Techniques for watermarking and distributing content

Details Techniques for watermarking and distributing content Techniques for watermarking and distributing content

2005-08-23

2009-08-04

Ngo, Ricky (Department: 2416)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S252000, C370S250000, C370S235000, C713S170000

Reexamination Certificate

active

07570641

ABSTRACT:
Techniques for watermarking and distributing are provided. Content is broken into frames, each frame includes a watermark. Resources request the content and each frame of each resource's acquired version of the content includes a watermark. The frames of each resource's acquired version of the content form unique watermark sequences or unique keys. Each watermark sequence or key is uniquely associated with a particular resource. Each resource is also provided one or more delivery plans for acquiring that resource's uniquely watermark and sequenced version of the content over the network.

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“International Application Serial No. PCT/US 06/32990, Search Report Sep. 25, 2007”, 3 pgs.
“International Application Serial No. PCT/US 06/32990, Written Opinion Sep. 25, 2007”, 7 pgs.

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