Inventor
MACCHETTI MARCO
CH26 patents
⚠️ This page may combine multiple inventors who share the name “MACCHETTI MARCO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAGRAVISION SA
16 patentsUS11018847B2May 25, 2021
Device keys protection
NAGRAVISION SA2 citations73
US10205588B2Feb 12, 2019
Device keys protection
NAGRAVISION SA4 citations73
US9571899B2Feb 14, 2017
Method for watermarking media content and system for implementing this method
NAGRAVISION SA4 citations72
US10027482B2Jul 17, 2018
Method and unique cryptographic device with a physically unclonable function
NAGRAVISION SA2 citations65
US11985236B2May 14, 2024
Cryptographic key configuration using physical unclonable function
NAGRAVISION SA1 citations62
US11314518B2Apr 26, 2022
Verification of instructions from main processor to auxiliary processor
NAGRAVISION SA1 citations62
US11606398B2Mar 14, 2023
Systems and methods for conducting secure VOIP multi-party calls
NAGRAVISION SA0 citations59
US12034838B2Jul 9, 2024
Method and device to protect a cryptographic exponent
NAGRAVISION SA0 citations51
US11658954B2May 23, 2023
Pairing method between a multimedia unit and at least one operator, multimedia unit, operator and personalization entity for the implementation of this method
NAGRAVISION SA0 citations51
US9563769B2Feb 7, 2017
System and method for secure loading data in a cache memory
NAGRAVISION SA1 citations51
US9729322B2Aug 8, 2017
Method and system for smart card chip personalization
NAGRAVISION SA0 citations50
US9338004B2May 10, 2016
Method and system for smart card chip personalization
NAGRAVISION SA0 citations50
US10715557B2Jul 14, 2020
Systems and methods for conducting secure VOIP multi-party calls
NAGRAVISION SA0 citations48
US10122767B2Nov 6, 2018
Systems and methods for conducting secure VOIP multi-party calls
NAGRAVISION SA0 citations48
US11206145B2Dec 21, 2021
Integrated circuit personalisation
NAGRAVISION SA0 citations44
US10075770B2Sep 11, 2018
Method for protecting decryption keys in a decoder and decoder for implementing said method
NAGRAVISION SA0 citations40
NAGRAVISION SARL
5 patentsUS11853465B2Dec 26, 2023
Securing data stored in a memory of an IoT device during a low power mode
NAGRAVISION SARL0 citations61
US11586776B2Feb 21, 2023
Securing data stored in a memory of an IoT device during a low power mode
NAGRAVISION SARL0 citations61
US12574228B2Mar 10, 2026
Device for generating at least one cryptographic key, corresponding methods and computer program products
NAGRAVISION SARL0 citations51
US12526142B2Jan 13, 2026
Cryptography
NAGRAVISION SARL0 citations51
US11906581B2Feb 20, 2024
Hardware component and a method for implementing a camouflage of current traces generated by a digital system
NAGRAVISION SARL0 citations49
MACCHETTI MARCO
3 patentsUS8683224B2Mar 25, 2014
Processor-implemented method for ensuring software integrity
MACCHETTI MARCO0 citations48
US8494160B2Jul 23, 2013
Method and apparatus for decrypting encrypted content
MACCHETTI MARCO1 citations48
USRE44594ENov 12, 2013
Method and circuit for data encryption/decryption
MACCHETTI MARCO0 citations45