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Nicolas Fischer
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Cheseaux, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Flexible cryptographic device
Patent number
11,977,666
Issue date
May 7, 2024
Nagravision SARL
Andre Kudelski
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Secure installation of application keys
Patent number
11,876,895
Issue date
Jan 16, 2024
Nagravision SARL
Jean-Bernard Fischer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pairing method between a multimedia unit and at least one operator,...
Patent number
11,658,954
Issue date
May 23, 2023
Nagravision SARL
Nicolas Fischer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secure installation of application keys
Patent number
11,496,292
Issue date
Nov 8, 2022
Nagravision S.A.
Jean-Bernard Fischer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible cryptographic device
Patent number
11,366,936
Issue date
Jun 21, 2022
Nagravision S.A.
Andre Kudelski
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Verification of instructions from main processor to auxiliary proce...
Patent number
11,314,518
Issue date
Apr 26, 2022
Nagravision S.A.
Marco Macchetti
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device keys protection
Patent number
11,018,847
Issue date
May 25, 2021
Nagravision S.A.
Didier Hunacek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for performing transport I/O
Patent number
10,382,816
Issue date
Aug 13, 2019
Nagrastar, L.L.C.
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device keys protection
Patent number
10,205,588
Issue date
Feb 12, 2019
Nagravision S.A.
Didier Hunacek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for authentication using zero-knowledge code
Patent number
10,192,041
Issue date
Jan 29, 2019
Nagravision S.A.
Nicolas Fischer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for performing transport I/O
Patent number
10,070,176
Issue date
Sep 4, 2018
Nagrastar, L.L.C.
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for performing transport I/O
Patent number
9,888,283
Issue date
Feb 6, 2018
NagraStar LLC
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for performing transport I/O
Patent number
9,774,908
Issue date
Sep 26, 2017
Nagrastar, L.L.C.
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for performing transport I/O
Patent number
9,769,521
Issue date
Sep 19, 2017
Nagrastar, L.L.C.
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
USB interface for performing transport I/O
Patent number
9,647,997
Issue date
May 9, 2017
Nagrastar, L.L.C.
Jerome Perrine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for assembling and extracting command and contr...
Patent number
9,485,533
Issue date
Nov 1, 2016
NagraStar LLC
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method to record encrypted content with access conditions
Patent number
9,191,621
Issue date
Nov 17, 2015
Nagravision S.A.
Fabien Gremaud
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for controlling processor execution in a secure environment
Patent number
9,043,902
Issue date
May 26, 2015
Nagrastar, L.L.C.
William Michael Beals
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Security device meant to be connected to a processing unit for audi...
Patent number
8,656,204
Issue date
Feb 18, 2014
Nagravision S.A.
Karl Osen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for traceable decryption of bandwidth-efficient broadcast of...
Patent number
8,548,167
Issue date
Oct 1, 2013
Nagravision S.A.
Pascal Junod
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to secure data exchange between a multimedia processing unit...
Patent number
8,176,331
Issue date
May 8, 2012
Nagravision S.A.
Guy Moreillon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security device intended to be connected to a processing unit for a...
Patent number
8,037,339
Issue date
Oct 11, 2011
Nagravision S.A.
Karl Osen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Unit for managing audio/video data and access control method for sa...
Patent number
7,697,686
Issue date
Apr 13, 2010
Nagravision S.A.
Jean-Michel Puiatti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method between a broadcasting center and a multim...
Patent number
7,433,473
Issue date
Oct 7, 2008
Nagracard S.A.
André Kudelski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SECURE INSTALLATION OF APPLICATION KEYS
Publication number
20230070124
Publication date
Mar 9, 2023
Nagravision S.A.
Jean-Bernard FISCHER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE CRYPTOGRAPHIC DEVICE
Publication number
20220391544
Publication date
Dec 8, 2022
NAGRAVISION SARL
Andre KUDELSKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECURE PROVISIONING OF KEYS
Publication number
20200344075
Publication date
Oct 29, 2020
Nagravision S.A.
