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SPYRUS INC
US22 patents
Top patents by PatentIndex Score
US9049010B2Jun 2, 2015
Portable data encryption device with configurable security functionality and method for file encryption
SPYRUS INC243 citations97
US6292898B1Sep 18, 2001
Active erasure of electronically stored data upon tamper detection
SPYRUS INC128 citations97
US6088802AJul 11, 2000
Peripheral device with integrated security functionality
SPYRUS INC258 citations96
US6003135ADec 14, 1999
Modular security device
SPYRUS INC229 citations96
US5703951ADec 30, 1997
System and method for access data control
SPYRUS INC125 citations96
US5677953AOct 14, 1997
System and method for access control for portable data storage media
SPYRUS INC450 citations96
US5457746AOct 10, 1995
System and method for access control for portable data storage media
SPYRUS INC647 citations96
US7757100B2Jul 13, 2010
Protected volume on a data storage device with dual operating systems and configurable access and encryption controls
SPYRUS INC48 citations95
US7380140B1May 27, 2008
Providing a protected volume on a data storage device
SPYRUS INC75 citations95
US6904523B2Jun 7, 2005
Method and system for enforcing access to a computing resource using a licensing attribute certificate
SPYRUS INC58 citations93
US9521123B2Dec 13, 2016
Method for file encryption
SPYRUS INC27 citations92
US8009829B2Aug 30, 2011
Method and system for deploying advanced cryptographic algorithms
SPYRUS INC41 citations91
USD407376SMar 30, 1999
Interface cable
SPYRUS INC27 citations91
US6295602B1Sep 25, 2001
Event-driven serialization of access to shared resources
SPYRUS INC31 citations90
US7356692B2Apr 8, 2008
Method and system for enforcing access to a computing resource using a licensing attribute certificate
SPYRUS INC33 citations89
US6981149B1Dec 27, 2005
Secure, easy and/or irreversible customization of cryptographic device
SPYRUS INC36 citations86
US6816965B1Nov 9, 2004
Method and system for a policy enforcing module
SPYRUS INC40 citations85
US10673626B2Jun 2, 2020
Threshold secret share authentication proof and secure blockchain voting with hardware security modules
SPYRUS INC14 citations77
US6737990B1May 18, 2004
Key input apparatus interface
SPYRUS INC15 citations70
US10447486B2Oct 15, 2019
Remote attestation of a security module's assurance level
SPYRUS INC5 citations65
USD409565SMay 11, 1999
Battery compartment
SPYRUS INC5 citations61
US9742561B2Aug 22, 2017
Secure remote authentication of local machine services using secret sharing
SPYRUS INC2 citations55