Digital adaptive filters

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H03H21/0012

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HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H21/00Adaptive networks

Current Industry

H03H21/0012Digital adaptive filters

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Patents Grantslast 30 patents

Information Patent Grant
Subspace-constrained partial-update methods for reduced-complexity...
- Patent number 12,197,530
- Issue date Jan 14, 2025
- Brian G. Agee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for validating a software
- Patent number 12,026,081
- Issue date Jul 2, 2024
- Robert Bosch GmbH
- Peter Bakucz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simultaneous multi-polarization receiving with cross-polarization i...
- Patent number 12,021,309
- Issue date Jun 25, 2024
- Hughes Network Systems, LLC
- Neal D. Becker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cardiac electrical signal gross morphology-based noise detection fo...
- Patent number 12,004,863
- Issue date Jun 11, 2024
- Medtronic, Inc.
- Xusheng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for nonlinear signal processing
- Patent number 12,003,225
- Issue date Jun 4, 2024
- Intel Corporation
- Harald Enzinger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems, apparatuses and methods for adaptive noise reduction
- Patent number 11,922,915
- Issue date Mar 5, 2024
- EMPATICA SRL
- Ivan Cenci
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Cascaded adaptive interference cancellation algorithms
- Patent number 11,812,237
- Issue date Nov 7, 2023
- Amazon Technologies, Inc.
- Robert Ayrapetian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Subband adaptive filter for systems with partially acausal transfer...
- Patent number 11,770,114
- Issue date Sep 26, 2023
- Bose Corporation
- Eric Raczka Bernstein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Subspace-constrained partial update methods for reduced-complexity...
- Patent number 11,762,944
- Issue date Sep 19, 2023
- Brian G. Agee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for processing multimedia signals
- Patent number 11,622,218
- Issue date Apr 4, 2023
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Hyunoh Oh
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Short link efficient interconnect circuitry
- Patent number 11,356,303
- Issue date Jun 7, 2022
- Intel Corporation
- Hsinho Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cardiac electrical signal gross morphology-based noise detection fo...
- Patent number 11,337,636
- Issue date May 24, 2022
- Medtronic, Inc.
- Xusheng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cascaded adaptive interference cancellation algorithms
- Patent number 11,277,685
- Issue date Mar 15, 2022
- Amazon Technologies, Inc.
- Robert Ayrapetian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital equalizer with overlappable filter taps
- Patent number 11,171,815
- Issue date Nov 9, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Method and apparatus for processing multimedia signals
- Patent number 11,096,000
- Issue date Aug 17, 2021
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Hyunoh Oh
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive equalizer system
- Patent number 11,038,722
- Issue date Jun 15, 2021
- Viasat, Inc.
- Sameep Dave
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensating for channel distortion during contactless communication
- Patent number 11,025,347
- Issue date Jun 1, 2021
- Apple Inc.
- Xinping Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive harmonic cancellation
- Patent number 10,992,287
- Issue date Apr 27, 2021
- Rockwell Collins, Inc.
- William Bascom Sorsby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short link efficient interconnect circuitry
- Patent number 10,965,501
- Issue date Mar 30, 2021
- Intel Corporation
- Hsinho Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmitter, receiver and a method for digital multiple sub-band pr...
- Patent number 10,931,486
- Issue date Feb 23, 2021
