СПИСОК патентов США - подгруппа МПК16 H04N11/14



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№ п/п Номер патента Название патента

2017

19578297Video signal transmission method, device, system and terminal
29575665Graphics display system with unified memory architecture

2016

39451227Signal synthesis circuit to synthesize luma signals and chroma signals
49232204Method and device for transmitting high-definition video signal

2015

59111369Graphics accelerator
69077997Graphics display system with unified memory architecture

2009

77599008Method and/or apparatus for cross-color and cross-luminance suppression using shimmer detection
87508995Method and apparatus for monitoring electronic transmission of an image

2005

96879330Graphics display system with anti-flutter filtering and vertical scaling feature

2004

106819330Graphics display System with color look-up table loading mechanism
116798420Video and graphics system with a single-port RAM
126768774Video and graphics system with video scaling
136762762Graphics accelerator
146751256Transmission of digital images within the NTSC analog format
156744472Graphics display system with video synchronization feature
166738072Graphics display system with anti-flutter filtering and vertical scaling feature
176731295Graphics display system with window descriptors
186721837Graphics display system with unified memory architecture
196700588Apparatus and method for blending graphics and video surfaces

2003

206661427Graphics display system with video scaler
216630945Graphics display system with graphics window control mechanism
226608630Graphics display system with line buffer control scheme
236581164System for adjusting clock frequency based upon amount of unread data stored in sequential memory when reading a new line of data within a field of data
246570579Graphics display system
256529935Graphics display system with unified memory architecture

2002

266501480Graphics accelerator
276380945Graphics display system with color look-up table loading mechanism

2001

286292224Method for eliminating dot-crawl on NTSC television monitors
296285717Digital video encoder for digital video system
306229579Color encoder with chrominance subcarrier generator responsive to a plurality of clock rates or frequencies
316226042Color encoder
326189064Graphics display system with unified memory architecture
336175385Digital PLL circuit for MPED stream and MPEG decoder having the digital PLL circuit

2000

346064446Color decoding
356038276Digital phase lock loop for non-continuous reference signal

1999

365870152Carrier chrominance signal forming device

1998

375844629Digital-to-analog video encoder with novel equalization
385812204System and method for generating NTSC and PAL formatted video in a computer system
395790110System and method for generating video in a computer system
405777601System and method for generating video in a computer system
415732164Parallel video processor apparatus

1997

425703660System and method for decoding a quadrature ampliture modulated signal
435661530Television circuit utilizing color burst signal
445638135Digital color encoder with improved circuitry

1996

455561467Receiver and channel compatible encoding/decoding system for high definition video
465493339System and method for transmitting a plurality of digital services including compressed imaging services and associated ancillary data services

1995

475479458Digital phase shifter including 1/N for phase detect and subsequent VCO adjust
485459524Phase modulation demodulator apparatus and method
495438370Apparatus and methods for providing close captioning in a digital program services delivery system
505430487Method and apparatus for improving temporal video signal processing using motion vectors transmitted with the video signal
515402180RGB encoder for producing a composite video signal for NTSC and PAL systems
525379077System for and method of, operating upon NTSC and PAL signals

1994

535369448Video signal processing system removing redundant information from chroma/motion separation output
545361099NTSC/HDTV community receiving system
555359368Demodulating a line locked digital color television signal
565317410I-axis detecting circuit provided in color demodulating circuit of TV receiver
575301015NTSC and PAL compatible digital encoder

1991

585067011Method and apparatus for demodulating chrominance signals using a training signal in place of a color burst signal
595047841Encoder for television signals
604999701High definition NTSC compatible television system with increased horizontal bandwidth and reduced color artifacts
614985754High index color encoding system
624982179Composite video signal generation method and device

1989

634873567Extended horizontal resolution of luminance and chrominance in a high definition television system
644849808System for filtering color television signals utilizing comb filtering of liminance with variable combing level at low frequencies and filtering of chrominance by comb filtering time multiplexed color difference signals
654837611Wideband NTSC-compatible transmission system with noise reduction processing
664829367Apparatus and method for encoding and decoding a NTSC color video signal

1988

674772949High resolution television transmission system

1987

684710802Television receiver including a circuit arrangement for demodulating an NTSC-coded color signal
694710801System for decomposition of NTSC color video signals using two frame buffers
704709256Wide screen composite video signal encoder and standard aspect ratio decoder having barst and subcarrier components of different frequencies
714686520Digital color encoder
724670783High resolution television system
734661840NTSC color television transmission
744660074NTSC color television transmission without chroma crawl
754651208Compatibility of widescreen and non-widescreen television transmissions
764646137Method of producing a modulated chrominance signal with suppressed carrier and color carrier modulator for performing the method
774641181Signal to noise ratio enhancement using baseband signals in an FM television system
784641179Economical high-definition television using a modulated-signal combination

1986

794631574Compatible high-definition television with extended aspect ratio
804630099Time multiplexing chrominance information for compatible high-definition television
814613903High-resolution television transmission system
824605950Two channel compatible high definition television broadcast system
834594607Demodulator for sampled chrominance signals including a Nyquist filter for recovering wideband I color difference signals
844589011Single sideband modulated chrominance information for compatible high-definition television
854584599Signal to noise ratio enhancement using baseband signals in an FM television system
864564857Aspect ratio improvement for compatible high-definition television

1985

874527188Apparatus for demodulating sampled data chroma signals

1984

884479141Color television coding circuit

1983

894417270Wide band chrominance demodulator with color noise reduction function
904389665Color demodulation device for use in color television receivers

1982

914355327Digital color encoder

1981

924264919Cancelling cross modulation in two color TV signals passed through non-linear path

1980

934223341Circuitry providing a delayed color television signal having luminance and chrominance components derived from adjacent lines

1976

943950780VIR chroma system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017