СПИСОК патентов США - подгруппа МПК16 H04N7/04


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№ п/п Номер патента Название патента

2016

19531760Methods and apparatus for packetized content delivery over a content delivery network
29479711Embedded audio routing switcher
39425866Method and apparatus for receiving coupled signal of terrestrial signal and mobile signal
49256748Visual based malicious activity detection
59253490Optimizing video transfer

2015

68949923Remote media streaming

2014

78866968Video processing device, and video display system containing same
88755410Information processing apparatus, information processing method, and program
98687122Image display device

2013

108587721Circuitry and techniques to asynchronously process, output and/or display digital video data of a broadcast
118525928Signal transmission system
128493509Digital video formatting scheme for analog format video signals using adaptive filtering
138441575Audio clock regenerator with precise parameter transformer
148421862Drive recorder
158421815Imaging bit plane sequencing using pixel value repetition
168411204Image display device
178363971Image processing apparatus and image processing method

2012

188311096Method and device for continuous adaptation of coding parameters to a variable user-data rate
198194143Digital camera apparatus and recording method thereof
208189106Video data transmitting and receiving apparatus, and video data transmitting and receiving method
218189102Image processing apparatus using interpolation direction
228149744Digital broadcasting system and data processing method

2011

237950043Digital broadcast system, receiving apparatus and transmitting apparatus
247864189Converting color data to a color palette

2010

257738777DVD-audio disk, and apparatus and method for playing the same

2009

267592719Protection of A/V components
277558326Method and apparatus for sending auxiliary data on a TMDS-like link
287555021Digital multi-source multi-destination video multiplexer and crossbar device
297554609Method and apparatus for detecting and rejecting NTSC Interference in ATSC system

2008

307450819Method for addressing a bitstream recording
317409143DVD-audio disk, and apparatus and method for playing the same
327359474Clock recovery circuit and clock-recovering filter circuit
337327942Apparatus for recording and/or playing back catalog information

2007

347312833Channel equalizing apparatus and method for digital television receiver
357307665Method and system for generating reference signals with improved correlation characteristics for accurate time of arrival or position determination
367283570Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof
377254310Clock-slaving in a programmable video recorder
387245826Encoding/recording device that suspends encoding for video data and sampling for an audio signal in response to a recording pause instruction so as to allow data recorded before and after recording pause to be continuously reproduced
397221406Data creation method and data transfer method and apparatus
407194194Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween
417194192Recording medium for storing encrypted audio data, apparatus for and method of recording the same, and apparatus for and method of reproducing the same
427167635System for recording audio information with image
437164848Audio disc of improved data structure and reproduction apparatus therefor

2006

447151890Audio disc of improved data structure and reproduction apparatus therefor
457139467Recording medium containing supplementary service information for audio/video contents, and method and apparatus of providing supplementary service information of the recording medium
467136575Audio disc of improved data structure and reproduction apparatus therefor
477136106Apparatus controller, device and method for controlling data transmission of digital apparatus, and data transmission control system
487133594Digital recording apparatus that secures a certain number of video frames in a VOB constituting with another VOB a portion of encode stream that should be reproduced seamlessly
497133407Data communications system
507123819Encoding/recording device that suspends encoding for video data and sampling for an audio signal in response to a recording pause instruction so as to allow data recorded before and after recording pause to be continuously reproduced
517123816Audio and/or video generation apparatus and method of generating audio and/or video signals
527123631Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof
537106953Audio and video recording and reproduction apparatus
547103265Automatic level control for changing audio mode of digital video recording apparatus
557092618Audio information reproducing system, audio information reproducing apparatus and audio information reproducing method
567065287Apparatus, method and database for control of audio/video equipment
577058289Information recording medium, information recording method and apparatus, and information playback method and apparatus
587057979Additional information recording method on optical disk, and optical disk recording apparatus
597054545Recording, edit, and playback methods of audio information, and information storage medium
607054544System, method and record medium for audio-video synchronous playback
617050110Method and system for generating annotations video
627043144Camera
637035528Providing audience flow in a personal television device
647031031Position measuring system
657027717Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium
667027100Video signal transmission device, video signal output device, video signal reception device, video signal duplication control system, information superimposing/extraction device, and image recording medium
677006149Video signal control circuit
687003214Recording, edit, and playback methods of audio information, and information storage medium

2005

696947662Picture mapping system
706901210Multi-session disc having a DVD application session, and a recording and/or reproducing apparatus and method thereof

2004

716675386Apparatus for video access and control over computer network, including image correction

2003

726515711System for correcting an aural carrier signal

2002

736453286Computer system for processing image and sound data using ADPCM stereo coding

2001

746330334Method and system for information dissemination using television signals

2000

756122380Apparatus and method of providing stereo television audio signals
766040870Method and apparatus for nesting secondary signals within a television signal

1999

776008856Method of using an audio transmission signal to transmit video data
786003073Method and a system for communication of control information from a control information generator to one or more computer installations
795982446Video modulator arrangement
805940070Device and method for transmitting an audio signal using a video signal line in a computer system
815929921Video and audio signal multiplex sending apparatus, receiving apparatus and transmitting apparatus

1998

825845242Computer system for processing image and sound data
835835670Multilingual recording medium and reproduction apparatus
845822020Method and device for generating a modulated television signal
855808689Method and apparatus for nesting secondary signals within a television signal
865805240Radio frequency transmitter having circuitry for regulating a mixing frequency adjusting output power, eliminating high frequency abnormalities, preventing audio/visual interference, and controlling output intensity
875784522Information signal transmitting system
885751824Method of stabilizing the level of an audio signal in television broadcasting
895751366Inclusion of audio signal within video signal
905734786Apparatus and methods for deriving a television guide from audio signals
915721584Two-way broadcast system and receiving system

1997

925694518Computer system including ADPCM decoder being able to produce sound from middle
935692099Computer system including recovery function of ADPCM sound data
945689438Audio bit stream generator for high definition television utilizing personal computer, and control method therefor
955675388Apparatus and method for transmitting audio signals as part of a television video signal
965640484Switch for automatic selection of television signal sources for delivery of television guide data
975623315Computer system for processing sound data

1996

985590195Information dissemination using various transmission modes
995585858Simulcast of interactive signals with a conventional video signal
1005555275Multi-threshold and hierarchical television signal transmission system
1015553220Managing audio data using a graphics display controller
1025537141Distance learning system providing individual television participation, audio responses and memory for every student
1035535246Method of video noise reduction using non-linear pre/de-emphasis
1045534933Apparatus for processing NTSC TV signals having digital signals on quadrature-phase video carrier
1055510855Satellite television broadcasting receiver including improved clamping circuit
1065508746Advanced television system
1075499103Apparatus for an electronic guide with video clips
1085483538Audio frame synchronization for embedded audio demultiplexers

1995

1095463425Synchronizing apparatus for synchronizing audio signal with video signal
1105461426Apparatus for processing modified NTSC television signals, with digital signals buried therewithin
1115426466Composite video signal with audio
1125418578Precorrecting an aural carrier signal in a common amplifier system
1135408270Advanced television system
1145406626Radio receiver for information dissemenation using subcarrier
1155394182System for delivering digital sound, graphics, real time files and data via cable

1994

1165357284Compatible digital audio for NTSC television
1175289288Method and apparatus for encoding a video signal having multi-language capabilities
1185276714Broadcast/non-broadcast MUSE signal sound decoder with a variable protection period

1993

1195257403Method of subcarrier multiplication which preserves AM Information in FM systems
1205251042Component video signal transmitting apparatus
1215243424Apparatus and method for the measurement of tuning delay between a video signal and an audio signal
1225241538Transmission apparatus
1235235421Encoding device in a super high definition television system and method thereof
1245231495Digital signal processing device to execute time-sharing multiplex or separation of a plurality of kinds of digital signals

1992

1255173775Reformatting of television signal data for transmission using a different modulation scheme
1265164839Method for handling audio/video source information
1275161004Television receiver including a frequency demodulator for lowering the threshold
1285159711Interference filter with high degree of selectivity for TVRO receiver system
1295153723HDTV audio subsystem with timing characteristics compatible with video subsystem
1305151779Signal transmission system for high definition television
1315150211Method and system for multiplexing audio and video signals to distribute still pictures with accompanying sound
1325130815Method and apparatus for encoding a video signal having multi-language capabilities
1335124793Sound multiplex signal encoder circuit with controlled AFC operations
1345091936System for communicating television signals or a plurality of digital audio signals in a standard television line allocation

1991

1355072297Method and system for transmitting and receiving PCM audio signals in combination with a video signal
1365067018Frequency-division multiplexing arrangement for preventing interference between a main television signal and a helper signal thereof
1375067011Method and apparatus for demodulating chrominance signals using a training signal in place of a color burst signal
1385063445Multiple sub-sampling transmitting/receiving system performing interfield and interframe offset sub-sampling of a broad bandwidth television signal
1395061999Multiplex signal processing apparatus
1405057932Audio/video transceiver apparatus including compression means, random access storage means, and microwave transceiver means
1415047860Wireless audio and video signal transmitter and receiver system apparatus
1425027207Television signal transmission system utilizing TDMA technique
1435021882Definition television systems
1445014122Method and apparatus for encoding and transmission of video signals
1455003395Satellite receiver having an independent active energy dispersal signal generator
1464983967Transmission of audio in a video signal

1990

1474970592Horizontal synchronization, clock synchronization, D.C. restoration and gain control scheme for an analog TV system
1484963995Audio/video transceiver apparatus including compression means
1494963967Timing audio and video signals with coincidental markers
1504955074AFC apparatus with selection between average value mode and keyed mode
1514953179Energy-dispersal signal rejection circuit and method
1524952952Method and apparatus for video signal transmission using modulation
1534951313Scrambled frequency modulated video signal transmission system
1544947241Training signal for maintaining the correct phase and gain relationship between signals in a two-signal high definition television system
1554945404Video communication system and phase or frequency modulator included therein
1564945403Color television format using pulse frequency and pulse width modulation
1574943849Television transmission system having improved separation of audio and video spectra
1584937668Method and apparatus for transmitting video information
1594910798Reverse Nyquist slope filter
1604907087Transmission of signals through analog channels using adaptive frequency modulation

1989

1614879729Apparatus for the decoding coded frequency modulated signals
1624875096Encoding of audio and digital signals in a video signal
1634821261Packet transmission of digital signals over a high capacity channel, particularly over a satellite broadcasting channel
1644821120Television sub-carrier transmission
1654821097Apparatus and method for providing digital audio on the sound carrier of a standard television signal
1664816781FM modulator

1988

1674794456High-definition television transmission system
1684788590RF converter employing an SAW filter
1694786967Interactive video apparatus with audio and video branching
1704774507Special video effect system
1714754228Method and apparatus for demodulating an angle modulated signal
1724748636Method and apparatus of transmitting image data in a satellite system

1987

1734713689Frequency demodulator for television receiver with time multiplexing
1744706109Television transmission system
1754703355Audio to video timing equalizer method and apparatus
1764694338High-definition television transmission system
1774658296Dynamic noise reduction for video
1784656512Multiple audio transmission system using a single video color carrier
1794652919Video color transmission system with dual audio channels
1804641181Signal to noise ratio enhancement using baseband signals in an FM television system

1986

1814625240Adaptive automatic gain control
1824623921Antenna diplexer utilizing aural input for visual service
1834622694Transmission system for TV signals on radio links
1844620226Apparatus for producing audio and visual signals for modulating a television system carrier signal
1854611231Signal processing apparatus for a video signal
1864605904Phase locked loop frequency demodulator having an adjustable bandwidth
1874593318Technique for the time compression multiplexing of three television signals
1884589016FM television signal receiving circuit
1894585998Method and device for coherent demodulation of a digitally modulated carrier
1904584599Signal to noise ratio enhancement using baseband signals in an FM television system
1914575709Signal encoding-decoding apparatus

1985

1924541008Television signal bandwidth reduction using variable rate transmission
1934527187High sensitivity FM signal demodulation system

1984

1944434440FM/TV Transmission system

1982

1954318126Multiplexed video transmission apparatus for satellite communications
1964314372Methods and means for producing and reproducing transmitted or recorded sound or video signals

1981

1974281348Television signal receiving apparatus

1980

1984215370Satellite video multiplexing communications system
1994191968Video signal communications system with improved signal-to-noise ratio

1976

2003955211Multiplex transmission of television audio-visual signals
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017