СПИСОК патентов США - подгруппа МПК16 H04N21/4405


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№ п/п Номер патента Название патента

2017

19609387Communication device, communication system, and communication control method
29609279Method and system for providing secure CODECS
39602890Method and device to embed watermark in uncompressed video data
49590952Lossy data stream decoder
59571899Method for watermarking media content and system for implementing this method
69571882Methods and apparatus for DVR and network storage of locally recorded content
79565171Efficient key hierarchy for delivery of multimedia content
89559845Systems, methods and apparatuses for the secure transmission of media content
99554162Apparatus for transreceiving signals and method for transreceiving signals
109553848Secure conditional access and digital rights management in a multimedia processor
119552486Systems and methods for protecting video content
129537944Method and apparatus for file sharing of missing content between a group of user devices in a peer-to-peer network

2016

139532089Session-based encryption for delivering content on-demand
149532006Broadcasting variants of digital signals in a conditional access system
159532005Methods and apparatus for persistent control and protection of content
169521467Method and apparatus for program information exchange and communications system using a program comment instruction
179516083Method and apparatus for providing enhanced streaming content delivery with multi-archive support using secure download manager and content-indifferent decoding
189516082System and method for advancing to a predefined portion of a decompressed media stream
199503764Processing and/or distributing media content associated with at least one parameter related to a memory operation
209490983Encryption and decryption of visible codes for real time augmented reality views
219485469Methods and apparatus to provide content on demand in content broadcast systems
229479825Terminal based on conditional access technology
239479816Networked personal video storage and delivery
249479814Television system and method for providing computer network-based video
259479553Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player
269473736Mediaword compression for network digital media recorder applications
279462320Multi-modal digital terminal adapter
289456253Internet protocol television streaming methods and apparatus
299455829Method and system for decrypting a transport stream
309451209Content security for a mobile communication terminal
319449179Information processor
329436846Semiconductor device and a method of manufacturing a semiconductor device
339430619Media decoding control with hardware-protected digital rights management
349425887Method and system for mobile delivery of broadcast content
359413529Distributed storage network and method for storing and retrieving encryption keys
369413528Method for attribute based broadcast encryption with permanent revocation
379407875Secure video distribution
389398330Information processing device, information recording medium, information processing method, and program
399392319Secure device profiling countermeasures
409392318Receiver device with multiple decryption modes
419391689Method and system for a mesh network of satellite reception assemblies
429379893Content consumption frustration
439374616Method and apparatus for on demand video and other content rental
449374559Low-latency media sharing
459369754Video content tracking
469369288Video data delivery protection
479363482Method to enforce watermarking instructions in a receiving device
489357159Grouping and presenting content
499351018Method for receiving viewing-restricted channel
509350949Flexible format media content and method for providing same
519338410Remote streaming
529338405Scrambled digital data item
539338149DLNA/DTCP stream conversion for secure media playback
549332293Method and apparatus for secure transfer and playback of multimedia content
559332286Constructing a transport stream
569326101Method and system for an internet protocol LNB supporting positioning
579325944Secure delivery of program content via a removable storage medium
589313530Technique for securely communicating programming content
599313248Method and apparatus for delivering encoded content
609311510Protection of a non-volatile memory by change of instructions
619307287Transport-stream provider, DAB signal provider, transport stream analyzer, DAB receiver, method, computer program, and transport stream signal
629306744Video cryptography system and method
639301011Collaborative recording compression technology used in CVRs
649294788Method, cryptographic system and security module for descrambling content packets of a digital transport stream
659294593Electronic apparatus, stream transmission and reception method of electronic apparatus, program, host device, and stream transmission and reception method of host device
669288527Multimedia presentation through an extended connectivity apparatus configured via near-field communication (NFC)
679277295Securing media content using interchangeable encryption key
689277280Method for controlling digital film play-count and a system thereof
699277223Eliminating plaintext video from external memory
709276745Preserving image privacy when manipulated by cloud services
719271033System and method for saving and recalling state data for media and home appliances
729271032System and method for saving and recalling state data for media and home appliances
739270947Terminal device, server, data processing system, data processing method, and program
749270465Control word protection
759264235Apparatus, system and method for verifying server certificates
769258592Method and apparatus for secure transfer of previously broadcasted content
779258584Video content protection
789258116System and methods for permitting open access to data objects and for securing data within the data objects
799253234Method and apparatus for providing enhanced streaming content delivery with multi-archive support using secure download manager and content-indifferent decoding
809247422Content communication over a wireless communication link
819247317Content streaming with client device trick play index
829247316Protected media decoding using a secure operating system
839247280Storage and use method of a broadcasted audio/video event
849245260Data copyright management
859237373Modular broadcast receiver system and method
869232260Extended connectivity multimedia apparatus, multimedia presentation system, and method of transporting credentials obtained via near-field communication (NFC)
879232259Apparatus, system, and method to extend functionality in multimedia presentation device
889232258Apparatus,system, and method to extend connectivity in multimedia presentation device

