Didier Hunacek

Person

Blonay, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Cryptographic key configuration using physical unclonable function
- Patent number 11,985,236
- Issue date May 14, 2024
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content protection
- Patent number 11,943,491
- Issue date Mar 26, 2024
- Nagravision SARL
- Christian Schwarz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Securing data stored in a memory of an IoT device during a low powe...
- Patent number 11,853,465
- Issue date Dec 26, 2023
- Nagravision SARL
- Didier Hunacek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content protection
- Patent number 11,671,637
- Issue date Jun 6, 2023
- Nagravision S.A.
- Christian Schwarz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Securing data stored in a memory of an IoT device during a low powe...
- Patent number 11,586,776
- Issue date Feb 21, 2023
- Nagravision SARL
- Didier Hunacek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system to share a snapshot extracted from a video transm...
- Patent number 11,528,523
- Issue date Dec 13, 2022
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-entitlement enforcement
- Patent number 11,451,846
- Issue date Sep 20, 2022
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Securing digital data transmission in a communication network
- Patent number 11,451,543
- Issue date Sep 20, 2022
- Nagravision S.A.
- Pierre Sarda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protecting media content
- Patent number 11,436,350
- Issue date Sep 6, 2022
- Nagravision S.A.
- Didier Hunacek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Securing digital data transmission in a communication network
- Patent number 11,374,933
- Issue date Jun 28, 2022
- Nagravision S.A.
- Pierre Sarda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedding watermarking data
- Patent number 11,363,351
- Issue date Jun 14, 2022
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Capability revocation in a content consumption device
- Patent number 11,310,061
- Issue date Apr 19, 2022
- Nagravision S.A.
- Jean-Bernard Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-entitlement enforcement
- Patent number 11,076,186
- Issue date Jul 27, 2021
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system to share a snapshot extracted from a video transm...
- Patent number 11,070,863
- Issue date Jul 20, 2021
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Content protection
- Patent number 10,931,983
- Issue date Feb 23, 2021
- Nagravision S.A.
- Christian Schwarz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedding watermarking data
- Patent number 10,721,544
- Issue date Jul 21, 2020
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure programming of secret data
- Patent number 10,700,857
- Issue date Jun 30, 2020
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Securing digital data transmission in a communication network
- Patent number 10,609,028
- Issue date Mar 31, 2020
- Nagravision S.A.
- Pierre Sarda
- G06 - COMPUTING CALCULATING COUNTING
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
Method for protecting decryption keys in a decoder and decoder for...
- Patent number 10,075,770
- Issue date Sep 11, 2018
- Nagravision S.A.
- Marco Macchetti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to watermark a compressed content encrypted by at least one...
- Patent number 10,015,564
- Issue date Jul 3, 2018
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device to embed watermark in uncompressed video data
- Patent number 9,986,308
- Issue date May 29, 2018
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device to embed watermark in uncompressed video data
- Patent number 9,794,646
- Issue date Oct 17, 2017
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to watermark a compressed content encrypted by at least one...
- Patent number 9,729,941
- Issue date Aug 8, 2017
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device to embed watermark in uncompressed video data
- Patent number 9,602,890
- Issue date Mar 21, 2017
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for watermarking media content and system for implementing t...
- Patent number 9,571,899
- Issue date Feb 14, 2017
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for secure loading data in a cache memory
- Patent number 9,563,769
- Issue date Feb 7, 2017
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to enforce watermarking instructions in a receiving device
- Patent number 9,363,482
- Issue date Jun 7, 2016
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for activating at least a function on a chipset and chipset...
- Patent number 8,621,236
- Issue date Dec 31, 2013
- Nagravision S.A.
- Patrick Servet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PAIRING A CONTENT PROVIDER SYSTEM AND A RECEIVING DEVICE...
- Publication number 20240372716
- Publication date Nov 7, 2024
- NAGRAVISION SARL
