Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
03/2003
03/18/2003CA2238325C Method and apparatus for recovering the clock of mpeg signals
03/13/2003WO2003021971A1 Moving picture encoding/transmission system, moving picture encoding/transmission method, and encoding apparatus, decoding apparatus, encoding method, decoding method, and program usable for the same
03/13/2003WO2003021970A1 Low bandwidth video compression
03/13/2003WO2003021969A2 Multi-layer video compression system with synthetic high frequencies
03/13/2003WO2003021968A2 Signal adaptive spatial scaling for interlaced video
03/13/2003WO2003021966A1 Method and device for coding successive images
03/13/2003WO2003021965A1 Apparatus of a flexible and common ipmp system for mpeg-2 content distribution and protection
03/13/2003WO2003021964A1 Image encoding method, image decoding method, and apparatus thereof
03/13/2003WO2003021963A1 Method for broadcasting multimedia signals towards a plurality of terminals
03/13/2003WO2003021962A1 Camera angle control mechanism for cctv
03/13/2003WO2003021961A1 Capturing and recording of image and sound
03/13/2003WO2003021960A1 Tv system with group communication
03/13/2003WO2003021959A1 Sequence counter for an audio visual stream
03/13/2003WO2003021958A1 Monitoring of interactive applications in a terminal
03/13/2003WO2003021957A1 Method for modifying the content of a television image
03/13/2003WO2003021955A1 Image pickup apparatus and image pickup method
03/13/2003WO2003021946A1 Advertisement site information embedding moving picture digital information and moving picture digital information reproduction apparatus
03/13/2003WO2003021943A1 Broadcast reception method
03/13/2003WO2003021942A1 Digital broadcast reception apparatus and communication information transmission method
03/13/2003WO2003021940A2 Implementation of mandatory segments in multimedia content
03/13/2003WO2003021936A2 Method for reducing blocking artifacts
03/13/2003WO2003021917A2 Video surveillance system
03/13/2003WO2003021914A2 System and method for enabling communication between video-enabled and non-video-enabled communication devices
03/13/2003WO2003021869A1 Method and apparatus for striping data onto a plurality of disk drives
03/13/2003WO2003021828A1 Method allowing a consumer to interact with a service provider
03/13/2003WO2003021820A1 System and method for increasing upstream communication efficiency in an optical network
03/13/2003WO2003021803A1 Active cable modem outside customer premises
03/13/2003WO2003021413A2 User interface for mobile platforms and related methods
03/13/2003WO2003021410A2 Computer interface system and method
03/13/2003WO2003005299A3 Image segmentation by means of temporal parallax difference induction
03/13/2003WO2003003737A3 System and method for encoding information into a video signal
03/13/2003WO2003003709A3 Method and apparatus for recordable media content distribution
03/13/2003WO2003001789A3 Customer self service in interactive tv environment for tv programming packages
03/13/2003WO2002104025A3 Privacy filter
03/13/2003WO2002102082A3 Improvements in the field programme delivery
03/13/2003WO2002096079A3 A call center for handling video calls from the hearing impaired
03/13/2003WO2002093315A3 Method and apparatus for information conveyance and distribution
03/13/2003WO2002089056A8 Watermarking with coefficient predistortion
03/13/2003WO2002087255A3 Methods and apparatus for generating, including and using information relating to archived audio/video data
03/13/2003WO2002087254A3 System and data format for providing seamless stream switching in a digital video decoder
03/13/2003WO2002087210A3 Method and apparatus for motion vector estimation
03/13/2003WO2002087091A3 Burst-mode digital transmitter
03/13/2003WO2002080560A3 Mpeg-2 decoder with an embedded contrast enhancement function and methods therefor
03/13/2003WO2002078342A3 A method of communicating over an interactive medium
03/13/2003WO2002076102A3 Data referencing system
03/13/2003WO2002076064A3 Path sealed software object conditional access control
03/13/2003WO2002075482A3 System and method for distributing streaming media
03/13/2003WO2002073968A3 Context-driven advertising during video and audio reproduction
03/13/2003WO2002073535A3 Enhanced display of environmental navigation features to vehicle operator
03/13/2003WO2002054773A3 One click web records
03/13/2003WO2002054698A3 Streaming media subscription mechanism for a content delivery network
03/13/2003WO2002052857A3 Method for improving the functionality of binary representation of mpeg 7 and of other xml-based contents descriptions
03/13/2003WO2002052855A3 Embedding re-usable object-based product information in audiovisual programs for non-intrusive, viewer driven usage
