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H04N11/186
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H
ELECTRICITY
H04
Electric communication
H04N
PICTORIAL COMMUNICATION
H04N11/00
Colour television systems
Current Industry
H04N11/186
Decoding means therefor
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Video luminance chrominance separation
Patent number
8,248,536
Issue date
Aug 21, 2012
ATI Technologies, Inc.
Dongsheng Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
SECAM line identification and PAL switch
Patent number
8,212,923
Issue date
Jul 3, 2012
Newport Media, Inc.
Yongru Gu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color reconstruction system and method for a secam television signal
Patent number
8,208,075
Issue date
Jun 26, 2012
Sunplus Technology Co., Ltd.
Tsung Han Chiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency demodulator for recovering SECAM chrominance signal and m...
Patent number
8,107,013
Issue date
Jan 31, 2012
Nextchip Co., Ltd.
Hyo-Ju Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay circuit and video signal processing circuit using the same
Patent number
7,800,696
Issue date
Sep 21, 2010
Sanyo Electric Co., LTD
Shunsuke Serizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for decoding SECAM chrominance signal
Patent number
7,535,514
Issue date
May 19, 2009
SAMUNG ELECTRONICS CO., LTD.
Deuk-Geun Ahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
FM demodulator for SECAM decoder
Patent number
6,943,847
Issue date
Sep 13, 2005
Texas Instruments Incorporated
Karl Renner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulator, particularly for a SECAM chrominance signal, with doub...
Patent number
6,433,837
Issue date
Aug 13, 2002
STMicroelectronics
Didier Salle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
De-emphasis filter with integrated determination of achromatic values
Patent number
6,320,622
Issue date
Nov 20, 2001
Infineon Technologies AG
Xiaoning Nie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for digital multi-standard color signal demodu...
Patent number
6,215,528
Issue date
Apr 10, 2001
Deutsche Thomson-Brandt GmbH
Jinan Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secam chrominance signal demodulator with two red-blue channels and...
Patent number
6,151,080
Issue date
Nov 21, 2000
STMicroelectronics S.A.
Didier Salle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video signal processing and processor taking ratio of intermediate...
Patent number
5,841,485
Issue date
Nov 24, 1998
Snell & Wilcox Limited
Avigdor Steinberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method
Patent number
5,438,371
Issue date
Aug 1, 1995
U.S. Philips Corporation
Rolf-Dieter Gutsmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
SECAM decoder with phase-locked loop demodulators
Patent number
5,194,938
Issue date
Mar 16, 1993
SGS-Thomson Microelectronics, S.A.
Michel Imbert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
SECAM color signal processing device
Patent number
5,101,265
Issue date
Mar 31, 1992
Kabushiki Kaisha Toshiba
Takeshi Adachi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and circuit for the demodulation of time discrete, frequency...
Patent number
4,737,729
Issue date
Apr 12, 1988
Siemens Aktiengesellschaft
Wolfgang Haussmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic gain control circuit
Patent number
4,667,163
Issue date
May 19, 1987
Motorola, Inc.
Michael J. Gay
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital integrated frequency demodulator subcircuit
Patent number
4,663,595
Issue date
May 5, 1987
Deutsche ITT Industries GmbH
Soenke Mehrgardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
F.M. Demodulator with waveform correction circuit
Patent number
4,549,143
Issue date
Oct 22, 1985
U.S. Philips Corporation
Maurice Bouland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for digital FM demodulation
Patent number
4,528,511
Issue date
Jul 9, 1985
ITT Industries, Inc.
Robert Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital FM demodulator using delay circuits
Patent number
4,486,716
Issue date
Dec 4, 1984
U.S. Philips Corporation
Gerard Le Floch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process for demodulating a frequency-modulated signal and demodulat...
Patent number
4,455,533
Issue date
Jun 19, 1984
Thomson-CSF
Jean Y. Moraillon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency demodulator having automatic gain control
Patent number
4,410,856
Issue date
Oct 18, 1983
Thomson-CSF
Francois van Zanten
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic de-emphasis compensation system
Patent number
4,400,720
Issue date
Aug 23, 1983
RCA Corporation
Werner Hinn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulator system including a tunable discriminator suitable for u...
Patent number
4,287,530
Issue date
Sep 1, 1981
Motorola Inc.
Michael J. Gay
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for decoding chrominance signals in the Secam television sy...
Patent number
4,271,427
Issue date
Jun 2, 1981
Thomson-CSF
Michel Van Den Driessche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
SECAM Chroma demodulator circuit
Patent number
4,232,268
Issue date
Nov 4, 1980
RCA Corporation
Werner Hinn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic damping for SECAM high-frequency de-emphasis
Patent number
4,135,201
Issue date
Jan 16, 1979
Tektronix, Inc.
Douglas P. Dickie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase locked demodulator
Patent number
4,051,440
Issue date
Sep 27, 1977
Tektronix, Inc.
Larry A. Nelson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency discriminating circuit
Patent number
3,997,797
Issue date
Dec 14, 1976
Sony Corporation
Hiroshi Sahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SECAM Line Identification and PAL Switch
Publication number
20110249182
Publication date
Oct 13, 2011
Newport Media, Inc.
Yongru Gu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color reconstruction system and method for a secam television signal
Publication number
20100060796
Publication date
Mar 11, 2010
Sunplus Technology Co., Ltd.
Tsung Han Chiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO LUMINANCE CHROMINANCE SEPARATION
Publication number
20100045871
Publication date
Feb 25, 2010
ATI Technologies, Inc.
Dongsheng Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video signal processing apparatus and method
Publication number
20100026902
Publication date
Feb 4, 2010
NEC Electronics Corporation
Kenji Yamashita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Frequency demodulator for recovering SECAM chrominance signal and m...
Publication number
20080049144
Publication date
Feb 28, 2008
NEXTCHIP CO., LTD.
Hyo-Ju Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Delay Circuit and Video Signal Processing Circuit Using the Same
Publication number
20070076124
Publication date
Apr 5, 2007
Sanyo Electric Co., Ltd.
Shunsuke Serizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for decoding SECAM chrominance signal
Publication number
20060109379
Publication date
May 25, 2006
Samsung Electronics Co., Ltd.
Deuk-Geun Ahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FM demodulator for SECAM decoder
Publication number
20030043301
Publication date
Mar 6, 2003
Karl Renner
H04 - ELECTRIC COMMUNICATION TECHNIQUE