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Nagravision S a
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Nagravision S a patents

Recent patent applications related to Nagravision S a. Nagravision S a is listed as an Agent/Assignee. Note: Nagravision S a may have other listings under different names/spellings. We're not affiliated with Nagravision S a, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nagravision S a-related inventors




Date Nagravision S a patents (updated weekly) - BOOKMARK this page
03/23/17 new patent  Methods and systems for authentication using zero-knowledge code
03/09/17Methods and systems for transmission of arbitrary data via bluetooth hfp audio connections with low latency
03/02/17Automatically loading user profile to show recently watched channels
02/23/17Electronic support allowing access to remote audio/video assets
12/22/16Application swap based on smart device position
12/08/16Methods and systems for communication-session arrangement on behalf of cryptographic endpoints
12/01/16Methods and systems for conveying encrypted data to a communication device
12/01/16Systems and methods for conducting secure voip multi-party calls
12/01/16Methods and systems for establishing an encrypted-audio session
11/17/16Configuration a multimedia system
11/03/16Method using a single authentication device to authenticate a user to a service provider among a plurality of service providers and device for performing such a method
10/20/16A media player for receiving media content from a remote server
09/29/16Method and system for searching for at least a specific datum in a user unit
09/29/16Method and device for distributing multimedia licences within a distribution system of a secured multimedia service
09/22/16Method and device to protect a decrypted media content before transmission to a consumption device
09/08/16Device and method to mark digital audio or audio and/or video content
09/01/16System and method to manage switching between devices
08/25/16Method for transmitting services information in different types of broadcasting networks and unit for processing said information
08/18/16Pairing method between a multimedia unit and at least one operator, multimedia unit, operator and personalization entity for the implementation of this method
08/11/16Process for the production of an electronic card having an external connector and such an external connector
08/04/16Method and system for smart card chip personalization
07/28/16Method for controlling access to broadcast content
07/14/16Display-card for time management purpose
06/23/16Method to mark and exploit at least one sequence record of a video presentation
06/23/16Communication device and system, data processing method and secure data exchange
06/16/16Method for protecting decryption keys in a decoder and decoder for implementing said method
05/19/16Managing communication exploitation in global organizations
05/12/16Method of manufacturing cards that include an electronic module and intermediate products
04/14/16Method and device to embed watermark in uncompressed video data
04/07/16Electronic card having an external connector
03/31/16Receiver-side marking of content for unique identification
03/24/16Configuration a multimedia system
03/24/16Method for watermarking media content and system for implementing this method
03/17/16Method to watermark a compressed content ecrypted by at least one content key
03/10/16Method for building and transmitting a watermarked content, and detecting a watermark of said content
03/03/16Intelligent content queuing from a secondary device
03/03/16Task-based payment for content
02/18/16Securing personal information
02/18/16Mitigation of collusion attacks against watermarked content
02/11/16Near field communication system in a local network
02/04/16Method for granting a plurality of electronic communication devices access to a local area network
01/07/16Application swap based on smart device position
01/07/16Security device for pay-tv receiver decoder
12/31/15Method of fabricating electronic cards including at least one printed pattern
12/24/15Physical interface module
12/17/15Cryptographic securely exchanging messages and device and system for implementing this method
12/10/15Method and system for scrambling and descrambling a digital image
12/03/15Method for the authentication of applications
11/19/15Techniques for displaying three dimensional objects
10/29/15Method for updating a table of correspondence between a logical address and an identification number
10/15/15Media gateway for scheduling content
10/15/15Apparatus for managing members of at least one group of decoders having access to broadcast data
10/08/15Method for checking data consistency in a system on chip
09/24/15Method and system for smart card chip personalization
09/17/15Method and device for digital data blocks encryption and decryption
09/17/15Secure smartcard pairing
09/10/15System and method to process information data from a multimedia receiver device
08/27/15Method and device to access personal data of a person, a company, or an object
08/20/15Graphical user interface with unfolding panel
08/20/15User identification based access control
08/06/15Method and a receiver device configured to mark digital media content
08/06/15Techniques for securing networked access systems
06/18/15Method for converting a conditional access content and receiver for the implementation for said method
05/28/15Process for the production of an electronic card having an external connector and such an external connector
05/21/15Method for tracking a mobile device onto a remote displaying unit
Patent Packs
05/07/15Method to enhance broadcast content for a user
04/16/15Multicast of stream selection from portable device
04/16/15Processing control messages and security module to carry out said method
02/19/15Method to bind the use of a television receiver to a particular network
02/05/15System and method to manage switching between devices
01/29/15Method and system for scrambling and descrambling a digital image
01/08/15Pairing of devices through separate networks
12/25/14Method and unique cryptographic device with a physically unclonable function
12/18/14Parachute assembly for deploying a wireless mesh network
12/18/14Method and system for secure processing a stream of encrypted digital audio/video data
12/18/14Method for controlling the access to a specific type of services and authentication device for controlling the access to such type of services
11/27/14Method, cryptographic system and security module for descrambling content packets of a digital transport stream
