Method of securing the playback of a DVD-ROM via triggering data sent via a cable network
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 7, 2000
Issued Date -
N/A
app pub date -
Feb 18, 1998
filing date -
Dec 7, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and system for implementing the pay-per-view DVD-ROM system, whereby the enabling data provided to the DVD-player allowing the playback of the DVD-ROM video data is provided to the DVD-player via the Internet or via the cable-TV system provider. The invention discriminates between DVD-ROM's requiring pay-per-view play, and those that are free and do not require pay-per-view play, by the use of a special code for the header of the DVD-ROM indicating a pay-per-view title. Also disclosed is use of a smart card or ATM card for receiving the enabling data for allowing playback of the Hyper-DVD disk.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully