Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand]
Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445)
10/2012
10/24/2012CN102752630A Intelligent media playing system and method
10/24/2012CN102752627A Set top box detection method and system
10/24/2012CN102752624A Remote diagnosis method of television fault, television and system
10/24/2012CN102752565A Device and method for limiting television watching time
10/24/2012CN102752369A Providing method of television application service and virtualization content service platform
10/24/2012CN102752283A Method and system for transmitting files with large data sizes
10/24/2012CN102752193A Fast buffering method for live streaming
10/24/2012CN102750339A Positioning method of repeated fragments based on video reconstruction
10/24/2012CN102750290A Realizing method of STB (Set Top Box) database and STB
10/24/2012CN102750176A Software upgrading method and device for network TV
10/24/2012CN102750170A Method for updating FLASH upgrade module of set top box
10/24/2012CN102750169A Television based application program recommending method
10/24/2012CN102227140B System and method of video player commerce
10/24/2012CN102123323B Method for rapidly updating television program of single-tuner set top box
10/24/2012CN102123303B Audio/video file playing method and system as well as transmission control device
10/24/2012CN101828385B CEC enhancement
10/24/2012CN101778269B Synchronization method of audio/video frames of set top box
10/24/2012CN101707694B Method and device for realizing data-on-demand of cable television
10/24/2012CN101682736B Receiver and receiving method
10/24/2012CN101217638B Downloading method, system and device of video file fragmentation
10/24/2012CN101031070B Television receiver method of operating a server
10/23/2012US8296817 Apparatus for transporting home networking frame-based communications signals over coaxial cables
10/23/2012US8296811 Method and apparatus for automatically converting source video into electronic mail messages
10/23/2012US8296802 Interactive program guide systems and processes
10/23/2012US8296800 System and method for providing access to interactive features of electronic program guides from within promotional programming
10/23/2012US8296237 Recording system, fee calculation device, and content distribution method
10/23/2012US8295688 Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium
10/23/2012US8295674 Video signal recording and reproducing apparatus
10/23/2012CA2620950C Video transmission system of a ring network
10/23/2012CA2499361C A communication device for providing multimedia in a group communication network
10/23/2012CA2402968C Systems and methods for reducing cut-offs in program recording
10/23/2012CA2374491C Methods and apparatus for the provision of user selected advanced closed captions
10/19/2012CA2775202A1 System and method for providing video on demand over a quadrature amplitude modulation network
10/18/2012WO2012141501A2 Cas service system supplying cas service and operation method thereof
10/18/2012WO2012141389A1 Method of managing the standby mode of a broadcast receiving device by external signaling
10/18/2012WO2012141351A1 Electronic device and method of controlling the same
10/18/2012WO2012140530A1 Controlling delivery of video programs using user defined identifiers for video receiver devices
10/18/2012WO2012139913A1 Method to identify the origin of a security module in pay-tv decoder system
10/18/2012WO2012139481A1 Terminal based on conditional access technology
10/18/2012WO2012139351A1 Pushing method and system for third party iptv service
10/18/2012WO2012097162A3 Programmable, interactive content viewing on a mobile video application
10/18/2012WO2012092601A3 Remote control system and method with enhanced user interface
10/18/2012US20120266207 Set top box and power management method thereof
10/18/2012US20120266205 Electronic Device Having Connection Terminal
10/18/2012US20120266202 Television with internal internet video streaming video box
10/18/2012US20120266201 Cloud Based Location Shifting Service
10/18/2012US20120266199 Location-based sharing of multimedia control resources
10/18/2012US20120266198 Fast Binding of a Cloud Based Streaming Server Structure
10/18/2012US20120266197 Method and system for generation and playback of supplemented videos
10/18/2012US20120266196 Method and device for controlling bandwidth of set top boxes in internet protocol television (iptv) system