10/09/14System and controlling operation of consumption appliances
10/09/14Method to identify at least one content within a data stream
09/18/14Method for playing repeatable events on a media player
Patent Packs
09/11/14Near field communication system in a local network
09/11/14Method and selecting an application of a device having an nfc interface
09/11/14Configuration a multimedia system
09/11/14Method for acquiring access rights to a product or a service
09/11/14Method for acquiring access rights to conditional access content
09/11/14Remote control for controlling a television receiver
08/14/14System and method to manage utility meter communications
08/14/14Method to identify the origin of a security module in pay-tv decoder system
08/07/14Method to enhance a video content in a receiving device
07/31/14Pricing utility consumptions within a smart grid
07/31/14Method to control the access of personal data of a user
07/24/14Method to trace video content processed by a decoder
06/26/14Method to enforce watermarking instructions in a receiving device
06/26/14Method and a security module configured to enforce processing of management messages
06/26/14Method using a single authentication device to authenticate a user to a service provider among a plurality of service providers and device for performing such a method
06/19/14Method for granting a plurality of electronic communication devices access to a local area network
05/29/14Method, system and device for securely transferring content between devices within a network
05/22/14Electronic payment for securely exchanging payment information
05/22/14Electronic payment method, system and device for securely exchanging payment information
04/24/14Method and system for enhancing redistributed audio/video content
04/10/14Portable near-field communication device
03/06/14Method for handling privacy data
02/06/14Ethernet decoder device and method to access protected content
01/30/14Method for buidling and transmitting a watermarked content, and detecting a watermark of said content
01/16/14System and managing a content catalogue
12/12/13Method and device to speed up face recognition
12/05/13Method to mark and exploit at least one sequece record of a video presentation
12/05/13Method to optimize reception of entitlement management messages in a pay-tv system
11/28/13Utility meter for metering a utility consumption and optimizing upstream communications and managing these communications
11/21/13Apparatus for managing members of at least one group of decoders having access to broadcast data
Social Network Patent Pack
11/21/13Method to detect cloned software
11/21/13Non-authentic disc deactivation method
11/07/13System and method to enforce utility meter security
10/24/13Protecting modular exponentiation in cryptographic operations
10/24/13System and method to record encrypted content with access conditions
10/24/13System and method to record encrypted content with access conditions
09/26/13Method for controlling access to visual media in a social network
05/16/13Secure system-on-chip
11/08/12Method to manage revocations in a group of terminals
10/04/12Method and system for encryption with bidirectional difference propagation
Patent Packs
09/06/12Method for public-key attribute-based encryption with respect to a conjunctive logical expression
08/02/12Media decoder and a decoding method allowing for the media decoder to be traced
07/19/12Television decoding unit with multiple wireless access modules
06/28/12System to identify a user of television services by using biometrics
06/07/12Method for authenticating a terminal
05/31/12Method to trace video content processed by a decoder
05/24/12Method and communicating between a security module and a host device
05/24/12Interface between a security module and a host device
05/03/12Method for creating an enhanded data stream
03/01/12Secure remote control for audio/video receiver/decoder
02/09/12Method for sharing data and synchronizing broadcast data with additional information
01/26/12System and multi-source semantic content exploration on a tv receiver set
01/19/12System and method to prevent manipulation of transmitted video data
01/19/12System and method to prevent manipulation of transmitted video data
01/12/12Method and device to enhance video content
01/12/12Method for secure transfer of messages
12/22/11Method for accessing goods or services following an action performed by a viewer of broadcast program content
12/15/11Method to manage the power setting of a receiver/decoder for pay-tv
12/08/11Method for activating at least a function on a chipset and chipset for the implementation of the method
12/01/11Method and decrypting encrypted content
10/13/11Device and a performing a cryptographic function
09/22/11Method for checking data consistency in a system on chip
09/08/11Method for controlling access to a plurality of channels by a receiver/decoder
09/01/11Method for notifying a user about a broadcast event
07/07/11Method to enforce by a management center the access rules for a broadcast product
04/28/11Method and enforcing a predetermined memory mapping
04/28/11Method for the allocation and management of subscriptions for the reception of broadcast products
03/31/11Unit and secure processing of access controlled audio/video data
01/27/11Processor-implemented ensuring software integrity
12/30/10Method for detecting the use of a cloned user unit communicating with a server
Patent Packs
11/25/10Method for providing access control to media services
11/18/10Process for carrying out a transaction between a payment module and a security module
10/28/10Method to secure access to audio/video content in a decoding unit
10/21/10Method for evaluating user's rights stored in a security module
04/08/10Value management method in a prepaid device
03/25/10Method for updating and managing an audiovisual data processing application included in a multimedia unit by means of a conditional access module
03/11/10Method for the allocation and management of subscriptions for the reception of broadcast products
12/31/09Method of local conditional access for mobile equipment
10/08/09Security module for audio/video data processing unit
07/23/09Method to generate a private key in a boneh-franklin scheme
07/23/09Method to trace traceable parts of original private keys in a public-key cryptosystem
05/28/09Method for recording and restoring a ciphered content by a processing unit
12/12/13Method and device to speed up face recognition







ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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