the modulator being of the error feedback type

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CPC
H03M7/3042

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HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information or similar information or a subset of information is represented by a different sequence or number of digits

Current Industry

H03M7/3042the modulator being of the error feedback type

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Patents Grantslast 30 patents

Information Patent Grant
System and method to enhance noise performance in a delta sigma con...
- Patent number 11,658,678
- Issue date May 23, 2023
- Analog Devices, Inc.
- Abhishek Bandyopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method to enhance noise performance in a delta sigma con...
- Patent number 11,509,327
- Issue date Nov 22, 2022
- Analog Devices, Inc.
- Preston S. Birdsong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microphone assembly with pulse density modulated signal
- Patent number 10,721,557
- Issue date Jul 21, 2020
- Knowles Electronics, LLC
- Andrzej Pawlowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus of an acoustic energy detection circuit for a...
- Patent number 10,484,005
- Issue date Nov 19, 2019
- Nuvoton Technology Corporation
- Peter Holzmann
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Microphone assembly with pulse density modulated signal
- Patent number 10,165,359
- Issue date Dec 25, 2018
- Knowles Electronics, LLC
- Andrzej Pawlowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multistage noise shaping sigma-delta modulator
- Patent number 9,859,916
- Issue date Jan 2, 2018
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Arnaud Verdant
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error-feedback digital-to-analog converter (DAC)
- Patent number 9,853,654
- Issue date Dec 26, 2017
- QUALCOMM Incorporated
- Mohammadhossein Naderi Alizadeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta modulator with SAR ADC and truncater and related sigma-...
- Patent number 8,928,511
- Issue date Jan 6, 2015
- MediaTek Inc.
- Yu-Hsin Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexed configurable sigma delta modulators for noise shaping i...
- Patent number 8,890,634
- Issue date Nov 18, 2014
- MStar Semiconductor, Inc.
- Dennis Mahoney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interleaved digital to analog conversion
- Patent number 8,773,296
- Issue date Jul 8, 2014
- PMC-Sierra US, Inc.
- Tomas Dusatko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for direct synthesis of RF signals using delt...
- Patent number 8,633,842
- Issue date Jan 21, 2014
- Agere Systems LLC
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing apparatus with sigma-delta modulating block colla...
- Patent number 8,354,947
- Issue date Jan 15, 2013
- MediaTek Inc.
- Hsiang-Hui Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta modulator with SAR ADC and truncater having order lower...
- Patent number 8,344,921
- Issue date Jan 1, 2013
- MediaTek Inc.
- Yu-Hsin Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spread spectrum clock generation
- Patent number 8,037,336
- Issue date Oct 11, 2011
- STMicroelectronics PVT, Ltd.
- Nitin Chawla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter digital-to-analog converter with noise shaping
- Patent number 7,999,711
- Issue date Aug 16, 2011
- Marvell International Ltd.
- Runsheng He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for look-ahead block processing in predictive...
- Patent number 7,868,801
- Issue date Jan 11, 2011
- LSI Corporation
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for whitening quantization noise in a delta-s...
- Patent number 7,868,798
- Issue date Jan 11, 2011
- LSI Corporation
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for decorrelating quantization noise in a del...
- Patent number 7,834,788
- Issue date Nov 16, 2010
- LSI Corporation
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta modulator for PWM applications with minimum dynamical c...
- Patent number 7,830,289
- Issue date Nov 9, 2010
- STMicroelectronics S.r.l.
- Simone Ferri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital sigma-delta modulators
- Patent number 7,825,842
- Issue date Nov 2, 2010
- Ubidyne, Inc.
- Clemens Rheinfelder
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for efficient analog-to-digital conversion
- Patent number 7,821,434
- Issue date Oct 26, 2010
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Juergen Huppertz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter for wireless applications incorporation spectral emissi...
- Patent number 7,787,563
- Issue date Aug 31, 2010
- Texas Instruments Incorporated
- Nir Tal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter digital-to-analog converter with noise shaping
- Patent number 7,773,017
- Issue date Aug 10, 2010
- Marvell International Ltd.
- Runsheng He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spectral emission shaping sigma delta modulator for wireless applic...
- Patent number 7,715,490
- Issue date May 11, 2010
- Texas Instruments Incorporated
- Sameh S. Rezeq
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma delta modulator, fractional frequency synthesizer and sigma d...
- Patent number 7,602,252
- Issue date Oct 13, 2009
- Advantest Corporation
- Hidenori Sakai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-order delta-sigma noise shaping in direct digital frequency sy...
- Patent number 7,577,695
- Issue date Aug 18, 2009
- Auburn University
- Fa Dai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for digital to analog conversion for power amplif...
- Patent number 7,548,180
- Issue date Jun 16, 2009
- Broadcom Corporation
- Henrik Jensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct radio frequency generation using power digital-to-analog con...
- Patent number 7,504,976
- Issue date Mar 17, 2009
- Lockheed Martin Corporation
- Leopold E. Pellon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter digital-to-analog converter with noise shaping
- Patent number 7,471,225
- Issue date Dec 30, 2008
- Marvell International Ltd.
- Runsheng He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bi-quad digital filter configured with a bit binary rate multiplier
