by storing corrected or correction values in one or more digital look-up tables

Industry

CPC
H03M3/388

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Parent Industries

HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M3/00Conversion of analogue values to or from differential modulation

Current Industry

H03M3/388by storing corrected or correction values in one or more digital look-up tables

Industries

Patents Grantslast 30 patents

Information Patent Grant
Digital pre-distortion compensation of digital-to-analog converter...
- Patent number 11,581,901
- Issue date Feb 14, 2023
- Apple Inc.
- Dusan Stepanovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta analog-to-digital converter circuit with correction for...
- Patent number 11,043,960
- Issue date Jun 22, 2021
- STMICROELECTRONICS INTERNATIONAL N.V.
- Ankur Bal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog/digital converter and milimeter wave radar system
- Patent number 10,707,894
- Issue date Jul 7, 2020
- Renesas Electronics Corporation
- Takashi Oshima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flash analog-to-digital converter calibration
- Patent number 9,912,342
- Issue date Mar 6, 2018
- Analog Devices Global
- Zhao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dither injection for continuous-time MASH ADCS
- Patent number 9,838,031
- Issue date Dec 5, 2017
- Analog Devices Global
- Yunzhi Dong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for synchronizing multichannel extension data...
- Patent number 9,424,853
- Issue date Aug 23, 2016
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sebastian Scharrer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Mostly-digital open-loop ring oscillator delta-sigma ADC and method...
- Patent number 9,397,691
- Issue date Jul 19, 2016
- The Regents of the University of California
- Ian Galton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delta-sigma analog-to-digital converter with error suppression
- Patent number 9,385,744
- Issue date Jul 5, 2016
- MediaTek Inc.
- Yun-Shiang Shu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
D/A conversion apparatus, D/A conversion method and electric musica...
- Patent number 9,343,052
- Issue date May 17, 2016
- Casio Computer Co., Ltd.
- Goro Sakata
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sensor output correction circuit, sensor output correction device,...
- Patent number 9,268,973
- Issue date Feb 23, 2016
- Mitsumi Electric Co., Ltd.
- Konosuke Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cancellation of feedback digital-to-analog converter errors in mult...
- Patent number 9,231,614
- Issue date Jan 5, 2016
- Analog Devices, Inc.
- Jose Barreiro Silva
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter with expected value nonlinearity calibr...
- Patent number 9,219,493
- Issue date Dec 22, 2015
- Freesscale Semiconductor, Inc.
- George R. Kunnen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DAC device and audio system
- Patent number 9,218,816
- Issue date Dec 22, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Toshihiro Torii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System for linear interpolation in multiple dimensions
- Patent number 9,191,024
- Issue date Nov 17, 2015
- PR Electronics A/S
- Stig Alnøe Lindemann
- G01 - MEASURING TESTING
Information Patent Grant
Sigma-delta digital-to-analog converter
- Patent number 8,692,700
- Issue date Apr 8, 2014
- Honeywell International Inc.
- Paul M. Werking
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for synchronizing multichannel extension data...
- Patent number 8,676,364
- Issue date Mar 18, 2014
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sebastian Scharrer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ring oscillator delta sigma ADC modulator with replica path nonline...
- Patent number 8,542,138
- Issue date Sep 24, 2013
- The Regents of the University of California
- Ian Galton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital correction of nonlinearity errors of multibit delta-sigma d...
- Patent number 7,969,335
- Issue date Jun 28, 2011
- Agere Systems Inc.
- Jesus Arias
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control closed-loop device and sigma-delta modulator
- Patent number 7,965,210
- Issue date Jun 21, 2011
- Thales
- Jean-Michel Hode
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration model to mitigate data conversion errors
- Patent number 7,894,536
- Issue date Feb 22, 2011
- Texas Instruments Incorporated
- Lars Risbo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ΔΣ modulation digital-analog converter, digital signal processing m...
- Patent number 7,889,109
- Issue date Feb 15, 2011
- Sharp Kabushiki Kaisha
- Yoshimitsu Murahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive digital audio pre-distortion in an audio digital to analog...
- Patent number 7,786,915
- Issue date Aug 31, 2010
- Texas Instruments Incorporated
- Halil Kiper
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio player using sigma-delta pulse-width modulation
- Patent number 7,439,440
- Issue date Oct 21, 2008
- Sunplus Technology Co. Ltd.
- Han-Huah Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for implementing and/or using amplifiers and/...
- Patent number 7,405,686
- Issue date Jul 29, 2008
- QUALCOMM Incorporated
- Rajiv Laroia
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error correction in an oversampled ADC using few stored calibration...
- Patent number 7,379,831
- Issue date May 27, 2008
- Zilog, Inc.
- Anatoliy V. Tsyrganovich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital correction of nonlinearity errors of multibit delta-sigma d...
- Patent number 7,362,247
- Issue date Apr 22, 2008
- Agere Systems Inc.
- Jesus Arias
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Measuring and correcting non-linearity of an internal multi-bit ana...
- Patent number 7,319,424
- Issue date Jan 15, 2008
- Agilent Technologies, Inc.
- Brian Stewart
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parallel, adaptive delta sigma ADC
- Patent number 7,193,544
- Issue date Mar 20, 2007
- Northrop Grumman Corporation
