Filters with a particular frequency response

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H03H21/002

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H21/00Adaptive networks

Current Industry

H03H21/002Filters with a particular frequency response

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive filtering method
- Patent number 11,867,128
- Issue date Jan 9, 2024
- SAFRAN AIRCRAFT ENGINES
- Cedrik Djelassi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for anomaly detection using anomaly cueing
- Patent number 11,676,367
- Issue date Jun 13, 2023
- HRL Laboratories, LLC
- Yuri Owechko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining the magnetic flux of an electric machine
- Patent number 11,557,997
- Issue date Jan 17, 2023
- IFP Energies nouvelles
- Hoai-Nam Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter coefficient updating in time domain filtering
- Patent number 11,373,670
- Issue date Jun 28, 2022
- Dolby Laboratories Licensing Corporation
- Dong Shi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic source separation systems
- Patent number 11,354,536
- Issue date Jun 7, 2022
- AUDIOTELLIGENCE LIMITED
- David Anthony Betts
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronized switching of wireless platforms
- Patent number 11,212,803
- Issue date Dec 28, 2021
- Apple Inc.
- Adam B. Lapede
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency response method and apparatus
- Patent number 11,158,341
- Issue date Oct 26, 2021
- SOUNDTHEORY LIMITED
- Andreas Oliver Tell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimized multi-pam finite impulse response (FIR) filter
- Patent number 11,139,800
- Issue date Oct 5, 2021
- Marvell Asia Pte, Ltd.
- Oliver Weiss
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Advanced audio feedback reduction utilizing adaptive filters and no...
- Patent number 10,938,992
- Issue date Mar 2, 2021
- Polycom, Inc.
- Kwan Truong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motor control apparatus
- Patent number 10,734,933
- Issue date Aug 4, 2020
- Mitsubishi Electric Corporation
- Masaya Kimura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Adaptive filter unit for being used as an echo canceller
- Patent number 10,506,105
- Issue date Dec 10, 2019
- SENNHEISER COMMUNICATION A/S
- Stig Petri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Partitioned block frequency domain adaptive filter device comprisin...
- Patent number 10,454,454
- Issue date Oct 22, 2019
- Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Maria Luis Valero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sound source separation apparatus
- Patent number 10,410,640
- Issue date Sep 10, 2019
- Rion Co., Ltd.
- Nobutaka Ono
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Bandwidth optimization for power amplifier power supplies
- Patent number 10,382,071
- Issue date Aug 13, 2019
- Qorvo US, Inc.
- Ashraf Rozek
- G05 - CONTROLLING REGULATING
Information Patent Grant
Systems and methods for providing compensation of analog filter ban...
- Patent number 10,340,893
- Issue date Jul 2, 2019
- Marvell International Ltd.
- Vijay Ahirwar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter coefficient updating in time domain filtering
- Patent number 10,332,540
- Issue date Jun 25, 2019
- Dolby Laboratories Licensing Corporation
- Dong Shi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic device, echo signal cancelling method thereof and non-tr...
- Patent number 10,313,789
- Issue date Jun 4, 2019
- Samsung Electronics Co., Ltd.
- Yury Ushakov
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital filter and vehicle driving force control apparatus
- Patent number 10,308,250
- Issue date Jun 4, 2019
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro Naruse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adaptive filter unit for being used as an echo canceller
- Patent number 10,291,784
- Issue date May 14, 2019
- SENNHEISER COMMUNICATIONS A/S
- Stig Petri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonlinear signal filtering
- Patent number 10,230,353
- Issue date Mar 12, 2019
- Apsidon, Inc.
