| Patents for H04N 7 - Television systems (274,023) |
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| 04/04/2002 | US20020040472 Electronic book selection and delivery system having encryption and security features |
| 04/04/2002 | US20020040471 Electronic book selection and delivery system having text in multiple formats |
| 04/04/2002 | US20020040433 Communication apparatus, communication method, and recording medium used therewith |
| 04/04/2002 | US20020040419 Data storage array device and data access method |
| 04/04/2002 | US20020040404 System and method for performing broadcast-enabled disk drive replication in a distributed data delivery network |
| 04/04/2002 | US20020040399 Network system available for simultaneous connections of plural pieces of equipment, advanced equipment in the system, method of using functions of another piece of equipment, and storage medium |
| 04/04/2002 | US20020040347 Digital contents data generating system |
| 04/04/2002 | US20020040329 Data presentation for electronic purchasing system |
| 04/04/2002 | US20020039481 Intelligent video system |
| 04/04/2002 | US20020039480 Recording medium of stream data, and recording method and playback method of the same |
| 04/04/2002 | US20020039452 Apparatus and method for reducing quantization error in digital image signals |
| 04/04/2002 | US20020039451 Method of compressing digital images |
| 04/04/2002 | US20020039450 Image sequence coding method |
| 04/04/2002 | US20020039449 Image compression apparatus |
| 04/04/2002 | US20020039440 System, method and computer accessible storage medium for image processing |
| 04/04/2002 | US20020039393 Broadcast signal receiving system |
| 04/04/2002 | US20020039390 Digital broadcasting receiving apparatus and control method thereof |
| 04/04/2002 | US20020039387 Adaptive method of encoding and decoding a series of pictures by transformation, and devices for implementing this method |
| 04/04/2002 | US20020039386 Block matching processor and method for block matching motion estimation in video compression |
| 04/04/2002 | US20020039385 Apparatus and method for decoding moving picture capable of performing simple and easy multiwindow display |
| 04/04/2002 | US20020039384 Digital signal coding method and apparatus, signal recording medium, and signal transmission method for recording a moving picture signal and an acoustic signal |
| 04/04/2002 | US20020039218 System and method for communicating optical signals between a data service provider and subscribers |
| 04/04/2002 | US20020039149 System and method for streaming video over a network |
| 04/04/2002 | US20020039147 Device for transforming computer graphics signals to television video signals |
| 04/04/2002 | US20020039143 Image processing circuit |
| 04/04/2002 | US20020039140 Image data processing method and electronic camera using the image data processing method |
| 04/04/2002 | US20020039139 Video camera with major functions implemented in host software |
| 04/04/2002 | US20020039136 Image processor and monitoring system |
| 04/04/2002 | US20020039135 Multiple backgrounds |
| 04/04/2002 | US20020039134 Device for capturing images three-dimensionally |
| 04/04/2002 | US20020039105 Color display driving apparatus in a portable mobile telephone with color display unit |
| 04/04/2002 | US20020039065 Fiber-optic image sensor system for automobile perimeter sensing |
| 04/04/2002 | DE10044193A1 Controlling subscriber access to television or radio programmes or data services in antenna distribution or cable systems by adding interference signal at subscriber side |
| 04/04/2002 | DE10043961A1 Kombinierte Standard-Video- und High-Speed-Kamera Combined standard video and high-speed camera |
| 04/04/2002 | CA2422145A1 Provisioning of cable modems with transmission frequency information |
| 04/04/2002 | CA2421794A1 Statistical remultiplexing with bandwidth allocation among different transcoding channels |
| 04/03/2002 | EP1193981A2 Decoding method and recording medium carrying recorded decoding program |
| 04/03/2002 | EP1193980A1 Synchronous control method |
| 04/03/2002 | EP1193979A2 Device and method for coding video information |
| 04/03/2002 | EP1193978A1 Display refresh method |
| 04/03/2002 | EP1193977A1 Image sequence coding method |
| 04/03/2002 | EP1193976A2 Method and system for creating and presenting a recommendation-based guide to television viewing choices |
| 04/03/2002 | EP1193975A1 Transmitter, signal transmitting method, data distributing system and its method, data receiver, data providing device and its method and data transmitter |
| 04/03/2002 | EP1193974A2 Representing entitlements to service in a conditional access system |
| 04/03/2002 | EP1193968A2 Television program guiding apparatus and method |
| 04/03/2002 | EP1193965A2 Apparatus and method for picture transmission and display |
| 04/03/2002 | EP1193944A2 Remotely connecting to neworked devices for accessing functions and services without using a dedicated interface |
