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
10/10/2012CN102724375A Transmission device and method capable of connecting digital camera and intelligent mobile phone and transmitting image file
10/10/2012CN102724372A Set-top box and phone integrated machine
10/10/2012CN102724280A System and method for pushing message to users instantly
10/10/2012CN102724177A Mobile monitoring system based on soft switch and monitoring method
10/10/2012CN102723602A Automatic satellite finding method and satellite finding device
10/10/2012CN102723594A GPRS (general packet radio service) antenna and electronic device
10/10/2012CN102722817A Anti-counterfeiting authentication system of goods
10/10/2012CN102722523A Webpage cursor positioning method and terminal device
10/10/2012CN102722522A Browser navigation method and device
10/10/2012CN102722517A Enhanced information for viewer-selected video object
10/10/2012CN102722383A Software upgrading method and digital issue terminal
10/10/2012CN102722377A Network video application processing system based on adaptive communication environment (ACE) framework
10/10/2012CN102722369A Information processing terminal, information processing method and application of method in intelligent television or set-top box of intelligent television
10/10/2012CN102368815B Cable-television Ethernet-coaxial cable transmission local side module management circuit
10/10/2012CN102186109B System for publishing and playing internet television advertisement
10/10/2012CN102158753B Digital television receiving terminal and advertisement data processing method thereof
10/10/2012CN102147968B Power line communication equipment
10/10/2012CN102123301B Subscriber authorization transmission and reception method and device for digital television internet protocol (IP) broadcast service
10/10/2012CN102098558B Three-network convergence digital television (TV) set top box and implementation method thereof
10/10/2012CN102036103B Set-top box and video-on-demand method thereof
10/10/2012CN101998093B Transmission system, reproduction device, transmission method
10/10/2012CN101897184B Device and method for optimizing access to contents by users
10/10/2012CN101849415B Load control for a television distribution system
10/10/2012CN101753968B Data reading method, and a video transmitter and a video receiver using the same
10/10/2012CN101677376B Program recommendation apparatus
10/10/2012CN101647283B Methods and apparatus for distributing and acquiring overhead flow data in a multi-frequency network
10/10/2012CN101461212B Multicast delivery
10/10/2012CN101425825B Bluetooth connection control method
10/10/2012CN101360230B Host apparatus connected to point of deployment and method for processing broadcast data
10/10/2012CN101345865B Image transmitting apparatus, image transmitting method, receiving apparatus, and image transmitting system
10/10/2012CN101198043B Media player based on IPv4 and IPv6 protocol double-stack technology and IGRS protocol
10/10/2012CN101188702B A weather forecast service system based on TV
10/10/2012CN101005577B Receiver device
10/09/2012US8286206 Automatic rating optimization
10/09/2012US8286204 Data communication system, apparatus and control method therefor
10/09/2012US8285896 Data conversion system
10/09/2012US8285701 Video and digital multimedia aggregator remote content crawler
10/09/2012US8285109 Video signal recording and reproducing apparatus
10/09/2012US8285106 Information processing apparatus
10/09/2012US8285051 Information processing apparatus and method for detecting associated information from time-sequential information
10/09/2012US8284512 Recording medium and apparatus for protecting copyrighted digital data
10/09/2012US8284252 Action estimating apparatus, method for estimating occupant's action, and program
10/09/2012CA2477438C Positive parental control
10/07/2012CA2773726A1 Device for distribution of content
10/04/2012WO2012135362A2 Device, system and method of television broadcasting of live feed from mobile devices
10/04/2012WO2012135302A2 Distributed visualization processing and analytics
10/04/2012WO2012135289A2 Transition from locally stored video data to broadcast feed
10/04/2012WO2012135098A2 Broadcasting links to enhanced content
10/04/2012WO2012134941A1 Managing data file transmission
10/04/2012WO2012134774A2 License upgrade management
10/04/2012WO2012134742A1 Apparatus, systems, and methods for automatically changing themes of a media device
10/04/2012WO2012134739A1 Apparatus, systems and methods for pairing a controlled device with an rf remote control using an rfid tag
10/04/2012WO2012134610A1 Method for image playback verification
10/04/2012WO2012134530A1 Cross-layer optimized adaptive http streaming
10/04/2012WO2012134417A1 Method to hide and recover data in a video stream
10/04/2012WO2012134249A2 Method for controlling a networked tv capable of bookmarking at least one or more items, and networked tv
10/04/2012WO2012134224A2 Apparatus and method for managing a program-related application widget in a broadcast receiver
10/04/2012WO2012134049A2 Multi-room system based on a home ethernet network, and set-top box and display device therefor
10/04/2012WO2012131559A1 Normal and companion video stream applications
10/04/2012WO2012131531A1 Memory card having extended data storage functionality
10/04/2012WO2012131400A1 A microprocessor based system for providing a media player with access to remotely-stored digital media content
10/04/2012WO2012131316A1 Content encryption
10/04/2012WO2012131276A1 Replacement of one or more content servers with a replacement server
10/04/2012WO2012131258A1 Method for accessing a service, in particular a web portal, by a terminal for replaying a multimedia stream
10/04/2012WO2012131148A1 Method and apparatus for providing collaboration between remote and on-site users of indirect augmented reality
10/04/2012WO2012131055A1 Wireless transmission of video signal
10/04/2012WO2012130287A1 Content segmentation of watermarking
10/04/2012WO2012130186A1 Method, system and apparatus for digital television data collection and human-computer interaction device
10/04/2012WO2012100973A3 Operating system for consumer electronics devices
10/04/2012WO2012081913A3 Display control apparatus, program and display control method
10/04/2012WO2012081902A3 Method and system for asynchronous and isochronous data transmission in a high speed video network
10/04/2012WO2012070789A3 System, method and apparatus of providing/receiving service of plurality of content providers and client
10/04/2012WO2011098427A3 Mapping apparatus and method for transmission of data in a multi-carrier broadcast system
10/04/2012US20120254932 System and method for interactive video content programming
10/04/2012US20120254931 Content Extraction for Television Display
10/04/2012US20120254930 Method and video device for accessing information
10/04/2012US20120254927 Method and apparatus for automatic sharing and change of tv channel information in a social networking service
10/04/2012US20120254926 Content distribution system, content distribution device, content playback terminal, and content distribution method
10/04/2012US20120254924 method circuit and system for detecting a connection request while maintaining a low power mode
10/04/2012US20120254923 Cabin management system, aircraft or spacecraft having a cabin management system, and method
10/04/2012US20120254922 Method and apparatus for sending a packet from a source to a destination node
10/04/2012US20120254921 Method of searching internet and video receiving apparatus to use the same
10/04/2012US20120254920 Distributed, interactive television program guide; system and method
10/04/2012US20120254919 Method for acquiring program content and set top box
10/04/2012US20120254918 Content distribution system, content distribution device, content playback terminal, and content distribution method
10/04/2012US20120254917 System and method for real-time processing, storage, indexing, and delivery of segmented video
10/04/2012US20120254914 System for providing offers using a billing statement
10/04/2012US20120254912 System and Method for Construction, Delivery and Display of iTV Content
10/04/2012US20120254909 System and method for adjusting presentation characteristics of audio/video content in response to detection of user sleeping patterns
10/04/2012US20120254908 Methods and apparatus to collect audience information associated with a media presentation
10/04/2012US20120254907 System and method for selecting audio/video content for presentation to a user in response to monitored user activity
10/04/2012US20120254906 Movie recommendation system and movie recommendation method
10/04/2012DE102011106531A1 Method for connecting video signal interface in computer system, involves connecting video signal interface in operating condition, such that internal video signal of computer system is routed to video signal interface
10/04/2012CA2831577A1 Broadcasting links to enhanced content
10/04/2012CA2831495A1 A microprocessor based system for providing a media player with access to remotely-stored digital media content
10/04/2012CA2830977A1 Apparatus, systems and methods for pairing a controlled device with an rf remote control using an rfid tag
10/04/2012CA2830769A1 Method for image playback verification
10/04/2012CA2773208A1 Presenting information at one or more mobile communication devices in a transportation network
10/03/2012EP2506699A1 Media device having a piezoelectric fan
10/03/2012EP2506595A1 In-band data recognition and synchronization system
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