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Jonathan D. Callas
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Mountain View, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Secure storage of full disk encryption keys
Patent number
9,235,532
Issue date
Jan 12, 2016
Apple Inc.
Jonathan D. Callas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for facilitating cryptographic key management...
Patent number
8,831,992
Issue date
Sep 9, 2014
Symantec Corporation
William F. Price
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for restricting access to encrypted data
Patent number
8,489,889
Issue date
Jul 16, 2013
Symantec Corporation
Vincent E. Moscaritolo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for dynamic network intrusion monitoring, detecti...
Patent number
7,895,641
Issue date
Feb 22, 2011
BT Counterpane Internet Security, Inc.
Bruce Schneier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for identity-based encryption within a convent...
Patent number
7,657,037
Issue date
Feb 2, 2010
PGP Corporation
Jonathan D. Callas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for secure electronic communication in a partiall...
Patent number
7,640,427
Issue date
Dec 29, 2009
PGP Corporation
Jonathan D. Callas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for facilitating encryption and decryption ope...
Patent number
7,383,439
Issue date
Jun 3, 2008
PGP Corporation
William F. Price, III
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for dynamic network intrusion monitoring, detecti...
Patent number
7,159,237
Issue date
Jan 2, 2007
Counterpane Internet Security, Inc.
Bruce Schneier
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cryptographic system and methodology for creating and managing cryp...
Patent number
6,336,186
Issue date
Jan 1, 2002
Networks Associates Technology, Inc.
Marc David Dyksterhouse
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INTER-COMMUNICATION UNIT MESSAGE ROUTING AND VERIFICATION OF CONNEC...
Publication number
20170230383
Publication date
Aug 10, 2017
Silent Circle, SA
Jason Alan COOPER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTHENTICATION OF COMMUNICATION UNITS
Publication number
20170230367
Publication date
Aug 10, 2017
Silent Circle, SA
Jason A. COOPER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURE STORAGE OF FULL DISK ENCRYPTION KEYS
Publication number
20120311288
Publication date
Dec 6, 2012
Jonathan D. Callas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR FULL DISK ENCRYPTION AUTHENTICATION
Publication number
20120179915
Publication date
Jul 12, 2012
Apple Inc.
Deric S. Horn
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and Method for Preventing Unauthorized Access to Secure I...
Publication number
20100138927
Publication date
Jun 3, 2010
Jonathan D. Callas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and Method for Facilitating Cryptographic Key Management...
Publication number
20090154705
Publication date
Jun 18, 2009
William F. Price, III
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for identity-based encryption within a convent...
Publication number
20070199071
Publication date
Aug 23, 2007
Jonathan D. Callas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Dynamic Network Intrusion Monitoring, Detecti...
Publication number
20070162973
Publication date
Jul 12, 2007
Counterpane Internet Security, Inc.
Bruce Schneier
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for facilitating encryption and decryption ope...
Publication number
20060031670
Publication date
Feb 9, 2006
William F. Price
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for partial authentication of messages
Publication number
20060015726
Publication date
Jan 19, 2006
Jonathan D. Callas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for partial authentication of messages
Publication number
20060015736
Publication date
Jan 19, 2006
Jonathan D. Callas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for dynamic data security operations
Publication number
20040133774
Publication date
Jul 8, 2004
Jonathan D. Callas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for secure and transparent electronic communication
Publication number
20040133520
Publication date
Jul 8, 2004
Jonathan D. Callas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and method for secure electronic communication in a partiall...
Publication number
20040133775
Publication date
Jul 8, 2004
Jonathan D. Callas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mehtod and system for dynamic network intrusion monitoring detectio...
Publication number
20020087882
Publication date
Jul 4, 2002
Bruce Schneier
G06 - COMPUTING CALCULATING COUNTING