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Robert T. Dobson, Jr.
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Dove Canyon, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Context sensitive dynamic authentication in a cryptographic system
Patent number
8,214,650
Issue date
Jul 3, 2012
Security First Corporation
Alexander G. Dickinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Context sensitive dynamic authentication in a cryptographic system
Patent number
7,802,104
Issue date
Sep 21, 2010
Security First Corporation
Alexander G. Dickinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Context sensitive dynamic authentication in a cryptographic system
Patent number
7,260,724
Issue date
Aug 21, 2007
Security First Corporation
Alexander G. Dickinson
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Context Sensitive Dynamic Authentication in A Cryptographic System
Publication number
20110004933
Publication date
Jan 6, 2011
Alexander G. Dickinson
G06 - COMPUTING CALCULATING COUNTING