- Patent number 7,457,836
- Issue date Nov 25, 2008
- Ess Technology, Inc.
- Andrew Martin Mallinson
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD TO ENHANCE NOISE PERFORMANCE IN A DELTA SIGMA CON...
- Publication number 20220045694
- Publication date Feb 10, 2022
- Analog Devices, Inc.
- Abhishek BANDYOPADHYAY
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pulse Density Digital-to-Analog Converter with Slope Compensation F...
- Publication number 20140266833
- Publication date Sep 18, 2014
- Bryan Kris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multiplexed Configurable Sigma Delta Modulators for Noise Shaping i...
- Publication number 20140118081
- Publication date May 1, 2014
- Mstar Semiconductor, Inc.
- Dennis Mahoney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGHER-ORDER PHASE NOISE MODULATOR TO REDUCE SPURS AND QUANTIZATION...
- Publication number 20130300467
- Publication date Nov 14, 2013
- Adam B. Eldredge
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGMA-DELTA MODULATOR WITH SAR ADC AND TRUNCATER AND RELATED SIGMA-...
- Publication number 20130088376
- Publication date Apr 11, 2013
- MEDIATEK INC.
- Yu-Hsin Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGMA-DELTA MODULATOR WITH SAR ADC AND TRUNCATER HAVING ORDER LOWER...
- Publication number 20120112943
- Publication date May 10, 2012
- Yu-Hsin Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL PROCESSING APPARATUS WITH SIGMA-DELTA MODULATING BLOCK COLLA...
- Publication number 20120056767
- Publication date Mar 8, 2012
- Hsiang-Hui Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR DIRECT SYNTHESIS OF RF SIGNALS USING DELT...
- Publication number 20120014426
- Publication date Jan 19, 2012
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL AMPLITUDE MODULATOR AND POLAR TRANSMITTER USING THEREOF
- Publication number 20110280334
- Publication date Nov 17, 2011
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Joon Hyung Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Look-Ahead Block Processing in Predictive...
- Publication number 20100245137
- Publication date Sep 30, 2010
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR DECORRELATING QUANTIZATION NOISE IN A DEL...
- Publication number 20100245138
- Publication date Sep 30, 2010
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods and Apparatus for Whitening Quantization Noise in a Delta-S...
- Publication number 20100245136
- Publication date Sep 30, 2010
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOURCE DRIVER IN DISPLAY
- Publication number 20100164776
- Publication date Jul 1, 2010
- Shin-Young Yi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL SIGMA -DELTA MODULATORS
- Publication number 20090237284
- Publication date Sep 24, 2009
- Clemens Rheinfelder
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR EFFICIENT ANALOG-TO-DIGITAL CONVERSION
- Publication number 20090135033
- Publication date May 28, 2009
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Juergen HUPPERTZ
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGMA-DELTA MODULATOR FOR PWM APPLICATIONS WITH MINIMUM DYNAMICAL C...
- Publication number 20090096649
- Publication date Apr 16, 2009
- STMicroelectronics S.r.l.
- Simone FERRI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR DIGITAL TO ANALOG CONVERSION FOR POWER AMPLIF...
- Publication number 20080175333
- Publication date Jul 24, 2008
- Henrik Jensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spread spectrum clock generation
- Publication number 20080129351
- Publication date Jun 5, 2008
- STMicroelectronics Pvt. Ltd.
- Nitin Chawla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGMA DELTA MODULATOR, FRACTIONAL FREQUENCY SYNTHESIZER AND SIGMA D...
- Publication number 20080084247
- Publication date Apr 10, 2008
- Advantest Corporation
- HIDENORI SAKAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND SYSTEMS FOR IMPLEMENTING A DIGITAL-TO-ANALOG CONVERTER
- Publication number 20080084343
- Publication date Apr 10, 2008
- Lawrence Frederick Heyl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL-TO-NOISE RATIO WHEN USING FEWER BITS THAN THE NUMBER OF OUTP...
- Publication number 20080036632
- Publication date Feb 14, 2008
- TEXAS INSTRUMENTS INCORPORATED
- Nagarajan Viswanathan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DELTA SIGMA MODULATION D/A CONVERTING SYSTEM
- Publication number 20080024341
- Publication date Jan 31, 2008
- Matsushita Electric Industrial Co., Ltd.
- Fumihito INUKAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for digital to analog conversion for power amplif...
- Publication number 20070268168
- Publication date Nov 22, 2007
- Henrik Jensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bi-Quad Digital Filter Configured With A Bit Binary Rate Multiplier
- Publication number 20070188357
- Publication date Aug 16, 2007
- ESS Technology, Inc.
- Andrew Martin Mallinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multi stage noise shaping quantizer
- Publication number 20070171110
- Publication date Jul 26, 2007
- Naotake Kitahira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Delta sigma modulator with multiple filters
- Publication number 20070018872
- Publication date Jan 25, 2007
- KABEN RESEARCH INC.
- Tom Riley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Spectral emission shaping sigma delta modulator for wireless applic...
- Publication number 20060203922
- Publication date Sep 14, 2006
- TEXAS INSTRUMENTS INCORPORATED
- Sameh S. Rezeq
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Noise shaper for shaping a power spectral density of an error signa...
- Publication number 20060152396
- Publication date Jul 13, 2006
- CAMCO Produktions-und Vertriebs GmbH fur Beschallungs und Beleuchtungsanlagen
- Carsten Wegner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transmitter for wireless applications incorporation spectral emissi...
- Publication number 20060119493
- Publication date Jun 8, 2006
- TEXAS INSTRUMENTS INCORPORATED
- Nir Tal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Bandpass delta sigma truncator and method of truncating a multi-bit...
- Publication number 20060120465
- Publication date Jun 8, 2006
- Ramkishore Ganti
- H03 - BASIC ELECTRONIC CIRCUITRY

