Assignee
NAGRACARD SA
CH·13 granted patents·4 pending applications·220 citations·filing 2000–2009
Top patents by PatentIndex Score
17 records- 0189US6985586B2Distributed information and storage systemNAGRACARD SA·Filed 2001·Granted Jan 10, 2006·57 cites·14 claims
- 0287US7206250B2Method for storing data blocks in a memoryNAGRACARD SA·Filed 2003·Granted Apr 17, 2007·95 cites·20 claims
- 0379US7908491B2Method and device for controlling access to encrypted dataNAGRACARD SA·Filed 2006·Granted Mar 15, 2011·7 cites·17 claims
- 0479US7433473B2Data transmission method between a broadcasting center and a multimedia unitNAGRACARD SA·Filed 2005·Granted Oct 7, 2008·6 cites·6 claims
- 0572US7313665B2Multi-Processor data verification components for security modulesNAGRACARD SA·Filed 2005·Granted Dec 25, 2007·4 cites·17 claims
- 0671US7190790B1Multiple module encryption methodNAGRACARD SA·Filed 2000·Granted Mar 13, 2007·17 cites·20 claims
- 0765US7486793B2Invoicing management method of a service transmitted per time unitNAGRACARD SA·Filed 2002·Granted Feb 3, 2009·8 cites·12 claims
- 0863US7668311B2Method and system for transmission of decrypting informationNAGRACARD SA·Filed 2001·Granted Feb 23, 2010·6 cites·8 claims
- 0961US7487349B2Method for securing a ciphered content transmitted by a broadcasterNAGRACARD SA·Filed 2004·Granted Feb 3, 2009·6 cites·20 claims
- 1059US7434736B2Securing device for a security module connectorNAGRACARD SA·Filed 2003·Granted Oct 14, 2008·6 cites·12 claims
- 1158US6779734B2Multiport cardNAGRACARD SA·Filed 2001·Granted Aug 24, 2004·7 cites·17 claims
- 1254US7487364B2Method to store encrypted dataNAGRACARD SA·Filed 2002·Granted Feb 3, 2009·1 cites·14 claims
- 1349US2007150752A1Secure system-on-chipNAGRACARD SA·Filed 2006·Application pending·0 cites
- 1447US2009249085A1Security module and personalization method for such a security moduleNAGRACARD SA·Filed 2009·Application pending·0 cites
- 1547US2007201701A1Prepaid access control methodNAGRACARD SA·Filed 2007·Application pending·0 cites
- 1644US2007083795A1Securised microprocessor with jump verificationNAGRACARD SA·Filed 2006·Application pending·0 cites
- 1736US6913197B2Method for inducing upgrading of an expandable productNAGRACARD SA·Filed 2001·Granted Jul 5, 2005·0 cites·24 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →