Stefan Nusser

Person

Los Altos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
User password protection
- Patent number 8,353,017
- Issue date Jan 8, 2013
- International Business Machines Corporation
- Julian A. Cerruti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
End-user system of preventing unauthorized rerecording of multimedi...
- Patent number 7,962,413
- Issue date Jun 14, 2011
- International Business Machines Corporation
- Michael G. Lisanke
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for user password protection
- Patent number 7,921,454
- Issue date Apr 5, 2011
- International Business Machines Corporation
- Julian A. Cerruti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for dynamically extending a DRM system using auth...
- Patent number 7,712,146
- Issue date May 4, 2010
- International Business Machines Corporation
- Stefan Nusser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, service, and method for enabling authorized use of distribu...
- Patent number 7,685,636
- Issue date Mar 23, 2010
- International Business Machines Corporation
- Donald E. Leake, Jr.
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Persistent access control of protected content
- Patent number 7,614,077
- Issue date Nov 3, 2009
- International Business Machines Corporation
- Glenn E. Brew
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Topology based proximity validation for broadcast content
- Patent number 7,530,088
- Issue date May 5, 2009
- International Business Machines Corporation
- Scott Eric Hamilton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for secure authentication of external software mo...
- Patent number 7,500,109
- Issue date Mar 3, 2009
- International Business Machines Corporation
- Stefan Nusser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for preventing unauthorized rerecording of multim...
- Patent number 7,383,228
- Issue date Jun 3, 2008
- International Business Machines Corporation
- Michael G. Lisanke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of preventing unauthorized rerecording of multime...
- Patent number 7,346,580
- Issue date Mar 18, 2008
- International Business Machines Corporation
- Michael G. Lisanke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure IP based streaming in a format independent manner
- Patent number 7,249,264
- Issue date Jul 24, 2007
- International Business Machines Corporation
- William R. Belknap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for dynamically extending a DRM system using auth...
- Patent number 7,093,296
- Issue date Aug 15, 2006
- International Business Machines Corporation
- Stefan Nusser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for secure authentication of external software mo...
- Patent number 6,978,375
- Issue date Dec 20, 2005
- International Business Machines Corporation
- Stefan Nusser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method to securely store information in a recoverable ma...
- Patent number 6,920,563
- Issue date Jul 19, 2005
- International Business Machines Corporation
- Ulrich Kohl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
END-USER SYSTEM OF PREVENTING UNAUTHORIZED RERECORDING OF MULTIMEDI...
- Publication number 20100008500
- Publication date Jan 14, 2010
- International Business Machines Corp.
- MICHAEL G. LISANKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR USER PASSWORD PROTECTION
- Publication number 20090106827
- Publication date Apr 23, 2009
- International Business Machines Corporation
- Julian A. Cerruti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR USER PASSWORD PROTECTION
- Publication number 20090106825
- Publication date Apr 23, 2009
- Julian A. Cerruti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR DYNAMICALLY EXTENDING A DRM SYSTEM USING AUTH...
- Publication number 20070208742
- Publication date Sep 6, 2007
- International Business Machines Corporation
- Stefan Nusser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOPOLOGY BASED PROXIMITY VALIDATION FOR BROADCAST CONTENT
- Publication number 20070067817
- Publication date Mar 22, 2007
- International Business Machines Corporation
- Scott Eric Hamilton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for preventing unauthorized rerecording of multim...
- Publication number 20060085343
- Publication date Apr 20, 2006
- International Business Machines Corporation
- Michael G. Lisanke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for secure authentication of external software mo...
- Publication number 20050216422
- Publication date Sep 29, 2005
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Persistent access control of protected content
- Publication number 20030196114
- Publication date Oct 16, 2003
- International Business Machines
- Glenn E. Brew
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure IP based streaming in a format independent manner
- Publication number 20030188152
- Publication date Oct 2, 2003
- International Business Machines Corporation
- William R. Belknap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for dynamically extending a DRM system using auth...
- Publication number 20030140243
- Publication date Jul 24, 2003
- International Business Machines Corporation
- Stefan Nusser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system of preventing unauthorized rerecording of multime...
- Publication number 20020107803
- Publication date Aug 8, 2002
- International Business Machines Corporation
- Michael G. Lisanke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method to securely store information in a recoverable ma...
- Publication number 20020091930
- Publication date Jul 11, 2002
- International Business Machines Corporation
- Ulrich Kohl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Stefan Nusser

Person

Patents Grantslast 30 patents

User password protection

End-user system of preventing unauthorized rerecording of multimedi...

System and method for user password protection

System and method for dynamically extending a DRM system using auth...

System, service, and method for enabling authorized use of distribu...

Persistent access control of protected content

Topology based proximity validation for broadcast content

System and method for secure authentication of external software mo...

Method and system for preventing unauthorized rerecording of multim...

Method and system of preventing unauthorized rerecording of multime...

Secure IP based streaming in a format independent manner

System and method for dynamically extending a DRM system using auth...

System and method for secure authentication of external software mo...

System and method to securely store information in a recoverable ma...

Patents Applicationslast 30 patents

END-USER SYSTEM OF PREVENTING UNAUTHORIZED RERECORDING OF MULTIMEDI...

SYSTEM AND METHOD FOR USER PASSWORD PROTECTION

SYSTEM AND METHOD FOR USER PASSWORD PROTECTION

SYSTEM AND METHOD FOR DYNAMICALLY EXTENDING A DRM SYSTEM USING AUTH...

TOPOLOGY BASED PROXIMITY VALIDATION FOR BROADCAST CONTENT

Method and system for preventing unauthorized rerecording of multim...

System and method for secure authentication of external software mo...

Persistent access control of protected content

Secure IP based streaming in a format independent manner

System and method for dynamically extending a DRM system using auth...

Method and system of preventing unauthorized rerecording of multime...

System and method to securely store information in a recoverable ma...