Filters characterised by the filter structure

Industry

CPC
H03H17/0283

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Parent Industries

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

Current Industry

H03H17/0283Filters characterised by the filter structure

Industries

Patents Grantslast 30 patents

Information Patent Grant
Noise suppression circuit for digital signals
- Patent number 11,223,343
- Issue date Jan 11, 2022
- NXP USA, INC.
- Robert Matthew Mertens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter that minimizes in-band noise and maximizes detection sensiti...
- Patent number 11,025,230
- Issue date Jun 1, 2021
- DYNASPOT CORP.
- Marvin L. Sassler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse code modulation passband filter and method for obtaining mult...
- Patent number 10,812,052
- Issue date Oct 20, 2020
- Yui Hung Li
- 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
Filter that minimizes in-band noise and maximizes detection sensiti...
- Patent number 10,320,365
- Issue date Jun 11, 2019
- DYNASPOT CORP.
- Marvin L. Sassler
- 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
Small area and low power IIR filter structure
- Patent number 9,985,608
- Issue date May 29, 2018
- Analog Devices Global
- Sudarshan Onkar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for calibrating power measurements in an electr...
- Patent number 9,918,775
- Issue date Mar 20, 2018
- Covidien LP
- James A. Gilbert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Square root raised cosine symmetric filter for mobile telecommunica...
- Patent number 9,178,494
- Issue date Nov 3, 2015
- Intel Corporation
- Tinku Acharya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parallel digital filtering of an audio channel
- Patent number 9,075,697
- Issue date Jul 7, 2015
- Apple Inc.
- Richard M. Powell
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for calibrating power measurements in an electr...
- Patent number 8,968,293
- Issue date Mar 3, 2015
- Covidien LP
- James A. Gilbert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Digital filter-decimator-tuner
- Patent number 8,817,913
- Issue date Aug 26, 2014
- Raytheon Applied Signal Technology, Inc.
- Jerry R. Hinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-rate implementation without high-pass filter
- Patent number 8,539,012
- Issue date Sep 17, 2013
- Audyssey Laboratories
- Jeffrey Clark
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing system with a digital sample rate converter
- Patent number 8,489,661
- Issue date Jul 16, 2013
- Cirrus Logic, Inc.
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter circuit and integrated circuit including the same
- Patent number 8,461,916
- Issue date Jun 11, 2013
- Hynix Semiconductor Inc.
- Hae-Rang Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Data converter circuit and method
- Patent number 8,410,963
- Issue date Apr 2, 2013
- Infineon Technologies AG
- Torsten Hinz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for increasing the channel capacity of a bandw...
- Patent number 8,233,564
- Issue date Jul 31, 2012
- Digital Compression Technology LP
- Elliot L. Gruenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital controlled filter system and filtering method
- Patent number 7,675,356
- Issue date Mar 9, 2010
- Samsung Electronics Co., Ltd.
- Je-kook Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for decimating a pulse width modulated (PWM) signal
- Patent number 7,612,696
- Issue date Nov 3, 2009
- Motorola, Inc.
- Poojan A. Wagh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmit filter
- Patent number 7,440,511
- Issue date Oct 21, 2008
- Texas Instruments Incorporated
- Robert B. Staszewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding system for minimizing digital data bandwidth
- Patent number 7,336,747
- Issue date Feb 26, 2008
- Digital Compression Technology
- Elliot L. Gruenberg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast-settling digital filter and method for analog-to-digital conve...
- Patent number 7,047,263
- Issue date May 16, 2006
- Texas Instruments Incorporated
- James L. Todsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Synthesized high speed digital filters
- Patent number 6,961,680
- Issue date Nov 1, 2005
- Corning Incorporated
- Kevin S. Gerrish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital decimation filter
- Patent number 6,788,233
- Issue date Sep 7, 2004
- Microchip Technology Incorporated
- Vincent Quiquempoix
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Square root raised cosine symmetric filter for mobile telecommunica...
- Patent number 6,731,706
- Issue date May 4, 2004
- Intel Corporation
- Tinku Acharya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Zero-latency pipeline architecture for digital filters
- Patent number 5,983,254
- Issue date Nov 9, 1999
- Lucent Technologies Inc.
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Processing elements connected in cascade having a controllable bypass
- Patent number 5,886,912
- Issue date Mar 23, 1999
- Matsushita Electric Industrial Co., Ltd.
- Jiro Miyake
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sampled-data filter with low delay
- Patent number 5,652,770
- Issue date Jul 29, 1997
- Noise Cancellation Technologies, Inc.
- Graham P. Eatwell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter bank for frequency demultiplexing in multiple channels
- Patent number 4,896,320
- Issue date Jan 23, 1990
- Heinz Gockler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pipelined digital filters
- Patent number 4,495,591
- Issue date Jan 22, 1985