2015

899225698Fine grain rights management of streaming content
909225542Method and apparatus for transmitting/receiving content by interconnecting internet protocol television with home network
919225520System and method for deterministic generation of a common content encryption key on distinct encryption units
929215505Method and system for secure processing a stream of encrypted digital audio/video data
939210471Data sampling and data encryption/decryption method and electronic device utilizing the methods
949210464Digital broadcast receiver device and digital broadcast receiving method
959210457Image domain compliance
969210383Conditional access to encrypted media content
979210137Local digital network, methods for installing new devices and data broadcast and reception methods in such a network
989208290External storage of medical device treatment parameters
999202210Digital rights management device and method
1009202022Method and apparatus for providing DRM service
1019197609Method, device and system for protecting multimedia data of multimedia message
1029195845Trusted and secure techniques for item delivery and execution
1039183357Recording/reproducing system, recording medium device, and recording/reproducing device
1049179306Techniques for third-party content delivery via a unique mobile application address
1059179183Transcoding media streams using subchunking
1069178693Distributed media-protection systems and methods to operate the same
1079172989Information processing apparatus, information processing system, information processing method, television program broadcasting method, program, and information storage media
1089172528Method and apparatus for allowing software access to navigational data in a decrypted media stream while protecting stream payloads
1099167297Distributed encoding of content for a network
1109165165Protection of a non-volatile memory by change of instructions
1119160976Method and apparatus for distributing media in a pay per play architecture with remote playback within an enterprise
1129160974Systems and methods for transcoding and place shifting media content
1139160721Information processing apparatus and information processing method
1149154835Methods and apparatus for DVR and network storage of locally recorded content
1159154827Method and device for reception of control words, and device for transmission thereof
1169131272System and method for saving and recalling state data for media and home appliances
1179131265Method and system for providing satellite television service to a premises
1189131114Method for encrypting content, method for decrypting content and electronic apparatus applying the same
1199130741Data protection system that protects data by encrypting the data
1209129184Image synthesis processor and image synthesis method
1219124925System and method for conditional access in an in-home network based on multi-network communication
1229124773Elementary bitstream cryptographic material transport systems and methods
1239124770Method and system for prevention of control word sharing
1249124768Portable electronic entity capable of receiving broadcast multimedia data flow
1259117265Security system and method of in-flight entertainment device rentals having self-contained, audiovisual presentations
1269113302Method and system for mobile delivery of broadcast content
1279112835Transmitter, receiver, and transmitting method
1289106797Content reproducing device and content reproducing method
1299106366Distributing data to multiple clients from server
1309100712Method and system for downloading content to a content downloader
1319100693Methods and apparatuses for securing playback content
1329094733Methods and systems for cryptographic access control of video
1339088805Encrypted memory device and methods for use therewith
1349088763Recording additional channels of a shared multi-channel transmitter
1359088548Streaming system and method
1369084005Two-dimensional barcode system
1379083989Output system and display system
1389083513Technique for securely communicating and storing programming material in a trusted domain
1399078100Modular, expandable system for data reception and distribution
1409078049Protection of internet delivered media
1419077856Method for local conditional access for mobile equipments
1429071595Certificate validity checking
1439071421Encrypted content streaming
1449066139Multi-platform digital television
1459066117Container agnostic encryption device and methods for use therewith
1469066082Forensics in multi-channel media content
1479060097Method to manage the power setting of a receiver/decoder for pay-TV using management messages containing a first period defining a waiting period for subsequent management messages
1489060096Method and system for forming a content stream with conditional access information and a content file
1499055405Method and system for a mesh network of satellite reception assemblies
1509055339System, apparatus, and method for conditional broadcast reception without cablecard
1519055329System and method in a broadband receiver for efficiently receiving and processing signals
1528964977Systems and methods for saving encoded media streamed using adaptive bitrate streaming

2014

1538898792Search mechanism for content based information security repositories
1548868687Multimedia network system with content importation, content exportation, and integrated content management
1558769015Content distribution methods for a ring network and related systems and computer program products

2012

1568117634Media data processing apparatus and media data processing method
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017