for stereo-monaural switching

Industry

CPC
H04H40/81

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Parent Industries

HELECTRICITY H04Electric communication H04HBROADCAST COMMUNICATION H04H40/00Arrangements specially adapted for receiving broadcast information

Current Industry

H04H40/81for stereo-monaural switching

Industries

Patents Grantslast 30 patents

Information Patent Grant
Audio signal of an FM stereo radio receiver by using parametric stereo
- Patent number 9,877,132
- Issue date Jan 23, 2018
- Dolby International AB
- Jonas Engdegard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for blending between analog and digital broadca...
- Patent number 9,312,972
- Issue date Apr 12, 2016
- Silicon Laboratories Inc.
- Javier Elenes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concealment of intermittent mono reception of FM stereo radio recei...
- Patent number 9,237,400
- Issue date Jan 12, 2016
- Dolby International AB
- Leif Sehlstrom
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for faster response time in stereo/mono detection
- Patent number 9,161,145
- Issue date Oct 13, 2015
- Marvell International Ltd.
- Chris Cheng-Chieh Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for processing an input composite signal and signal processi...
- Patent number 8,964,991
- Issue date Feb 24, 2015
- Himax Tehnologies Limted
- Tien-Ju Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for switching a mode of a receiver using block es...
- Patent number 8,953,809
- Issue date Feb 10, 2015
- Marvell International Ltd.
- Chris Cheng-Chieh Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for estimating channel condition based on filtere...
- Patent number 8,948,402
- Issue date Feb 3, 2015
- Marvell International Ltd.
- Chris Cheng-Chieh Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio signal of an FM stereo radio receiver by using parametric stereo
- Patent number 8,929,558
- Issue date Jan 6, 2015
- Dolby International AB
- Jonas Engdegard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for faster response time in stereo/mono detection
- Patent number 8,879,740
- Issue date Nov 4, 2014
- Marvell International Ltd.
- Chris Cheng-Chieh Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel decoding systems capable of reducing noise and method...
- Patent number 8,559,653
- Issue date Oct 15, 2013
- MediaTek Inc.
- Chieh-Hung Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for blending between stereo and mono in a FM re...
- Patent number 8,417,206
- Issue date Apr 9, 2013
- Silicon Laboratories Inc.
- John L. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for detecting rated maximum system deviation (RMS...
- Patent number 8,295,495
- Issue date Oct 23, 2012
- Marvell International Ltd.
- Chris Cheng-Chieh Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for switching a mode of a receiver using block es...
- Patent number 8,139,771
- Issue date Mar 20, 2012
- Marvell International Ltd.
- Chris Cheng-Chieh Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for estimating channel condition based on filtere...
- Patent number 8,139,772
- Issue date Mar 20, 2012
- Marvell International Ltd.
- Chris Cheng-Chieh Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel decoding systems capable of reducing noise and method...
- Patent number 8,094,836
- Issue date Jan 10, 2012
- MediaTek Inc.
- Chieh-Hung Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for faster response time in stereo/mono detection
- Patent number 8,093,841
- Issue date Jan 10, 2012
- Marvell International Ltd.
- Chris Cheng-Chieh Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving apparatus
- Patent number 8,019,308
- Issue date Sep 13, 2011
- Mitsubishi Electric Corporation
- Takayuki Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for multichannel sound reproduction system
- Patent number 7,889,871
- Issue date Feb 15, 2011
- Harman Becker Automotive Systems GmbH
- Stefan Gierl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for multichannel sound reproduction system
- Patent number 7,065,217
- Issue date Jun 20, 2006
- Harman/Becker Automotive Systems (Becker Division) GmbH
- Stefan Gierl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple signal carrier transmission apparatus and method
- Patent number 6,954,534
- Issue date Oct 11, 2005
- Kima Wireless Technologies, Inc.
- Ronald G. Pace
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver having retransmission function
- Patent number 6,950,626
- Issue date Sep 27, 2005
- Pioneer Corporation
- Syoji Suenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mono/stereo switching circuit
- Patent number 5,515,442
- Issue date May 7, 1996
- Sony Corporation
- Joseph J. Dombrowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio receiver with masking of switchover noise
- Patent number 5,349,699
- Issue date Sep 20, 1994
- Blaupunkt-Werke GmbH
- Peter Erben
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereo/monaural detection apparatus
- Patent number 5,210,796
- Issue date May 11, 1993
- Sony Corporation
- Atsushi Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulator comprising an indicator circuit for use in common to ca...
- Patent number 4,680,792
- Issue date Jul 14, 1987
- NEC Corporation
- Kouichi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control device for an automotive vehicle FM radio
- Patent number 4,347,404
- Issue date Aug 31, 1982
- Nissan Motor Co., Ltd.
- Teruo Kawasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereo demodulator with high frequency de-emphasis compensation
- Patent number 4,288,752
- Issue date Sep 8, 1981
- Trio Kabushiki Kaisha
- Atsushi Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM stereo demodulating device
- Patent number 4,146,747
- Issue date Mar 27, 1979
- Pioneer Electronic Corporation
- Tatsuo Numata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods And Systems For Blending Between Analog And Digital Broadca...
- Publication number 20140355764
- Publication date Dec 4, 2014
- Javier Elenes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONCEALMENT OF INTERMITTENT MONO RECEPTION OF FM STEREO RADIO RECEI...
- Publication number 20130142340
- Publication date Jun 6, 2013
- DOLBY INTERNATIONAL AB
- Leif Sehlstrom
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SIGNAL OF AN FM STEREO RADIO RECEIVER BY USING PARAMETRIC STEREO
- Publication number 20120207307
- Publication date Aug 16, 2012
- Jonas Engdegard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CHANNEL DECODING SYSTEMS CAPABLE OF REDUCING NOISE AND METHOD...
- Publication number 20120076309
- Publication date Mar 29, 2012
- Chieh-Hung Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and systems for blending between stereo and mono in a FM re...
- Publication number 20110275339
- Publication date Nov 10, 2011
- John L. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PROCESSING AN INPUT COMPOSITE SIGNAL AND SIGNAL PROCESSI...
- Publication number 20090310791
- Publication date Dec 17, 2009
- Tien-Ju Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiving Apparatus
- Publication number 20090275303
- Publication date Nov 5, 2009
- Mitsubishi Electric Corporation
- Takayuki Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CHANNEL DECODING SYSTEMS CAPABLE OF REDUCING NOISE AND METHOD...
- Publication number 20090252337
- Publication date Oct 8, 2009
- Chieh-Hung Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fm Receiver
- Publication number 20080242248
- Publication date Oct 2, 2008
- Kabushiki Kaisha Toyota Jidoshokki
- Tsuyoshi Koike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for multichannel sound reproduction system
- Publication number 20070003067
- Publication date Jan 4, 2007
- Stefan Gierl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple signal carrier transmission apparatus and method
- Publication number 20030031323
- Publication date Feb 13, 2003
- Ronald G. Pace
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for multichannel sound reproduction system
- Publication number 20020146134
- Publication date Oct 10, 2002
- Stefan Gierl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver having retransmission function
- Publication number 20020146984
- Publication date Oct 10, 2002
- Syoji Suenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

