Combinations of filter structures

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H03H17/0286

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

Current Industry

H03H17/0286Combinations of filter structures

Industries

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Patents Grantslast 30 patents

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
Digital filter structure
- Patent number 11,329,634
- Issue date May 10, 2022
- Dialog Semiconductor B.V.
- Ashley Hughes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuits, systems, and methods for providing asynchronous sample ra...
- Patent number 11,211,942
- Issue date Dec 28, 2021
- Analog Devices International Unlimited Company
- David Lamb
- 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
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
Crest factor reduction
- Patent number 10,615,778
- Issue date Apr 7, 2020
- Analog Devices, Inc.
- James C. Camp
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Decimation filter
- Patent number 10,476,483
- Issue date Nov 12, 2019
- Infineon Technologies AG
- Dietmar Straeussnigg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio filtering with virtual sample rate increases
- Patent number 9,949,029
- Issue date Apr 17, 2018
- Lachlan Paul Barratt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio filtering with virtual sample rate increases
- Patent number 9,913,032
- Issue date Mar 6, 2018
- Lachlan Paul Barratt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio filters utilizing sine functions
- Patent number 9,628,912
- Issue date Apr 18, 2017
- Lachlan Paul Barratt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal generating device
- Patent number 9,306,728
- Issue date Apr 5, 2016
- Mitsubishi Electric Corporation
- Hiroki Iura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Suppression of fixed-pattern jitter using FIR filters
- Patent number 9,264,019
- Issue date Feb 16, 2016
- ESS Technology, Inc.
- A. Martin Mallinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for hybrid digital filtering
- Patent number 8,943,117
- Issue date Jan 27, 2015
- Arthur Torosyan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reconfigurable digital signal filter processor
- Patent number 8,793,298
- Issue date Jul 29, 2014
- BlackBerry Limited
- Nebu John Mathai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter block for compensating droop in a frequency response of a si...
- Patent number 8,645,445
- Issue date Feb 4, 2014
- ST-Ericsson SA
- Ankur Bal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Implementation of multi-channel intermediate frequency modem for ra...
- Patent number 8,559,482
- Issue date Oct 15, 2013
- Altera Corporation
- Xiaofei Dong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital filter having a fir filter and a warped fir filter, and a l...
- Patent number 7,885,991
- Issue date Feb 8, 2011
- Oticon A/S
- Thomas Behrens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sound signal processing system and related apparatus and method
- Patent number 7,860,913
- Issue date Dec 28, 2010
- MStar Semiconductor, Inc.
- Hung-Kun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mismatched filter
- Patent number 7,843,382
- Issue date Nov 30, 2010
- Adly T. Fam
- G01 - MEASURING TESTING
Information Patent Grant
Sample rate conversion module and applications thereof
- Patent number 7,599,451
- Issue date Oct 6, 2009
- SigmaTel, Inc.
- Michael R. May
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonlinear inversion
- Patent number 7,436,883
- Issue date Oct 14, 2008
- Optichron, Inc.
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for digital sample rate conversion
- Patent number 7,302,459
- Issue date Nov 27, 2007
- LSI Corporation
- Thomas Bossmeyer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital sampling rate conversion using a poly-phase filter and a po...
- Patent number 7,245,237
- Issue date Jul 17, 2007
- Intel Corporation
- Alex A. Lopez-Estrada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method to perform adaptive channel filtering on a radio...
- Patent number 7,206,564
- Issue date Apr 17, 2007
- Broadcom Corporation
- Baoguo Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter for broadcast receiver tuner
- Patent number 7,158,772
- Issue date Jan 2, 2007
- LSI Logic Corporation
- Brian Merrigan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
A/D converter apparatus and D/A converter apparatus including a dig...
- Patent number 7,034,731
- Issue date Apr 25, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yasutaka Uramoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonlinear inversion
- Patent number 6,999,510
- Issue date Feb 14, 2006
- Optichron, Inc.
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for estimating the frequency and/or phase of a...
- Patent number 6,947,508
- Issue date Sep 20, 2005
- Rohde & Schwarz GmbH & Co. KG
- Markus Freidhof
- G01 - MEASURING TESTING
Information Patent Grant
Interpolation filter circuit
- Patent number 6,870,879
- Issue date Mar 22, 2005
- Infineon Technologies AG
- Lajos Gazsi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delay systems and methods using a variable delay SINC filter
- Patent number 6,531,906
- Issue date Mar 11, 2003
- Cirrus Logic, Inc.
- William F. Gardei
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
MULTI-LOOP SIGNAL PROCESSING
- Publication number 20240413844
- Publication date Dec 12, 2024
- Anlotek Limited
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER UNIT AND FILTER ARRAY
- Publication number 20240030899
- Publication date Jan 25, 2024
- SANECHIPS TECNOLOGY CO., LTD
- Long WEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CASCADABLE FILTER ARCHITECTURE
- Publication number 20220006446
- Publication date Jan 6, 2022
- Universiteit Gent
- Guy TORFS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO RATE CONVERSION SYSTEM AND ELECTRONIC APPARATUS
- Publication number 20210328577
- Publication date Oct 21, 2021
- Radiawave Technologies Co., Ltd.
- Liuan ZHANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
CIRCUITS, SYSTEMS, AND METHODS FOR PROVIDING ASYNCHRONOUS SAMPLE RA...
- Publication number 20210194497
- Publication date Jun 24, 2021
- Analog Devices Global Unlimited Company
- David LAMB
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CREST FACTOR REDUCTION
- Publication number 20190260358
- Publication date Aug 22, 2019
- Analog Devices, Inc.
- James C. Camp
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Decimation Filter
- Publication number 20190140625
- Publication date May 9, 2019
- INFINEON TECHNOLOGIES AG
- Dietmar STRAEUSSNIGG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO FILTERING WITH VIRTUAL SAMPLE RATE INCREASES
- Publication number 20160057535
- Publication date Feb 25, 2016
- Lachlan Paul BARRATT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and Apparatus For Hybrid Digital Filtering
- Publication number 20150088951
- Publication date Mar 26, 2015
- Arthur Torosyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reconfigurable Digital Signal Filter Processor
- Publication number 20120110051
- Publication date May 3, 2012
- Research in Motion Limited
- Nebu John MATHAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER
- Publication number 20110307536
- Publication date Dec 15, 2011
- Alps Electric Co., Ltd.
- Junichiro OYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Mismatched Filter
- Publication number 20100149022
- Publication date Jun 17, 2010
- Adly T. Fam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter Block for Compensating Droop in a Frequency Response of a Si...
- Publication number 20100121897
- Publication date May 13, 2010
- ST Wireless SA
- Ankur Bal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH PASS FILTER
- Publication number 20080133636
- Publication date Jun 5, 2008
- Norman J. Beamish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOUND SIGNAL PROCESSING SYSTEM AND RELATED APPARATUS AND METHOD
- Publication number 20080123772
- Publication date May 29, 2008
- Hung-Kun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital filter and listening device
- Publication number 20070094319
- Publication date Apr 26, 2007
- Oticon A/S
- Thomas Behrens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sample rate conversion module and applications thereof
- Publication number 20060274858
- Publication date Dec 7, 2006
- Michael R. May
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Nonlinear inversion
- Publication number 20060104395
- Publication date May 18, 2006
- Optichron, Inc.
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A/D converter apparatus and D/A converter apparatus
- Publication number 20050128110
- Publication date Jun 16, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yasutaka Uramoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital filter designing method, digital filter designing program,...
- Publication number 20050120067
- Publication date Jun 2, 2005
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and method to perform adaptive channel filtering on a radio...
- Publication number 20050085237
- Publication date Apr 21, 2005
- Baoguo Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Nonlinear inversion
- Publication number 20040208242
- Publication date Oct 21, 2004
- Optichron, Inc.
- Roy G. Batruni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for digital sample rate conversion
- Publication number 20040148319
- Publication date Jul 29, 2004
- LSI Logic Corporation
- Thomas Bossmeyer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital sampling rate conversion using a poly-phase filter and a po...
- Publication number 20040052300
- Publication date Mar 18, 2004
- Alex A. Lopez-Estrada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Version with markings to show changes made
- Publication number 20020039041
- Publication date Apr 4, 2002
- William F. Gardei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and device for estimating the frequency of a digital signal
- Publication number 20020039019
- Publication date Apr 4, 2002
- Kurt Schmidt
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for estimating the frequency and/or phase of a...
- Publication number 20020034272
- Publication date Mar 21, 2002
- Markus Freidhof
- G01 - MEASURING TESTING
Information Patent Application
Interpolation filter circuit
- Publication number 20010031001
- Publication date Oct 18, 2001
- Lajos Gazsi
- H03 - BASIC ELECTRONIC CIRCUITRY