- The Regeants of the University of California
- Herschel H. Loomis
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL PROCESSING APPARATUS, CONTROL METHOD FOR SIGNAL PROCESSING A...
- Publication number 20240312155
- Publication date Sep 19, 2024
- Canon Kabushiki Kaisha
- MASANOBU FUNAKOSHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NOISE SUPPRESSION CIRCUIT FOR DIGITAL SIGNALS
- Publication number 20210320647
- Publication date Oct 14, 2021
- NXP USA, Inc.
- Robert Matthew Mertens
- 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
Pulse code modulation passband filter and method for obtaining mult...
- Publication number 20200067493
- Publication date Feb 27, 2020
- Yui Hung LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER THAT MINIMIZES IN-BAND NOISE AND MAXIMIZES DETECTION SENSITI...
- Publication number 20190260357
- Publication date Aug 22, 2019
- Dynaspot Corp.
- Marvin L. SASSLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER THAT MINIMIZES IN-BAND NOISE AND MAXIMIZES DETECTION SENSITI...
- Publication number 20180159509
- Publication date Jun 7, 2018
- Dynaspot Corp.
- Marvin L. SASSLER
- 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
SMALL AREA AND LOW POWER IIR FILTER STRUCTURE
- Publication number 20170093375
- Publication date Mar 30, 2017
- ANALOG DEVICES GLOBAL
- SUDARSHAN ONKAR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER CIRCUIT
- Publication number 20150162896
- Publication date Jun 11, 2015
- NEC Corporation
- Hidenori Kayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PARALLEL DIGITAL FILTERING OF AN AUDIO CHANNEL
- Publication number 20140067100
- Publication date Mar 6, 2014
- Apple Inc.
- Richard M. Powell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR TUNING A SEMI-DIGITAL FINITE IMPULSE RESPONSE...
- Publication number 20130033335
- Publication date Feb 7, 2013
- Fujitsu Semiconductor Limited
- John W. Simmons
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Systems and Methods for Calibrating Power Measurements in an Electr...
- Publication number 20120265195
- Publication date Oct 18, 2012
- TYCO Healthcare Group LP
- James A. Gilbert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Data Converter Circuit and Method
- Publication number 20120242522
- Publication date Sep 27, 2012
- Torsten Hinz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multi-Rate Implementation Without High-Pass Filter
- Publication number 20120185524
- Publication date Jul 19, 2012
- Jeffrey Clark
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER CIRCUIT AND INTEGRATED CIRCUIT INCLUDING THE SAME
- Publication number 20120112824
- Publication date May 10, 2012
- Hae-Rang CHOI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR INCREASING THE CHANNEL CAPACITY OF A BANDW...
- Publication number 20110299620
- Publication date Dec 8, 2011
- DIGITAL COMPRESSION TECHNOLOGY LP
- Elliot L. Gruenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal conditioning system with a sigma-delta modulator
- Publication number 20110279162
- Publication date Nov 17, 2011
- IPGoal Microelectronics (SiChuan) Co., Ltd.
- Jijian Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER-DECIMATOR-TUNER
- Publication number 20110267130
- Publication date Nov 3, 2011
- Applied Signal Technology, Inc.
- Jerry R. Hinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS OF A SENSOR AMPLIFIER CONFIGURED FOR USE IN ME...
- Publication number 20100070550
- Publication date Mar 18, 2010
- Cardinal Health 209 Inc.
- James S. Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR DECIMATING A PULSE WIDTH MODULATED (PWM) SIGNAL
- Publication number 20090243908
- Publication date Oct 1, 2009
- MOTOROLA, INC.
- Poojan A. Wagh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal processing system with a digital sample rate converter
- Publication number 20080147761
- Publication date Jun 19, 2008
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital controlled filter system and filtering method
- Publication number 20080012633
- Publication date Jan 17, 2008
- Je-kook Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Binary rate multiplier configured to generate accurate coefficients
- Publication number 20060274826
- Publication date Dec 7, 2006
- ESS Technology, Inc.
- Andrew Martin Mallinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Coding system for minimizing digital data bandwidth
- Publication number 20040208271
- Publication date Oct 21, 2004
- Elliot L. Gruenberg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Square root raised cosine symmetric filter for mobile telecommunica...
- Publication number 20040172433
- Publication date Sep 2, 2004
- Tinku Acharya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Synthesized high speed digital filters
- Publication number 20040128113
- Publication date Jul 1, 2004
- Corning Incorporated
- Kevin S. Gerrish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Finite impulse response filter, communication transmission apparatu...
- Publication number 20030200243
- Publication date Oct 23, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hidekuni Yomo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Fast-settling digital filter and method for analog-to-digital conve...
- Publication number 20030037083
- Publication date Feb 20, 2003
- James L. Todsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transmit filter
- Publication number 20020186782
- Publication date Dec 12, 2002
- TEXAS INSTRUMENTS INCORPORATED
- Robert B. Staszewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Filters characterised by the filter structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Noise suppression circuit for digital signals