- Technion Research and Development Foundation Ltd.
- Moshe Nazarathy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Subband adaptive filter for systems with partially acausal transfer...
- Patent number 10,917,074
- Issue date Feb 9, 2021
- Bose Corporation
- Eric Raczka Bernstein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Subspace-constrained partial update method for high-dimensional ada...
- Patent number 10,902,086
- Issue date Jan 26, 2021
- Brian G. Agee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal removal to examine a spectrum of another signal
- Patent number 10,783,430
- Issue date Sep 22, 2020
- The Boeing Company
- Peter S. Wittenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filter coefficient calculation device, signal generation device inc...
- Patent number 10,778,192
- Issue date Sep 15, 2020
- Anritsu Corporation
- Yasuo Hosaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analog/digital converter and milimeter wave radar system
- Patent number 10,707,894
- Issue date Jul 7, 2020
- Renesas Electronics Corporation
- Takashi Oshima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensating for channel distortion during contactless communication
- Patent number 10,707,972
- Issue date Jul 7, 2020
- Apple Inc.
- Xinping Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter, receiver and a method for digital multiple sub-band pr...
- Patent number 10,700,897
- Issue date Jun 30, 2020
- Technion Research and Development Foundation Ltd.
- Moshe Nazarathy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive background ADC calibration
- Patent number 10,693,485
- Issue date Jun 23, 2020
- Avago Technologies International Sales Pte. Limited
- Mo Maggie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, apparatuses and methods for adaptive noise reduction
- Patent number 10,679,599
- Issue date Jun 9, 2020
- EMPATICA SRL
- Ivan Cenci
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
CARDIAC ELECTRICAL SIGNAL GROSS MORPHOLOGY-BASED NOISE DETECTION FO...
- Publication number 20240315634
- Publication date Sep 26, 2024
- Medtronic, Inc.
- Xusheng ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SIMULTANEOUS MULTI-POLARIZATION RECEIVING WITH CROSS-POLARIZATION I...
- Publication number 20240305019
- Publication date Sep 12, 2024
- Hughes Network Systems, LLC
- Neal D. Becker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS, SYSTEMS, AND APPARATUSES FOR REDUCING DC BIAS
- Publication number 20240195432
- Publication date Jun 13, 2024
- STMicroelectronics International N.V.
- Ankur BAL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADAPTIVE FILTER APPARATUS, ADAPTIVE FILTER METHOD, AND NON-TRANSITO...
- Publication number 20240171156
- Publication date May 23, 2024
- ASAHI KASEI MICRODEVICES CORPORATION
- Eizo ICHIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL PROCESSING SYSTEM, SIGNAL PROCESSING METHOD, AND NON-TRANSIT...
- Publication number 20240171155
- Publication date May 23, 2024
- ASAHI KASEI MICRODEVICES CORPORATION
- Eizo ICHIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SUBSPACE-CONSTRAINED PARTIAL UPDATE METHODS FOR REDUCED-COMPLEXITY...
- Publication number 20240095301
- Publication date Mar 21, 2024
- Brian G. Agee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENCY MATCHED SUB-SAMPLE FEEDFORWARD MODULATION IN AMPLITUTE LE...
- Publication number 20240056064
- Publication date Feb 15, 2024
- KEYSIGHT TECHNOLOGIES, INC.
- Garrett Foltz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TECHNIQUES FOR DIMINISHING LATENCY IN A DISTRIBUTED ANTENNA SYSTEM
- Publication number 20240007138
- Publication date Jan 4, 2024
- CommScope Technologies LLC
- Theodore E. Dahlen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER CIRCUIT
- Publication number 20230179179
- Publication date Jun 8, 2023
- ROHDE & SCHWARZ GMBH & CO. KG
- Michael Vonbun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CASCADED ADAPTIVE INTERFERENCE CANCELLATION ALGORITHMS
- Publication number 20220109929
- Publication date Apr 7, 2022
- AMAZON TECHNOLOGIES, INC.
