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
03/13/2003US20030048849 Image processing method, image processing system and storage medium therefor
03/13/2003US20030048848 Distributed video stream decoding system on compuer and decoding method of the same
03/13/2003US20030048847 Video encoding and video/audio/data multiplexing device
03/13/2003US20030048846 Motion image compression apparatus capable of varying frame rate and method of compressing motion image using the same
03/13/2003US20030048845 Method and device for sending a user data inserted in a coded video signal
03/13/2003US20030048844 Audiovisual data decoding method
03/13/2003US20030048842 Method of compressing animation images
03/13/2003US20030048841 Audio and video transmission and receiving system
03/13/2003US20030048808 Method and apparatus for changing received streaming content channels
03/13/2003US20030048481 Electronic apparatus
03/13/2003US20030048388 System for receiving transport streams
03/13/2003US20030048381 Television system and method of use thereof
03/13/2003US20030048380 Self provisioning Set-Top Box
03/13/2003US20030048359 Method, device and computer program product for image stabilization using color matching
03/13/2003US20030048358 Digital camera recycle system
03/13/2003US20030048356 Communication apparatus and method, and storage medium
03/13/2003US20030048353 System and method for high resolution videoconferencing
03/13/2003US20030048283 Method and device for generating a scalable coded video signal from a non-scalable coded video signal
03/13/2003US20030048282 Concealed object recognition
03/13/2003US20030048281 Presentation system for handling image data larger than storing region of display device
03/13/2003US20030048208 Variable length coding
03/13/2003US20030048207 Sliding window compression method utilizing compression hotspots
03/13/2003US20030047696 Apparatus for radiographically imaging elongated objects
03/13/2003US20030047683 Illumination and imaging devices and methods
03/13/2003DE19982422C1 Road sign recognition device reduces image data to simplified representation by erasing regions containing class-specific attribute data
03/13/2003CA2466268A1 Method and apparatus for striping data onto a plurality of disk drives
03/13/2003CA2357291A1 System and method for real-time interactive musical instruction and performance
03/12/2003EP1292154A2 A method and apparatus for implementing reduced memory mode for high-definition television
03/12/2003EP1292153A2 Image processing method and apparatus, computer program, and storage medium
03/12/2003EP1292152A1 Image processing apparatus, and image processing method
03/12/2003EP1292151A2 Method for compressing moving images
03/12/2003EP1292150A2 Image data providing system
03/12/2003EP1292149A2 Apparatus and method for seamless switching between DTV and PVR playback
03/12/2003EP1292148A1 Transmission system and method for application to television signal distribution
03/12/2003EP1292147A2 Event image recording system and event image recording method
03/12/2003EP1292146A1 Method and apparatus for controlling transmission of advertisement
03/12/2003EP1292145A2 Signal processing
03/12/2003EP1292144A1 System, method and software for delivering content from a server to a customer
03/12/2003EP1292143A1 Transmitter
03/12/2003EP1292142A1 Single subscriber multiple set top boxes linkage device
03/12/2003EP1292141A1 Communication device for use in a communications network
03/12/2003EP1292140A1 Electronic program guide display method
03/12/2003EP1292137A1 Broadcast program recording programming device and method
03/12/2003EP1292130A1 Digital broadcast recording/viewing supporting apparatus
03/12/2003EP1292129A1 Image processing device and method, and imaging device
03/12/2003EP1292126A1 Floor-mounted camera device
03/12/2003EP1292125A1 Method for assigning audio channel identification, method for selecting audio channel, and optical recording and reproducing apparatus suitable therefor
03/12/2003EP1292124A1 Method for DVD recording of a data steam and DVD recorder
03/12/2003EP1292065A1 Information processing apparatus
03/12/2003EP1292036A2 Digital signal coding and decoding methods and apparatuses and programs therefor
03/12/2003EP1291870A1 Contents data, recording medium, recording method and device, reproducing method and device
