Digital delta-sigma modulation

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H03M7/3004

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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

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H03M7/3004Digital delta-sigma modulation

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Patents Grantslast 30 patents

Information Patent Grant
Transducer with analog and digital modulators
- Patent number 11,683,624
- Issue date Jun 20, 2023
- QUALCOMM Technologies, Inc.
- Julian Aschieri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device comprising a sensor, controller and corresponding methods
- Patent number 11,515,887
- Issue date Nov 29, 2022
- Infineon Technologies AG
- Mario Motz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MEMS microphone module
- Patent number 11,102,574
- Issue date Aug 24, 2021
- Infineon Technologies AG
- Dietmar Straeussnigg
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Digital microphone noise attenuation
- Patent number 10,847,134
- Issue date Nov 24, 2020
- Knowles Electronics, LLC
- Henrik Thomsen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
High efficiency power amplifier architectures for RF applications
- Patent number 10,840,939
- Issue date Nov 17, 2020
- Mixed-Signal Devices Inc.
- Tommy Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High efficiency power amplifier architectures for RF applications
- Patent number 10,367,522
- Issue date Jul 30, 2019
- MY Tech, LLC
- Tommy Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fractional-N frequency synthesizer and method thereof
- Patent number 10,205,460
- Issue date Feb 12, 2019
- Beken Corporation
- Dawei Guo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PDM bitstream to PCM data converter using Walsh-Hadamard transform
- Patent number 10,158,375
- Issue date Dec 18, 2018
- NXP USA, INC.
- Sammy Johnatan Carbajal Ipenza
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Delta sigma modulator with dynamic error cancellation
- Patent number 9,853,657
- Issue date Dec 26, 2017
- Texas Instruments Incorporated
- Eeshan Miglani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cancellation of spurious tones within a phase-locked loop with a ti...
- Patent number 9,762,250
- Issue date Sep 12, 2017
- Silicon Laboratories Inc.
- Michael H. Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrical circuit
- Patent number 9,742,427
- Issue date Aug 22, 2017
- Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Michael Hackner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing device, signal processing method, and computer pr...
- Patent number 9,589,591
- Issue date Mar 7, 2017
- Sony Corporation
- Yuuki Matsumura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-order sigma delta for a divider-less digital phase-locked loop
- Patent number 9,571,107
- Issue date Feb 14, 2017
- Intel IP Corporation
- Rotem Banin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cancellation of delta-sigma quantization noise within a fractional-...
- Patent number 9,490,818
- Issue date Nov 8, 2016
- Silicon Laboratories Inc.
- Michael H. Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hardware efficient digital signal processing for on-the-fly delta s...
- Patent number 9,484,950
- Issue date Nov 1, 2016
- Arrowhead Center, Inc.
- Wei Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fractional-N phase-locked loop
- Patent number 9,461,653
- Issue date Oct 4, 2016
- Silicon Laboratories Inc.
- Michael H. Perrott
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital-to-analog converter for reducing pop noise and harmonic ton...
- Patent number 9,391,633
- Issue date Jul 12, 2016
- Realtek Semiconductor Corp.
- Wei-Chun Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital wireless transmitter having parallel structure and wireless...
- Patent number 9,337,876
- Issue date May 10, 2016
- Samsung Electronics Co., Ltd.
- Sang-Ho Seo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel multibit digital-to-digital sigma-delta modulation
- Patent number 8,847,803
- Issue date Sep 30, 2014
- MStar Semiconductor, Inc.
- Zhongxuan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital linear transmitter architecture
- Patent number 8,472,552
- Issue date Jun 25, 2013
- Icera, Inc.
- Tajinder Manku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable modulus modulator for fractional-N frequency synthesizers
- Patent number 8,451,067
- Issue date May 28, 2013
- Asahi Kasei Microdevices Corporation
- Cedric Morand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delta-sigma-delta modulator
- Patent number 8,212,700
- Issue date Jul 3, 2012
- Stellamar LLC
- Luciano Zoso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coefficient multiplier and digital delta-sigma modulator using the...
- Patent number 8,164,491
- Issue date Apr 24, 2012
- Electronics and Telecommunications Research Institute
- Min Hyung Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter having output data with reduced bit-wid...
- Patent number 7,978,113
- Issue date Jul 12, 2011
- National Semiconductor Corporation
