Recursive filters

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H03H17/04

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H17/00Networks using digital techniques

Current Industry

H03H17/04Recursive filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Non linear filter with group delay at pre-response frequency for hi...
- Patent number 11,996,816
- Issue date May 28, 2024
- Lenbrook Industries Limited
- Peter Graham Craven
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Event analysis and display
- Patent number 11,899,517
- Issue date Feb 13, 2024
- Schweitzer Engineering Laboratories, Inc.
- Md Arif Khan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Genetic-algorithm-based equalization using IIR filters
- Patent number 11,770,651
- Issue date Sep 26, 2023
- THAT Corporation
- Matthew S. Barnhill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System improving signal handling
- Patent number 11,626,858
- Issue date Apr 11, 2023
- Mediatek Inc.
- Jen-Huan Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data recovery using subcarriers gradients
- Patent number 11,616,678
- Issue date Mar 28, 2023
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for ultra-narrowband filtering with signal proces...
- Patent number 11,394,370
- Issue date Jul 19, 2022
- OXFORD UNIVERSITY INNOVATION LIMITED
- Manus Henry
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low pass filter and filter diagnostics
- Patent number 11,353,512
- Issue date Jun 7, 2022
- Texas Instruments Incorporated
- Takao Oshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for offset calibration of a yaw rate sensor signal of a yaw...
- Patent number 11,333,678
- Issue date May 17, 2022
- Robert Bosch GmbH
- Hanna Becker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency encryption for communication signals
- Patent number 11,310,043
- Issue date Apr 19, 2022
- Rolls-Royce Corporation
- John Joseph Costello
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SDM encoder and related signal processing system
- Patent number 11,303,295
- Issue date Apr 12, 2022
- xMEMS Labs, Inc.
- Jemm Yue Liang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive filter bank for modeling a thermal system
- Patent number 11,293,812
- Issue date Apr 5, 2022
- SCHNEIDER ELECTRIC USA, INC.
- Larry A. Turner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-thread power limiting via shared limit
- Patent number 11,287,872
- Issue date Mar 29, 2022
- QUALCOMM Incorporated
- Eric Wayne Mahurin
- G01 - MEASURING TESTING
Information Patent Grant
Determining motion of a moveable platform
- Patent number 11,041,877
- Issue date Jun 22, 2021
- BlackBerry Limited
- Dake He
- G01 - MEASURING TESTING
Information Patent Grant
System improving signal handling
- Patent number 10,979,030
- Issue date Apr 13, 2021
- Mediatek Inc.
- Jen-Huan Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital filter
- Patent number 10,951,229
- Issue date Mar 16, 2021
- Dialog Semiconductor B.V.
- Ashley Hughes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vehicle self-localization using particle filters and visual odometry
- Patent number 10,935,978
- Issue date Mar 2, 2021
- NIO USA, Inc.
- Veera Ganesh Yalla
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital filtering method, corresponding circuit and device
- Patent number 10,892,740
- Issue date Jan 12, 2021
- STMicroelectronics S.r.l.
- Giuseppe Maiocchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analog-to-digital converter correcting frequency characteristics an...
- Patent number 10,848,173
- Issue date Nov 24, 2020
- Seoul National University R&DB Foundation
- Suhwan Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital filter
- Patent number 10,848,174
- Issue date Nov 24, 2020
- Dialog Semiconductor B.V.
- Ashley Hughes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power lattice wave filter systems and methods
- Patent number 10,848,131
- Issue date Nov 24, 2020
- Synaptics Incorporated
- Jacky Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Monitoring an asset using görtzel filters
- Patent number 10,837,824
- Issue date Nov 17, 2020
- epro Gmbh
- Hermann Holtmannspötter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Discrete time IIR filter with high stop band rejection
- Patent number 10,840,890
- Issue date Nov 17, 2020
- University College Dublin
- Amirhossein Ansari Bozorg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low pass filter and filter diagnostics
- Patent number 10,838,009
- Issue date Nov 17, 2020
- Texas Instruments Incorporated
- Takao Oshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical ring circuit with electrical filter
- Patent number 10,838,282
- Issue date Nov 17, 2020
- Mitsubishi Electric Research Laboratories, Inc.
- Keisuke Kojima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non linear filter with group delay at pre-response frequency for hi...
- Patent number 10,763,828
- Issue date Sep 1, 2020
- Peter Graham Craven
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for performing digital infinite impulse filtering
- Patent number 10,742,196
- Issue date Aug 11, 2020
- NXP B.V.
- Stefan Quitzk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for transmitting and receiving signal for low...
- Patent number 10,735,225
- Issue date Aug 4, 2020
- Samsung Electronics Co., Ltd.
- Chanhong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Comparator error suppression
- Patent number 10,720,933
- Issue date Jul 21, 2020
- Analog Devices, Inc.
- Hongxing Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data recovery from sub-carriers
- Patent number 10,721,113
- Issue date Jul 21, 2020
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Determining an open/close status of a barrier
- Patent number 10,663,479
- Issue date May 26, 2020
- BlackBerry Limited
- Dake He
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
