Assignee
NAGRA FRANCE
FR·4 granted patents·24 citations·filing 2003–2005
Top patents by PatentIndex Score
4 records- 0176US7702103B2Device for the transformation of MPEG 2-type multimedia and audiovisual contents into secured contents of the same typeNAGRA FRANCE·Filed 2005·Granted Apr 20, 2010·5 cites·15 claims
- 0264US7801305B2Secure device for the broadcasting, recording and viewing on demand of audiovisual works in a format of the MPEG-2 TS typeNAGRA FRANCE·Filed 2004·Granted Sep 21, 2010·6 cites·17 claims
- 0363US8374348B2Device for secure transmission recording and visualisation of audiovisual programmesNAGRA FRANCE·Filed 2003·Granted Feb 12, 2013·8 cites·13 claims
- 0461US7864759B2Synchronization of secured audiovisual streamsNAGRA FRANCE·Filed 2003·Granted Jan 4, 2011·5 cites·18 claims
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