Polyphase filters

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H03H17/0273

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Parent Industries

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

Current Industry

H03H17/0273Polyphase filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Embedded GPU-based wideband parallel channelized receiving method
- Patent number 11,693,654
- Issue date Jul 4, 2023
- Chongqing University of Posts and Telecommunications
- Guojun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for generating multi phase clocks across wide frequency band...
- Patent number 11,177,932
- Issue date Nov 16, 2021
- Faraday Technology Corp.
- Vinay Suresh Rao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
All-digital transmitter with wideband beamformer
- Patent number 11,121,680
- Issue date Sep 14, 2021
- Mitsubishi Electric Research Laboratories, Inc.
- Rui Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter module, receiver module and data transmission system
- Patent number 11,121,703
- Issue date Sep 14, 2021
- Rohde & Schwarz GmbH & Co. KG
- Thomas Valten
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Polyphase filter (PPF) including RC-LR sections
- Patent number 11,101,782
- Issue date Aug 24, 2021
- Analog Devices International Unlimited Company
- Mohamed Abdelsalam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature sensor
- Patent number 11,002,612
- Issue date May 11, 2021
- SK Hynix Inc.
- Woojun Choi
- G11 - INFORMATION STORAGE
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
Techniques and methods of spot noise generation utilizing a polypha...
- Patent number 10,404,211
- Issue date Sep 3, 2019
- United States of America as represented by the Secretary of the Navy
- Michael Civerolo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transformation based filter for interpolation or decimation
- Patent number 10,396,829
- Issue date Aug 27, 2019
- TEXAS INTSTUMENTS INCORPORATED
- Jaiganesh Balakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transformation based filter for interpolation or decimation
- Patent number 10,090,866
- Issue date Oct 2, 2018
- Texas Instruments Incorporated
- Jaiganesh Balakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High accuracy millimeter wave/radio frequency wideband in-phase and...
- Patent number 9,685,931
- Issue date Jun 20, 2017
- QUALCOMM Incorporated
- Mazhareddin Taghivand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nested multi-stage polyphase filter
- Patent number 9,584,089
- Issue date Feb 28, 2017
- Viasat, Inc.
- Qiang Richard Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system of filtering polyphased data
- Patent number 9,083,316
- Issue date Jul 14, 2015
- Keysight Technologies, Inc.
- Nico Lugil
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interleaved multipath digital power amplification
- Patent number 8,970,406
- Issue date Mar 3, 2015
- LSI Corporation
- Peter Kiss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generalized polyphase channelization system
- Patent number 7,403,577
- Issue date Jul 22, 2008
- The Aerospace Corporation
- Rajendra Kumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital linearizing system
- Patent number 7,397,404
- Issue date Jul 8, 2008
- Optichron, Inc.
- Roy G. Batruni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Efficient and flexible oversampled filterbank with near perfect rec...
- Patent number 7,372,907
- Issue date May 13, 2008
- Northrop Grumman Corporation
- Michael Steven Muñoz
- 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
Digital linearizing system
- Patent number 7,199,736
- Issue date Apr 3, 2007
- Optichron, Inc.
- Roy G. Batruni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for the digital demodulation of a signal received...
- Patent number 7,170,957
- Issue date Jan 30, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Christophe Moy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recursive resampling digital filter structure for demodulating 3G w...
- Patent number 7,158,591
- Issue date Jan 2, 2007
- Signum Concept, Inc.
- Fredric Joel Harris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Polyphase-discrete fourier transform (DFT) sub-band definition filt...
- Patent number 6,990,060
- Issue date Jan 24, 2006
- BAE Systems
- Thomas C. Butash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of filtering and apparatus therefore
- Patent number 6,778,600
- Issue date Aug 17, 2004
- ATI International SRL
- Marinko Karanovic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fractional delay digital filter
- Patent number 6,639,948
- Issue date Oct 28, 2003
- France Telecom
- Wolfgang Tager
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sampling device having an intrinsic filter
- Patent number 6,473,014
- Issue date Oct 29, 2002
- Agere Systems Guardian Corp.
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sample rate converter
- Patent number 6,411,225
- Issue date Jun 25, 2002
- Koninklijke Philips Electronics N.V.
- Adrianus Wilhelmus Maria Van Den Enden
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low pass digital filter implemented in a modem of a television system
- Patent number 6,307,903
- Issue date Oct 23, 2001
- TeleCruz Technology, Inc.
- Fred Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sampling device having an intrinsic filter
- Patent number 6,265,998
- Issue date Jul 24, 2001
- Agere Systems Guardian Corp.
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for performing a non-integer sampling rate change in a mu...
- Patent number 6,134,268
- Issue date Oct 17, 2000
- Motorola, Inc.
- James Wesley McCoy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Process and device for segmentation into sub-bands and for reconstr...
- Patent number 5,610,944
- Issue date Mar 11, 1997
- France Telecom
- Joel Mau
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DECIMATING SAMPLES BY A FLOAT NUMBER AND ASSOCIATED DEVI...
- Publication number 20240044696
- Publication date Feb 8, 2024
- Aktiebolaget SKF
- Nicolas LIGNEE
- G01 - MEASURING TESTING
Information Patent Application
EFFICIENT SUBBAND CHANNELIZER FOR RANDOMLY-SPACED FREQUENCY GROUPS
- Publication number 20230336161
- Publication date Oct 19, 2023
- Massachusetts Institute of Technology
- William S. Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
All-digital Transmitter with Wideband Beamformer
- Publication number 20210305948
- Publication date Sep 30, 2021
- Mitsubishi Electric Research Laboratories, Inc.
- Rui Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMITTER MODULE, RECEIVER MODULE AND DATA TRANSMISSION SYSTEM
- Publication number 20210044280
- Publication date Feb 11, 2021
- ROHDE & SCHWARZ GMBH & CO. KG
- Thomas Valten
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TEMPERATURE SENSOR
- Publication number 20200191660
- Publication date Jun 18, 2020
- SK HYNIX INC.
- Woojun CHOI
- G01 - MEASURING TESTING
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
TRANSFORMATION BASED FILTER FOR INTERPOLATION OR DECIMATION
- Publication number 20180191383
- Publication date Jul 5, 2018
- TEXAS INSTRUMENTS INCORPORATED
- Jaiganesh Balakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POLYPHASE DECIMATION FIR FILTERS AND METHODS
- Publication number 20160182014
- Publication date Jun 23, 2016
- Neha Bhargava
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FRACTIONAL AND INTEGER RATIO POLYPHASE INTERPOLATION FILTER
- Publication number 20160182015
- Publication date Jun 23, 2016
- Vinay Gupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERLEAVED MULTIPATH DIGITAL POWER AMPLIFICATION
- Publication number 20140269978
- Publication date Sep 18, 2014
- LSI Corporation
- Peter Kiss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERLEAVED MULTIPATH DIGITAL POWER AMPLIFICATION
- Publication number 20140266820
- Publication date Sep 18, 2014
- LSI Corporation
- Peter Kiss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital linearizing system
- Publication number 20070146179
- Publication date Jun 28, 2007
- Optichron, Inc.
- Roy G. Batruni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frequency converter for a spectral conversion of a start signal and...
- Publication number 20060159202
- Publication date Jul 20, 2006
- Marco Breiling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Generalized polyphase channelization system
- Publication number 20050276335
- Publication date Dec 15, 2005
- Rajendra Kumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital linearizing system
- Publication number 20050219089
- Publication date Oct 6, 2005
- Optichron, Inc.
- Roy G. Batruni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Efficient and flexible oversampled filterbank with near perfect rec...
- Publication number 20040246994
- Publication date Dec 9, 2004
- Michael Steven Munoz
- 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
Recursive resampling digital filter structure for demodulating 3G w...
- Publication number 20030076907
- Publication date Apr 24, 2003
- Frederic Joel Harris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device and method for the digital demodulation of a signal received...
- Publication number 20020181620
- Publication date Dec 5, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Christophe Moy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polyphase-discrete fourier transform (DFT) sub-band definition filt...
- Publication number 20010036152
- Publication date Nov 1, 2001
- Thomas C. Butash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sampling device having an intrinsic filter
- Publication number 20010002123
- Publication date May 31, 2001
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY

