Assignee
US DIRECTOR OF THE NAT SECURIT
US·15 granted patents·750 citations·filing 1998–2009
Top patents by PatentIndex Score
15 records- 0196US7581089B1Method of protecting a computer stackUS DIRECTOR OF THE NAT SECURIT·Filed 2007·Granted Aug 25, 2009·148 cites·8 claims
- 0294US6169969B1Device and method for full-text large-dictionary string matching using n-gram hashingUS DIRECTOR OF THE NAT SECURIT·Filed 1999·Granted Jan 2, 2001·262 cites·8 claims
- 0390US6404820B1Method for storage and reconstruction of the extended hamming code for an 8-dimensional lattice quantizerUS DIRECTOR OF THE NAT SECURIT·Filed 1999·Granted Jun 11, 2002·135 cites·5 claims
- 0485US7457756B1Method of generating time-frequency signal representation preserving phase informationUS DIRECTOR OF THE NAT SECURIT·Filed 2005·Granted Nov 25, 2008·18 cites·9 claims
- 0582US7827408B1Device for and method of authenticated cryptographyUS DIRECTOR OF THE NAT SECURIT·Filed 2007·Granted Nov 2, 2010·37 cites·20 claims
- 0679US6407407B1Ridge laser with oxidized strain-compensated superlattice of group III-V semiconductorUS DIRECTOR OF THE NAT SECURIT·Filed 2000·Granted Jun 18, 2002·18 cites·10 claims
- 0772US6141755AFirewall security apparatus for high-speed circuit switched networksUS DIRECTOR OF THE NAT SECURIT·Filed 1998·Granted Oct 31, 2000·101 cites·16 claims
- 0869US6470297B1Method of multi-dimensionally accentuating a deviation in information and identifying its causeUS DIRECTOR OF THE NAT SECURIT·Filed 2000·Granted Oct 22, 2002·16 cites·22 claims
- 0958US7743122B1Method of reliably communicating via computer networkUS DIRECTOR OF THE NAT SECURIT·Filed 2007·Granted Jun 22, 2010·2 cites·16 claims
- 1057US7351608B1Method of precisely aligning components in flexible integrated circuit moduleUS DIRECTOR OF THE NAT SECURIT·Filed 2004·Granted Apr 1, 2008·8 cites·32 claims
- 1155US7838866B1Method of fabricating turning mirror using sacrificial spacer layer and device made therefromUS DIRECTOR OF THE NAT SECURIT·Filed 2009·Granted Nov 23, 2010·0 cites·6 claims
- 1246US6580841B2Chirped fiber acousto-optic bandpass filterUS DIRECTOR OF THE NAT SECURIT·Filed 2001·Granted Jun 17, 2003·2 cites·14 claims
- 1341US7620469B1Method of identifying digital audio signal formatUS DIRECTOR OF THE NAT SECURIT·Filed 2006·Granted Nov 17, 2009·0 cites·20 claims
- 1439US7584480B1Method of monitoring multiple computer system calls using one routine and non-executable configuration fileUS DIRECTOR OF THE NAT SECURIT·Filed 2005·Granted Sep 1, 2009·1 cites·3 claims
- 1527US6510401B2Method of authenticating beaconUS DIRECTOR OF THE NAT SECURIT·Filed 2001·Granted Jan 21, 2003·2 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →