СПИСОК патентов США - подгруппа МПК16 H04N9/455


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№ п/п Номер патента Название патента

2015

19160895Method and apparatus for quickly responding to signal

2014

28878904System, method, and computer program product for increasing an LCD display vertical blanking interval
38643783Vertical field detection for television receivers

2013

48531604Synchronization signal generating device and display apparatus

2012

58294820Video signal synchronization signal generating apparatus and video signal synchronization signal generation method
68199254Device for separating synchronous signal and method thereof

2011

77986371Video signal processing device, method of the same and vehicle-mounted camera system

2010

87852408Fractional phase-locked loop for generating high-definition and standard-definition reference clocks
97821576Video format determination using the horizontal synchronizing signal
107777813Color burst automatic detection device
117697067Digital video processing systems and methods for estimating horizontal sync in digital video signals
127671923Digital processing system and method for tracking subcarrier included in video signal
137667774Video switcher and video switching method

2009

147570305Sampling of video data and analyses of the sampled data to determine video properties
157511764Digital camera synchronization
167511762Generation of a frame synchronized clock for a wireless video receiver
177508451Phase-noise mitigation in an integrated analog video receiver

2008

187471338Synchronous image signal data generator
197432980Method for reducing analog PLL jitter in video application
207349032Circuit to resize and enlarge an image signal and resizing and enlargement method for an image signal
217330217Chroma phase error correction circuitry and methods and systems utilizing the same

2007

227253844Method and arrangement for synchronising on-screen display functions during analog signal reception
237250980Automatic detection of sync polarity in video timing and generation of blanking period indicator from sync information

2004

246765624Simulated burst gate signal and video synchronization key for use in video decoding

2003

256516132Method and apparatus for improving the effects of color burst modifications to a video signal

2001

266219485Method and apparatus for automatically adjusting the amplitude of a color burst signal

2000

276046776Burst gate pulse generator
286043850Burst gate pulse generator circuit
296038276Digital phase lock loop for non-continuous reference signal

1998

305844621Burst gate pulse generator
315812208Burst separator and slicer circuit
325784523Method and apparatus for defeating effects of color burst modifications to a video signal
335774184Color burst forming circuit and color burst gate pulse forming circuit

1996

345532757APC and ACC processing using common circuitry
355481313Burst signal generating circuit of a video processing system

1994

365371541Phase-converting circuit for superimpose control
375301015NTSC and PAL compatible digital encoder

1993

385262861Computer controllable video synchronization and frame pulse signal generator
395253042Burst phase detection circuit
405251014Circuit for detecting phase error of color burst signal
415231509Burst gate pulse generating device for use in image signal reproducing system
425229735Wide frequency deviation voltage controlled crystal oscillator having plural parallel crystals

1992

435130785Integrated synchronizing signal separating circuit for generating a burst gate pulse

1991

445038203Burst gate pulse generating circuit

1990

454975767NTSC/PAL subcarrier based H-lock with color framing and detection
464930003Burst/continuous wave converting apparatus for converting continuous wave in response to bursts

1989

474884040Sampled data phase locking system
484843470Integrated synchronizing signal separating circuit for generating a burst gate pulse

1988

494766483Automatic color tuning system with variable gain APC circuit
504751565Microprocessor controlled digital genlock
514745493Circuit arrangement for a color image recording and reproduction instrument or a color television receiver
524719505Color burst regeneration

1987

534706110Apparatus for decoding a PAL standard color television signal
544706034Signal discriminating apparatus for extracting component signals from a composite signal
554682209Digital chrominance processor with a phase and frequency controlled digital oscillator independent of the stable oscillator frequency
564677463Color television receiver comprising a chrominance signal processing circuit and an integrated circuit therefor
574636836Phase locked loop system for providing a phase shifted output signal

1986

584633298Digitally controlled phase locked loop system having coarse and fine locking modes
594626890Method and apparatus for removing phase modulation from the color burst
604620219Apparatus for detecting a chrominance reference burst component to develop a burst gate pulse
614598310Circuit arrangement for obtaining a phase-sensitive control quantity, in particular in a color television receiver
624581630Constant width burst gate keying pulse generator

1985

634561014Method and circuit for frequency and phase locking a local oscillator for television
644551682Digital sine-cosine generator
654550338Detecting circuit
664527145Method and apparatus for the digital control of the phase of the system clock of a digital signal processing system
674514754Digital color television signal processing circuit
684509016Signal detecting circuit
694491862Color-television receiver with at least one digital integrated circuit for processing the composite color signal

1984

704470064Horizontal sync to subcarrier phase measurement method and apparatus
714468687Television synchronizing signal reproducing apparatus
724454530Color framing signal generator
734425576Picture stabilizing circuit in color television receiver

1983

744413274Color synchronizing circuit
754408222Phase detector for television tuning systems and the like
764389663Apparatus for indicating the phase of the color subcarrier signal in each line of a color television signal

1982

774356410Pulse transmission and repetition circuit
784350999Video formatted digital data transmission method and apparatus
794346398Automatic clock phase selector
804335403Horizontal countdown system for television receivers
814327373Composite color signal processing circuit

1981

824300155PAL Demodulator having non-synchronized line switch
834292648Color corrector for a composite color video signal
844291332Phase-locked circuit
854255759Color television receiver AFPC circuit
864249199Phase compensated controlled oscillator
874247867Apparatus for processing the output voltage of a detection circuit

1980

884234858Voltage controlled oscillator with phase control circuits
894229759Signal detector including sample and hold circuit with reduced offset error
904228456Burst gating signal generating circuit
914227205Hue and saturation control circuitry requiring single coupling capacitor
924216493Chrominance signal processing circuit in color television receiver

1979

934173769Circuit arrangement a portion of which is included within in a monolithic integrated semiconductor body
944173023Burst gate circuit
954170023Carrier AGC circuit, especially burst ACC and APC
964149180Burst gating signal generating circuit
974149179Circuit for generating TV color burst gate
984136289Phase control circuit and oscillator circuit using it

1978

994128817Voltage controlled oscillator with phase control circuits
1004121243Color subcarrier generator
1014095255Controlled oscillator with increased immunity to parasitic capacitance

1977

1024063279Self-tracking injection lock voltage controlled oscillator
1034056826Subcarrier regeneration circuit for color television receivers
1044052679Phase shifting circuit
1054051518Burst gate pulse generator
1064038681Chroma-burst separator and amplifier
1074020500Controlled oscillator
1084015287Color television receiver including a chrominance subcarrier regenerator
1094001603Emitter load switching circuit

1976

1103973221Voltage controlled crystal oscillator apparatus
1113949418Burst gate and backporch clamping circuitry
1123938180Color television signal recording employs chrominance below luminance spectrum and color burst to correct timing variations
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017