- Michael M. Fitelson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System to reduce distortion due to coding with a sample-by-sample q...
- Patent number 7,164,719
- Issue date Jan 16, 2007
- Mindspeed Technologies, Inc.
- Jes Thyssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibrating an analog-to-digital converter using a test signal with...
- Patent number 7,152,010
- Issue date Dec 19, 2006
- Zilog, Inc.
- Anatoliy V. Tsyrganovich
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Digital Pre-Distortion Compensation Of Digital-To-Analog Converter...
- Publication number 20220094369
- Publication date Mar 24, 2022
- Apple Inc.
- Dusan Stepanovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGMA-DELTA ANALOG-TO-DIGITAL CONVERTER CIRCUIT WITH CORRECTION FOR...
- Publication number 20200389180
- Publication date Dec 10, 2020
- STMicroelectronics International N.V.
- Ankur Bal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUITS, METHODS, AND MEDIA FOR PROVIDING DELTA-SIGMA MODULATORS
- Publication number 20160269044
- Publication date Sep 15, 2016
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Jayanth Kuppambatti
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOSTLY-DIGITAL OPEN-LOOP RING OSCILLATOR DELTA-SIGMA ADC AND METHOD...
- Publication number 20140368366
- Publication date Dec 18, 2014
- Ian Galton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DAC DEVICE AND AUDIO SYSTEM
- Publication number 20140195225
- Publication date Jul 10, 2014
- PANASONIC CORPORATION
- Toshihiro TORII
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD FOR SYNCHRONIZING MULTICHANNEL EXTENSION DATA...
- Publication number 20140156288
- Publication date Jun 5, 2014
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Sebastian SCHARRER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DELTA-SIGMA ANALOG-TO-DIGITAL CONVERTER WITH ERROR SUPPRESSION
- Publication number 20140070969
- Publication date Mar 13, 2014
- MEDIATEK INC.
- Yun-Shiang Shu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGMA-DELTA DIGITAL-TO-ANALOG CONVERTER
- Publication number 20130293401
- Publication date Nov 7, 2013
- Honeywell International Inc.
- Paul M. Werking
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SENSOR OUTPUT CORRECTION CIRCUIT, SENSOR OUTPUT CORRECTION DEVICE,...
- Publication number 20130176068
- Publication date Jul 11, 2013
- MITSUMI ELECTRIC CO., LTD.
- Konosuke YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RING OSCILLATOR DELTA SIGMA ADC MODULATOR WITH REPLICA PATH NONLIN...
- Publication number 20120194369
- Publication date Aug 2, 2012
- The Regents of the University of California
- Ian Galton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DELTA-SIGMA MODULATOR AND WIRELESS COMMUNICATION DEVICE
- Publication number 20110200077
- Publication date Aug 18, 2011
- PANASONIC CORPORATION
- Yosuke Mitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR SYNCHRONIZING MULTICHANNEL EXTENSION DATA...
- Publication number 20110022206
- Publication date Jan 27, 2011
- Frauhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sebastian Scharrer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELTA SIGMA MODULATION DIGITAL-ANALOG CONVERTER, DIGITAL SIGNAL PR...
- Publication number 20100315275
- Publication date Dec 16, 2010
- Sharp Kabushiki Kaisha
- Yoshimitsu Murahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADAPTIVE DIGITAL AUDIO PRE-DISTORTION IN AN AUDIO DIGITAL TO ANALOG...
- Publication number 20100238059
- Publication date Sep 23, 2010
- TEXAS INSTRUMENTS INCORPORATED
- Halil Kiper
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Delta-Sigma Analog-to-Digital Converters and Methods to Calibrate D...
- Publication number 20100073207
- Publication date Mar 25, 2010
- TEXAS INSTRUMENTS INCORPORATED
- Amit Kumar Gupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL CLOSED-LOOP DEVICE AND SIGMA-DELTA MODULATOR
- Publication number 20100060499
- Publication date Mar 11, 2010
- THALES
- Jean-Michel Hode
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Integrated Circuit for Analog-to-Digital Conversion
- Publication number 20080224914
- Publication date Sep 18, 2008
- Sanyo Electric Co., Ltd.
- Takahiro Kawashima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL CORRECTION OF NONLINEARITY ERRORS OF MULTIBIT DELTA-SIGMA D...
- Publication number 20080150773
- Publication date Jun 26, 2008
- Jesus ARAIS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEASURING AND CORRECTING NON-LINEARITY OF AN INTERNAL MULTI-BIT ANA...
- Publication number 20070176805
- Publication date Aug 2, 2007
- Brian Stewart
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital correction of nonlinearity errors of multibit delta-sigma d...
- Publication number 20070109164
- Publication date May 17, 2007
- Jesus Arias
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods and apparatus for implementing and/or using amplifiers and/...
- Publication number 20060290549
- Publication date Dec 28, 2006
- Rajiv Laroia
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Audio player using sigma-delta pulse-width modulation
- Publication number 20060077084
- Publication date Apr 13, 2006
- Sunplus Technology Co., Ltd.
- Han-Huah Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Calibrated model to mitigate data conversion errors
- Publication number 20040208249
- Publication date Oct 21, 2004
- Lars Risbo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Delta-sigma modulation apparatus and signal amplification apparatus
- Publication number 20040046680
- Publication date Mar 11, 2004
- Toshihiko Masuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Aberration correcting optical relay for optical system, in particul...
- Publication number 20030021024
- Publication date Jan 30, 2003
- Michel Paramythioti
- G02 - OPTICS
Information Patent Application
System to reduce distortion due to coding with a sample-by-sample q...
- Publication number 20020106028
- Publication date Aug 8, 2002
- Conexant Systems, Inc.
- Jes Thyssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System of DAC correction for a delta sigma modulator
- Publication number 20010038350
- Publication date Nov 8, 2001
- Eric Andre
- G02 - OPTICS