- Robert Ayrapetian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR NONLINEAR SIGNAL PROCESSING
- Publication number 20210384891
- Publication date Dec 9, 2021
- Intel Corporation
- Harald ENZINGER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PARALLEL IMPLEMENTATIONS OF FRAME FILTERS WITH RECURSIVE TRANSFER F...
- Publication number 20210384892
- Publication date Dec 9, 2021
- The MathWorks, Inc.
- Alireza Pakyari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING MULTIMEDIA SIGNALS
- Publication number 20210337335
- Publication date Oct 28, 2021
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Hyunoh OH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR VALIDATING A SOFTWARE
- Publication number 20210232489
- Publication date Jul 29, 2021
- ROBERT BOSCH GmbH
- Peter Bakucz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL EQUALIZER WITH OVERLAPPABLE FILTER TAPS
- Publication number 20210226824
- Publication date Jul 22, 2021
- Junqing SUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SUBBAND ADAPTIVE FILTER FOR SYSTEMS WITH PARTIALLY ACAUSAL TRANSFER...
- Publication number 20210167757
- Publication date Jun 3, 2021
- Bose Corporation
- Eric Raczka Bernstein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SUBSPACE-CONSTRAINED PARTIAL UPDATE METHODS FOR REDUCED-COMPLEXITY...
- Publication number 20210141855
- Publication date May 13, 2021
- Brian G. Agee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, APPARATUSES AND METHODS FOR ADAPTIVE NOISE REDUCTION
- Publication number 20210049994
- Publication date Feb 18, 2021
- Empatica Srl
- Ivan CENCI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Compensating for Channel Distortion During Contactless Communication
- Publication number 20200336220
- Publication date Oct 22, 2020
- Apple Inc.
- Xinping ZENG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SUBBAND ADAPTIVE FILTER FOR SYSTEMS WITH PARTIALLY ACAUSAL TRANSFER...
- Publication number 20200313655
- Publication date Oct 1, 2020
- Bose Corporation
- Eric Raczka Bernstein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ADAPTIVE EQUALIZER SYSTEM
- Publication number 20200267029
- Publication date Aug 20, 2020
- ViaSat, Inc.
- Sameep Dave
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CARDIAC ELECTRICAL SIGNAL GROSS MORPHOLOGY-BASED NOISE DETECTION FO...
- Publication number 20200178830
- Publication date Jun 11, 2020
- Medtronic, Inc.
- Xusheng ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRANSMITTER, RECEIVER AND A METHOD FOR DIGITAL MULTIPLE SUB-BAND PR...
- Publication number 20200092146
- Publication date Mar 19, 2020
- Technion Research & Development Foundation Ltd.
- Moshe Nazarathy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING MULTIMEDIA SIGNALS
- Publication number 20200021936
- Publication date Jan 16, 2020
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Hyunoh OH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method And System for A Distributed Optoelectronic Receiver
- Publication number 20190280781
- Publication date Sep 12, 2019
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, APPARATUSES AND METHODS FOR ADAPTIVE NOISE REDUCTION
- Publication number 20190259368
- Publication date Aug 22, 2019
- Empatica Srl
- Ivan CENCI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF COMPRESSING CONVOLUTION PARAMETERS, CONVOLUTION OPERATION...
- Publication number 20190253071
- Publication date Aug 15, 2019
- Kneron, Inc.
- Li DU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER COEFFICIENT CALCULATION DEVICE, SIGNAL GENERATION DEVICE INC...
- Publication number 20190131957
- Publication date May 2, 2019
- Anritsu Corporation
- Yasuo HOSAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Subspace-Constrained Partial Update Method For High-Dimensional Ada...
- Publication number 20190042536
- Publication date Feb 7, 2019
- Brian G. Agee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPACT MODEL NONLINEAR COMPENSATION OF BANDLIMITED RECEIVER SYSTEMS
- Publication number 20190028131
- Publication date Jan 24, 2019
- Massachusetts Institute of Technology
- Xiao-Yu Wang
- H03 - BASIC ELECTRONIC CIRCUITRY