- Scott D. Kulchycki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time-interleaved delta-sigma modulator
- Patent number 7,786,914
- Issue date Aug 31, 2010
- Intel Corporation
- Paolo Madoglio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma delta digital to analog converter with wide output range and...
- Patent number 7,719,369
- Issue date May 18, 2010
- Texas Instruments Incorporated
- Anant Shankar Kamath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital pulse width controlled oscillation modulator
- Patent number 7,479,840
- Issue date Jan 20, 2009
- Bang & Olufsen ICEPower A/S
- Ole Neis Nielsen
- 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
Information Patent Grant
Bi-quad digital filter configured with a bit binary rate multiplier
- Patent number 7,197,522
- Issue date Mar 27, 2007
- Ess Technology, Inc.
- Andrew Martin Mallinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sample rate converting device and method
- Patent number 7,129,868
- Issue date Oct 31, 2006
- Realtek Semiconductor Corp.
- Shih-Yu Ku
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
AREA-EFFICIENT AND MODERATE CONVERSION TIME ANALOG TO DIGITAL CONVE...
- Publication number 20240223205
- Publication date Jul 4, 2024
- SANDISK TECHNOLOGIES LLC
- V.M. SHIVASUBRAMANIYARAJAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEVICE COMPRISING A SENSOR, CONTROLLER AND CORRESPONDING METHODS
- Publication number 20210305997
- Publication date Sep 30, 2021
- INFINEON TECHNOLOGIES AG
- Mario Motz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL MICROPHONE NOISE ATTENUATION
- Publication number 20200135164
- Publication date Apr 30, 2020
- KNOWLES ELECTRONICS, LLC
- Henrik Thomsen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
High Efficiency Power Amplifier Architectures for RF Applications
- Publication number 20190356329
- Publication date Nov 21, 2019
- MY Tech, LLC
- Tommy Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Delta Sigma Modulator with Dynamic Error Cancellation
- Publication number 20170222658
- Publication date Aug 3, 2017
- TEXAS INSTRUMENTS INCORPORATED
- Eeshan MIGLANI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL WIRELESS TRANSMITTER HAVING PARALLEL STRUCTURE AND WIRELESS...
- Publication number 20140314178
- Publication date Oct 23, 2014
- Sang-Ho Seo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Parallel Multibit Digital-to-Digital Sigma-Delta Modulation
- Publication number 20130063293
- Publication date Mar 14, 2013
- Mstar Semiconductor, Inc.
- Zhongxuan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE MODULUS MODULATOR FOR FRACTIONAL-N FREQUENCY SYNTHESIZERS
- Publication number 20120313722
- Publication date Dec 13, 2012
- Asahi Kasei Microdevices Corporation
- Cedric MORAND
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COEFFICIENT MULTIPLIER AND DIGITAL DELTA-SIGMA MODULATOR USING THE...
- Publication number 20110140940
- Publication date Jun 16, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Min Hyung CHO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Analog-to-digital converter having output data with reduced bit-wid...
- Publication number 20110057824
- Publication date Mar 10, 2011
- National Semiconductor Corporation
- Scott D. Kulchycki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Delta-Sigma-Delta Modulator
- Publication number 20110006937
- Publication date Jan 13, 2011
- STELLAMAR LLC
- Luciano Zoso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TIME-INTERLEAVED DELTA-SIGMA MODULATOR
- Publication number 20100164774
- Publication date Jul 1, 2010
- Paolo Madoglio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGMA DELTA DIGITAL TO ANALOG CONVERTER WITH WIDE OUTPUT RANGE AND...
- Publication number 20100066455
- Publication date Mar 18, 2010
- TEXAS INSTRUMENTS INCORPORATED
- Anant Shankar Kamath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL LINEAR TRANSMITTER ARCHITECTURE
- Publication number 20100027711
- Publication date Feb 4, 2010
- Tajinder Manku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL-TO-ANALOG CONVERTER FOR REDUCING POP NOISE AND HARMONIC TON...
- Publication number 20090326692
- Publication date Dec 31, 2009
- Wei-Chun Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Digital pulse width controlled oscillation modulator
- Publication number 20060232351
- Publication date Oct 19, 2006
- Ole Neis Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sample rate converting device and method
- Publication number 20040239540
- Publication date Dec 2, 2004
- Shih-Yu Ku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Bi-quad digital filter configured with a bit binary rate multiplier
- Publication number 20040193665
- Publication date Sep 30, 2004
- ESS Technology, Inc.
- Andrew Martin Mallinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuits, systems and methods for volume control in 1-bit digital a...
- Publication number 20030151535
- Publication date Aug 14, 2003
- John Laurence Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital-to analog-converting method and digital-to analog converter...
- Publication number 20010026234
- Publication date Oct 4, 2001
- Shigetoshi Nakao
- H03 - BASIC ELECTRONIC CIRCUITRY