- Nikola Alic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiver, communication unit, and method for down-converting a radi...
- Patent number 10,200,014
- Issue date Feb 5, 2019
- MEDIATEK SINGAPORE PTE. LTD.
- Federico Alessandro Fabrizio Beffa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cognitive signal processor for simultaneous denoising and blind sou...
- Patent number 10,128,820
- Issue date Nov 13, 2018
- HRL Laboratories, LLC
- Peter Petre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decimation FIR filters and methods
- Patent number 10,050,606
- Issue date Aug 14, 2018
- STMicroelectronics International N.V.
- Neha Bhargava
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Discrete time filter, communication unit, and method for resonant c...
- Patent number 10,009,012
- Issue date Jun 26, 2018
- MediaTek Singapore PTE, Ltd.
- Federico Alessandro Fabrizio Beffa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic device, method and computer program
- Patent number 9,936,295
- Issue date Apr 3, 2018
- Sony Corporation
- Stanislaw Gorlow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of performing real time decomposition of a signal into compo...
- Patent number 9,923,551
- Issue date Mar 20, 2018
- Rolls-Royce PLC
- Lily Rachmawati
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of filtering digital signal for maintaining data transmissio...
- Patent number 9,780,820
- Issue date Oct 3, 2017
- Electronics and Telecommunications Research Institute
- Sung Jun Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency-adaptive notch filter
- Patent number 9,503,056
- Issue date Nov 22, 2016
- Welch Allyn, Inc.
- Yaolong Lou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System for analyzing the frequency of a signal, a method thereof an...
- Patent number 9,461,662
- Issue date Oct 4, 2016
- MICHELL INSTRUMENTS LIMITED
- David Austin
- G01 - MEASURING TESTING
Information Patent Grant
Signal processing device and signal processing method
- Patent number 9,438,204
- Issue date Sep 6, 2016
- Mediatek Inc.
- Chien-Hua Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE FILTER DEVICE AND METHOD FOR PROVIDING AN OUTPUT SIGNAL
- Publication number 20240213960
- Publication date Jun 27, 2024
- U-BLOX AG
- Nikolaos Katsaros
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MICROMIRROR RESONANCE SUPRESSION USING CONFIGURABLE FILTER
- Publication number 20230384582
- Publication date Nov 30, 2023
- Microsoft Technology Licensing, LLC
- Wenjun LIAO
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD FOR DETERMINING THE MAGNETIC FLUX OF AN ELECTRIC MACHINE
- Publication number 20220038038
- Publication date Feb 3, 2022
- Hoai-Nam NGUYEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE FILTERING METHOD
- Publication number 20210388771
- Publication date Dec 16, 2021
- SAFRAN AIRCRAFT ENGINES
- Cedrik DJELASSI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Synchronized Switching of Wireless Platforms
- Publication number 20210289498
- Publication date Sep 16, 2021
- Apple Inc.
- Adam B. LAPEDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC SOURCE SEPARATION SYSTEMS
- Publication number 20200167602
- Publication date May 28, 2020
- Audiotelligence Limited
- David Anthony BETTS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER COEFFICIENT UPDATING IN TIME DOMAIN FILTERING
- Publication number 20190325891
- Publication date Oct 24, 2019
- Dolby Laboratories Licensing Corporation
- Dong SHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ADAPTIVE FILTER UNIT FOR BEING USED AS AN ECHO CANCELLER
- Publication number 20190222699
- Publication date Jul 18, 2019
- SENNHEISER COMMUNICATIONS A/S
- Stig PETRI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NONLINEAR SIGNAL FILTERING
- Publication number 20190207589
- Publication date Jul 4, 2019
- Apsidon, Inc.
- Nikola Alic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTOR CONTROL APPARATUS
- Publication number 20190123672
- Publication date Apr 25, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Masaya KIMURA
- G05 - CONTROLLING REGULATING
Information Patent Application
NONLINEAR SIGNAL FILTERING