03/13/2003WO2002047387A3 Recommender system using 'fuzzy-now' for real-time events
03/13/2003WO2002045271A3 Method and apparatus for encoding information using multiple passes and decoding in a single pass
03/13/2003WO2002039713A3 Method and apparatus for determining digital a/v content distribution terms based on detected piracy levels
03/13/2003WO2002037851A3 Method and apparatus for generating television program recommendations based on prior queries
03/13/2003WO2002017639B1 System and method for television enhancement
03/13/2003WO2002011323A3 Method for addressing terminals
03/13/2003WO2002003646A3 Selecting attribute based content for server applications
03/13/2003WO2001099404A3 Dome housed video camera assembly with 180 degree tilt motion
03/13/2003WO2001084905A3 Statistical multiplexer and remultiplexer that accommodates changes in structure of gop
03/13/2003US20030051256 Video distribution device and a video receiving device
03/13/2003US20030051254 Information presentation device and method
03/13/2003US20030051253 Interactive television tracking system
03/13/2003US20030051252 Method, system, and apparatus for acquiring information concerning broadcast information
03/13/2003US20030051251 System and apparatus for supplying audiovisual information to a subscriber terminal
03/13/2003US20030051250 Arrangement for supplying audiovisual information to a subscriber terminal
03/13/2003US20030051249 System and method for data insertion (commercials) in client generic data-on-demand broadcast transmissions
03/13/2003US20030051248 Signal processing
03/13/2003US20030051246 System and method for combining several EPG sources to one reliable EPG
03/13/2003US20030051244 Method and apparatus for adaptively storing program guide data
03/13/2003US20030051241 Information system
03/13/2003US20030051240 Four-way recommendation method and system including collaborative filtering
03/13/2003US20030051239 Delivery of feedback information to scheduling service to determine optimum broadcast times based upon client platform tuner contention
03/13/2003US20030051238 Content rating, advisory, and profiling system for interactive television
03/13/2003US20030051237 Classified data-containing data recording medium and method of recording/reproducing the data
03/13/2003US20030051159 Secure media transmission with incremental decryption
03/13/2003US20030051149 Data transmission method between a local server and local peripherals
03/13/2003US20030051050 Data routing and processing device
03/13/2003US20030051040 Internet appliance terminal, internet appliance terminal user management system, and internet appliance user management program
03/13/2003US20030051006 Control and observation of physical devices, equipment and processes by multiple users over computer networks
03/13/2003US20030051003 Communication devices
03/13/2003US20030050991 Secure cached subscription service
03/13/2003US20030050952 Image display device and method and image communication apparatus and method
03/13/2003US20030050834 System and method for dynamic customizable interactive portal active during select computer time
03/13/2003US20030050532 Endoscope device
03/13/2003US20030050116 Picture video signal converting/processing circuit for GBA (gameboy advance) or GBC (gameboy color)
03/13/2003US20030050058 Dynamic content delivery responsive to user requests
03/13/2003US20030049021 Apparatus for monitoring of DVD/CD usage and targeted DVD/CD sales utilizing a set top with DVD/CD capability
03/13/2003US20030049014 Method and apparatus for playing digital media and digital media for use therein
03/13/2003US20030048947 Method, device and computer program product for demultiplexing of video images
03/13/2003US20030048944 Transformation to increase the lempel-ziv compressibility of images with minimal visual distortion
03/13/2003US20030048926 Surveillance system, surveillance method and surveillance program
03/13/2003US20030048924 Method for inserting binary messages in a digital image
03/13/2003US20030048921 Method for embedding digital information in a three dimensional image from a scannerless range imaging system
03/13/2003US20030048854 Aliasing and routing of plural MPEG data streams
03/13/2003US20030048853 Multi-channel image encoding method and system
03/13/2003US20030048852 Method and system for reducing inter-symbol interference effects in transmission over a serial link with mapping of each word in a cluster of received words to a single transmitted word
03/13/2003US20030048851 Encoding method and system for reducing inter-symbol interference effects in transmission over a serial link
1 ... 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 ... 2741