Inventor
LINSENBARDT DUANE J
US5 patents
Patents
5 patentsUS9049010B2Jun 2, 2015
Portable data encryption device with configurable security functionality and method for file encryption
SPYRUS INC243 citations97
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
US7356692B2Apr 8, 2008
Method and system for enforcing access to a computing resource using a licensing attribute certificate
SPYRUS INC33 citations89