Assignee
SYPHERMEDIA INT INC
US·7 granted patents·9 citations·filing 2013–2017
Top patents by PatentIndex Score
7 records- 0188US9735781B2Physically unclonable camouflage structure and methods for fabricating sameSYPHERMEDIA INT INC·Filed 2015·Granted Aug 15, 2017·5 cites·17 claims
- 0281US10574237B2Physically unclonable camouflage structure and methods for fabricating sameSYPHERMEDIA INT INC·Filed 2017·Granted Feb 25, 2020·2 cites·46 claims
- 0369US9942586B2Method and apparatus for hardware-enforced, always-on insertion of a watermark in a video processing pathSYPHERMEDIA INT INC·Filed 2016·Granted Apr 10, 2018·1 cites·14 claims
- 0468US9940425B2Method and apparatus for camouflaging a standard cell based integrated circuit with micro circuits and post processingSYPHERMEDIA INT INC·Filed 2016·Granted Apr 10, 2018·1 cites·33 claims
- 0550US9542520B2Method and apparatus for camouflaging a standard cell based integrated circuit with micro circuits and post processingSYPHERMEDIA INT INC·Filed 2013·Granted Jan 10, 2017·0 cites·34 claims
- 0638US9800405B2Blackbox security provider programming system permitting multiple customer use and in field conditional access switchingSYPHERMEDIA INT INC·Filed 2013·Granted Oct 24, 2017·0 cites·37 claims
- 0736US10348501B2Method and apparatus for a blackbox programming system permitting downloadable applications and multiple security profiles providing hardware separation of services in hardware constrained devicesSYPHERMEDIA INT INC·Filed 2016·Granted Jul 9, 2019·0 cites·23 claims
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