СПИСОК патентов США - подгруппа МПК16 H04N11/16


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№ п/п Номер патента Название патента

2012

18269787Methods and apparatus for color grading with gamut match preview

2001

26285717Digital video encoder for digital video system
36229579Color encoder with chrominance subcarrier generator responsive to a plurality of clock rates or frequencies

2000

46118487Method and circuit arrangement for the memory-optimized processing of a composite video baseband signal CVBS signal
56064446Color decoding

1999

65872592Test signals and test signal generators

1998

75854660Method and apparatus for decoding an analog extended video signal having signalling information included therein for controlling the decoding operations
85841485Video signal processing and processor taking ratio of intermediate filtered signals
95841251Test signals and test signal generators for use with PAL plus televisions
105812204System and method for generating NTSC and PAL formatted video in a computer system
115790110System and method for generating video in a computer system
125777601System and method for generating video in a computer system
135724470Television signal recording/reproducing apparatus and method with DC shifter

1997

145703660System and method for decoding a quadrature ampliture modulated signal
155654768Pal-system adaptive color-signal demodulator
165629742Compatible non linear pre-emphasis for composite video signals
175627592Start code for signalling bits

1996

185587802Extended definition video signal converter for use with a video recorder
195561463Video signal coding using sub-band coding and phase-segregated coding techniques
205534932Letterbox television system
215512960Adaptive type color demodulation apparatus for PAL system
225493339System and method for transmitting a plurality of digital services including compressed imaging services and associated ancillary data services

1995

235473388PAL chroma signal demodulating apparatus
245459524Phase modulation demodulator apparatus and method
255438371Data transmission method
265438370Apparatus and methods for providing close captioning in a digital program services delivery system
275438368System for the compatible processing of a progressively scanned image signal in line interlaced format
285434627Codec for weston clean pal television system
295426465Television systems
305406335Pal encoder using a digital signal processing
315402180RGB encoder for producing a composite video signal for NTSC and PAL systems
325379077System for and method of, operating upon NTSC and PAL signals

1994

335365275Method and apparatus for generating PAL video signal by digital processing
345365273Method and device for film-mode detection
355359368Demodulating a line locked digital color television signal
365345311Pal system chrominance signal processing circuit with improved s/n
375335074Phase locked loop synchronizer for a resampling system having incompatible input and output sample rates
385333014Non-sharp cut filters for assembling and splitting in Weston Clean PAL
395323236An extended television signal encoding and decoding system comprising control data for controlling the decoder
405301015NTSC and PAL compatible digital encoder
415293248System and apparatus for recording and reproducing and extended definition video signal in/from a track on a magnetic carrier

1993

425274449Letterbox television signal with edge regions containing transformed pixel values
435270817Television signal processing apparatus for separating an auxiliary signal from a letterbox signal
445268756Generation of synchronization samples for a digital PAL signal
455268751Auxiliary signal to assist conversion of a letterbox standard aspect ratio television signal to a wide aspect ratio signal
465249038System and method for converting component video signals to a composite video signal compatible with the PAL standard
475231491Television system providing wide aspect ratio image information compatible with a standard aspect ratio format
485208668Television transmission system including encoder and decoder compatible with current television standards having a 4:3 aspect ratio

1991

495075773Data transmission in active picture period
505053857Television signals
515047841Encoder for television signals
525010392Method of and apparatus for receiving high definition television signals

1990

534942466Bandwidth compression for television signals
544897713Color television signal decoding circuit

1989

554890160TV picture motion vector measurement by correlation of pictures
564873573Video signal processing for bandwidth reduction
574833526Three dimensional non-adaptive decoder for a PAL color television composite signal

1987

584706110Apparatus for decoding a PAL standard color television signal
594646137Method of producing a modulated chrominance signal with suppressed carrier and color carrier modulator for performing the method
604644388Process and circuit for the demodulation of chrominance signals
614638349Method of and circuit for digitally demodulating an amplitude-modulated signal produced by suppressed-carrier amplitude modulation of two carriers of the same frequencies in a phase-quadrature relationship

1986

624625232Demodulation circuit for a digitized chrominance signal having a sampling signal oscillator coupled to a chrominance signal oscillator
634605953Digital PAL color television signal demodulators

1985

644543598Color television systems
654506286PAL digital video signal processing arrangement

1984

664464685Method and apparatus for decoding and recording composite digital television signals to prevent degradation of the signals

1983

674417271Demodulator circuit for color television signals of PAL system
684412181Process for the demodulation of an amplitude modulated signal and demodulator performing this process
694409612Circuit arrangement for separating the components of a PAL color television signal

1982

704349833Apparatus for digital demodulation or modulation of television chrominance signals
714343017Decoding composite PAL television signals
724337477Color demodulating apparatus

1981

734300155PAL Demodulator having non-synchronized line switch

1980

744229760Video games color synthesis
754223341Circuitry providing a delayed color television signal having luminance and chrominance components derived from adjacent lines

1977

764030120Processing arrangement and correcting device for color television signals
774021842Demodulating circuit for color television signals
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Дата формирования списка: 03.04.2017