Steven R. Hart

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Holly Springs, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Format-preserving encryption of Base64 encoded data
- Patent number 10,015,008
- Issue date Jul 3, 2018
- International Business Machines Corporation
- Steven R. Hart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure format-preserving encryption of data fields
- Patent number 9,858,436
- Issue date Jan 2, 2018
- International Business Machines Corporation
- Todd W. Arnold
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure format-preserving encryption of data fields
- Patent number 9,798,893
- Issue date Oct 24, 2017
- International Business Machines Corporation
- Todd W. Arnold
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FORMAT-PRESERVING ENCRYPTION OF BASE64 ENCODED DATA
- Publication number 20170170952
- Publication date Jun 15, 2017
- International Business Machines Corporation
- Steven R. Hart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE FORMAT-PRESERVING ENCRYPTION OF DATA FIELDS
- Publication number 20160224795
- Publication date Aug 4, 2016
- International Business Machines Corporation
- Todd W. Arnold
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE FORMAT-PRESERVING ENCRYPTION OF DATA FIELDS
- Publication number 20160224802
- Publication date Aug 4, 2016
- International Business Machines Corporation
- Todd W. Arnold
- G06 - COMPUTING CALCULATING COUNTING