Filter that minimizes in-band noise and maximizes detection sensiti...

Pulse code modulation passband filter and method for obtaining mult...

Apparatus and method for performing digital infinite impulse filtering

Filter that minimizes in-band noise and maximizes detection sensiti...

Decimation FIR filters and methods

Small area and low power IIR filter structure

Systems and methods for calibrating power measurements in an electr...

Square root raised cosine symmetric filter for mobile telecommunica...

Parallel digital filtering of an audio channel

Systems and methods for calibrating power measurements in an electr...

Digital filter-decimator-tuner

Multi-rate implementation without high-pass filter

Signal processing system with a digital sample rate converter

Filter circuit and integrated circuit including the same

Data converter circuit and method

Method and apparatus for increasing the channel capacity of a bandw...

Digital controlled filter system and filtering method

Method and system for decimating a pulse width modulated (PWM) signal

Transmit filter

Coding system for minimizing digital data bandwidth

Fast-settling digital filter and method for analog-to-digital conve...

Synthesized high speed digital filters

Digital decimation filter

Square root raised cosine symmetric filter for mobile telecommunica...

Zero-latency pipeline architecture for digital filters

Processing elements connected in cascade having a controllable bypass

Sampled-data filter with low delay

Filter bank for frequency demultiplexing in multiple channels

Pipelined digital filters

Patents Applicationslast 30 patents

SIGNAL PROCESSING APPARATUS, CONTROL METHOD FOR SIGNAL PROCESSING A...

NOISE SUPPRESSION CIRCUIT FOR DIGITAL SIGNALS

APPARATUS AND METHOD FOR PERFORMING DIGITAL INFINITE IMPULSE FILTERING

Pulse code modulation passband filter and method for obtaining mult...

FILTER THAT MINIMIZES IN-BAND NOISE AND MAXIMIZES DETECTION SENSITI...

FILTER THAT MINIMIZES IN-BAND NOISE AND MAXIMIZES DETECTION SENSITI...

POLYPHASE DECIMATION FIR FILTERS AND METHODS

SMALL AREA AND LOW POWER IIR FILTER STRUCTURE

DIGITAL FILTER CIRCUIT

PARALLEL DIGITAL FILTERING OF AN AUDIO CHANNEL

SYSTEM AND METHOD FOR TUNING A SEMI-DIGITAL FINITE IMPULSE RESPONSE...

Systems and Methods for Calibrating Power Measurements in an Electr...

Data Converter Circuit and Method

Multi-Rate Implementation Without High-Pass Filter

FILTER CIRCUIT AND INTEGRATED CIRCUIT INCLUDING THE SAME

METHOD AND APPARATUS FOR INCREASING THE CHANNEL CAPACITY OF A BANDW...

Signal conditioning system with a sigma-delta modulator

DIGITAL FILTER-DECIMATOR-TUNER

METHOD AND APPARATUS OF A SENSOR AMPLIFIER CONFIGURED FOR USE IN ME...

METHOD AND SYSTEM FOR DECIMATING A PULSE WIDTH MODULATED (PWM) SIGNAL

Signal processing system with a digital sample rate converter

Digital controlled filter system and filtering method

Binary rate multiplier configured to generate accurate coefficients

Coding system for minimizing digital data bandwidth

Square root raised cosine symmetric filter for mobile telecommunica...

Synthesized high speed digital filters

Finite impulse response filter, communication transmission apparatu...

Fast-settling digital filter and method for analog-to-digital conve...

Transmit filter