СПИСОК патентов США - подгруппа МПК16 H04N21/835


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№ п/п Номер патента Название патента

2017

19602567Systems and methods for controlling the distribution and viewing of digital art and imaging via the internet
29591381Automated discovery and launch of an application on a network enabled device
39589456Exposure of public internet protocol addresses in an advertising exchange server to improve relevancy of advertisements
49584877Light-weight validation of native images
59578394Video signature creation and matching
69578374DVR playlist provisioning system
79576473Annotation of metadata through capture infrastructure
89564176Method to mark and exploit at least one sequence record of a video presentation
99560425Remotely control devices over a network without authentication or registration
109559845Systems, methods and apparatuses for the secure transmission of media content
119557902Methods, systems, and computer program products for implementing interactive control of radio and other media
129553848Secure conditional access and digital rights management in a multimedia processor
139544644Broadcast receiving device and information processing system
149538224Program storage, retrieval and management based on segmentation messages

2016

159532108Methods and computer program products for taking a secondary action responsive to receipt of an advertisement
169532005Methods and apparatus for persistent control and protection of content
179519772Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device
189509668Content distribution method, content distribution system, source device, and sink device
199503785Anti-splitter violation conditional key change
209491159Secure challenge system for verifying access rights to media content
219485469Methods and apparatus to provide content on demand in content broadcast systems
229454649Method and apparatus for making system constraint of a specified permission in the digital rights management
239454436Electronic device and firmware upgrading method thereof
249444799System and method for dynamically allocating stream identifiers in a multi-encryption transport system
259438966System and/or method for distributing media content and providing an option to maintain an advertising experience
269438940Methods and apparatus to identify media using hash keys
279432709System and method to prevent manipulation of transmitted video data
289418211Electronic device and method of transmitting content item
299392344Audio/video identification watermarking
309385997Protection of control words employed by conditional access systems
319374626Use of digital TV bandwidth for web cache pre-loading
329369288Video data delivery protection
339367744Systems and methods of fingerprinting and identifying media contents
349363578Communication system, communication device, communication method, and computer program
359351027Program storage, retrieval and management based on segmentation messages
369348993Segment authentication for dynamic adaptive streaming
379344746Process and device for the protection and display of video streams
389342662Method and system for controlling video media
399338522Integration of untrusted framework components with a secure operating system environment
409338149DLNA/DTCP stream conversion for secure media playback
419332286Constructing a transport stream
429325944Secure delivery of program content via a removable storage medium
439325710Personal content server apparatus and methods
449313248Method and apparatus for delivering encoded content
459307185Method to mark and exploit at least one sequence record of a video presentation
469277295Securing media content using interchangeable encryption key
479277259Method and apparatus for providing secure internet protocol media services
489277223Eliminating plaintext video from external memory
499275423Right object renewal method and apparatus for right-protected broadcast service
509270461System and method for efficient support for short cryptoperiods in template mode
519245260Data copyright management
529230126Device authentication for secure key retrieval for streaming media players

2015

539226047Systems and methods for performing semantic analysis of media objects
549226041Method and device for imposing usage constraints of digital content
559225698Fine grain rights management of streaming content
569203813Content distribution method, content distribution system, source device, and sink device
579202210Digital rights management device and method
589195845Trusted and secure techniques for item delivery and execution
599185094Systems, methods and apparatuses for the secure transmission and restricted use of media content
609171569Method and apparatus for assisting with content key changes
619167301Methods and computer program products for taking a secondary action responsive to receipt of an advertisement
629167293Electronic device and method of transmitting content item
639167280Method and apparatus for encrypting/decrypting multimedia content to allow random access
649160988System and method for payload encoding and decoding
659143815Method and system to provide a non-free digital event content from the content provider to the computing device users
669137480Secure escrow and recovery of media device content keys
679131270Simulcast resolution in content matching systems
689129184Image synthesis processor and image synthesis method
699106976System and method for sharing user content through a set-top box
709100712Method and system for downloading content to a content downloader
719094699System and method for security key transmission with strong pairing to destination client
729083989Output system and display system
739083688Systems and methods for providing multimedia content within an application and a security solution integrated therein
749078021Information processing apparatus, content transmission method and storage medium
759071856Policy enforcement for multiple devices using an audience definition
769055353Content transmission device, content transmission method, and computer program used therewith
779054879Method and apparatus for delivering certificate revocation lists
789053739Information processing apparatus, information processing method and program

2014

798868687Multimedia network system with content importation, content exportation, and integrated content management
808793498System and method for forensic analysis of media works
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017