Polyphase filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Embedded GPU-based wideband parallel channelized receiving method

System for generating multi phase clocks across wide frequency band...

All-digital transmitter with wideband beamformer

Transmitter module, receiver module and data transmission system

Polyphase filter (PPF) including RC-LR sections

Temperature sensor

Crest factor reduction

Techniques and methods of spot noise generation utilizing a polypha...

Transformation based filter for interpolation or decimation

Transformation based filter for interpolation or decimation

High accuracy millimeter wave/radio frequency wideband in-phase and...

Nested multi-stage polyphase filter

Method and system of filtering polyphased data

Interleaved multipath digital power amplification

Generalized polyphase channelization system

Digital linearizing system

Efficient and flexible oversampled filterbank with near perfect rec...

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

Digital linearizing system

Device and method for the digital demodulation of a signal received...

Recursive resampling digital filter structure for demodulating 3G w...

Polyphase-discrete fourier transform (DFT) sub-band definition filt...

Method of filtering and apparatus therefore

Fractional delay digital filter

Sampling device having an intrinsic filter

Sample rate converter

Low pass digital filter implemented in a modem of a television system

Sampling device having an intrinsic filter

Apparatus for performing a non-integer sampling rate change in a mu...

Process and device for segmentation into sub-bands and for reconstr...

Patents Applicationslast 30 patents

METHOD FOR DECIMATING SAMPLES BY A FLOAT NUMBER AND ASSOCIATED DEVI...

EFFICIENT SUBBAND CHANNELIZER FOR RANDOMLY-SPACED FREQUENCY GROUPS

All-digital Transmitter with Wideband Beamformer

TRANSMITTER MODULE, RECEIVER MODULE AND DATA TRANSMISSION SYSTEM

TEMPERATURE SENSOR

CREST FACTOR REDUCTION

TRANSFORMATION BASED FILTER FOR INTERPOLATION OR DECIMATION

POLYPHASE DECIMATION FIR FILTERS AND METHODS

FRACTIONAL AND INTEGER RATIO POLYPHASE INTERPOLATION FILTER

INTERLEAVED MULTIPATH DIGITAL POWER AMPLIFICATION

INTERLEAVED MULTIPATH DIGITAL POWER AMPLIFICATION

Digital linearizing system

Frequency converter for a spectral conversion of a start signal and...

Generalized polyphase channelization system

Digital linearizing system

Efficient and flexible oversampled filterbank with near perfect rec...

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

Recursive resampling digital filter structure for demodulating 3G w...

Device and method for the digital demodulation of a signal received...

Polyphase-discrete fourier transform (DFT) sub-band definition filt...

Sampling device having an intrinsic filter