СПИСОК патентов США - подгруппа МПК16 H04N21/8355


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№ п/п Номер патента Название патента

2017

19609279Method and system for providing secure CODECS
29602890Method and device to embed watermark in uncompressed video data
39602850Metadata validation
49596284Content distribution via a distribution network and an access network
59596243Method and system for restoring domain management
69594883Recording medium device, terminal device, distribution device, control method, and program recording medium
79591340Method for the distribution of audio-visual information and a system for the distribution of audio-visual information
89578289Dynamic mixed media package
99571899Method for watermarking media content and system for implementing this method
109565171Efficient key hierarchy for delivery of multimedia content
119560400Consuming paid media of a content platform
129560118Method and system for providing content remotely via one or more IP multimedia residential gateways
139538258Method and apparatus for improving viewer engagement in video advertising
149538252Systems and methods for rendering text onto moving image content

2016

159532100Systems and methods for selecting sound logos for media content
169532005Methods and apparatus for persistent control and protection of content
179525688Electronic support allowing access to remote audio/video assets
189497514DTCP converter for HLS
199491521Trick play seek operation for HLS converted from DTCP
209491437Transmitter for transmitting data for constituting content, receiver for receiving and processing data, and method therefor
219485469Methods and apparatus to provide content on demand in content broadcast systems
229479842Systems and methods for modifying commercials
239479829Copy protection system
249454649Method and apparatus for making system constraint of a specified permission in the digital rights management
259450996System and method for routing media
269424875Content-receiving device
279407873Information processing apparatus, information processing method, and computer program product
289407857Protection against unauthorized copying of digital medial cotent
299402097Information processing apparatus, information processing method, and program
309398333Recording content multiple times and reserving a copy of the content for check out
319398332Checking in and checking out content from a media client device
329396753Record-playback device
339392309Entitlement management for video customers
349380089System and method for routing media
359380088System and method for routing media
369373359Systems and methods for rendering text onto moving image content
379363482Method to enforce watermarking instructions in a receiving device
389363481Protected media pipeline
399350949Flexible format media content and method for providing same
409350777System and method for routing media
419344154Near field communication system in a local network
429325933Data transmission apparatus, data reception apparatus, and data transmission and reception system
439319752Robust watermark
449313530Technique for securely communicating programming content
459306918System and method for secure transmission of media content
469300985Information distribution device, information distribution method, and information distribution program
479300667Apparatus and method for protecting media content rights
489300662System and method for providing digital content
499277295Securing media content using interchangeable encryption key
509277259Method and apparatus for providing secure internet protocol media services
519276941Method and apparatus for accessing media
529275423Right object renewal method and apparatus for right-protected broadcast service
539270950Identifying a locale for controlling capture of data by a digital life recorder based on location
549262595Methods and systems for accessing licensable items in a geographic area
559247280Storage and use method of a broadcasted audio/video event
569245127Segmented media content rights management

2015

579226041Method and device for imposing usage constraints of digital content
589219950Reproduction apparatus, reproduction method, and program
599215512Implementation of media content alteration
609203816Controlling access to copies of media content by a client device
619202210Digital rights management device and method
629197914Method for the distribution of audio-visual information and a system for the distribution of audio-visual information
639197313Remote control with near field communications capability
649197312Near field communication system in a local network
659195845Trusted and secure techniques for item delivery and execution
669184920Federated digital rights management scheme including trusted systems
679179200Method and system for determining content treatment
689177116Protection of digital data content
699172984Digital audio-video content mobile library
709172735Method and apparatus for content distribution via non-homogeneous access networks
719171569Method and apparatus for assisting with content key changes
729167210System and method for managing program assets
739160976Method and apparatus for distributing media in a pay per play architecture with remote playback within an enterprise
749160470System and method for delivering representative media objects of a broadcast media stream to a terminal
759154723Receiving terminal, and content exporting method
769143809Device associated with a user account
779143736Systems and methods for managing local storage of on-demand content
789137493Method and device for excerpt licensing
799137015Protection scheme for AACS keys
809135636System and method for routing media
819135635System and method for routing media
829118966Enforcing software independent content protection in an electronic device during transcoding
839118946System, method, and apparatus for sharing contents using groups
849118462Content sharing systems and methods
859112835Transmitter, receiver, and transmitting method
869106977Object archival systems and methods
879106797Content reproducing device and content reproducing method
889106780Method and apparatus for controlling audio/video display using a policy
899094733Methods and systems for cryptographic access control of video
909092928Implementing group content substitution in media works
919084031Content license storage
929084008Flexible video-on-demand viewing period
939083942Digital information recording apparatus, reproducing apparatus and transmitting apparatus
949076484Methods for estimating playback time and handling a cumulative playback time permission
959071874System and method for recording and time-shifting programming in a television distribution system using policies
969071421Encrypted content streaming
979058837Method and apparatus for managing contents
989055353Content transmission device, content transmission method, and computer program used therewith

2014

998819456Content receiving terminal, content exporting and reproducing method, and recording medium
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017