03/12/2003EP1291712A1 Apparatus for radiographically imaging elongated objects
03/12/2003EP1291243A2 An image pickup apparatus for a surrounding area of a vehicle
03/12/2003EP1290896A1 Video-signal decoder and method for removing interferences in a video image
03/12/2003EP1290895A1 Method, system and apparatus for block-based motion or depth estimation
03/12/2003EP1290894A2 Video message sending
03/12/2003EP1290892A2 Video interfacing arrangement, distribution system and a method for transferring encoded video programs and sequences over a wide area network
03/12/2003EP1290890A2 System and method for providing internet addresses corresponding to an electronic signal to a user
03/12/2003EP1290889A1 System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery
03/12/2003EP1290888A1 Method of delivering advertising through an interactive video distribution system
03/12/2003EP1290887A2 Authentication and authorization epochs
03/12/2003EP1290886A2 Automatic identification of a set-top box user to a network
03/12/2003EP1290885A2 Secure digital content delivery system and method over a broadcast network
03/12/2003EP1290884A1 Method and device for updating reception rights in a multiple operator system
03/12/2003EP1290883A1 Redirection of transferred information
03/12/2003EP1290882A1 Method and apparatus for adaptive position determination in video conference and other applications
03/12/2003EP1290881A1 Videoconference recording
03/12/2003EP1290880A2 An enhanced television system
03/12/2003EP1290879A1 Method for detecting saturation of a motion vector field
03/12/2003EP1290878A1 Video signal processing
03/12/2003EP1290877A2 Data scrambling and descrambling system
03/12/2003EP1290876A2 Interactive television application with watch lists
03/12/2003EP1290875A1 System for displaying teletext information and television or vcr apparatus comprising such a system
03/12/2003EP1290868A2 Bit-plane dependent signal compression
03/12/2003EP1290819A2 System and process for return channel spectrum manager
03/12/2003EP1290624A1 Near-infrared disguise detection
03/12/2003EP1290570A2 Methods, apparatus, and systems for storing, retrieving and playing multimedia data
03/12/2003EP1290563A1 Method and system for electronically distributing, displaying and controlling advertising and other communicative media
03/12/2003EP1290457A1 Spectrum management method for a cable data system
03/12/2003EP0966839A4 In-camera image marking and authentication
03/12/2003EP0950319B1 Preventing replay attacks on digital information distributed by network service providers
03/12/2003EP0945027B1 Video decoder with interleaved data processing
03/12/2003EP0892558B1 Picture signal coding device, picture signal coding method, picture signal decoding device, picture signal decoding method, and recording medium
03/12/2003EP0847647B1 Method and arrangement for transmitting teletext pages
03/12/2003CN2540077Y Wireless inductive theft-proof camera
03/12/2003CN2540076Y Wired TV addressing toll device controlled by wireless signal
03/12/2003CN1402939A Apparatus and method for extracting messages from data stream
03/12/2003CN1402938A TV apparatus for storage broadcasting information display, distributing device, and information distribution method
03/12/2003CN1402937A Method for digital television broadcasting, digital signal and related equipment
03/12/2003CN1402935A Object and resource security system
03/12/2003CN1402852A Object oriented video system
03/12/2003CN1402554A Compressed picture bit stream transcoding method
03/12/2003CN1402553A Image decoding method and system
03/12/2003CN1402552A Method for changing bit rate by changing code character of compressed picture bit stream
03/12/2003CN1402551A Apparatus and method for automatically tracking mobile object
03/12/2003CN1402550A Method for providing data service for great quantity of small data files
03/12/2003CN1402549A Character superposition display mode for TV tracking real time measuring system
03/12/2003CN1402548A Digital broadcast signal sending device
03/12/2003CN1402547A Special IC chip for octuplex digital TV multiplexer
03/12/2003CN1402546A Synchronous time-domain adaptive block transmission method
1 ... 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 ... 2741