Simeon Naor

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for broadcast encryption and key revocation of stateless rec...
- Patent number 7,925,025
- Issue date Apr 12, 2011
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for broadcast encryption and key revocation of stateless rec...
- Patent number 7,698,551
- Issue date Apr 13, 2010
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for broadcast encryption and key revocation of stateless rec...
- Patent number 7,039,803
- Issue date May 2, 2006
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for tracing traitor receivers in a broadcast encryption system
- Patent number 7,010,125
- Issue date Mar 7, 2006
- Interntional Business Machines Corporation
- Jeffrey Bruce Lotspiech
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for assigning encryption keys
- Patent number 6,947,563
- Issue date Sep 20, 2005
- International Business Machines Corporation
- Ronald Fagin
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR BROADCAST ENCRYPTION AND KEY REVOCATION OF STATELESS REC...
- Publication number 20080192939
- Publication date Aug 14, 2008
- Jeffrey Bruce Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for broadcast encryption and key revocation of stateless rec...
- Publication number 20050195980
- Publication date Sep 8, 2005
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for broadcast encryption and key revocation of stateless rec...
- Publication number 20020147906
- Publication date Oct 10, 2002
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- G11 - INFORMATION STORAGE
Information Patent Application
Method for tracing traitor receivers in a broadcast encryption system
- Publication number 20020133701
- Publication date Sep 19, 2002
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- G11 - INFORMATION STORAGE
Information Patent Application
Method for assigning encryption keys
- Publication number 20020114471
- Publication date Aug 22, 2002
- International Business Machines Corporation
- Ronald Fagin
- G11 - INFORMATION STORAGE