Fabien GREMAUD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURE INSTALLATION OF APPLICATION KEYS
Publication number
20200344048
Publication date
Oct 29, 2020
Nagravision S.A.
Jean-Bernard FISCHER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PAIRING METHOD BETWEEN A MULTIMEDIA UNIT AND AT LEAST ONE OPERATOR,...
Publication number
20200045030
Publication date
Feb 6, 2020
Nagravision S.A.
Nicolas FISCHER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE KEYS PROTECTION
Publication number
20190280853
Publication date
Sep 12, 2019
Nagravision S.A.
Didier HUNACEK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEQUENCE VERIFICATION
Publication number
20190187994
Publication date
Jun 20, 2019
Nagravision S.A.
Marco MACCHETTI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FLEXIBLE CRYPTOGRAPHIC DEVICE
Publication number
20190050605
Publication date
Feb 14, 2019
Nagravision S.A.
Andre KUDELSKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE KEYS PROTECTION
Publication number
20180034625
Publication date
Feb 1, 2018
Nagravision S.A.
Didier HUNACEK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O
Publication number
20180027288
Publication date
Jan 25, 2018
NAGRASTAR, LLC
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS FOR AUTHENTICATION USING ZERO-KNOWLEDGE CODE
Publication number
20170083690
Publication date
Mar 23, 2017
Nagravision S.A.
Nicolas Fischer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PAIRING METHOD BETWEEN A MULTIMEDIA UNIT AND AT LEAST ONE OPERATOR,...
Publication number
20160241527
Publication date
Aug 18, 2016
Nagravision S.A.
Nicolas FISCHER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USB INTERFACE FOR PERFORMING TRANSPORT I/O
Publication number
20150143105
Publication date
May 21, 2015
NAGRASTAR, LLC
Jerome Perrine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O
Publication number
20150113585
Publication date
Apr 23, 2015
NAGRASTAR, LLC
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O
Publication number
20150016608
Publication date
Jan 15, 2015
NAGRASTAR, LLC
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O
Publication number
20150016607
Publication date
Jan 15, 2015
NAGRASTAR, LLC
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ASSEMBLING AND EXTRACTING COMMAND AND CONTR...
Publication number
20140282808
Publication date
Sep 18, 2014
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O
Publication number
20140282685
Publication date
Sep 18, 2014
NAGRASTAR LLC
William Michael Beals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR CONTROLLING PROCESSOR EXECUTION IN A SECURE ENVIRONMENT
Publication number
20140033297
Publication date
Jan 30, 2014
NAGRASTAR LLC
William Michael Beals
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD TO RECORD ENCRYPTED CONTENT WITH ACCESS CONDITIONS
Publication number
20130279694
Publication date
Oct 24, 2013
Nagravision S.A.
Fabien Gremaud
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR UPDATING DATA IN A SECURITY MODULE
Publication number
20130103941
Publication date
Apr 25, 2013
Xavier Carrel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Security device meant to be connected to a processing unit for audi...
Publication number
20110010574
Publication date
Jan 13, 2011
Karl Osen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System for traceable decryption of bandwidth-efficient broadcast of...
Publication number
20090208010
Publication date
Aug 20, 2009
Pascal Junod
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Security device intended to be connected to a processing unit for a...
Publication number
20080031449
Publication date
Feb 7, 2008
NagraCard S.A.
Karl Osen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method to secure data exchange between a multimedia processing unit...
Publication number
20070101149
Publication date
May 3, 2007
NAGRAVISION S.A.
Guy Moreillon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Unit for managing audio/video data and access control method for sa...
Publication number
20060109982
Publication date
May 25, 2006
Jean-Michel Puiatti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data transmission method between a broadcasting center and a multim...
Publication number
20060056632
Publication date
Mar 16, 2006
Andre Kudelski
H04 - ELECTRIC COMMUNICATION TECHNIQUE