the modulator being of the error feedback type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method to enhance noise performance in a delta sigma con...

System and method to enhance noise performance in a delta sigma con...

Microphone assembly with pulse density modulated signal

Method and apparatus of an acoustic energy detection circuit for a...

Microphone assembly with pulse density modulated signal

Multistage noise shaping sigma-delta modulator

Error-feedback digital-to-analog converter (DAC)

Sigma-delta modulator with SAR ADC and truncater and related sigma-...

Multiplexed configurable sigma delta modulators for noise shaping i...

Interleaved digital to analog conversion

Methods and apparatus for direct synthesis of RF signals using delt...

Signal processing apparatus with sigma-delta modulating block colla...

Sigma-delta modulator with SAR ADC and truncater having order lower...

Spread spectrum clock generation

Transmitter digital-to-analog converter with noise shaping

Methods and apparatus for look-ahead block processing in predictive...

Methods and apparatus for whitening quantization noise in a delta-s...

Methods and apparatus for decorrelating quantization noise in a del...

Sigma-delta modulator for PWM applications with minimum dynamical c...

Digital sigma-delta modulators

Apparatus and method for efficient analog-to-digital conversion

Transmitter for wireless applications incorporation spectral emissi...

Transmitter digital-to-analog converter with noise shaping

Spectral emission shaping sigma delta modulator for wireless applic...

Sigma delta modulator, fractional frequency synthesizer and sigma d...

High-order delta-sigma noise shaping in direct digital frequency sy...

Method and system for digital to analog conversion for power amplif...

Direct radio frequency generation using power digital-to-analog con...

Transmitter digital-to-analog converter with noise shaping

Bi-quad digital filter configured with a bit binary rate multiplier

Patents Applicationslast 30 patents

SYSTEM AND METHOD TO ENHANCE NOISE PERFORMANCE IN A DELTA SIGMA CON...

Pulse Density Digital-to-Analog Converter with Slope Compensation F...

Multiplexed Configurable Sigma Delta Modulators for Noise Shaping i...

HIGHER-ORDER PHASE NOISE MODULATOR TO REDUCE SPURS AND QUANTIZATION...

SIGMA-DELTA MODULATOR WITH SAR ADC AND TRUNCATER AND RELATED SIGMA-...

SIGMA-DELTA MODULATOR WITH SAR ADC AND TRUNCATER HAVING ORDER LOWER...

SIGNAL PROCESSING APPARATUS WITH SIGMA-DELTA MODULATING BLOCK COLLA...

METHODS AND APPARATUS FOR DIRECT SYNTHESIS OF RF SIGNALS USING DELT...

DIGITAL AMPLITUDE MODULATOR AND POLAR TRANSMITTER USING THEREOF

Methods and Apparatus for Look-Ahead Block Processing in Predictive...

METHODS AND APPARATUS FOR DECORRELATING QUANTIZATION NOISE IN A DEL...

Methods and Apparatus for Whitening Quantization Noise in a Delta-S...

SOURCE DRIVER IN DISPLAY

DIGITAL SIGMA -DELTA MODULATORS

APPARATUS AND METHOD FOR EFFICIENT ANALOG-TO-DIGITAL CONVERSION

SIGMA-DELTA MODULATOR FOR PWM APPLICATIONS WITH MINIMUM DYNAMICAL C...

METHOD AND SYSTEM FOR DIGITAL TO ANALOG CONVERSION FOR POWER AMPLIF...

Spread spectrum clock generation

SIGMA DELTA MODULATOR, FRACTIONAL FREQUENCY SYNTHESIZER AND SIGMA D...

METHODS AND SYSTEMS FOR IMPLEMENTING A DIGITAL-TO-ANALOG CONVERTER

SIGNAL-TO-NOISE RATIO WHEN USING FEWER BITS THAN THE NUMBER OF OUTP...

DELTA SIGMA MODULATION D/A CONVERTING SYSTEM

Method and system for digital to analog conversion for power amplif...

Bi-Quad Digital Filter Configured With A Bit Binary Rate Multiplier

Multi stage noise shaping quantizer

Delta sigma modulator with multiple filters

Spectral emission shaping sigma delta modulator for wireless applic...

Noise shaper for shaping a power spectral density of an error signa...

Transmitter for wireless applications incorporation spectral emissi...

Bandpass delta sigma truncator and method of truncating a multi-bit...