Recursive, non-recursive, ladder, lattice structures

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CPC
H03H17/0288

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Parent Industries

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

Current Industry

H03H17/0288Recursive, non-recursive, ladder, lattice structures

Industries

Patents Grantslast 30 patents

Information Patent Grant
Reconfigurable filter network with shortened settling time
- Patent number 11,165,414
- Issue date Nov 2, 2021
- Infineon Technologies AG
- Victor Popescu-Stroe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal cueing using an IIR filter array with inverted state tree
- Patent number 10,958,302
- Issue date Mar 23, 2021
- The Boeing Company
- Gary A. Ray
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for processing a signal with a filter employing F...
- Patent number 9,407,236
- Issue date Aug 2, 2016
- Kapik Inc.
- William Martin Snelgrove
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Efficient digital microphone decimation filter architecture
- Patent number 9,337,805
- Issue date May 10, 2016
- Creative Technology Ltd.
- David Philip Rossum
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for processing a signal with a filter employing F...
- Patent number 8,655,936
- Issue date Feb 18, 2014
- Kapik Inc.
- William Martin Snelgrove
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital optimal filter for periodically alternating signals
- Patent number 8,589,462
- Issue date Nov 19, 2013
- Elmos Semiconductor AG
- Egbert Spiegel
- G01 - MEASURING TESTING
Information Patent Grant
Sample rate converter having a zero-phase filter
- Patent number 7,450,036
- Issue date Nov 11, 2008
- Harman Becker Automotive Systems GmbH
- Seyed Ali Azizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Micro-programmable digital filter
- Patent number 7,418,467
- Issue date Aug 26, 2008
- Analog Devices, Inc.
- Michael Hennedy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Micro-programmable filter engine having plurality of filter element...
- Patent number 7,415,542
- Issue date Aug 19, 2008
- Analog Devices, Inc.
- Michael Hennedy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time discrete filter comprising upsampling, sampling rate conversio...
- Patent number 7,376,690
- Issue date May 20, 2008
- NXP B.V.
- Adrianus Wilhelmus Maria Van Den Enden
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital IF processing block having finite impulse response (FIR) de...
- Patent number 7,213,042
- Issue date May 1, 2007
- Comtech EF Data, Inc.
- Richard Hollingsworth Cannon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sample rate converter having a zero-phase filter
- Patent number 7,167,113
- Issue date Jan 23, 2007
- Harman Becker Automotive Systems GmbH
- Seyed Ali Azizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing apparatus and method, and digital data reproducin...
- Patent number 7,139,146
- Issue date Nov 21, 2006
- Sony Corporation
- Tomoyuki Hiura
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital decimation filter having finite impulse response (FIR) deci...
- Patent number 7,117,235
- Issue date Oct 3, 2006
- Comtech EF Data
- Richard Hollingsworth Cannon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for computing pre-equalizer coefficients
- Patent number 7,076,514
- Issue date Jul 11, 2006
- Conexant, Inc.
- Alper Tunga Erdogan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter arrangement with a linear phase characteristic, and method t...
- Patent number 6,968,000
- Issue date Nov 22, 2005
- Alcatel
- Sigurd Jan Maria Schelstraete
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-power programmable digital filter
- Patent number 6,944,219
- Issue date Sep 13, 2005
- QUALCOMM Incorporated
- Lennart Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Method and system for implementing a sigma delta analog-to-digital...
- Patent number 6,788,236
- Issue date Sep 7, 2004
- GlobespanVirata, Inc.
- Alper Tunga Erdogan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High order lagrange sample rate conversion using tables for improve...
- Patent number 6,766,338
- Issue date Jul 20, 2004
- Texas Instruments Incorporated
- Stephen R. Handley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Limit-cycle-absent allpass filter lattice structure
- Patent number 6,711,599
- Issue date Mar 23, 2004
- Texas Instruments Incorporated
- Zhongnong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filtering method and filter
- Patent number 6,643,675
- Issue date Nov 4, 2003
- Nokia Corporation
- Olli Piirainen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for conversion of sampling rate
- Patent number 6,636,165
- Issue date Oct 21, 2003
- Rohde & Schwarz GmbH & Co. KG
- Markus Freidhof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for sampling rate conversion
- Patent number 6,624,765
- Issue date Sep 23, 2003
- Rohde & Schwarz GmbH & Co., KG
- Markus Freidhof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive removal of resonance-induced noise
- Patent number 6,611,602
- Issue date Aug 26, 2003
- The Regents of the University of California
- Stanley A. White
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for sampling rate conversion
- Patent number 6,559,781
- Issue date May 6, 2003
- Rohde & Schwarz GmbH & Co. KG
- Markus Freidhof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sinc filter using twisting symmetry
- Patent number 6,546,408
- Issue date Apr 8, 2003
- Cirrus Logic, Inc.
- Joel Page
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for sampling rate conversion
- Patent number 6,518,894
- Issue date Feb 11, 2003
- Rohde & Schwarz GmbH & Co. KG
- Markus Freidhof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for anchoring predetermined points of the impu...
