Subband decomposition

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CPC
H03H2021/0041

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HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS

Current Industry

H03H2021/0041Subband decomposition

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive filtering method and system based on error sub-band
- Patent number 9,419,826
- Issue date Aug 16, 2016
- Huawei Technologies Co., Ltd.
- Dongyuan Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-power and low-cost adaptive self-linearization system with fast...
- Patent number 9,197,262
- Issue date Nov 24, 2015
- Broadcom Corporation
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing apparatus having an adaptive filter and method for filterin...
- Patent number 9,124,963
- Issue date Sep 1, 2015
- Sivantos Pte. Ltd.
- Rainer Martin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive filtering system
- Patent number 8,879,747
- Issue date Nov 4, 2014
- Harman Becker Automotive Systems GmbH
- Markus Christoph
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-power and low-cost adaptive self-linearization system with fast...
- Patent number 8,370,113
- Issue date Feb 5, 2013
- NetLogic Microsystems, Inc.
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for active noise cancellation
- Patent number 8,280,065
- Issue date Oct 2, 2012
- Semiconductor Components Industries, LLC
- Hamid Sheikhzadeh Nadjar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for managing physiological system
- Patent number 8,137,269
- Issue date Mar 20, 2012
- ON Semiconductor Trading Ltd.
- Hamid Sheikhzadeh-Nadjar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for physiological signal processing
- Patent number 7,953,230
- Issue date May 31, 2011
- ON Semiconductor Trading Ltd.
- Hamid Sheikhzadeh Nadjar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adaptive self-linearization with separation filter
- Patent number 7,917,337
- Issue date Mar 29, 2011
- Optichron, Inc.
- Roy G. Batruni
- G01 - MEASURING TESTING
Information Patent Grant
Audio enhancement system
- Patent number 7,881,482
- Issue date Feb 1, 2011
- Harman Becker Automotive Systems GmbH
- Markus Christoph
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nonlinear digital signal processor
- Patent number 7,869,550
- Issue date Jan 11, 2011
- Optichron, Inc.
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for processing subband signals using adaptive fil...
- Patent number 7,783,032
- Issue date Aug 24, 2010
- Semiconductor Components Industries, LLC
- Hamid Reza Abutalebi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive self-linearization
- Patent number 7,693,672
- Issue date Apr 6, 2010
- Optichron
- Roy G. Batruni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parallel decimator adaptive filter and method for all-rate gigabit-...
- Patent number 6,889,238
- Issue date May 3, 2005
- Lockheed Martin Corporation
- Russell K. Johnson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital signal sub-band separating/combining apparatus achieving ba...
- Patent number 6,856,653
- Issue date Feb 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shohei Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital adaptive filter and acoustic echo canceller using the same
- Patent number 6,842,516
- Issue date Jan 11, 2005
- Telefonaktiebolaget LM Ericsson (publ)
- Werner Armbrüster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for frequency selective adaptive filtering
- Patent number 5,644,596
- Issue date Jul 1, 1997
- QUALCOMM Incorporated
- Gilbert C. Sih
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
HEARING APPARATUS HAVING AN ADAPTIVE FILTER AND METHOD FOR FILTERIN...
- Publication number 20130216062
- Publication date Aug 22, 2013
- SIEMENS MEDICAL INSTRUMENTS PTE. LTD.
- RAINER MARTIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low-Power and Low-Cost Adaptive Self-Linearization System with Fast...
- Publication number 20130089169
- Publication date Apr 11, 2013
- NetLogic Microsystems, Inc.
- Roy G. Batruni
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE FILTERING SYSTEM
- Publication number 20120308029
- Publication date Dec 6, 2012
- Harman Becker Automotive Systems GmbH
- Markus Christoph
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-power and low-cost adaptive self-linearization system with fast...
- Publication number 20080270082
- Publication date Oct 30, 2008
- Optichron, Inc.
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive self-linearization
- Publication number 20080082281
- Publication date Apr 3, 2008
- Optichron, Inc.
- Roy G. Batruni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Nonlinear digital signal processor
- Publication number 20080080644
- Publication date Apr 3, 2008
- Optichron, Inc.
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive self-linearization with separation filter
- Publication number 20080082280
- Publication date Apr 3, 2008
- Optichron, Inc.
- Roy G. Batruni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for managing physiological system
- Publication number 20070265508
- Publication date Nov 15, 2007
- EMMA MIXED SIGNAL C.V.
- Hamid Sheikhzadeh-Nadjar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Audio enhancement system
- Publication number 20060259531
- Publication date Nov 16, 2006
- Markus Christoph
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for active noise cancellation
- Publication number 20060069556
- Publication date Mar 30, 2006
- Hamid Sheikhzadeh Nadjar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for physiological signal processing
- Publication number 20060056641
- Publication date Mar 16, 2006
- Hamid Sheikhzadeh Nadjar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Digital signal sub-band separating/combining apparatus achieving ba...
- Publication number 20050143973
- Publication date Jun 30, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shohei Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for processing subband signals using adaptive fil...
- Publication number 20040071284
- Publication date Apr 15, 2004
- Hamid Reza Abutalebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Parallel decimator adaptive filter and method for all-rate gigabit-...
- Publication number 20020198913
- Publication date Dec 26, 2002
- Russell K. Johnson
- H03 - BASIC ELECTRONIC CIRCUITRY

Subband decomposition

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adaptive filtering method and system based on error sub-band

Low-power and low-cost adaptive self-linearization system with fast...

Hearing apparatus having an adaptive filter and method for filterin...

Adaptive filtering system

Low-power and low-cost adaptive self-linearization system with fast...

Method and system for active noise cancellation

Method and system for managing physiological system

Method and system for physiological signal processing

Adaptive self-linearization with separation filter

Audio enhancement system

Nonlinear digital signal processor

Method and system for processing subband signals using adaptive fil...

Adaptive self-linearization

Parallel decimator adaptive filter and method for all-rate gigabit-...

Digital signal sub-band separating/combining apparatus achieving ba...

Digital adaptive filter and acoustic echo canceller using the same

Method and apparatus for frequency selective adaptive filtering

Patents Applicationslast 30 patents

HEARING APPARATUS HAVING AN ADAPTIVE FILTER AND METHOD FOR FILTERIN...

Low-Power and Low-Cost Adaptive Self-Linearization System with Fast...

ADAPTIVE FILTERING SYSTEM

Low-power and low-cost adaptive self-linearization system with fast...

Adaptive self-linearization

Nonlinear digital signal processor

Adaptive self-linearization with separation filter

Method and system for managing physiological system

Audio enhancement system

Method and system for active noise cancellation

Method and system for physiological signal processing

Digital signal sub-band separating/combining apparatus achieving ba...

Method and system for processing subband signals using adaptive fil...

Parallel decimator adaptive filter and method for all-rate gigabit-...