793000, C707S793000, C360S055000, C360S069000, C711S001000
Reexamination Certificate
active
06853985
ABSTRACT:
A media information distribution and recording system for distributing media information from a central apparatus to terminal apparatus through a network and for recording the media information on a detachable recording medium in the terminal apparatus, wherein the terminal apparatus serves not only as a transmitting terminal apparatus, but also as a receiving terminal apparatus, is proposed, together with the terminal apparatus, a media information recording apparatus for use in this system, and a recording medium which stores a program that controls the operation of a computer for use in this system as well as in the media information recording apparatus.
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Unix in a Nutshell, Daniel Gilly, O'reilly & Asscoiates, 1994.
Katsuhara Kenji
Yamashita Masami
Ricoh Microelectronics Company, Ltd.
Trammell James P.
Winter John
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