- Patent number 6,408,322
- Issue date Jun 18, 2002
- Thomson Licensing S.A.
- David Lowell McNeely
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power programmable digital filter
- Patent number 6,389,069
- Issue date May 14, 2002
- QUALCOMM Incorporated
- Lennart Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL PROCESSING APPARATUS FOR GENERATING A PLURALITY OF OUTPUT SA...
- Publication number 20220286114
- Publication date Sep 8, 2022
- Advantest Corporation
- Christian VOLMER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECONFIGURABLE FILTER NETWORK WITH SHORTENED SETTLING TIME
- Publication number 20210194465
- Publication date Jun 24, 2021
- INFINEON TECHNOLOGIES AG
- Victor Popescu-Stroe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING A SIGNAL WITH A FILTER EMPLOYING F...
- Publication number 20140164459
- Publication date Jun 12, 2014
- William Martin Snelgrove
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOVEL EFFICIENT DIGITAL MICROPHONE DECIMATION FILTER ARCHITECTURE
- Publication number 20130083945
- Publication date Apr 4, 2013
- David Philip ROSSUM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System And Method For Processing A Signal With A Filter Employing F...
- Publication number 20110099213
- Publication date Apr 28, 2011
- William Martin Snelgrove
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL OPTIMAL FILTER FOR PERIODICALLY ALTERNATING SIGNALS
- Publication number 20110022650
- Publication date Jan 27, 2011
- Egbert Spiegel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital filter and method for designing digital filters
- Publication number 20070220073
- Publication date Sep 20, 2007
- Mario Traber
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SAMPLE RATE CONVERTER
- Publication number 20070194955
- Publication date Aug 23, 2007
- Seyed Ali Azizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital IF processing block having finite impulse response (FIR) de...
- Publication number 20060031275
- Publication date Feb 9, 2006
- Comtech EFData, Inc.
- Richard Hollingsworth Cannon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Micro-programmable digital filter
- Publication number 20050283508
- Publication date Dec 22, 2005
- Michael Hennedy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Micro-programmable filter engine
- Publication number 20050283509
- Publication date Dec 22, 2005
- Michael Hennedy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sample rate converter
- Publication number 20050168361
- Publication date Aug 4, 2005
- Seyed Ali Azizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Time discrete filter comprising upsampling, sampling rate conversio...
- Publication number 20040260737
- Publication date Dec 23, 2004
- Adrianus Wilhelmus Maria Van Den Enden
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal processing apparatus and method, and digital date reproducin...
- Publication number 20040169945
- Publication date Sep 2, 2004
- Tomoyuki Hiura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital decimation filter having finite impulse response (FIR) deci...
- Publication number 20040088343
- Publication date May 6, 2004
- Richard Hollingsworth Cannon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for implementing a sigma delta analog-to-digital...
- Publication number 20040021595
- Publication date Feb 5, 2004
- Alper Tunga Erdogan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for computing pre-equalizer coefficients
- Publication number 20030235245
- Publication date Dec 25, 2003
- Alper Tunga Erdogan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for rate enhanced SHDSL
- Publication number 20030202612
- Publication date Oct 30, 2003
- Bijit Halder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Filtering method and filter
- Publication number 20030069911
- Publication date Apr 10, 2003
- Olli Piirainen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Electric filter with blocking behavior for a predetermined rejectio...
- Publication number 20030020551
- Publication date Jan 30, 2003
- STMicroelectronics GmbH
- Johann Henkel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device and method for sampling rate conversion
- Publication number 20020109617
- Publication date Aug 15, 2002
- Markus Freidhof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus and method for sampling rate conversion
- Publication number 20020105447
- Publication date Aug 8, 2002
- Markus Freidhof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device and method for conversion of sampling rate
- Publication number 20020105448
- Publication date Aug 8, 2002
- Markus Freidhof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device and method for sampling rate conversion
- Publication number 20020093437
- Publication date Jul 18, 2002
- Markus Freidhof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-power programmable digital filter
- Publication number 20020051502
- Publication date May 2, 2002
- Lennart Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Limit-cycle-absent allpass filter lattice structure
- Publication number 20020052904
- Publication date May 2, 2002
- Zhongnong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SINC FILTER USING TWISTING SYMMETRY
- Publication number 20020038324
- Publication date Mar 28, 2002
- JOEL PAGE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Interpolation filter circuit
- Publication number 20010031001
- Publication date Oct 18, 2001
- Lajos Gazsi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter arrangement with a linear phase characteristic, and method t...
- Publication number 20010010704
- Publication date Aug 2, 2001
- Sigurd Jan Maria Schelstraete
- H03 - BASIC ELECTRONIC CIRCUITRY

