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
03/19/2003EP1294139A2 Method, apparatus and data structure enabling multiple channel data stream transmission
03/19/2003EP1294118A1 Data transmission system
03/19/2003EP1293927A2 Image comparison device, image comparison method, and computer readable medium storing program to execute image comparison with computer
03/19/2003EP1293912A2 Method for issuing identification information
03/19/2003EP1293870A2 System for controlling the distribution and use of composite digital works
03/19/2003EP1293869A2 System for controlling the distribution and use of composite digital works
03/19/2003EP1293868A2 System for controlling the distribution and use of digital works having a fee reporting mechanism
03/19/2003EP1293867A2 System for controlling the distribution and use of digital works having a fee reporting mechanism
03/19/2003EP1293864A2 System for controlling the distribution and use of digital works using digital tickets
03/19/2003EP1293863A2 System for controlling the distribution and use of digital works using digital tickets
03/19/2003EP1293862A2 System for controlling the distribution and use of digital works using digital tickets
03/19/2003EP1293861A2 System for controlling the distribution and use of digital works using digital tickets
03/19/2003EP1293860A2 System for controlling the distribution and use of digital works using digital tickets
03/19/2003EP1293097A2 Testing instrument for catv networks
03/19/2003EP1293096A2 Flag controlled video concealing method
03/19/2003EP1293095A1 Communication system with mpeg-4 remote access terminal
03/19/2003EP1293094A1 Device and method for synchronising broadcast audio-visual programmes and complementary data
03/19/2003EP1293093A2 Method and apparatus to adaptively program a recording device
03/19/2003EP1292916A1 Method for the generation, coding and transmission of animated images
03/19/2003EP1292873A2 On-line system including conditional access and audience control for broadcast and multicast communication services
03/19/2003EP1143847B1 Eye tracking system
03/19/2003EP1080582B1 Security model for interactive television applications
03/19/2003EP0976249B1 Video on demand with vcr like functions
03/19/2003EP0864213A4 System and method for capturing internet access information
03/19/2003EP0789969B1 Interactive entertainment apparatus
03/19/2003CN2540720Y Data mixing transmission device for digital TV
03/19/2003CN2540719Y Outside antenna for TV. set
03/19/2003CN1404704A NxM switch using distributed RAM
03/19/2003CN1404698A Method of transcoding and transcoding device with embedded filters
03/19/2003CN1404697A System and method for dynamic adaptive decoding of scalable video to balance CPU load
03/19/2003CN1404696A Surveillance apparatus for camera surveillance system
03/19/2003CN1404695A Method and apparatus to select the best video frame to transmit to a remote station for closed circuit television (CCTV)based residential area security monitoring
03/19/2003CN1404694A Method and system for transmission of decrypting information
03/19/2003CN1404693A Distributed digital television system and related method
03/19/2003CN1404692A Video recorder/player, and method of video recording and playback
03/19/2003CN1404689A Video recording/reproducing apparatus and video recording/reproducing method
03/19/2003CN1404688A Apparatus and method of program classification using observed cues in the transcript information
03/19/2003CN1404687A TV programme recommended program with changing audience selection automatic identification
03/19/2003CN1404682A Method and apparatus for tracking an object of interest in a digital image
03/19/2003CN1404676A Mobile video telephone system
03/19/2003CN1404670A Relaying system for broadcasting multi-channel internet television and networking method thereof
03/19/2003CN1404669A Music distribution systems
03/19/2003CN1404594A Control spending based on time period
03/19/2003CN1404313A Image transmitting unit and image transmitting system
03/19/2003CN1404312A Image processing method and apparatus, image processing system and storage media
03/19/2003CN1404311A Method for providing opened video message meeting
03/19/2003CN1404310A Moving image coding apparatus and method
03/19/2003CN1404309A Burst signal detecting and AGC method for orthogonal frequency division multiplexing system
03/19/2003CN1404308A Application program and application environment adapting method for digital TV receiving equipment
03/19/2003CN1404307A Data frame forming method and corresponding interleaving and encoding modulation method
03/19/2003CN1404284A Apparatus for mounting rotary lens receptacle in folding telephone
