| Patents for H04N 7 - Television systems (274,023) |
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| 02/20/2003 | US20030037340 Method and apparatus for managing TV broadcast content that has synchronized web applications |
| 02/20/2003 | US20030037338 Two-way information transmission system, two-way information transmission method, and subscriber terminal |
| 02/20/2003 | US20030037337 System and method for improving the quality of video communication over a packet-based network |
| 02/20/2003 | US20030037336 Multiple database, user-choice-compiled program and event guide |
| 02/20/2003 | US20030037335 Interactive television devices and systems |
| 02/20/2003 | US20030037334 Method and system for providing a customized media list |
| 02/20/2003 | US20030037333 Audience measurement system |
| 02/20/2003 | US20030037332 System and method for storyboard interactive television advertisements |
| 02/20/2003 | US20030037331 System and Method for Highly Scalable Video on Demand |
| 02/20/2003 | US20030037330 Methods and apparatus for the display of advertising material during personal versatile recorder trick play modes |
| 02/20/2003 | US20030037329 Alternative video program display control system |
| 02/20/2003 | US20030037301 Use of formal logic specification in construction of semantic descriptions |
| 02/20/2003 | US20030037170 House communication network |
| 02/20/2003 | US20030037160 Method and apparatus for adaptably providing data to a network environment |
| 02/20/2003 | US20030037156 Real time video game uses emulation of streaming over the internet in a broadcast event |
| 02/20/2003 | US20030037140 Communication networks and methods of distributing information around the network |
| 02/20/2003 | US20030037139 Content distribution model |
| 02/20/2003 | US20030037132 Controlling multiple nodes using SNMP |
| 02/20/2003 | US20030037124 Portal server and information supply method for supplying music content |
| 02/20/2003 | US20030037123 Systems and method for providing video-on-demand services for broadcasting systems |
| 02/20/2003 | US20030037082 Method and apparatus for jointly optimizing linear signal processing filters with subband filters |
| 02/20/2003 | US20030037068 Interactive media system and method for presenting pause-time content |
| 02/20/2003 | US20030037041 System for automatic determination of customized prices and promotions |
| 02/20/2003 | US20030037005 Billing method for the use of information and user-terminal managing billing of own use of information |
| 02/20/2003 | US20030036910 Watermarking |
| 02/20/2003 | US20030035650 Apparatus and method of seamless switching between a live DTV decoding and a PVR playback |
| 02/20/2003 | US20030035649 Method and apparatus for recording and reproducing video data, and information storage medium in which video data is recorded by the same |
| 02/20/2003 | US20030035647 Reserved program record setting method and apparatus for a program preview |
| 02/20/2003 | US20030035592 Interpolation of a sequence of images using motion analysis |
| 02/20/2003 | US20030035589 Quantization/dequantization method by making dynamic adaptive table and apparatus thereon |
| 02/20/2003 | US20030035588 Object-based digital image predictive coding transfer method and apparatus, and decoding apparatus |
| 02/20/2003 | US20030035587 Decoding of predicted AC coefficient without division |
| 02/20/2003 | US20030035586 Decoding compressed image data |
| 02/20/2003 | US20030035585 System and method of storing data in JPEG files |
| 02/20/2003 | US20030035543 System and method for conditional access key encryption |
| 02/20/2003 | US20030035541 Cable television setback decoder automatic control |
| 02/20/2003 | US20030035540 System and method for hybrid conditional access for receivers of encrypted transmissions |
| 02/20/2003 | US20030035488 Method and device for scalable video transcoding |
| 02/20/2003 | US20030035487 Error concealment of video data using texture data recovery |
| 02/20/2003 | US20030035486 MPEG encoding apparatus, MPEG decoding apparatus, and encoding program |
| 02/20/2003 | US20030035485 Data separation and decoding device |
| 02/20/2003 | US20030035484 Segmenting encoding system with image segmentation performed at a decoder and encoding scheme for generating encoded data relying on decoder segmentation |
| 02/20/2003 | US20030035483 Method of coding and decoding image |
| 02/20/2003 | US20030035481 Method for transcoding compressed image bit stream |
| 02/20/2003 | US20030035480 Method for transmission control in hybrid temporal-SNR fine granular video coding |
| 02/20/2003 | US20030035478 Method and apparatus for scalable compression of video |
| 02/20/2003 | US20030035477 Method and apparatus for region-based moving image encoding and decoding |
| 02/20/2003 | US20030035475 Method of simultaneous format reduction and decoding of encoded video signals |