RECURSIVE FIR DIGITAL FILTER
- Publication number 20240372532
- Publication date Nov 7, 2024
- Safwan AREKAT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REDUCING COMB FILTERING FOR HEARING DEVICES
- Publication number 20240323618
- Publication date Sep 26, 2024
- Starkey Laboratories, Inc.
- Daniel A. Smieja
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Data Recovery using Gradients
- Publication number 20230388171
- Publication date Nov 30, 2023
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EVENT ANALYSIS AND DISPLAY
- Publication number 20230060977
- Publication date Mar 2, 2023
- Schweitzer Engineering Laboratories, Inc.
- Md Arif Khan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR OPTIMIZING SIGNAL PROCESSING AND STORAGE USIN...
- Publication number 20220224313
- Publication date Jul 14, 2022
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Mohan Kumaraswamy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Genetic-Algorithm-Based Equalization Using IIR Filters
- Publication number 20220116704
- Publication date Apr 14, 2022
- THAT Corporation
- Matthew S. Barnhill
- 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
SYSTEM IMPROVING SIGNAL HANDLING
- Publication number 20210265982
- Publication date Aug 26, 2021
- MEDIATEK INC.
- Jen-Huan Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-THREAD POWER LIMITING VIA SHARED LIMIT
- Publication number 20210240251
- Publication date Aug 5, 2021
- QUALCOMM Incorporated
- Eric Wayne MAHURIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR ULTRA-NARROWBAND FILTERING WITH SIGNAL PROCES...
- Publication number 20210234536
- Publication date Jul 29, 2021
- Oxford University Innovation Limited
- Manus HENRY
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADAPTIVE FILTER BANK FOR MODELING A THERMAL SYSTEM
- Publication number 20210025766
- Publication date Jan 28, 2021
- SCHNEIDER ELECTRIC USA, INC.
- Larry A. Turner
- G01 - MEASURING TESTING
Information Patent Application
LOW PASS FILTER AND FILTER DIAGNOSTICS
- Publication number 20210025943
- Publication date Jan 28, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Takao Oshida
- G01 - MEASURING TESTING
Information Patent Application
Data Recovery using Subcarriers Gradients
- Publication number 20210006447
- Publication date Jan 7, 2021
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NON LINEAR FILTER WITH GROUP DELAY AT PRE-RESPONSE FREQUENCY FOR HI...
- Publication number 20200395918
- Publication date Dec 17, 2020
- Peter Graham Craven
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW POWER LATTICE WAVE FILTER SYSTEMS AND METHODS
- Publication number 20200382104
- Publication date Dec 3, 2020
- SYNAPTICS INCORPORATED
- Jacky Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING FILTER MISMATCH IN MULTI-INPUT MU...
- Publication number 20200252056
- Publication date Aug 6, 2020
- Saudi Arabian Oil Company
- Khalid A. ALSUHAILI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY ENCRYPTION FOR COMMUNICATION SIGNALS
- Publication number 20200220722
- Publication date Jul 9, 2020
- Rolls-Royce Corporation
- John Joseph Costello
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR PERFORMING DIGITAL INFINITE IMPULSE FILTERING
- Publication number 20200177166
- Publication date Jun 4, 2020
- NXP B.V.
- Stefan QUITZK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALOG-TO-DIGITAL CONVERTER CORRECTING FREQUENCY CHARACTERISTICS AN...
- Publication number 20190386675
- Publication date Dec 19, 2019
- Seoul National University R&DB Foundation
- Suhwan KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW PASS FILTER AND FILTER DIAGNOSTICS
- Publication number 20190383877
- Publication date Dec 19, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Takao Oshida
- G01 - MEASURING TESTING
Information Patent Application
Optical Ring Circuit with Electrical Filter
- Publication number 20190339584
- Publication date Nov 7, 2019
- Mitsubishi Electric Research Laboratories, Inc.
- Keisuke Kojima
- G02 - OPTICS
Information Patent Application
INFINITE IMPULSE RESPONSE ACOUSTIC ECHO CANCELLATION IN THE FREQUEN...
- Publication number 20190304482
- Publication date Oct 3, 2019
- Intel Corporation
- Amos Schreibman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ANTI-ALIASING FILTER
- Publication number 20190288672
- Publication date Sep 19, 2019
- MEDIATEK INC.
- Tien-Yu LO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Discrete Time IIR Filter With High Stop Band Rejection
- Publication number 20190207587
- Publication date Jul 4, 2019
- University College Dublin
- Amirhossein Ansari Bozorg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VEHICLE SELF-LOCALIZATION USING PARTICLE FILTERS AND VISUAL ODOMETRY
- Publication number 20190146500
- Publication date May 16, 2019
- NIO USA, INC
- Veera Ganesh Yalla
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPARATOR ERROR SUPPRESSION
- Publication number 20190131988
- Publication date May 2, 2019
- Analog Devices, Inc.
- Hongxing Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital Silicon Microphone with Interpolation
- Publication number 20190123762
- Publication date Apr 25, 2019
- INFINEON TECHNOLOGIES AG
- Elmar Bach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital Phase Locked Loop Clock Synthesizer with Image Cancellation
- Publication number 20190123723
- Publication date Apr 25, 2019
- MICROSEMI SEMICONDUCTOR ULC
- Qu Gary Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and System for Power Management in a Frequency Division Mult...
- Publication number 20190069040
- Publication date Feb 28, 2019
- MaxLinear, Inc.
- Curtis Ling
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM IMPROVING SIGNAL HANDLING
- Publication number 20190068170
- Publication date Feb 28, 2019
- MEDIATEK INC.
- Jen-Huan Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY

Recursive filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Non linear filter with group delay at pre-response frequency for hi...

Event analysis and display

Genetic-algorithm-based equalization using IIR filters

System improving signal handling

Data recovery using subcarriers gradients

Method and system for ultra-narrowband filtering with signal proces...

Low pass filter and filter diagnostics

Method for offset calibration of a yaw rate sensor signal of a yaw...

Frequency encryption for communication signals

SDM encoder and related signal processing system

Adaptive filter bank for modeling a thermal system

Multi-thread power limiting via shared limit

Determining motion of a moveable platform

System improving signal handling

Digital filter

Vehicle self-localization using particle filters and visual odometry

Digital filtering method, corresponding circuit and device

Analog-to-digital converter correcting frequency characteristics an...

Digital filter

Low power lattice wave filter systems and methods

Monitoring an asset using görtzel filters

Discrete time IIR filter with high stop band rejection

Low pass filter and filter diagnostics

Optical ring circuit with electrical filter

Non linear filter with group delay at pre-response frequency for hi...

Apparatus and method for performing digital infinite impulse filtering

Method and apparatus for transmitting and receiving signal for low...

Comparator error suppression

Data recovery from sub-carriers

Determining an open/close status of a barrier

Patents Applicationslast 30 patents

RECURSIVE FIR DIGITAL FILTER

REDUCING COMB FILTERING FOR HEARING DEVICES

Data Recovery using Gradients

EVENT ANALYSIS AND DISPLAY

SYSTEM AND METHOD FOR OPTIMIZING SIGNAL PROCESSING AND STORAGE USIN...

Genetic-Algorithm-Based Equalization Using IIR Filters

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

SYSTEM IMPROVING SIGNAL HANDLING

MULTI-THREAD POWER LIMITING VIA SHARED LIMIT

METHOD AND SYSTEM FOR ULTRA-NARROWBAND FILTERING WITH SIGNAL PROCES...

ADAPTIVE FILTER BANK FOR MODELING A THERMAL SYSTEM

LOW PASS FILTER AND FILTER DIAGNOSTICS

Data Recovery using Subcarriers Gradients

NON LINEAR FILTER WITH GROUP DELAY AT PRE-RESPONSE FREQUENCY FOR HI...

LOW POWER LATTICE WAVE FILTER SYSTEMS AND METHODS

SYSTEM AND METHOD FOR CALIBRATING FILTER MISMATCH IN MULTI-INPUT MU...

FREQUENCY ENCRYPTION FOR COMMUNICATION SIGNALS

APPARATUS AND METHOD FOR PERFORMING DIGITAL INFINITE IMPULSE FILTERING

ANALOG-TO-DIGITAL CONVERTER CORRECTING FREQUENCY CHARACTERISTICS AN...

LOW PASS FILTER AND FILTER DIAGNOSTICS

Optical Ring Circuit with Electrical Filter

INFINITE IMPULSE RESPONSE ACOUSTIC ECHO CANCELLATION IN THE FREQUEN...

ANTI-ALIASING FILTER

Discrete Time IIR Filter With High Stop Band Rejection

VEHICLE SELF-LOCALIZATION USING PARTICLE FILTERS AND VISUAL ODOMETRY

COMPARATOR ERROR SUPPRESSION

Digital Silicon Microphone with Interpolation

Digital Phase Locked Loop Clock Synthesizer with Image Cancellation

Method and System for Power Management in a Frequency Division Mult...

SYSTEM IMPROVING SIGNAL HANDLING