Brecht Wyseur

Person

Penthalaz, CH

People

Patents Grantslast 30 patents

Information Patent Grant
On demand code decryption
- Patent number 12,113,899
- Issue date Oct 8, 2024
- Nagravision SARL
- Laurent Dore
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Local decision making
- Patent number 12,100,278
- Issue date Sep 24, 2024
- Nagravision SARL
- Brecht Wyseur
- G08 - SIGNALLING
Information Patent Grant
Block cryptographic method for encrypting/decrypting messages and c...
- Patent number 12,081,648
- Issue date Sep 3, 2024
- Nagravision SARL
- Brecht Wyseur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sending and receiving messages
- Patent number 11,936,643
- Issue date Mar 19, 2024
- Nagravision SARL
- Brecht Wyseur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Software tamper resistance
- Patent number 11,899,758
- Issue date Feb 13, 2024
- Nagravision SARL
- Laurent Doré
- G06 - COMPUTING CALCULATING COUNTING
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
Key sequence generation for cryptographic operations
- Patent number 11,546,135
- Issue date Jan 3, 2023
- Nagravision S.A.
- Karine Villegas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to verify the execution integrity of an application in a tar...
- Patent number 11,526,616
- Issue date Dec 13, 2022
- Nagravision SARL
- Brecht Wyseur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Block cryptographic method for encrypting/decrypting messages and c...
- Patent number 11,418,321
- Issue date Aug 16, 2022
- Nagravision Sari
- Brecht Wyseur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
On demand code decryption
- Patent number 11,336,448
- Issue date May 17, 2022
- Nagravision S.A.
- Laurent Dore
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data transmission method, transmitter and receiver
- Patent number 11,297,170
- Issue date Apr 5, 2022
- Nagravision S.A.
- Brecht Wyseur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit
- Patent number 11,271,901
- Issue date Mar 8, 2022
- Nagravision S.A.
- Fabien Gremaud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for watermarking encrypted digital content, method and devic...
- Patent number 10,939,163
- Issue date Mar 2, 2021
- Nagravision S.A.
- Jean-Bernard Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method to verify the execution integrity of an application in a tar...
- Patent number 10,846,409
- Issue date Nov 24, 2020
- Nagravision S.A.
- Brecht Wyseur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key sequence generation for cryptographic operations
- Patent number 10,742,394
- Issue date Aug 11, 2020
- Nagravision S.A.
- Karine Villegas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to detect cloned software
- Patent number 9,946,855
- Issue date Apr 17, 2018
- Nagravision S.A.
- Jean-Bernard Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for converting a conditional access content and receiver for...
- Patent number 9,641,331
- Issue date May 2, 2017
- NAGRAVISION S.A.
- Christian Schwarz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to detect cloned software
- Patent number 9,582,685
- Issue date Feb 28, 2017
- Nagravision S.A.
- Jean-Bernard Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BLOCK CRYPTOGRAPHIC METHOD FOR ENCRYPTING/DECRYPTING MESSAGES AND C...
- Publication number 20250023710
- Publication date Jan 16, 2025
- NAGRAVISION SARL
- Brecht WYSEUR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENDING AND RECEIVING MESSAGES
- Publication number 20240214375
- Publication date Jun 27, 2024
- NAGRAVISION SARL
- Brecht Wyseur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK CRYPTOGRAPHIC METHOD FOR ENCRYPTING/DECRYPTING MESSAGES AND C...
- Publication number 20230041383
- Publication date Feb 9, 2023
- NAGRAVISION SARL
- Brecht WYSEUR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ON DEMAND CODE DECRYPTION
- Publication number 20220360442
- Publication date Nov 10, 2022
- Nagravision S.A.
- Laurent DORE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFTWARE TAMPER RESISTANCE
- Publication number 20210342420
- Publication date Nov 4, 2021
- NAGRAVISION S.A.
- Laurent DORÉ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOCAL DECISION MAKING
- Publication number 20210256824
- Publication date Aug 19, 2021
- Nagravision S.A.
- Brecht Wyseur
- G08 - SIGNALLING
Information Patent Application
SENDING AND RECEIVING MESSAGES
- Publication number 20210258297
- Publication date Aug 19, 2021
- Nagravision S.A.
- Brecht Wyseur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT
- Publication number 20210067488
- Publication date Mar 4, 2021
- Nagravision S.A.
- Fabien GREMAUD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY SEQUENCE GENERATION FOR CRYPTOGRAPHIC OPERATIONS
- Publication number 20210021405
- Publication date Jan 21, 2021
- Nagravision S.A.
- Karine VILLEGAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SECURITY INTERFACE COMPONENT AND DATA TRANSMISSION METHOD
- Publication number 20200382521
- Publication date Dec 3, 2020
- Nagravision S.A.
- Klaus KURSAWE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD, TRANSMITTER AND RECEIVER
- Publication number 20200322464
- Publication date Oct 8, 2020
- Nagravision S.A.
- Brecht WYSEUR
- 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
ON DEMAND CODE DECRYPTION
- Publication number 20190158286
- Publication date May 23, 2019
- Nagravision S.A.
- Laurent DORE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD TO VERIFY THE EXECUTION INTEGRITY OF AN APPLICATION IN A TAR...
- Publication number 20180330098
- Publication date Nov 15, 2018
- Nagravision S.A.
- Brecht WYSEUR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR WATERMARKING ENCRYPTED DIGITAL CONTENT, METHOD AND DEVIC...
- Publication number 20180332323
- Publication date Nov 15, 2018
- Nagravision S.A.
- Jean-Bernard FISCHER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY SEQUENCE GENERATION FOR CRYPTOGRAPHIC OPERATIONS
- Publication number 20180316490
- Publication date Nov 1, 2018
- Nagravision S.A.
- Karine VILLEGAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK CRYPTOGRAPHIC METHOD FOR ENCRYPTING/DECRYPTING MESSAGES AND C...
- Publication number 20170366340
- Publication date Dec 21, 2017
- Nagravision S.A.
- Brecht WYSEUR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD TO DETECT CLONED SOFTWARE
- Publication number 20170161472
- Publication date Jun 8, 2017
- Nagravision S.A.
- Jean-Bernard 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
METHOD FOR CONVERTING A CONDITIONAL ACCESS CONTENT AND RECEIVER FOR...
- Publication number 20150172053
- Publication date Jun 18, 2015
- Nagravision S.A.
- Christian SCHWARZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO DETECT CLONED SOFTWARE
- Publication number 20130312119
- Publication date Nov 21, 2013
- Nagravision S.A.
- Jean-Bernard Fischer
- G06 - COMPUTING CALCULATING COUNTING