Combinations of filter structures

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Digital filter structure

Circuits, systems, and methods for providing asynchronous sample ra...

Digital filter

Digital filter

Crest factor reduction

Decimation filter

Audio filtering with virtual sample rate increases

Audio filtering with virtual sample rate increases

Audio filters utilizing sine functions

Signal generating device

Suppression of fixed-pattern jitter using FIR filters

Method and apparatus for hybrid digital filtering

Reconfigurable digital signal filter processor

Filter block for compensating droop in a frequency response of a si...

Implementation of multi-channel intermediate frequency modem for ra...

Digital filter having a fir filter and a warped fir filter, and a l...

Sound signal processing system and related apparatus and method

Mismatched filter

Sample rate conversion module and applications thereof

Nonlinear inversion

Method and apparatus for digital sample rate conversion

Digital sampling rate conversion using a poly-phase filter and a po...

System and method to perform adaptive channel filtering on a radio...

Filter for broadcast receiver tuner

A/D converter apparatus and D/A converter apparatus including a dig...

Nonlinear inversion

Method and apparatus for estimating the frequency and/or phase of a...

Interpolation filter circuit

Delay systems and methods using a variable delay SINC filter

Patents Applicationslast 30 patents

MULTI-LOOP SIGNAL PROCESSING

FILTER UNIT AND FILTER ARRAY

CASCADABLE FILTER ARCHITECTURE

AUDIO RATE CONVERSION SYSTEM AND ELECTRONIC APPARATUS

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

CIRCUITS, SYSTEMS, AND METHODS FOR PROVIDING ASYNCHRONOUS SAMPLE RA...

CREST FACTOR REDUCTION

Decimation Filter

AUDIO FILTERING WITH VIRTUAL SAMPLE RATE INCREASES

Method and Apparatus For Hybrid Digital Filtering

Reconfigurable Digital Signal Filter Processor

DIGITAL FILTER

Mismatched Filter

Filter Block for Compensating Droop in a Frequency Response of a Si...

HIGH PASS FILTER

SOUND SIGNAL PROCESSING SYSTEM AND RELATED APPARATUS AND METHOD

Digital filter and listening device

Sample rate conversion module and applications thereof

Nonlinear inversion

A/D converter apparatus and D/A converter apparatus

Digital filter designing method, digital filter designing program,...

System and method to perform adaptive channel filtering on a radio...

Nonlinear inversion

Method and apparatus for digital sample rate conversion

Digital sampling rate conversion using a poly-phase filter and a po...

Version with markings to show changes made

Method and device for estimating the frequency of a digital signal

Method and apparatus for estimating the frequency and/or phase of a...

Interpolation filter circuit