Digital contents and system for receiving order for prints

Details Digital contents and system for receiving order for prints Digital contents and system for receiving order for prints

2002-07-29

2008-12-23

Fischer, Andrew J. (Department: 3621)

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

Business processing using cryptography

Secure transaction

C705S001100, C705S050000, C348S231200, C348S231300

Reexamination Certificate

active

07469231

ABSTRACT:
A digital contents set includes encoded low-resolution digital contents obtained by encoding low-resolution digital contents by a first public key, and encoded high-resolution digital contents obtained by encoding high-resolution digital contents by a second public key.

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patent: 2003/0069853 (2003-04-01), Bryant
patent: 10-269286 (1998-10-01), None
patent: 2000-324096 (2000-11-01), None
patent: 2001-147899 (2001-05-01), None

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