Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2006-06-13
2006-06-13
Backer, Firmin (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S014270, C705S034000, C709S224000, C709S226000
Reexamination Certificate
active
07062467
ABSTRACT:
When the amount of money billed each time the information is distributed once is determined depending on the number of times that the information is distributed within a predetermined time period, the intention of information offerer and the estimation of user reflects automatically on the amount of money billed when the information is distributed.
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Inokuchi Tatsuya
Ito Shuichi
Obata Masayuki
Sako Yoichiro
Sakurai Kazuko
Backer Firmin
Frommer William S.
Frommer & Lawrence & Haug LLP
Presson Thomas F.
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