- Publication number 20180254769
- Publication date Sep 6, 2018
- Apsidon, Inc.
- Nikola Alic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER COEFFICIENT UPDATING IN TIME DOMAIN FILTERING
- Publication number 20180254053
- Publication date Sep 6, 2018
- Dolby Laboratories Licensing Corporation
- Dong SHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PARTITIONED BLOCK FREQUENCY DOMAIN ADAPTIVE FILTER DEVICE COMPRISIN...
- Publication number 20180226954
- Publication date Aug 9, 2018
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Maria Luis Valero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COGNITIVE SIGNAL PROCESSOR FOR SIMULTANEOUS DENOISING AND BLIND SOU...
- Publication number 20180076795
- Publication date Mar 15, 2018
- HRL LABORATORIES, LLC
- Peter Petre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE FILTER UNIT FOR BEING USED AS AN ECHO CANCELLER
- Publication number 20180027125
- Publication date Jan 25, 2018
- SENNHEISER COMMUNICATIONS A/S
- Stig PETRI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE, ECHO SIGNAL CANCELLING METHOD THEREOF AND NON-TR...
- Publication number 20170365247
- Publication date Dec 21, 2017
- Samsung Electronics Co., Ltd.
- Yury USHAKOV
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PASSIVE PRUNING OF FILTERS IN A CONVOLUTIONAL NEURAL NETWORK
- Publication number 20170337471
- Publication date Nov 23, 2017
- NEC Laboratories America, Inc.
- Asim Kadav
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POLYPHASE DECIMATION FIR FILTERS AND METHODS
- Publication number 20170294898
- Publication date Oct 12, 2017
- STMicroelectronics International N.V.
- Neha Bhargava
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF PERFORMING REAL TIME DECOMPOSITION OF A SIGNAL INTO COMPO...
- Publication number 20170111031
- Publication date Apr 20, 2017
- Rolls-Royce plc
- Lily RACHMAWATI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
ELECTRONIC DEVICE, METHOD AND COMPUTER PROGRAM
- Publication number 20170026748
- Publication date Jan 26, 2017
- SONY CORPORATION
- Stanislaw GORLOW
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DISCRETE TIME FILTER, COMMUNICATION UNIT, AND METHOD FOR RESONANT C...
- Publication number 20170012607
- Publication date Jan 12, 2017
- MediaTek Singapore Pte Ltd
- Federico Alessandro Fabrizio Beffa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR ANALYSING THE FREQUENCY OF A SIGNAL, A METHOD THEREOF AN...
- Publication number 20160226505
- Publication date Aug 4, 2016
- Michell Instruments Limited
- David AUSTON
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY-ADAPTIVE NOTCH FILTER
- Publication number 20160043704
- Publication date Feb 11, 2016
- Welch Allyn, Inc.
- Yaolong Lou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOTCH FILTER, EXTERNAL FORCE ESTIMATOR, MOTOR CONTROL APPARATUS, AN...
- Publication number 20160016310
- Publication date Jan 21, 2016
- KABUSHIKI KAISHA YASKAWA DENKI
- Fei ZHAO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DIGITAL SIGNAL PROCESSING DEVICE, RECEIVING DEVICE, AND SIGNAL TRAN...
- Publication number 20150333783
- Publication date Nov 19, 2015
- NEC Corporation
- Junichi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
- Publication number 20150061758
- Publication date Mar 5, 2015
- MEDIATEK INC.
- Chien-Hua Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and Method for Reducing Interference in Wireless Communicati...
- Publication number 20140153494
- Publication date Jun 5, 2014
- Rueywen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY-ADAPTIVE NOTCH FILTER
- Publication number 20140121548
- Publication date May 1, 2014
- Welch Allyn, Inc.
- Yaolong Lou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW-DELAY FILTERING
- Publication number 20140105338
- Publication date Apr 17, 2014
- NUANCE COMMUNICATIONS, INC.
- Markus Buck
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
System and Method for Reducing Interference in Wireless Communicati...
- Publication number 20140086355
- Publication date Mar 27, 2014
- Rueywen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Filters with a particular frequency response

