Method and system for detecting pirated content
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 9, 2008
Grant Date -
Oct 24, 2002
app pub date -
Apr 24, 2001
filing date -
Apr 24, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A content player can detect pirated content by storing a list of highly compressed content pieces that correspond to different pieces of content (e.g., audio content, video content, audio/video content, etc.). A piece of content to be played back by the content player is compared to the highly compressed content pieces stored at the content player. If the piece of content to be played back matches one of the highly compressed content pieces, then appropriate responsive action is taken. This repsponsive action can vary, and can include, for example, checking for a valid license, giving the user the option to notify the publisher if he or she has unknowingly acquired a pirated copy of the content, etc.
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