Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2006-02-22
2008-03-18
Cheung, Mary D. (Department: 3694)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C713S165000
Reexamination Certificate
active
07346584
ABSTRACT:
A contents distribution system uses a copyright rental use scheme in which the economical burden on the users at a time of utilizing contents can be reduced to a reasonable level, and appropriate fees can be collected for the copyrights of the contents created and provided at each stage by the raw material creators and the secondary product creators. In this system, the secondary product creator can create the secondary product contents by incorporating the raw material contents for free, and sell the secondary product contents. The end-user pays respective utilization fees to the secondary product creator and each raw material provider at a time of the purchasing the secondary product contents.
REFERENCES:
patent: 5499298 (1996-03-01), Narasimhalu et al.
patent: 5864620 (1999-01-01), Pettitt
patent: 5933498 (1999-08-01), Schneck et al.
patent: 6076077 (2000-06-01), Saito
patent: 6209097 (2001-03-01), Nakayama et al.
patent: 6647417 (2003-11-01), Hunter et al.
patent: 6658568 (2003-12-01), Ginter et al.
patent: 1193620 (2002-04-01), None
patent: 10-302006 (1998-11-01), None
patent: 11-102396 (1999-04-01), None
patent: 11-250145 (1999-09-01), None
patent: 11-283327 (1999-10-01), None
patent: 2000-194589 (2000-07-01), None
patent: WO9808344 (1998-02-01), None
Levine, Martin, “Video Disk Drives Come of Age”, Multichannel News, v20 n51, p. 149, Dec. 1999, ISSN: 0276-8593.
Z, Kitagawa, “Electronic Copyright Management System and Copymart,” Journal IPSJ, vol. 38, No. 8, pp. 663-668, Aug. 1997 (w/English translation).
Chiharu Kagami, et al., “Matryoshka—An Autonomous Capsule for Content Usage Management”, Information processing society research report, Japan, Information processing society of Japan, vol. 2000, No. 30, Mar. 22, 2000, pp. 99-104 (with English Abstract).
Hamada Shinichiro
Seki Toshibumi
Cheung Mary D.
Kabushiki Kaisha Toshiba
LandOfFree
Contents distribution system for handling secondary products... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Contents distribution system for handling secondary products..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contents distribution system for handling secondary products... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3961335