| 02/20/2003 | US20030035442 Full-service broadband cable modem system |
| 02/20/2003 | US20030035255 Exchange coupling film capable of improving playback characteristics |
| 02/20/2003 | US20030035186 Optical transmitter |
| 02/20/2003 | US20030035075 Method and system for providing improved user input capability for interactive television |
| 02/20/2003 | US20030035067 Moving image correction system and moving image correction method |
| 02/20/2003 | US20030035064 Digital signal processing device, DV decoder, recording device using DV decoder, and signal processing method |
| 02/20/2003 | US20030035063 System and method for conversion of text embedded in a video stream |
| 02/20/2003 | US20030035051 Device for and method of automatically tracking a moving object |
| 02/20/2003 | US20030035050 Driving assistance display apparatus |
| 02/20/2003 | US20030035048 LED illumination system for endoscopic cameras |
| 02/20/2003 | US20030035001 3D video conferencing |
| 02/20/2003 | US20030034963 Digital video signal interface module for transferring signals to a long distance |
| 02/20/2003 | US20030034911 Signal coding |
| 02/20/2003 | DE10138486C1 Transmission program data collection method for electronic entertainment device automatically selects and stores data relating to normal times of use |
| 02/20/2003 | CA2457447A1 Technique for reverse transport of data in a hybrid fiber coax cable system |
| 02/20/2003 | CA2456318A1 Interactive program guide configuration system |
| 02/20/2003 | CA2455501A1 Method and apparatus for video communication over a limited bandwidth medium |
| 02/20/2003 | CA2398878A1 Methods and apparatus for the display of advertising material during personal versatile recorder trick play modes |
| 02/19/2003 | EP1284578A1 Data separation and decoding device |
| 02/19/2003 | EP1284577A1 Method for providing interactive services to digital television sets |
| 02/19/2003 | EP1284576A2 Improvements in or relating to communication networks and methods of distributing information around the network |
| 02/19/2003 | EP1284566A1 Bs digital broadcasting receiving device and bs digital broadcasting receiving method |
| 02/19/2003 | EP1284481A1 Signal reproducing apparatus and method, signal recording apparatus and method, signal receiver, and information processing method |
| 02/19/2003 | EP1284081A2 Portable microdisplay system |
| 02/19/2003 | EP0741901B1 Method and apparatus for determining addresses in time along a recording tape |
| 02/19/2003 | EP0691054B1 Efficient transcoding device and method |
| 02/19/2003 | CN1398491A Dynamic adaption of complexity level in scalable MPEG-2 video decoder |
| 02/19/2003 | CN1398490A Scalable MPEG-2 video decoder |
| 02/19/2003 | CN1398489A Scalable coding of multi-media objects |
| 02/19/2003 | CN1398488A Improvements in relating to data compression |
| 02/19/2003 | CN1398487A Method and device for video scene compsn. including graphic elements |
| 02/19/2003 | CN1398486A Image-sensing display device |
| 02/19/2003 | CN1398485A System and method for playback of video with closed captioned test |
| 02/19/2003 | CN1398484A Method and appts. for autoamtic generation of query search terms for program recommender |
| 02/19/2003 | CN1398389A Remote monitoring via consumer electronic appliance |
| 02/19/2003 | CN1398387A Payment transaction method and payment transaction system |
| 02/19/2003 | CN1398121A System and method for providing video data outline video information |
| 02/19/2003 | CN1398120A Interactive digital multimedia cable TV system |
| 02/19/2003 | CN1398119A Structure of up-link/down-link signals for interactive diugital information transmission and synchronous access method |
| 02/19/2003 | CN1398118A Method based on slide window for estimating and equalizing channels of block signals containing pilot |
| 02/19/2003 | CN1398117A Method and device for sampling digital image |
| 02/19/2003 | CN1398113A Method of receiving video program and device for receiving and producing video program |
| 02/19/2003 | CN1398099A Sound data transmitting system and method and transmitting servicer and user's terminal |
| 02/19/2003 | CN1398083A High security data deciphering method and device |
| 02/19/2003 | CN1398082A Multiple circuit |
| 02/19/2003 | CN1397920A Burying and detection of electronic watermark |
| 02/19/2003 | CN1397888A Multichannel image processor and security system using same |
| 02/19/2003 | CN1101993C Data processing appts. and method thereof |
| 02/18/2003 | USRE37994 Method and an apparatus for system encoding bitstreams for seamless connection |
| 02/18/2003 | USRE37991 Apparatus for tracking the flow of video signals by incorportating patterns of machine readable signals which will appear at predetermined locations of a television picture |
| 02/18/2003 | US6523178 Video transmission system |
| 02/18/2003 | US6523177 Cable television system with digital reverse path architecture |