for stereo-monaural switching

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Audio signal of an FM stereo radio receiver by using parametric stereo

Methods and systems for blending between analog and digital broadca...

Concealment of intermittent mono reception of FM stereo radio recei...

System and method for faster response time in stereo/mono detection

Method for processing an input composite signal and signal processi...

System and method for switching a mode of a receiver using block es...

System and method for estimating channel condition based on filtere...

Audio signal of an FM stereo radio receiver by using parametric stereo

System and method for faster response time in stereo/mono detection

Multi-channel decoding systems capable of reducing noise and method...

Methods and systems for blending between stereo and mono in a FM re...

System and method for detecting rated maximum system deviation (RMS...

System and method for switching a mode of a receiver using block es...

System and method for estimating channel condition based on filtere...

Multi-channel decoding systems capable of reducing noise and method...

System and method for faster response time in stereo/mono detection

Receiving apparatus

Apparatus for multichannel sound reproduction system

Apparatus and method for multichannel sound reproduction system

Multiple signal carrier transmission apparatus and method

Receiver having retransmission function

Mono/stereo switching circuit

Radio receiver with masking of switchover noise

Stereo/monaural detection apparatus

Demodulator comprising an indicator circuit for use in common to ca...

Control device for an automotive vehicle FM radio

Stereo demodulator with high frequency de-emphasis compensation

FM stereo demodulating device

Patents Applicationslast 30 patents

Methods And Systems For Blending Between Analog And Digital Broadca...

CONCEALMENT OF INTERMITTENT MONO RECEPTION OF FM STEREO RADIO RECEI...

AUDIO SIGNAL OF AN FM STEREO RADIO RECEIVER BY USING PARAMETRIC STEREO

MULTI-CHANNEL DECODING SYSTEMS CAPABLE OF REDUCING NOISE AND METHOD...

Methods and systems for blending between stereo and mono in a FM re...

METHOD FOR PROCESSING AN INPUT COMPOSITE SIGNAL AND SIGNAL PROCESSI...

Receiving Apparatus

MULTI-CHANNEL DECODING SYSTEMS CAPABLE OF REDUCING NOISE AND METHOD...

Fm Receiver

Apparatus for multichannel sound reproduction system

Multiple signal carrier transmission apparatus and method

Apparatus and method for multichannel sound reproduction system

Receiver having retransmission function