Recursive, non-recursive, ladder, lattice structures

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reconfigurable filter network with shortened settling time

Signal cueing using an IIR filter array with inverted state tree

System and method for processing a signal with a filter employing F...

Efficient digital microphone decimation filter architecture

System and method for processing a signal with a filter employing F...

Digital optimal filter for periodically alternating signals

Sample rate converter having a zero-phase filter

Micro-programmable digital filter

Micro-programmable filter engine having plurality of filter element...

Time discrete filter comprising upsampling, sampling rate conversio...

Digital IF processing block having finite impulse response (FIR) de...

Sample rate converter having a zero-phase filter

Signal processing apparatus and method, and digital data reproducin...

Digital decimation filter having finite impulse response (FIR) deci...

Method and system for computing pre-equalizer coefficients

Filter arrangement with a linear phase characteristic, and method t...

Low-power programmable digital filter

Interpolation filter circuit

Method and system for implementing a sigma delta analog-to-digital...

High order lagrange sample rate conversion using tables for improve...

Limit-cycle-absent allpass filter lattice structure

Filtering method and filter

Device and method for conversion of sampling rate

Apparatus and method for sampling rate conversion

Adaptive removal of resonance-induced noise

Device and method for sampling rate conversion

Sinc filter using twisting symmetry

Device and method for sampling rate conversion

Apparatus and method for anchoring predetermined points of the impu...

Low power programmable digital filter

Patents Applicationslast 30 patents

SIGNAL PROCESSING APPARATUS FOR GENERATING A PLURALITY OF OUTPUT SA...

RECONFIGURABLE FILTER NETWORK WITH SHORTENED SETTLING TIME

SYSTEM AND METHOD FOR PROCESSING A SIGNAL WITH A FILTER EMPLOYING F...

NOVEL EFFICIENT DIGITAL MICROPHONE DECIMATION FILTER ARCHITECTURE

System And Method For Processing A Signal With A Filter Employing F...

DIGITAL OPTIMAL FILTER FOR PERIODICALLY ALTERNATING SIGNALS

Digital filter and method for designing digital filters

SAMPLE RATE CONVERTER

Digital IF processing block having finite impulse response (FIR) de...

Micro-programmable digital filter

Micro-programmable filter engine

Sample rate converter

Time discrete filter comprising upsampling, sampling rate conversio...

Signal processing apparatus and method, and digital date reproducin...

Digital decimation filter having finite impulse response (FIR) deci...

Method and system for implementing a sigma delta analog-to-digital...

Method and system for computing pre-equalizer coefficients

Method and system for rate enhanced SHDSL

Filtering method and filter

Electric filter with blocking behavior for a predetermined rejectio...

Device and method for sampling rate conversion

Apparatus and method for sampling rate conversion

Device and method for conversion of sampling rate

Device and method for sampling rate conversion

Low-power programmable digital filter

Limit-cycle-absent allpass filter lattice structure

SINC FILTER USING TWISTING SYMMETRY

Interpolation filter circuit

Filter arrangement with a linear phase characteristic, and method t...