- Marco MACCHETTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC KEY CONFIGURATION USING PHYSICAL UNCLONABLE FUNCTION
- Publication number 20240305455
- Publication date Sep 12, 2024
- NAGRAVISION SARL
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT PROTECTION
- Publication number 20240267575
- Publication date Aug 8, 2024
- NAGRAVISION SARL
- Christian SCHWARZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING ACCESS TO A RESOURCE
- Publication number 20240064026
- Publication date Feb 22, 2024
- NAGRAVISION SARL
- Luis RUIZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT PROTECTION
- Publication number 20230353799
- Publication date Nov 2, 2023
- NAGRAVISION SARL
- Christian SCHWARZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE FOR GENERATING AT LEAST ONE CRYPTOGRAPHIC KEY, CORRESPONDING...
- Publication number 20230344625
- Publication date Oct 26, 2023
- NAGRAVISION, SARL
- Marco MACCHETTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURING DATA STORED IN A MEMORY OF AN IOT DEVICE DURING A LOW POWE...
- Publication number 20230274035
- Publication date Aug 31, 2023
- NAGRAVISION SARL
- Didier HUNACEK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR REMOTELY PROGRAMMING A PROGRAMMABLE DEVICE
- Publication number 20230224173
- Publication date Jul 13, 2023
- NAGRAVISION SARL
- Jerome PERRINE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM TO SHARE A SNAPSHOT EXTRACTED FROM A VIDEO TRANSM...
- Publication number 20210385517
- Publication date Dec 9, 2021
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRE-ENTITLEMENT ENFORCEMENT
- Publication number 20210329326
- Publication date Oct 21, 2021
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURING DATA STORED IN A MEMORY OF AN IOT DEVICE DURING A LOW POWE...
- Publication number 20210182435
- Publication date Jun 17, 2021
- Nagravision S.A.
- Didier HUNACEK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPABILITY REVOCATION IN A CONTENT CONSUMPTION DEVICE
- Publication number 20210176078
- Publication date Jun 10, 2021
- Nagravision S.A.
- Jean-Bernard FISCHER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT PROTECTION
- Publication number 20210168413
- Publication date Jun 3, 2021
- Nagravision S.A.
- Christian SCHWARZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CRYPTOGRAPHIC KEY CONFIGURATION USING PHYSICAL UNCLONABLE FUNCTION
- Publication number 20210160065
- Publication date May 27, 2021
- NAGRAVISION S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EMBEDDING WATERMARKING DATA
- Publication number 20200366970
- Publication date Nov 19, 2020
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURING DIGITAL DATA TRANSMISSION IN A COMMUNICATION NETWORK
- Publication number 20200366673
- Publication date Nov 19, 2020
- Nagravision S.A.
- Pierre SARDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURING DIGITAL DATA TRANSMISSION IN A COMMUNICATION NETWORK
- Publication number 20200329039
- Publication date Oct 15, 2020
- NAGRAVISION S.A.
- Pierre Sarda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRE-ENTITLEMENT ENFORCEMENT
- Publication number 20200068244
- Publication date Feb 27, 2020
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROTECTING MEDIA CONTENT
- Publication number 20200028698
- Publication date Jan 23, 2020
- Nagravision S.A.
- Didier HUNACEK
- G06 - COMPUTING CALCULATING COUNTING
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
SECURING DIGITAL DATA TRANSMISSION IN A COMMUNICATION NETWORK
- Publication number 20190182244
- Publication date Jun 13, 2019
- Nagravision S.A.
- Pierre SARDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMBEDDING WATERMARKING DATA
- Publication number 20190132651
- Publication date May 2, 2019
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And System To Share A Snapshot Extracted From A Video Transm...
- Publication number 20190045254
- Publication date Feb 7, 2019
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE PROGRAMMING OF SECRET DATA
- Publication number 20190044715
- Publication date Feb 7, 2019
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA
- Publication number 20180048946
- Publication date Feb 15, 2018
- Nagravision S.A.
- Didier Hunacek
- 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
METHOD TO WATERMARK A COMPRESSED CONTENT ENCRYPTED BY AT LEAST ONE...
- Publication number 20170339472
- Publication date Nov 23, 2017
- Nagravision S.A.
- Didier HUNACEK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA
- Publication number 20170150233
- Publication date May 25, 2017
- Nagravision S.A.
- Didier Hunacek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Protecting Decryption Keys in a Decoder and Decoder for...
- Publication number 20160173946
- Publication date Jun 16, 2016
- Nagravision S.A.
- Marco MACCHETTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA
- Publication number 20160105730
- Publication date Apr 14, 2016
- Nagravision S.A.
- Didier Hunacek
- G06 - COMPUTING CALCULATING COUNTING

