Khiem Quang Nguyen

Person

Tewksbury, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data-weighted element mismatch shaping in digital to analog converters
- Patent number 12,119,833
- Issue date Oct 15, 2024
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for improving MEMs accelerometer frequency res...
- Patent number 11,579,165
- Issue date Feb 14, 2023
- Analog Devices, Inc.
- Khiem Quang Nguyen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Systems and methods for noise canceling
- Patent number 10,964,306
- Issue date Mar 30, 2021
- Analog Devices, Inc.
- Mikael Mortensen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Utilizing current memory property in current steering digital-to-an...
- Patent number 10,819,365
- Issue date Oct 27, 2020
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain enhancement using advanced correlated level shifting
- Patent number 9,813,035
- Issue date Nov 7, 2017
- Analog Devices, Inc.
- Zhichao Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sensor fault detection system and method
- Patent number 9,791,493
- Issue date Oct 17, 2017
- Analog Devices, Inc.
- Abhishek Bandyopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Envelope dependent output stage scalability
- Patent number 9,768,800
- Issue date Sep 19, 2017
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope-dependent order-varying filter control
- Patent number 9,748,929
- Issue date Aug 29, 2017
- Analog Devices, Inc.
- David Lamb
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope-dependent noise-shaped segmentation in oversampling digita...
- Patent number 9,735,799
- Issue date Aug 15, 2017
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC linear voltage regulator comprising a switchable circuit for lea...
- Patent number 9,513,647
- Issue date Dec 6, 2016
- Analog Devices Global
- Ulrik Sørensen Wismar
- G05 - CONTROLLING REGULATING
Information Patent Grant
Signal dependent subtractive dithering
- Patent number 9,503,120
- Issue date Nov 22, 2016
- Analog Devices Global
- Zhichao Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable length dynamic element matching in digital-to-analog conve...
- Patent number 9,484,947
- Issue date Nov 1, 2016
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transducer amplification circuit
- Patent number 9,479,865
- Issue date Oct 25, 2016
- Analog Devices Global
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultra low power dual quantizer architecture for oversampling delta-...
- Patent number 9,419,642
- Issue date Aug 16, 2016
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power switching techniques for digital-to-analog converters
- Patent number 9,397,676
- Issue date Jul 19, 2016
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for low cost, high accuracy temperature sensor
- Patent number 9,389,126
- Issue date Jul 12, 2016
- Analog Devices, Inc.
- Sejun Kim
- G01 - MEASURING TESTING
Information Patent Grant
Area-efficient frequency compensation
- Patent number 9,256,236
- Issue date Feb 9, 2016
- Analog Devices, Inc.
- Sejun Kim
- G05 - CONTROLLING REGULATING
Information Patent Grant
Enhanced second order noise shaped segmentation and dynamic element...
- Patent number 8,842,032
- Issue date Sep 23, 2014
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-wire digital audio interface
- Patent number 8,775,192
- Issue date Jul 8, 2014
- Analog Devices, Inc.
- Jie Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid digital-analog phase locked loops
- Patent number 8,461,885
- Issue date Jun 11, 2013
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input common mode voltage compensation circuit
- Patent number 8,410,847
- Issue date Apr 2, 2013
- Analog Devices, Inc.
- Robert Libert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier with improved current monitoring and scalable...
- Patent number 7,800,447
- Issue date Sep 21, 2010
- Analog Devices, Inc.
- Abhishek Bandyopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for area-efficient three-level dynamic element ma...
- Patent number 7,777,658
- Issue date Aug 17, 2010
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cross-coupled switched capacitor circuit with a plurality of branches
- Patent number 7,683,815
- Issue date Mar 23, 2010
- Analog Devices, Inc.
- Olafur Josefsson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Architecture combining a continuous-time stage with a switched-capa...
- Patent number 7,423,573
- Issue date Sep 9, 2008
- Analog Devices, Inc.
- Paul A. Baginski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid tuning circuit for continuous-time sigma-delta analog-to-dig...
- Patent number 7,095,345
- Issue date Aug 22, 2006
- Analog Devices, Inc.
- Khiem Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for tri-level logic data shuffling for oversampli...
- Patent number 7,079,063
- Issue date Jul 18, 2006
- Analog Devices, Inc.
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input common-mode voltage feedback circuit for continuous-time sigm...
- Patent number 7,009,541
- Issue date Mar 7, 2006
- Analog Devices, Inc.