by storing corrected or correction values in one or more digital look-up tables

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Digital pre-distortion compensation of digital-to-analog converter...

Sigma-delta analog-to-digital converter circuit with correction for...

Analog/digital converter and milimeter wave radar system

Flash analog-to-digital converter calibration

Dither injection for continuous-time MASH ADCS

Apparatus and method for synchronizing multichannel extension data...

Mostly-digital open-loop ring oscillator delta-sigma ADC and method...

Delta-sigma analog-to-digital converter with error suppression

D/A conversion apparatus, D/A conversion method and electric musica...

Sensor output correction circuit, sensor output correction device,...

Cancellation of feedback digital-to-analog converter errors in mult...

Analog-to-digital converter with expected value nonlinearity calibr...

DAC device and audio system

System for linear interpolation in multiple dimensions

Sigma-delta digital-to-analog converter

Apparatus and method for synchronizing multichannel extension data...

Ring oscillator delta sigma ADC modulator with replica path nonline...

Digital correction of nonlinearity errors of multibit delta-sigma d...

Control closed-loop device and sigma-delta modulator

Calibration model to mitigate data conversion errors

ΔΣ modulation digital-analog converter, digital signal processing m...

Adaptive digital audio pre-distortion in an audio digital to analog...

Audio player using sigma-delta pulse-width modulation

Methods and apparatus for implementing and/or using amplifiers and/...

Error correction in an oversampled ADC using few stored calibration...

Digital correction of nonlinearity errors of multibit delta-sigma d...

Measuring and correcting non-linearity of an internal multi-bit ana...

Parallel, adaptive delta sigma ADC

System to reduce distortion due to coding with a sample-by-sample q...

Calibrating an analog-to-digital converter using a test signal with...

Patents Applicationslast 30 patents

Digital Pre-Distortion Compensation Of Digital-To-Analog Converter...

SIGMA-DELTA ANALOG-TO-DIGITAL CONVERTER CIRCUIT WITH CORRECTION FOR...

CIRCUITS, METHODS, AND MEDIA FOR PROVIDING DELTA-SIGMA MODULATORS

MOSTLY-DIGITAL OPEN-LOOP RING OSCILLATOR DELTA-SIGMA ADC AND METHOD...

DAC DEVICE AND AUDIO SYSTEM

APPARATUS AND METHOD FOR SYNCHRONIZING MULTICHANNEL EXTENSION DATA...

DELTA-SIGMA ANALOG-TO-DIGITAL CONVERTER WITH ERROR SUPPRESSION

SIGMA-DELTA DIGITAL-TO-ANALOG CONVERTER

SENSOR OUTPUT CORRECTION CIRCUIT, SENSOR OUTPUT CORRECTION DEVICE,...

RING OSCILLATOR DELTA SIGMA ADC MODULATOR WITH REPLICA PATH NONLIN...

DELTA-SIGMA MODULATOR AND WIRELESS COMMUNICATION DEVICE

APPARATUS AND METHOD FOR SYNCHRONIZING MULTICHANNEL EXTENSION DATA...

DELTA SIGMA MODULATION DIGITAL-ANALOG CONVERTER, DIGITAL SIGNAL PR...

ADAPTIVE DIGITAL AUDIO PRE-DISTORTION IN AN AUDIO DIGITAL TO ANALOG...

Delta-Sigma Analog-to-Digital Converters and Methods to Calibrate D...

CONTROL CLOSED-LOOP DEVICE AND SIGMA-DELTA MODULATOR

Integrated Circuit for Analog-to-Digital Conversion

DIGITAL CORRECTION OF NONLINEARITY ERRORS OF MULTIBIT DELTA-SIGMA D...

MEASURING AND CORRECTING NON-LINEARITY OF AN INTERNAL MULTI-BIT ANA...

Digital correction of nonlinearity errors of multibit delta-sigma d...

Methods and apparatus for implementing and/or using amplifiers and/...

Audio player using sigma-delta pulse-width modulation

Calibrated model to mitigate data conversion errors

Delta-sigma modulation apparatus and signal amplification apparatus

Aberration correcting optical relay for optical system, in particul...

System to reduce distortion due to coding with a sample-by-sample q...

System of DAC correction for a delta sigma modulator