| 04/03/2002 | EP1193940A2 Apparatus and computer-implemented process for providing real-time multimedia data transport in a distributed computing system |
| 04/03/2002 | EP1193928A2 Data transmitting apparatus, data receiving apparatus and data transmission control apparatus |
| 04/03/2002 | EP1193927A2 Data transmitting apparatus, data receiving apparatus and data transmission control apparatus |
| 04/03/2002 | EP1193899A1 Apparatus for providing information, information receiver and storage medium |
| 04/03/2002 | EP1193898A2 Method, system and apparatus for distribution of broadcast data, where certain parts of the broadcast data are retransmitted, upon a request from the receiver, when the receiver has detected missing/altered data and method and terminal for receiving this broadcast data |
| 04/03/2002 | EP1193649A1 Quality rating function for a discrete decoded picture |
| 04/03/2002 | EP1193646A2 Image processing apparatus |
| 04/03/2002 | EP1193591A2 Data storage array device and data access method |
| 04/03/2002 | EP1193541A2 Projection system and method correcting for image distortions |
| 04/03/2002 | EP1192809A1 Color image segmentation method |
| 04/03/2002 | EP1192808A1 Interactive television application system with hand-held application device |
| 04/03/2002 | EP1192807A1 Video communications device, system and method |
| 04/03/2002 | EP1192804A1 Dbs feature extension architecture |
| 04/03/2002 | EP1192802A2 Adaptive tv program recommender |
| 04/03/2002 | EP1192801A2 Common internet and broadband subscriber management |
| 04/03/2002 | EP1192743A2 Method and apparatus for transmitting and receiving messages, in particular in broadcast transmissions |
| 04/03/2002 | EP1119972B1 Method for giving advice on selecting services offered via telecommunications network |
| 04/03/2002 | EP1016269B1 System for conversion of interlaced video to progressive video using edge correlation |
| 04/03/2002 | EP0972285A4 A method for the automatic computerized audio visual dubbing of movies |
| 04/03/2002 | EP0917803A4 Method and apparatus for eliminating television commercial messages |
| 04/03/2002 | EP0718786B1 Information service system and user terminal |
| 04/03/2002 | EP0679315B1 Video facility management system |
| 04/03/2002 | CN2484698Y HFC network transmission link-circuit management device of cable television |
| 04/03/2002 | CN1343424A Method and apparatus for motion vector field encoding |
| 04/03/2002 | CN1343423A Closed circuit television (CCTV) camera and system |
| 04/03/2002 | CN1343422A Transmission system, transmitter and receiver |
| 04/03/2002 | CN1343421A Image interpolation system and image interpolocation method |
| 04/03/2002 | CN1343420A Global copy protection system for digital home networks |
| 04/03/2002 | CN1343342A Process and device for evaluating coded images |
| 04/03/2002 | CN1343334A Sending real time information to selected viewers of transmitted signals |
| 04/03/2002 | CN1343075A Motion image coding device |
| 04/03/2002 | CN1343074A Equipment for receiving audio-video program |
| 04/03/2002 | CN1343073A Master/slave device for receiving audio and video program |
| 04/03/2002 | CN1343072A Method and device for locking or unblock program of audio-video digital receiver |
| 04/03/2002 | CN1343071A Broadcasting equipment, broadcasting method, recording medium and submitting interactive operated program |
| 04/03/2002 | CN1343070A Separator of HDTV line synchronization signal |
| 04/03/2002 | CN1082316C Method of and apparatus for scrambling video signal with full network transmission and recording capability |
| 04/03/2002 | CN1082311C Picture display-region discriminating apparatus |
| 04/03/2002 | CN1082227C Digital signal encoding method and apparatus, digital signal recording medium, and digital signal decoding method and apparatus |
| 04/02/2002 | USRE37620 Bandwidth efficient communication of user data in digital television data stream |
| 04/02/2002 | US6367080 Internet information displaying apparatus |
| 04/02/2002 | US6367079 Navigation system |
| 04/02/2002 | US6366970 Optimal handling and manipulation of high-speed streaming media in a computing device |
| 04/02/2002 | US6366888 Technique for multi-rate coding of a signal containing information |
| 04/02/2002 | US6366731 Digital broadcast receiving/recording apparatus and method |
| 04/02/2002 | US6366705 Perceptual preprocessing techniques to reduce complexity of video coders |
| 04/02/2002 | US6366704 Method and apparatus for a delay-adaptive rate control scheme for the frame layer |
| 04/02/2002 | US6366703 Image predictive decoding apparatus |
| 04/02/2002 | US6366700 Image data decoder for still and moving picture data |
| 04/02/2002 | US6366685 Image processing apparatus and method and storing medium |
| 04/02/2002 | US6366617 Programmable filter for removing selected user data from an MPEG-2 bit stream |
| 04/02/2002 | US6366616 Motion vector estimating apparatus with high speed and method of estimating motion vector |
| 04/02/2002 | US6366615 Moving picture coding method, moving picture decoding method, and apparatus therefor |