Brecht Wyseur

Person

Patents Grantslast 30 patents

On demand code decryption

Local decision making

Block cryptographic method for encrypting/decrypting messages and c...

Sending and receiving messages

Software tamper resistance

Pairing method between a multimedia unit and at least one operator,...

Key sequence generation for cryptographic operations

Method to verify the execution integrity of an application in a tar...

Block cryptographic method for encrypting/decrypting messages and c...

On demand code decryption

Data transmission method, transmitter and receiver

Integrated circuit

Method for watermarking encrypted digital content, method and devic...

Method to verify the execution integrity of an application in a tar...

Key sequence generation for cryptographic operations

Method to detect cloned software

Method for converting a conditional access content and receiver for...

Method to detect cloned software

Patents Applicationslast 30 patents

BLOCK CRYPTOGRAPHIC METHOD FOR ENCRYPTING/DECRYPTING MESSAGES AND C...

SENDING AND RECEIVING MESSAGES

BLOCK CRYPTOGRAPHIC METHOD FOR ENCRYPTING/DECRYPTING MESSAGES AND C...

ON DEMAND CODE DECRYPTION

SOFTWARE TAMPER RESISTANCE

LOCAL DECISION MAKING

SENDING AND RECEIVING MESSAGES

INTEGRATED CIRCUIT

KEY SEQUENCE GENERATION FOR CRYPTOGRAPHIC OPERATIONS

NETWORK SECURITY INTERFACE COMPONENT AND DATA TRANSMISSION METHOD

DATA TRANSMISSION METHOD, TRANSMITTER AND RECEIVER

PAIRING METHOD BETWEEN A MULTIMEDIA UNIT AND AT LEAST ONE OPERATOR,...

ON DEMAND CODE DECRYPTION

METHOD TO VERIFY THE EXECUTION INTEGRITY OF AN APPLICATION IN A TAR...

METHOD FOR WATERMARKING ENCRYPTED DIGITAL CONTENT, METHOD AND DEVIC...

KEY SEQUENCE GENERATION FOR CRYPTOGRAPHIC OPERATIONS

BLOCK CRYPTOGRAPHIC METHOD FOR ENCRYPTING/DECRYPTING MESSAGES AND C...

METHOD TO DETECT CLONED SOFTWARE

PAIRING METHOD BETWEEN A MULTIMEDIA UNIT AND AT LEAST ONE OPERATOR,...

METHOD FOR CONVERTING A CONDITIONAL ACCESS CONTENT AND RECEIVER FOR...

METHOD TO DETECT CLONED SOFTWARE