10/18/2012US20120266195 Similar Content Search Device And Computer-Readable Storage Medium
10/18/2012US20120266194 Multi-source switching in a television system
10/18/2012US20120266193 Interactive television program guide system having multiple devices within a household
10/18/2012US20120266192 Program selecting apparatus and method of controlling program selecting apparatus
10/18/2012US20120266191 System and method to provide messages adaptive to a crowd profile
10/18/2012US20120266190 Method for playing advertisement, terminal and media controller
10/18/2012US20120266189 System and method for delivering targeted advertisement messages
10/18/2012US20120266188 Method for zapping channel and broadcast receiving apparatus applying the same
10/18/2012US20120266187 Methods and apparatus for audience measurement using global signature representation and matching
10/18/2012US20120263304 Home digital audiovisual information recording and playback system
10/18/2012US20120262576 Method And System For A Network Of Multiple Live Video Sources
10/17/2012EP2512150A2 Methods and apparatus to generate a tag for media content
10/17/2012EP2512149A2 Broadcast receiving apparatus and control method for broadcast receiving apparatus
10/17/2012EP2512148A1 Method for zapping channel and broadcast receiving apparatus applying the same
10/17/2012EP2512147A1 Internet protocol television (iptv) on-demand method, device and system
10/17/2012EP2512132A1 Method and device for controlling bandwidth of set top boxes in internet protocol television (iptv) system
10/17/2012EP2512046A2 An apparatus and associated methods
10/17/2012EP2511908A2 Audio authoring apparatus and audio playback apparatus for an object-based audio service, and audio authoring method and audio playback method using same
10/17/2012EP2511818A2 Display apparatus and control method thereof
10/17/2012EP2511817A1 Display apparatus and control method thereof
10/17/2012EP2510692A2 Method and apparatus for transmitting video contents compressed by codec
10/17/2012EP2510682A2 Image display apparatus and method for operating the same
10/17/2012EP2510669A1 Apparatus and methods for describing and timing representations in streaming media files
10/17/2012EP2510659A2 Streaming method and apparatus operating by inserting other content into main content
10/17/2012EP2510457A1 Server-side rendering
10/17/2012CN202496037U Remote control circuit and digital television integrated machine containing the remote control circuit
10/17/2012CN202496036U Set-top box with payment function
10/17/2012CN202496035U Digital television system and all-in-one digital television
10/17/2012CN202496034U Set-top box
10/17/2012CN202496033U Card holder structure and digital terminal
10/17/2012CN202496032U Set top box with communication function
10/17/2012CN202496031U Four-way integrated satellite stream receiver used in digital TV front end
10/17/2012CN202496030U Teaching system based on television
10/17/2012CN202496005U Standby low power consumption circuit and set-top box
10/17/2012CN202495999U Key board and digital television
10/17/2012CN202495998U Digital television and system capable of realizing serial communication using mini USB interface
10/17/2012CN202495920U Reset circuit and set-top box having the circuit
10/17/2012CN1918833B Recording apparatus
10/17/2012CN1776701B Techniques for defining, using and manipulating rights management data structures
10/17/2012CN102742292A Data transmission reliability over a network
10/17/2012CN102742291A Image display apparatus and method for operating the same
10/17/2012CN102742290A Digital broadcast receiver and booting method of digital broadcast receiver
10/17/2012CN102742289A Method for temporal admission control in a digital video network
10/17/2012CN102742288A Ad selection based on promotional coupon redemption
10/17/2012CN102742287A Method to manage members of at least one group of decoders having access to audio/video data
10/17/2012CN102742286A AV server device, TV receiver incorporating AV server and personal computer incorporating AV server
10/17/2012CN102742262A Portable terminal, method for recording television broadcast therefor, and program for recording television broadcast
10/17/2012CN102742242A Method and arrangements for control of consumption of content services
10/17/2012CN102741793A Object image display device, object image display method, object image display program
10/17/2012CN102740367A Method and device for transmitting data streams
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