СПИСОК патентов США - подгруппа МПК16 H04N9/45


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№ п/п Номер патента Название патента

2017

19589320Image-pickup unit, image-pickup apparatus, and image processing system
29575665Graphics display system with unified memory architecture

2016

39531991Camera system, video processing apparatus, and camera apparatus
49516286Color correction devices and methods

2015

59172852Camera system, video processing apparatus, and camera apparatus
69160895Method and apparatus for quickly responding to signal
79131196Systems and methods for defective pixel correction with neighboring pixels
89111369Graphics accelerator
99077997Graphics display system with unified memory architecture

2014

108711452Processing color and panchromatic pixels
118643783Vertical field detection for television receivers

2013

128576309Pixel defect correction device, imaging apparatus, pixel defect correction method, and program
138531604Synchronization signal generating device and display apparatus
148467088Image signal processing apparatus, imaging apparatus, image signal processing method and computer program
158441546Image processing device and image processing program
168345160Synchronous signal conversion circuit, signal processing system including it, and synchronous signal conversion method

2012

178305492Dual burst locked oscillator architecture for an analog television receiver
188294820Video signal synchronization signal generating apparatus and video signal synchronization signal generation method
198229212Interpolation system and method
208199254Device for separating synchronous signal and method thereof
218111334Signal switching apparatus and control method of signal switching apparatus

2011

228040158Frequency difference detection apparatus and method, frequency discrimination apparatus and method, and frequency synthesis apparatus and method

2010

237852408Fractional phase-locked loop for generating high-definition and standard-definition reference clocks
247777813Color burst automatic detection device
257697067Digital video processing systems and methods for estimating horizontal sync in digital video signals
267697064Video signal processing apparatus and video signal processing method
277671923Digital processing system and method for tracking subcarrier included in video signal

2009

287545937Chrominance processing arrangement having immunity to colorstripe encoding
297515211Video signal processing circuit, video signal display apparatus, and video signal recording apparatus
307511764Digital camera synchronization
317508451Phase-noise mitigation in an integrated analog video receiver
327489338Automatic color-sync polarity control

2008

337471338Synchronous image signal data generator
347432980Method for reducing analog PLL jitter in video application
357425991System and method for determining video subcarrier phase
367391472System and method for adaptive color burst phase correction
377349032Circuit to resize and enlarge an image signal and resizing and enlargement method for an image signal
387349009Vector waveform correction device

2007

397253844Method and arrangement for synchronising on-screen display functions during analog signal reception
407250980Automatic detection of sync polarity in video timing and generation of blanking period indicator from sync information
417239341Vector waveform rotation device

2006

427146008Conditional access television sound
437061541Apparatus and method for compensating a color carrier of an image signal

2005

446879330Graphics display system with anti-flutter filtering and vertical scaling feature
456839092Feed forward error correction in video decoder

2004

466819330Graphics display System with color look-up table loading mechanism
476798420Video and graphics system with a single-port RAM
486768774Video and graphics system with video scaling
496762762Graphics accelerator
506753924Oscillation signal processing apparatus, television apparatus and oscillation signal processing control method
516744472Graphics display system with video synchronization feature
526741289Technique to stabilize the chrominance subcarrier generation in a line-locked digital video system
536738072Graphics display system with anti-flutter filtering and vertical scaling feature
546731295Graphics display system with window descriptors
556721837Graphics display system with unified memory architecture
566700588Apparatus and method for blending graphics and video surfaces

2003

576661427Graphics display system with video scaler
586630945Graphics display system with graphics window control mechanism
596608630Graphics display system with line buffer control scheme
606570579Graphics display system
616529935Graphics display system with unified memory architecture
626522366Dual-loop PLL circuit and chrominance demodulation circuit

2002

636501480Graphics accelerator
646462789Circuit and method for generating chrominance lock
656453109Video-signal processing apparatus providing a first clock signal and second clock signal which is based on the phase of the input signal
666449421Video signal processor having a reduced number of oscillation units
676429904Method for converting analog video signal to digital video signal
686380980Method and apparatus for recovering video color subcarrier signal
696380945Graphics display system with color look-up table loading mechanism
706347179Video signal processor