Digital delta-sigma modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transducer with analog and digital modulators

Device comprising a sensor, controller and corresponding methods

MEMS microphone module

Digital microphone noise attenuation

High efficiency power amplifier architectures for RF applications

High efficiency power amplifier architectures for RF applications

Fractional-N frequency synthesizer and method thereof

PDM bitstream to PCM data converter using Walsh-Hadamard transform

Delta sigma modulator with dynamic error cancellation

Cancellation of spurious tones within a phase-locked loop with a ti...

Electrical circuit

Signal processing device, signal processing method, and computer pr...

High-order sigma delta for a divider-less digital phase-locked loop

Cancellation of delta-sigma quantization noise within a fractional-...

Hardware efficient digital signal processing for on-the-fly delta s...

Fractional-N phase-locked loop

Digital-to-analog converter for reducing pop noise and harmonic ton...

Digital wireless transmitter having parallel structure and wireless...

Parallel multibit digital-to-digital sigma-delta modulation

Digital linear transmitter architecture

Variable modulus modulator for fractional-N frequency synthesizers

Delta-sigma-delta modulator

Coefficient multiplier and digital delta-sigma modulator using the...

Analog-to-digital converter having output data with reduced bit-wid...

Time-interleaved delta-sigma modulator

Sigma delta digital to analog converter with wide output range and...

Digital pulse width controlled oscillation modulator

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

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

Sample rate converting device and method

Patents Applicationslast 30 patents

AREA-EFFICIENT AND MODERATE CONVERSION TIME ANALOG TO DIGITAL CONVE...

DEVICE COMPRISING A SENSOR, CONTROLLER AND CORRESPONDING METHODS

DIGITAL MICROPHONE NOISE ATTENUATION

High Efficiency Power Amplifier Architectures for RF Applications

Delta Sigma Modulator with Dynamic Error Cancellation

DIGITAL WIRELESS TRANSMITTER HAVING PARALLEL STRUCTURE AND WIRELESS...

Parallel Multibit Digital-to-Digital Sigma-Delta Modulation

VARIABLE MODULUS MODULATOR FOR FRACTIONAL-N FREQUENCY SYNTHESIZERS

COEFFICIENT MULTIPLIER AND DIGITAL DELTA-SIGMA MODULATOR USING THE...

Analog-to-digital converter having output data with reduced bit-wid...

Delta-Sigma-Delta Modulator

TIME-INTERLEAVED DELTA-SIGMA MODULATOR

SIGMA DELTA DIGITAL TO ANALOG CONVERTER WITH WIDE OUTPUT RANGE AND...

DIGITAL LINEAR TRANSMITTER ARCHITECTURE

DIGITAL-TO-ANALOG CONVERTER FOR REDUCING POP NOISE AND HARMONIC TON...

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

Digital pulse width controlled oscillation modulator

Sample rate converting device and method

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

Circuits, systems and methods for volume control in 1-bit digital a...

Digital-to analog-converting method and digital-to analog converter...