Intercarrier circuits

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CPC
H04N5/62

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N5/00Details of television systems

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H04N5/62Intercarrier circuits

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Patents Grantslast 30 patents

Information Patent Grant
Transmission of audio streams
- Patent number 11,405,578
- Issue date Aug 2, 2022
- Nagravision S.A.
- Swamy Siddalinga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable IF output receiver, and applications thereof
- Patent number 8,731,505
- Issue date May 20, 2014
- Synopsys, Inc.
- Carlos Azeredo Leme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable IF output receiver, and applications thereof
- Patent number 8,515,371
- Issue date Aug 20, 2013
- Synopsys, Inc.
- Carlos Azeredo Leme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal receiver capable of cancelling linear and non-lin...
- Patent number 8,502,924
- Issue date Aug 6, 2013
- Mediatek Inc.
- Ming-Luen Liou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitized analog TV signal processing system
- Patent number 8,212,941
- Issue date Jul 3, 2012
- Mediatek Inc.
- Ming-Luen Liou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal receiver
- Patent number 6,791,627
- Issue date Sep 14, 2004
- Koninklijke Philips Electronics N.V.
- Janardhana Bhat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast sound signal processing circuit
- Patent number 6,590,619
- Issue date Jul 8, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsutomu Kawano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
NTSC/DTV reception apparatus automatically conditioned for NTSC sig...
- Patent number 6,307,595
- Issue date Oct 23, 2001
- Samsung Electronics Co., Ltd.
- Allen LeRoy Limberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ghost-cancellation reference signals using spaced PN sequences
- Patent number 6,300,984
- Issue date Oct 9, 2001
- Samsung Electronics Co., Ltd.
- Allen LeRoy Limberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Training signal in plural PN sequences near beginnings of data segm...
- Patent number 6,118,495
- Issue date Sep 12, 2000
- Samsung Electronics Co., Ltd.
- Allen LeRoy Limberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IF signal processing circuit for video signal and sound system form...
- Patent number 6,094,229
- Issue date Jul 25, 2000
- Kabushiki Kaisha Toshiba
- Tadaaki Ohshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SIF signal processing circuit
- Patent number 5,995,169
- Issue date Nov 30, 1999
- Rohm Co., Ltd.
- Hiroyuki Hatano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upper and lower adjacent picture signal traps
- Patent number 5,523,801
- Issue date Jun 4, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yasushi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound carrier detecting circuit
- Patent number 5,483,297
- Issue date Jan 9, 1996
- Samsung Electronics Co., Ltd.
- Jang H. Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for method for selectively demodulating and remodulating...
- Patent number 5,428,404
- Issue date Jun 27, 1995
- Scientific-Atlanta, Inc.
- Eric J. Ingram
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precorrecting an aural carrier signal in a common amplifier system
- Patent number 5,418,578
- Issue date May 23, 1995
- Harris Corporation
- Dennis A. Culling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency locking system using sound intermediate frequency (IF) ca...
- Patent number 5,416,527
- Issue date May 16, 1995
- Zoran Corporation
- Robert F. Casey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video IF amplifier with auxiliary IF amplifier for intercarrier sou...
- Patent number 5,337,091
- Issue date Aug 9, 1994
- Samsung Electronics Co., Ltd.
- Jack R. Harford
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quasi-parallel IF with shared saw filter
- Patent number 5,177,613
- Issue date Jan 5, 1993
- Thomson Consumer Electronics, Inc.
- Mark F. Rumreich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for driving a mechanical resonator from a high impedance...
- Patent number 5,130,669
- Issue date Jul 14, 1992
- Thomson Consumer Electronics, Inc.
- Leroy S. Wignot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting circuit which reduces buzz in a sound signal
- Patent number 5,018,016
- Issue date May 21, 1991
- Sanyo Electric Co., Ltd.
- Hideo Imaizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel sound if with reference carrier derived from quasi-synchro...
- Patent number 4,974,087
- Issue date Nov 27, 1990
- RCA Licensing Corporation
- Mark F. Rumreich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IF circuit with reduced sound attenuation for cable signals
- Patent number 4,766,497
- Issue date Aug 23, 1988
- Zenith Electronics Corporation
- Frank G. Banach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single channel if for video and audio
- Patent number 4,716,464
- Issue date Dec 29, 1987
- RCA Corporation
- Robert P. Parker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing system with offset sound trap
- Patent number 4,660,087
- Issue date Apr 21, 1987
- RCA Corporation
- Mark F. Rumreich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF volume control circuit
- Patent number 4,652,924
- Issue date Mar 24, 1987
- Oak Industries Inc.
- Mircho A. Davidov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television sound signal processor
- Patent number 4,639,786
- Issue date Jan 27, 1987
- RCA Corporation
- Gregory G. Tamer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stable low cost 4.5 MHz remodulator
- Patent number 4,633,316
- Issue date Dec 30, 1986
- Zenith Electronics Corporation
- Dennis E. Burke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound detecting circuit
- Patent number 4,630,119
- Issue date Dec 16, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhiko Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intermediate frequency filter with Nyquist phase modulation correction
- Patent number 4,602,287
- Issue date Jul 22, 1986
- Zenith Electronics Corporation
- Pieter Fockens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION OF AUDIO STREAMS
- Publication number 20210243402
- Publication date Aug 5, 2021
- Nagravision S.A.
- Swamy SIDDALINGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION OF AUDIO STREAMS
- Publication number 20180131894
- Publication date May 10, 2018
- Nagravision S.A.
- Swamy SIDDALINGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE IF OUTPUT RECEIVER, AND APPLICATIONS THEREOF
- Publication number 20130300938
- Publication date Nov 14, 2013
- Carlos Azeredo Leme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE IF OUTPUT RECEIVER, AND APPLICATIONS THEREOF
- Publication number 20100110307
- Publication date May 6, 2010
- Synopsys, Inc.
- Carlos Azeredo Leme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITIZED ANALOG TV SIGNAL PROCESSING SYSTEM
- Publication number 20090273714
- Publication date Nov 5, 2009
- MEDIATEK INC.
- Ming-Luen Liou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELEVISION SIGNAL RECEIVER CAPABLE OF CANCELLING LINEAR AND NON-LIN...
- Publication number 20090115912
- Publication date May 7, 2009
- MEDIATEK INC.
- Ming-Luen Liou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Filter Device, Circuit Arrangement Comprising Such Filter Device as...
- Publication number 20080309827
- Publication date Dec 18, 2008
- NXP B.V.
- Axel Kattner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound intermediate frequency conversion circuit
- Publication number 20060116098
- Publication date Jun 1, 2006
- Yasuo Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Television signal receiver
- Publication number 20020012074
- Publication date Jan 31, 2002
- Janardhana Bhat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Intercarrier circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transmission of audio streams