2001

716330034Color phase-locked loop for video decoder
726317161Horizontal phase-locked loop for video decoder
736310653Phase comparison and phase adjustment for synchronization to a reference signal that is asynchronous with respect to a digital sampling clock
746292231Color signal generation circuit
756249321Device and method for correcting color distortion on TV receiver
766246440Circuit for generating a reference signal
776229579Color encoder with chrominance subcarrier generator responsive to a plurality of clock rates or frequencies
786219101Method and apparatus for video flicker filter
796201578Apparatus with A/D converter for processing television signal
806191821Method and apparatus for synchronization of periodic signals
816189064Graphics display system with unified memory architecture
826188258Clock generating circuitry
836175385Digital PLL circuit for MPED stream and MPEG decoder having the digital PLL circuit

2000

846064446Color decoding
856052152Digital carrier synthesis by counting cycles for synchronization to a reference signal that is asynchronous with respect to a digital sampling clock
866038276Digital phase lock loop for non-continuous reference signal
876034735Clock generator for digital video signal processing apparatus

1999

886008858Video timing generation
895987209Video signal receiver in which a reference signal is shared by a PLL circuit which sets the output frequency of a local RF-IF oscillator and by the chrominance signal generator
905978038Image information processing apparatus using single phase-locked loop
915917550Clock signal generator for composite video signal
925896180Phase-locked loop circuit for generating stable clock signal for use in regeneration of picture signal

1998

935815214Oscillatory signal generator arrangement
945808691Digital carrier synthesis synchronized to a reference signal that is asynchronous with respect to a digital sampling clock
955805231Phase synchronizing method and circuit
965801789Method and apparatus for overlaying digitally generated graphics over an analog video signal
975786866Video color subcarrier signal generator
985786865Apparatus and method for digital amplitude and phase detection

1997

995703656Digital phase error detector for locking to color subcarrier of video signals
1005621472System for inexpensive phase coherent subcarrier generation

1996

1015541666Method and apparatus for overlaying digitally generated graphics over an analog video signal
1025526055Apparatus and method to derive a television color subcarrier frequency signal from a computer video signal

1995

1035459524Phase modulation demodulator apparatus and method

1994

1045355172Method and apparatus for sampling a reference signal
1055355171Digital oscillator and color subcarrier demodulation circuit having the digital oscillator
1065311296Video signal generator circuit and video image processing device using the same

1993

1075196921Data transmission using color burst position modulation

1992

1085132782Interleave detector of composite video signal
1095111282Chrominance subcarrier generating circuit

1991

1105025310Clock pulse generator capable of being switched to process both standard and non-standard television signals
1115021872Phase locked subcarrier regenerator
1125018015Adaptive keyed synchronous detector

1990

1134977445Sync-signal reproducing circuit for use in television receiver

1989

1144847678Dual mode gen-lock system which automatically locks to color burst or to sync information
1154797732Subcarrier generating device for color signal processing circuit

1988

1164769691Burst locked oscillator with side-lock protection
1174736237Chroma demodulation apparatus for use with skew corrected clock signal

1987

1184700217Chrominance signal phase locked loop system for use in a digital television receiver having a line-locked clock signal
1194694327Digital phase locked loop stabilization circuitry using a secondary digital phase locked loop
1204686568Method of increasing the dynamic range and reducing quantization noise of video signals
1214686560Phase locked loop system including analog and digital components
1224675723Single oscillator PAL generator lock system

1986

1234613828Injection-locked video frequency oscillator
1244575757PAL offset generator

1985

1254558349Color subcarrier generator
1264544943Stabilized color television subcarrier regenerator circuit
1274533879Integrated circuit kit with a phase-locked loop for color television receivers
1284517587Synchronizing signal generating circuit for solid-state color video camera
1294511915Color television encoding circuit
1304503455Control signal generator for a television signal codec
1314500909Synchronizing signal generating apparatus

1984

1324485354PLL Oscillator synchronizing system with DC control of free-running frequency
1334485353PLL Oscillator synchronizing system with matrix for phase correction
1344473838Digital color generator
1354450474PAL System synchronizing signal generating apparatus

1983

1364390892TV Sync generator system for PAL standards

1982

1374328513Synchronizing signal generator device for television

1981

1384295157Signal generating circuit in a color television system
1394278994Circuit arrangement in a color television encoder
1404268853Synchronizing signal generator for a PAL television signal processing system
1414268852Sync generator for a color television system

1979

1424162508Synchronizing signal generator for PAL-TV signal processing system

1978

1434084177SECAM Subcarrier generator

1977

1444035833Method and apparatus for adjusting the output frequency of a frequency source to a very high degree of precision

1976

1453935387Pulse generator for television for generating at least one pulse series having pulses of different duration and repetition period
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017