Patents for H04N 7 - Television systems (274,023)
03/2007
03/21/2007CN1306821C Method and its device for forming moving vector prediction in video image
03/21/2007CN1306820C Fractional pixel filter system and its filter method for video frequency decoding chip
03/21/2007CN1306819C Video frequency decoding control method and device
03/21/2007CN1306818C A method of 8 input/output integer transformation/reverse transformation for coding processing
03/21/2007CN1306817C Live telecasting method for SNG network mobile photo-studio and system thereof
03/21/2007CN1306816C System and method for automatic switching to interactive application during television program breaks
03/21/2007CN1306815C Contents using condition management system
03/21/2007CN1306814C Video talking method of mobile communication terminal
03/21/2007CN1306813C Stream media service method based on battery capacity of mobile communication terminal
03/21/2007CN1306812C Information processing device and method
03/21/2007CN1306811C Data transmission device and data reception device
03/21/2007CN1306810C Method for processing auxiliary information in video system
03/21/2007CN1306809C Digital broadcasting receiving apparatus, receiving method and receiving circuit
03/21/2007CN1306808C Spread spectrum transmission method of system information in digital terrestrial broadcasting transmission
03/21/2007CN1306807C Data converting apparatus and data converting method, learning apparatus and learning method
03/21/2007CN1306803C Signal recording apparatus and method and signal reproduction apparatus and method
03/21/2007CN1306796C Decoder device and receiver using the same
03/21/2007CN1306795C Data transmitting apparatus, data receiving apparatus and method, medium and communication system
03/21/2007CN1306788C Picture information acquisition method, picture information transmission apparatus and system
03/21/2007CN1306784C 便携式终端 The portable terminal
03/21/2007CN1306781C Digital transmission system with enhanced data multiplexing in VSB transmission system
03/21/2007CN1306765C Display terminal
03/21/2007CN1306483C Information reproducing apparatus and information reproducing method
03/21/2007CN1306458C Three-dimensional monitoring device and system and three-dimensional space monitoring method
03/21/2007CN1306457C Process and device for evaluating coded images
03/21/2007CN1306450C Apparatus for vehicle surroundings monitoring and method thereof
03/21/2007CN1306438C Medium segmenting system and relative method
03/21/2007CN1306412C Pixel data block generating apparatus and pixel data block generating method
03/20/2007USRE39526 Wireless image transfer from a digital still video camera to a networked computer
03/20/2007US7194758 Digital broadcast system and its component devices that provide services in accordance with a broadcast watched by viewers
03/20/2007US7194757 Method and apparatus for push and pull distribution of multimedia
03/20/2007US7194756 Systems and methods for provisioning a host device for enhanced services in a cable system
03/20/2007US7194755 Information signal transmission system and remote control device for the same
03/20/2007US7194754 Method and system to defer transactions conducted via interactive television
03/20/2007US7194753 System and method for efficiently tuning to channels of a variety of different broadcast types
03/20/2007US7194752 Method and apparatus for automatically recognizing input audio and/or video streams
03/20/2007US7194703 System and method for creating screen saver
03/20/2007US7194688 Audiovisual information management system with seasons
03/20/2007US7194687 Audiovisual information management system with user identification
03/20/2007US7194563 Disk driver cluster management of time shift buffer with file allocation table structure
03/20/2007US7194555 Compression and remote storage apparatus for data, music and video
03/20/2007US7194511 System and method to manage participant input for an interactive show
03/20/2007US7194421 Content attribute impact invalidation method
03/20/2007US7194407 Audio coding method and apparatus
03/20/2007US7194249 Methods, systems and apparatus for providing urgent public information
03/20/2007US7194195 Software based digital video recorder device
03/20/2007US7194194 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween
03/20/2007US7194192 Recording medium for storing encrypted audio data, apparatus for and method of recording the same, and apparatus for and method of reproducing the same
03/20/2007US7194188 System and method for facilitating fast-forwarding of first-run programs
03/20/2007US7194143 Method of enhancement of the visual display of images and other visual data records
03/20/2007US7194139 Image compression
03/20/2007US7194138 Reduced-error processing of transformed digital data
03/20/2007US7194137 Variable length coding method and apparatus for video compression
03/20/2007US7194136 Decoding apparatus using tool information for constructing a decoding algorithm
03/20/2007US7194135 Image recording device
03/20/2007US7194111 Hyperspectral remote sensing systems and methods using covariance equalization
03/20/2007US7194108 Data processing apparatus and method
03/20/2007US7194091 Content using system
03/20/2007US7194035 Method and apparatus for improved coding mode selection
03/20/2007US7194034 Method and device for detecting reliability of a field of movement vectors
03/20/2007US7194033 Efficient video coding
03/20/2007US7194032 Circuit and method for modifying a region of an encoded image
03/20/2007US7194031 Rate control method with region of interesting support
03/20/2007US7194030 Method for pre-suppressing noise of image
03/20/2007US7194026 Blind equalization method for a high definition television signal
03/20/2007US7194009 Full-service broadband cable modem system
03/20/2007US7194001 Time division multiplexing over broadband modulation method and apparatus
03/20/2007US7194000 Methods and systems for provision of streaming data services in an internet protocol network
03/20/2007US7193999 Reception system for replacing transport packets
03/20/2007US7193973 Data transmission apparatus and method
03/20/2007US7193773 Stereomicroscopy method and stereomicroscopy system
03/20/2007US7193661 Two way communication using light links
03/20/2007US7193660 Image processing apparatus
03/20/2007US7193658 Image display apparatus and operating method thereof
03/20/2007US7193657 Video signal processing apparatus and integrated circuit
03/20/2007US7193656 Line address computer for providing coefficients to a chroma filter
03/20/2007US7193655 Process and device for de-interlacing by pixel analysis
03/20/2007US7193653 Camera lens assembly and portable wireless terminal comprising the same
03/20/2007US7193652 Dynamic range video recording and playback system and method
03/20/2007US7193645 Video system and method of operating a video system
03/20/2007US7193644 Automated audio video messaging and answering system
03/20/2007US7193554 Quantizer circuit
03/20/2007US7193542 Digital data compression robust relative to transmission noise
03/20/2007US7193541 Representation of sign in encoding scheme
03/20/2007US7193537 Interlaced sign bit coding
03/20/2007US7193205 Optical encoder with burst generator for generating burst output signals
03/20/2007US7193149 System handling video, control signals and power
03/20/2007CA2409083C Method and apparatus for reproducing contents from information storage medium in interactive mode
03/15/2007WO2007030758A2 Dynamically integrated capture, collection, authoring, presentation and production of digital content
03/15/2007WO2007030751A2 Sales presentation video on demand system
03/15/2007WO2007030689A2 Surveillance apparatus and method for wireless mesh network
03/15/2007WO2007030638A2 Front supervision of rear seat entertainment system
03/15/2007WO2007030515A2 Scanning camera based video surveillance system
03/15/2007WO2007030400A2 A method and system for downloading content to a target device
03/15/2007WO2007030380A2 Mosaic channel video stream with interactive services
03/15/2007WO2007030372A2 System and method for improving home network gui response time and presentation
03/15/2007WO2007030370A1 Optimizing data rate for video services
03/15/2007WO2007030270A2 Methods, systems, and computer program products for monitoring and analyzing signaling messages associated with delivery of streaming media content to subscibers via a broadcast and multicast service (bcmcs)
03/15/2007WO2007030191A2 Provinding a universal media interface to control a universal media apparatus
03/15/2007WO2007030181A2 Configurable controlling device and associated configuration distribution system and method