Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2011-04-12
2011-04-12
Augustin, Evens J (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S052000
Reexamination Certificate
active
07925592
ABSTRACT:
A proxy server and corresponding method are provided for managing the controlled distribution of digital content as it propagates through a social network. A proxy server receives digital content and associated distribution parameters from an originating peer. The distribution parameters define access rights for n allowable levels of possible network distribution. After other peers are invited to share the digital content or the invited peers request access to the digital content, the proxy server generates a rights-managed form of the requested digital content in accordance with the access rights established by the originating peer for the level associated with the requesting peer(s). The proxy server forwards a copy of a content key and other content identifiers to an associated license server and then sends the rights-managed form of digital content to the requesting peer(s).
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Amidon Christopher
Issa Alfredo
Walsh Richard
Augustin Evens J
McIntyre C. Aaron
Qurio Holdings, Inc.
Withrow & Terranova , PLLC
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