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FR4 patents

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US7428755B2Sep 23, 2008

Device that is used for secure diffusion controlled display private copying and management of and conditional access to MPEG-4-type audiovisual content rights

MEDIALIVE10 citations83
US7327936B2Feb 5, 2008

Secured device for the processing of high-quality audiovisual works

MEDIALIVE10 citations83
US7221802B2May 22, 2007

Method and device for secure transmission of JPEG encoded images

MEDIALIVE5 citations62
US7613298B2Nov 3, 2009

System and process for adaptive and progressive scrambling of video streams

MEDIALIVE5 citations61