Didier Hunacek

Person

Patents Grantslast 30 patents

Cryptographic key configuration using physical unclonable function

Content protection

Securing data stored in a memory of an IoT device during a low powe...

Content protection

Securing data stored in a memory of an IoT device during a low powe...

Method and system to share a snapshot extracted from a video transm...

Pre-entitlement enforcement

Securing digital data transmission in a communication network

Protecting media content

Securing digital data transmission in a communication network

Embedding watermarking data

Capability revocation in a content consumption device

Pre-entitlement enforcement

Method and system to share a snapshot extracted from a video transm...

Device keys protection

Content protection

Embedding watermarking data

Secure programming of secret data

Securing digital data transmission in a communication network

Device keys protection

Method for protecting decryption keys in a decoder and decoder for...

Method to watermark a compressed content encrypted by at least one...

Method and device to embed watermark in uncompressed video data

Method and device to embed watermark in uncompressed video data

Method to watermark a compressed content encrypted by at least one...

Method and device to embed watermark in uncompressed video data

Method for watermarking media content and system for implementing t...

System and method for secure loading data in a cache memory

Method to enforce watermarking instructions in a receiving device

Method for activating at least a function on a chipset and chipset...

Patents Applicationslast 30 patents

METHOD FOR PAIRING A CONTENT PROVIDER SYSTEM AND A RECEIVING DEVICE...

CRYPTOGRAPHIC KEY CONFIGURATION USING PHYSICAL UNCLONABLE FUNCTION

CONTENT PROTECTION

METHOD AND DEVICE FOR CONTROLLING ACCESS TO A RESOURCE

CONTENT PROTECTION

DEVICE FOR GENERATING AT LEAST ONE CRYPTOGRAPHIC KEY, CORRESPONDING...

SECURING DATA STORED IN A MEMORY OF AN IOT DEVICE DURING A LOW POWE...

METHOD FOR REMOTELY PROGRAMMING A PROGRAMMABLE DEVICE

METHOD AND SYSTEM TO SHARE A SNAPSHOT EXTRACTED FROM A VIDEO TRANSM...

PRE-ENTITLEMENT ENFORCEMENT

SECURING DATA STORED IN A MEMORY OF AN IOT DEVICE DURING A LOW POWE...

CAPABILITY REVOCATION IN A CONTENT CONSUMPTION DEVICE

CONTENT PROTECTION

CRYPTOGRAPHIC KEY CONFIGURATION USING PHYSICAL UNCLONABLE FUNCTION

EMBEDDING WATERMARKING DATA

SECURING DIGITAL DATA TRANSMISSION IN A COMMUNICATION NETWORK

SECURING DIGITAL DATA TRANSMISSION IN A COMMUNICATION NETWORK

PRE-ENTITLEMENT ENFORCEMENT

PROTECTING MEDIA CONTENT

DEVICE KEYS PROTECTION

SECURING DIGITAL DATA TRANSMISSION IN A COMMUNICATION NETWORK

EMBEDDING WATERMARKING DATA

Method And System To Share A Snapshot Extracted From A Video Transm...

SECURE PROGRAMMING OF SECRET DATA

METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA

DEVICE KEYS PROTECTION

METHOD TO WATERMARK A COMPRESSED CONTENT ENCRYPTED BY AT LEAST ONE...

METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA

Method for Protecting Decryption Keys in a Decoder and Decoder for...

METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA