Patents
Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445)
01/2014
01/01/2014CN103491414A Method and device for processing character and set top box
01/01/2014CN103491413A Image display apparatus and method for operating the same
01/01/2014CN103491412A MHL device identification circuit with standby charging function
01/01/2014CN103491411A Method and device based on language recommending channels
01/01/2014CN103491410A Remote control method and device
01/01/2014CN103491409A Multi-screen control system, realizing method of multi-screen control system and remote controllers
01/01/2014CN103491408A Remote controller
01/01/2014CN103491407A Method for online game controller based on Android television
01/01/2014CN103491406A Android intelligent television system based on voice recognition
01/01/2014CN103491405A Remote control system, remote controller, display device and remote control method
01/01/2014CN103491404A Mobile terminal and method for operating the same
01/01/2014CN103491403A Remote control interactive device and interactive method thereof
01/01/2014CN103491402A Terminal device and control method
01/01/2014CN103491401A Method and system for controlling intelligent terminal through vehicle-mounted system
01/01/2014CN103491400A Method for prompting television program of smart phone
01/01/2014CN103491399A Service providing system, and method for providing service using the same
01/01/2014CN103491398A Digital television set top box with built-in WIFI-AP client-side
01/01/2014CN103491397A Method and system for achieving self-adaptive surround sound
01/01/2014CN103491396A Intelligent set top box with digital right management mechanism and information security mechanism
01/01/2014CN103491395A Method for expanding peripheral units of smart television and smart television
01/01/2014CN103491394A Method and device for recording television programs
01/01/2014CN103491393A Video service processing method and device
01/01/2014CN103491392A Set top box address book management method and system and communication method and system
01/01/2014CN103491391A Method and device for managing and controlling video playing and terminal equipment
01/01/2014CN103491390A Video-on-demand system supporting order-per-view and play-per-view on batch of programs
01/01/2014CN103491389A Power optimization for sending static indications in video transmissions
01/01/2014CN103491388A Video sender and video receiver
01/01/2014CN103491387A System, on-demand unicast terminal and method for video positioning
01/01/2014CN103491386A Method and system for transmitting streaming media by utilizing TS package
01/01/2014CN103491385A Changing method of satellite user terminal storage programs
01/01/2014CN103491384A Encrypting method and device of video and decrypting method and device of video
01/01/2014CN103491383A Method and device for obtaining video
01/01/2014CN103491382A Playing processing method and device for streaming media
01/01/2014CN103491366A Method, device and system for testing digital set-top box
01/01/2014CN103491360A Recording/reproducing apparatus and conversion apparatus
01/01/2014CN103491353A Method for video-monitoring streaming media transmission optimal path under multistage multi-domain network
01/01/2014CN103491346A Method and equipment for networking social monitoring resources and monitoring platform
01/01/2014CN103491172A Method and system for sharing cloud file
01/01/2014CN103491136A Method for simulating mouse and keyboard based on Android television
01/01/2014CN103491122A Multiple screen display interactive system and airsharing method
01/01/2014CN103491078A Multimedia gateway multichannel data access method and multimedia gateway
01/01/2014CN103491067A Systems and methods for multimedia interactions
01/01/2014CN103489432A Electronic device and resource display method
01/01/2014CN103489303A Remote control method and device
01/01/2014CN103487937A Head-mounted video display device
01/01/2014CN102595186B Method for identifying original video frame rate
01/01/2014CN102523354B Mobilephone, computer and television integrated machine
01/01/2014CN102263988B Message service realization method of internet protocol television (IPTV) and system thereof
01/01/2014CN102223548B A video reproducing apparatus
01/01/2014CN102164315B Network personal video recording data recommending method and system in digital television
01/01/2014CN102075804B Method and device for acquiring SI data
01/01/2014CN102067586B Synchronizing and windowing external content in digital display systems
01/01/2014CN101959056B Electronic program guide navigation method and system in internet protocol television
01/01/2014CN101917610B Method and system for realizing function of mobile multimedia broadcasting TV program
01/01/2014CN101860710B Systems and methods for interactive program guides with personal video recording features
01/01/2014CN101841637B Method for interacting with set-top box and corresponding device
01/01/2014CN101820499B Method and system for realizing automatic interaction between STB (set top box) and home gateway
01/01/2014CN101731010B Open API digital video recorder and method of making and using same
01/01/2014CN101627629B Method, apparatus and system for coordinated content distribution workflow
01/01/2014CN101084678B Method and device for rate control with buffer underflow prevention
12/2013
12/31/2013US8621535 Control apparatus, content transmission system and content transmission method
12/31/2013US8621532 Method of transmitting layered video-coded information
12/31/2013US8621517 Method and apparatus for channel surfing through multiple sources based on user-definable preferences
12/31/2013US8621512 Interactive television program guide with simultaneous watch and record capabilities
12/31/2013US8621511 System and method to control distribute processing and memory resources among applications in a television terminal
12/31/2013US8621508 Encapsulated, streaming media automation and distribution system
12/31/2013US8621505 Method and system for closed caption processing
12/31/2013US8621353 Method and system for identification of pay-per-view programming
12/31/2013US8621350 Pay-per-play audiovisual system with touch screen interface
12/31/2013US8621039 Communication service method and communication apparatus thereof
12/31/2013US8620754 Remote transaction processing using authentication information
12/31/2013US8620208 Portable device for communicating with a remotely located entity
12/31/2013US8620144 Closed caption tagging system
12/31/2013US8620135 Selection and retention of buffered media content
12/31/2013US8620134 Video and audio reproducing apparatus and video and audio reproducing method for reproducing video images and sound based on video and audio streams
12/31/2013US8619763 Method and apparatus for storing and reproducing interactive service of digital broadcast
12/31/2013CA2814401C Vector transformation for indexing, similarity search and classification
12/31/2013CA2653308C Method and apparatus for creating and viewing customized multimedia segments
12/28/2013CA2820342A1 Application discovery
12/28/2013CA2819853A1 Passenger service unit with gesture control
12/27/2013WO2013192575A2 Providing supplemental content with active media
12/27/2013WO2013192425A1 Method and system for correlating tv broadcasting information with tv panelist status information
12/27/2013WO2013192103A1 Device and method for multimedia communications with picture orientation information
12/27/2013WO2013191860A1 A method and system for providing recommendations
12/27/2013WO2013191858A1 A method and system for providing recommendations
12/27/2013WO2013191855A1 Content rights protection with arbitrary correlation of second content
12/27/2013WO2013191725A1 Improved playlist content selection system and method
12/27/2013WO2013191262A1 Electronic apparatus, stream transmitting/receiving method in electronic apparatus, program, host device and stream transmitting/receiving method in host device
12/27/2013WO2013191006A1 Information processing device, information processing method, and terminal device
12/27/2013WO2013190872A1 Electronic apparatus and display control method
12/27/2013WO2013190789A1 Reception device, and synchronous processing method therefor
12/27/2013WO2013190787A1 Reception device, and synchronous processing method therefor
12/27/2013WO2013190586A1 Method for the personalized enjoyment of digital transmissions, and relevant system
12/27/2013WO2013190526A1 Roaming in an iptv environment
12/27/2013WO2013190366A1 System and method for advertisement feedback, incentives, rewards and social discovery of advertisements
12/27/2013WO2013189738A1 Method and apparatus for content recommendation
12/27/2013WO2013189435A2 Processing method, system, and related device based on play state information synchronization
12/27/2013WO2013189416A2 Method for managing client in ott system and network server
12/27/2013WO2013189408A2 Video sending method, device, and system
12/27/2013WO2013189358A2 Combined set-top box apparatus