03/19/2003CN1403986A Internet switching device terminal, internet switching device terminal user management system/program
03/19/2003CN1403949A Event image recording system and recording method
03/19/2003CN1403317A Image pick up device around vehicle region
03/19/2003CN1103532C Equalizing method and equalizer using reference signal and improved high-clarity TV
03/19/2003CN1103531C Equipment for coding object region of video signal with rearranged block-based coding technique
03/19/2003CN1103528C Equipment for encoding/decoding image signal with still object
03/18/2003US6536043 Method and systems for scalable representation of multimedia data for progressive asynchronous transmission
03/18/2003US6536042 Signal distribution system with integrated IR signal control
03/18/2003US6535925 Packet header compression using division remainders
03/18/2003US6535919 Verification of image data
03/18/2003US6535878 Method and system for providing on-line interactivity over a server-client network
03/18/2003US6535717 Method, system and apparatus for transmitting, receiving, and reproducing a digital broadcast signal
03/18/2003US6535715 Hybrid/fiber coax video and telephony communication system with poly-phase filtering
03/18/2003US6535688 Apparatus and methods for multiplexing, recording and controlling the display of image data, and recording medium therefor
03/18/2003US6535687 Method and system for deterring electronic video piracy through image rearrangement
03/18/2003US6535645 Error reduction in transformed digital data
03/18/2003US6535644 Hierarchical foveation based on wavelets
03/18/2003US6535643 Method for recovering compressed motion picture for eliminating blocking artifacts and ring effects and apparatus therefor
03/18/2003US6535632 Image processing in HSI color space using adaptive noise filtering
03/18/2003US6535629 Stereoscopic image encoding
03/18/2003US6535617 Removal of fixed pattern noise and other fixed patterns from media signals
03/18/2003US6535616 Information processing apparatus, method and memory medium therefor
03/18/2003US6535590 Telephony system
03/18/2003US6535559 Image encoder, image encoding method, image decoder, image decoding method, and distribution media
03/18/2003US6535558 Picture signal encoding method and apparatus, picture signal decoding method and apparatus and recording medium
03/18/2003US6535557 Method and apparatus for coding moving picture image
03/18/2003US6535556 Apparatus and method for encoding images and medium in which image encoding program has been recorded
03/18/2003US6535555 Quantizing method and device for video compression
03/18/2003US6535530 Apparatus and method for demultiplexing multiplexed data
03/18/2003US6535525 Method of transmitting streams of video data, in multi-length frames, at a single average bit rate
03/18/2003US6535253 Analog video tagging and encoding system
03/18/2003US6535251 Video encoder and method for adjusting quantization step in real time
03/18/2003US6535244 Image stabilizing apparatus using bit-plane matching and image stabilizing method using the same
03/18/2003US6535243 Wireless hand-held digital camera
03/18/2003US6535240 Method and apparatus for continuously receiving frames from a plurality of video channels and for alternately continuously transmitting to each of a plurality of participants in a video conference individual frames containing information concerning each of said video channels
03/18/2003US6535239 Camera mounted two-way wireless personal video/audio communication system
03/18/2003US6535238 Method and apparatus for automatically scaling processor resource usage during video conferencing
03/18/2003US6535226 Navigable telepresence method and system utilizing an array of cameras
03/18/2003US6535148 Method and apparatus for truncated decoding
03/18/2003US6535132 Targeted information display
03/18/2003US6535114 Method and apparatus for environment recognition
03/18/2003US6533674 Multishutter camera system
03/18/2003CA2389958A1 Video security system
03/18/2003CA2387254C Apparatus for arranging compressed video data for transmission over a noisy communication channel
03/18/2003CA2351411C Method and apparatus for selecting and displaying multi-media messages
03/18/2003CA2337464C Interactive television program guide system that serves as a portal
03/18/2003CA2289384C Image transmission method and apparatus using a plurality of service classes of atm layer for one image data
03/18/2003CA2279813C Image information applying method and apparatus and recording medium
03/18/2003CA2270189C Digital camcorder apparatus with mpeg-2-compatible video compression
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