Programmable IF output receiver, and applications thereof

Programmable IF output receiver, and applications thereof

Television signal receiver capable of cancelling linear and non-lin...

Digitized analog TV signal processing system

Television signal receiver

Broadcast sound signal processing circuit

NTSC/DTV reception apparatus automatically conditioned for NTSC sig...

Ghost-cancellation reference signals using spaced PN sequences

Training signal in plural PN sequences near beginnings of data segm...

IF signal processing circuit for video signal and sound system form...

SIF signal processing circuit

Upper and lower adjacent picture signal traps

Sound carrier detecting circuit

Apparatus for method for selectively demodulating and remodulating...

Precorrecting an aural carrier signal in a common amplifier system

Frequency locking system using sound intermediate frequency (IF) ca...

Video IF amplifier with auxiliary IF amplifier for intercarrier sou...

Quasi-parallel IF with shared saw filter

Apparatus for driving a mechanical resonator from a high impedance...

Detecting circuit which reduces buzz in a sound signal

Parallel sound if with reference carrier derived from quasi-synchro...

IF circuit with reduced sound attenuation for cable signals

Single channel if for video and audio

Video signal processing system with offset sound trap

RF volume control circuit

Television sound signal processor

Stable low cost 4.5 MHz remodulator

Sound detecting circuit

Intermediate frequency filter with Nyquist phase modulation correction

Patents Applicationslast 30 patents

TRANSMISSION OF AUDIO STREAMS

TRANSMISSION OF AUDIO STREAMS

PROGRAMMABLE IF OUTPUT RECEIVER, AND APPLICATIONS THEREOF

PROGRAMMABLE IF OUTPUT RECEIVER, AND APPLICATIONS THEREOF

DIGITIZED ANALOG TV SIGNAL PROCESSING SYSTEM

TELEVISION SIGNAL RECEIVER CAPABLE OF CANCELLING LINEAR AND NON-LIN...

Filter Device, Circuit Arrangement Comprising Such Filter Device as...

Sound intermediate frequency conversion circuit

Television signal receiver