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adaptive filtering method

System and method for anomaly detection using anomaly cueing

Method for determining the magnetic flux of an electric machine

Filter coefficient updating in time domain filtering

Acoustic source separation systems

Synchronized switching of wireless platforms

Frequency response method and apparatus

Optimized multi-pam finite impulse response (FIR) filter

Advanced audio feedback reduction utilizing adaptive filters and no...

Motor control apparatus

Adaptive filter unit for being used as an echo canceller

Partitioned block frequency domain adaptive filter device comprisin...

Sound source separation apparatus

Bandwidth optimization for power amplifier power supplies

Systems and methods for providing compensation of analog filter ban...

Filter coefficient updating in time domain filtering

Electronic device, echo signal cancelling method thereof and non-tr...

Digital filter and vehicle driving force control apparatus

Adaptive filter unit for being used as an echo canceller

Nonlinear signal filtering

Receiver, communication unit, and method for down-converting a radi...

Cognitive signal processor for simultaneous denoising and blind sou...

Decimation FIR filters and methods

Discrete time filter, communication unit, and method for resonant c...

Electronic device, method and computer program

Method of performing real time decomposition of a signal into compo...

Method of filtering digital signal for maintaining data transmissio...

Frequency-adaptive notch filter

System for analyzing the frequency of a signal, a method thereof an...

Signal processing device and signal processing method

Patents Applicationslast 30 patents

ADAPTIVE FILTER DEVICE AND METHOD FOR PROVIDING AN OUTPUT SIGNAL

MICROMIRROR RESONANCE SUPRESSION USING CONFIGURABLE FILTER

METHOD FOR DETERMINING THE MAGNETIC FLUX OF AN ELECTRIC MACHINE

ADAPTIVE FILTERING METHOD

Synchronized Switching of Wireless Platforms

ACOUSTIC SOURCE SEPARATION SYSTEMS

FILTER COEFFICIENT UPDATING IN TIME DOMAIN FILTERING

ADAPTIVE FILTER UNIT FOR BEING USED AS AN ECHO CANCELLER

NONLINEAR SIGNAL FILTERING

MOTOR CONTROL APPARATUS

NONLINEAR SIGNAL FILTERING

FILTER COEFFICIENT UPDATING IN TIME DOMAIN FILTERING

PARTITIONED BLOCK FREQUENCY DOMAIN ADAPTIVE FILTER DEVICE COMPRISIN...

COGNITIVE SIGNAL PROCESSOR FOR SIMULTANEOUS DENOISING AND BLIND SOU...

ADAPTIVE FILTER UNIT FOR BEING USED AS AN ECHO CANCELLER

ELECTRONIC DEVICE, ECHO SIGNAL CANCELLING METHOD THEREOF AND NON-TR...

PASSIVE PRUNING OF FILTERS IN A CONVOLUTIONAL NEURAL NETWORK

POLYPHASE DECIMATION FIR FILTERS AND METHODS

METHOD OF PERFORMING REAL TIME DECOMPOSITION OF A SIGNAL INTO COMPO...

ELECTRONIC DEVICE, METHOD AND COMPUTER PROGRAM

DISCRETE TIME FILTER, COMMUNICATION UNIT, AND METHOD FOR RESONANT C...

SYSTEM FOR ANALYSING THE FREQUENCY OF A SIGNAL, A METHOD THEREOF AN...

FREQUENCY-ADAPTIVE NOTCH FILTER

NOTCH FILTER, EXTERNAL FORCE ESTIMATOR, MOTOR CONTROL APPARATUS, AN...

DIGITAL SIGNAL PROCESSING DEVICE, RECEIVING DEVICE, AND SIGNAL TRAN...

SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD

System and Method for Reducing Interference in Wireless Communicati...

FREQUENCY-ADAPTIVE NOTCH FILTER

LOW-DELAY FILTERING

System and Method for Reducing Interference in Wireless Communicati...