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Nds Limited
Nds Limited_20100121

Nds Limited patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nds Limited-related inventors

Date Nds Limited patents (updated weekly) - BOOKMARK this page
01/28/16System for efficient generation and distribution of challenge-response pairs
12/24/15Client side initiated caching control
05/14/15System for embedding data
11/14/13Preventing unauthorized data extraction
11/07/13Efficient multivariate signature generation
10/24/13Image scaling
05/23/13Efficient multivariate signature generation
05/02/13Code diversity method and system
04/11/13Content consumption frustration
03/28/13Image scaling
03/21/13Collision based multivariate signature scheme
12/20/12Data expansion using an approximate method
12/20/12Multi directional movement
11/15/12Privacy-aware content protection system
11/01/12Exponentiation system
10/25/12Splicing of content
10/04/12System for multimedia viewing based on entitlements
09/27/12Detecting periodic activity patterns
09/27/12Method for content presentation
09/13/12System for multimedia viewing based on entitlements
07/26/12Method and system for simultaneous recording of multiple programs on a dvr
07/26/12Delivering an audio video asset
06/21/12System for embedding data
06/07/12Electronic book security features
05/24/12Pattern-free encryption
05/10/12Receiving and recording of content and of timing information
05/03/12Secure association of metadata with content
04/26/12Splicing system
04/26/12Digital content delivery system and method
03/22/12Advertisement selection
03/01/12Audience measurement system
03/01/12Content sub-item substitution
01/26/12Advanced digital tv system
11/03/11Security device and building block functions
10/27/11Enhanced electronic program guides
09/22/11Headend modeling of data
07/07/11Unicast/multicast architecture
05/26/11Movie copy protection
05/26/11Program guide optimization system
05/05/11System for securing access to data streams
04/28/11System for handling program meta-data
04/21/11Advertisements in an end-user controlled playback environment
04/07/11Security within integrated circuits
03/24/11System for handling program meta-data
03/03/11System and embedding data in video
01/20/11Advertisement shifting system
12/02/10System and overtime viewing
11/25/10Key distribution system
11/04/10System for random access to content
10/07/10Surfer's paradise
09/16/10Headend modeling of data
09/09/10Apparatus and methods for handling interactive applications in broadcast networks
09/02/10Program guide optimization system
08/26/10Replacement of keys
08/19/10Security chip
07/22/10Tamper-detecting electronic system
06/17/10Security device and building block functions
06/10/10Power saving device
06/10/10Providing informatin about video content
06/03/10Content delivery system
06/03/10Presenting content
05/13/10Frame accurate switching
05/13/10Methods and apparatus at an encoder and decoder for supporting single loop decoding of multi-view coded video
05/13/10Configuring field programmable devices
04/01/10Secure data utilization
Patent Packs
03/18/10Advertisements in an end-user controlled playback environment
03/11/10Retrieving metadata
02/25/10Method for content presentation
02/18/10Unicast / multicast architecture
01/21/10Transport stream migration method and system
12/10/09Wireless networking system and method
12/03/09Processing video content
12/03/09Peer- to- peer set-top box system
11/26/09Privacy-aware content protection system
10/29/09Unicast/multicast architecture
10/01/09Advanced digital tv system
09/17/09Downloadable remote control
09/17/09System for multimedia viewing based on entitlements
09/10/09System for multimedia viewing based on entitlements
08/20/09Controlled metadata revelation
Patent Packs
08/13/09Secure time element
08/06/09Time shifted interactive television
07/09/09Method and system for control of broadcast content access
07/09/09Enhanced electronic program guides
06/18/09Digital rights management system and method
06/04/09Period keys
05/28/09Additional content information
05/21/09Movie copy protection
05/21/09Headend modeling of data
05/21/09Time information management system
05/14/09Program guide optimization system
05/07/09Key production system
04/30/09Revocation list improvement
04/30/09Disk protection system
04/23/09Intelligent electronic program guide
04/16/09System for data stream processing
03/26/09Method and system for usage of block cipher encryption
03/26/09Video substitution system
03/12/09Secure read-write storage device
02/26/09Method and system for block cipher encryption
02/05/09Digital certificates
01/21/10Transport stream migration method and system

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Nds Limited in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Nds Limited with additional patents listed. Browse our Agent directory for other possible listings. Page by