Digital adaptive filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Subspace-constrained partial-update methods for reduced-complexity...

Method for validating a software

Simultaneous multi-polarization receiving with cross-polarization i...

Cardiac electrical signal gross morphology-based noise detection fo...

Method and apparatus for nonlinear signal processing

Systems, apparatuses and methods for adaptive noise reduction

Cascaded adaptive interference cancellation algorithms

Subband adaptive filter for systems with partially acausal transfer...

Subspace-constrained partial update methods for reduced-complexity...

Method and apparatus for processing multimedia signals

Short link efficient interconnect circuitry

Cardiac electrical signal gross morphology-based noise detection fo...

Cascaded adaptive interference cancellation algorithms

Digital equalizer with overlappable filter taps

Frequency response method and apparatus

Method and apparatus for processing multimedia signals

Adaptive equalizer system

Compensating for channel distortion during contactless communication

Adaptive harmonic cancellation

Short link efficient interconnect circuitry

Transmitter, receiver and a method for digital multiple sub-band pr...

Subband adaptive filter for systems with partially acausal transfer...

Subspace-constrained partial update method for high-dimensional ada...

Signal removal to examine a spectrum of another signal

Filter coefficient calculation device, signal generation device inc...

Analog/digital converter and milimeter wave radar system

Compensating for channel distortion during contactless communication

Transmitter, receiver and a method for digital multiple sub-band pr...

Adaptive background ADC calibration

Systems, apparatuses and methods for adaptive noise reduction

Patents Applicationslast 30 patents

CARDIAC ELECTRICAL SIGNAL GROSS MORPHOLOGY-BASED NOISE DETECTION FO...

SIMULTANEOUS MULTI-POLARIZATION RECEIVING WITH CROSS-POLARIZATION I...

METHODS, SYSTEMS, AND APPARATUSES FOR REDUCING DC BIAS

ADAPTIVE FILTER APPARATUS, ADAPTIVE FILTER METHOD, AND NON-TRANSITO...

SIGNAL PROCESSING SYSTEM, SIGNAL PROCESSING METHOD, AND NON-TRANSIT...

SUBSPACE-CONSTRAINED PARTIAL UPDATE METHODS FOR REDUCED-COMPLEXITY...

FREQUENCY MATCHED SUB-SAMPLE FEEDFORWARD MODULATION IN AMPLITUTE LE...

TECHNIQUES FOR DIMINISHING LATENCY IN A DISTRIBUTED ANTENNA SYSTEM

DIGITAL FILTER CIRCUIT

CASCADED ADAPTIVE INTERFERENCE CANCELLATION ALGORITHMS

METHOD AND APPARATUS FOR NONLINEAR SIGNAL PROCESSING

PARALLEL IMPLEMENTATIONS OF FRAME FILTERS WITH RECURSIVE TRANSFER F...

METHOD AND APPARATUS FOR PROCESSING MULTIMEDIA SIGNALS

METHOD FOR VALIDATING A SOFTWARE

DIGITAL EQUALIZER WITH OVERLAPPABLE FILTER TAPS

SUBBAND ADAPTIVE FILTER FOR SYSTEMS WITH PARTIALLY ACAUSAL TRANSFER...

SUBSPACE-CONSTRAINED PARTIAL UPDATE METHODS FOR REDUCED-COMPLEXITY...

SYSTEMS, APPARATUSES AND METHODS FOR ADAPTIVE NOISE REDUCTION

Compensating for Channel Distortion During Contactless Communication

SUBBAND ADAPTIVE FILTER FOR SYSTEMS WITH PARTIALLY ACAUSAL TRANSFER...

ADAPTIVE EQUALIZER SYSTEM

CARDIAC ELECTRICAL SIGNAL GROSS MORPHOLOGY-BASED NOISE DETECTION FO...

TRANSMITTER, RECEIVER AND A METHOD FOR DIGITAL MULTIPLE SUB-BAND PR...

METHOD AND APPARATUS FOR PROCESSING MULTIMEDIA SIGNALS

Method And System for A Distributed Optoelectronic Receiver

SYSTEMS, APPARATUSES AND METHODS FOR ADAPTIVE NOISE REDUCTION

METHOD OF COMPRESSING CONVOLUTION PARAMETERS, CONVOLUTION OPERATION...

FILTER COEFFICIENT CALCULATION DEVICE, SIGNAL GENERATION DEVICE INC...

Subspace-Constrained Partial Update Method For High-Dimensional Ada...

COMPACT MODEL NONLINEAR COMPENSATION OF BANDLIMITED RECEIVER SYSTEMS