- Khiem Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual return-to-zero pulse encoding in a DAC output stage
- Patent number 6,061,010
- Issue date May 9, 2000
- Analog Devices, Inc.
- Robert W. Adams
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INTER-INTEGRATED CIRCUIT (I2C) DEVICE WITH INTERNAL BUS STUCK RECOVERY
- Publication number 20240111619
- Publication date Apr 4, 2024
- Analog Devices, Inc.
- Ran TAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA-WEIGHTED ELEMENT MISMATCH SHAPING IN DIGITAL TO ANALOG CONVERTERS
- Publication number 20240039547
- Publication date Feb 1, 2024
- Analog Devices, Inc.
- Khiem Quang NGUYEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR IMPROVING MEMS ACCELEROMETER FREQUENCY RES...
- Publication number 20210231701
- Publication date Jul 29, 2021
- Analog Devices, Inc.
- Khiem Quang Nguyen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
GAIN ENHANCEMENT USING ADVANCED CORRELATED LEVEL SHIFTING
- Publication number 20170126189
- Publication date May 4, 2017
- Analog Devices, Inc.
- Zhichao Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC LINEAR VOLTAGE REGULATOR COMPRISING A SWITCHABLE CIRCUIT FOR LEA...
- Publication number 20160291618
- Publication date Oct 6, 2016
- ANALOG DEVICES GLOBAL
- Ulrik Sørensen Wismar
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEMS AND METHODS FOR NOISE CANCELING
- Publication number 20160196817
- Publication date Jul 7, 2016
- Analog Devices, Inc.
- MIKAEL MORTENSEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRANSDUCER AMPLIFICATION CIRCUIT
- Publication number 20150281836
- Publication date Oct 1, 2015
- Analog Devices Technology
- Khiem Quang Nguyen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AREA-EFFICIENT FREQUENCY COMPENSATION
- Publication number 20150028835
- Publication date Jan 29, 2015
- Analog Devices, Inc.
- Sejun Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED SECOND ORDER NOISE SHAPED SEGMENTATION AND DYNAMIC ELEMENT...
- Publication number 20140152480
- Publication date Jun 5, 2014
- Analog Devices, Inc.
- Khiem Quang NGUYEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR LOW COST, HIGH ACCURACY TEMPERATURE SENSOR
- Publication number 20130218512
- Publication date Aug 22, 2013
- Analog Devices, Inc.
- Sejun KIM
- G01 - MEASURING TESTING
Information Patent Application
SENSOR FAULT DETECTION SYSTEM AND METHOD
- Publication number 20130207665
- Publication date Aug 15, 2013
- Analog Devices, Inc.
- Abhishek Bandyopadhyay
- G01 - MEASURING TESTING
Information Patent Application
TWO-WIRE DIGITAL AUDIO INTERFACE
- Publication number 20120314874
- Publication date Dec 13, 2012
- Analog Devices, Inc.
- Jie FU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID DIGITAL-ANALOG PHASE LOCKED LOOPS
- Publication number 20120313676
- Publication date Dec 13, 2012
- Analog Devices, Inc.
- Khiem Quang NGUYEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INPUT COMMON MODE VOLTAGE COMPENSATION CIRCUIT
- Publication number 20120286859
- Publication date Nov 15, 2012
- Analog Devices, Inc.
- Robert LIBERT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR AREA-EFFICIENT THREE-LEVEL DYNAMIC ELEMENT MA...
- Publication number 20100149012
- Publication date Jun 17, 2010
- Analog Devices, Inc.
- Khiem Quang NGUYEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATIONAL AMPLIFIER WITH IMPROVED CURRENT MONITORING AND SCALABLE...
- Publication number 20090102551
- Publication date Apr 23, 2009
- Analog Devices, Inc.
- Abhishek Bandyopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Cross-Coupled Switched Capacitor Circuit with a Plurality of Branches
- Publication number 20080303703
- Publication date Dec 11, 2008
- Analog Devices, Inc.
- Olafur Josefsson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ARCHITECTURE COMBINING A CONTINUOUS-TIME STAGE WITH A SWITCHED-CAPA...
- Publication number 20070159370
- Publication date Jul 12, 2007
- Paul A. Baginski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Hybrid tuning circuit for continuous-time sigma-delta analog-to-dig...
- Publication number 20050285763
- Publication date Dec 29, 2005
- Khiem Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dynamic frequency compensated operation amplifier
- Publication number 20020153946
- Publication date Oct 24, 2002
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY

Khiem Quang Nguyen

Person

Patents Grantslast 30 patents

Data-weighted element mismatch shaping in digital to analog converters

Method and apparatus for improving MEMs accelerometer frequency res...

Systems and methods for noise canceling

Utilizing current memory property in current steering digital-to-an...

Gain enhancement using advanced correlated level shifting

Sensor fault detection system and method

Envelope dependent output stage scalability

Envelope-dependent order-varying filter control

Envelope-dependent noise-shaped segmentation in oversampling digita...

DC linear voltage regulator comprising a switchable circuit for lea...

Signal dependent subtractive dithering

Variable length dynamic element matching in digital-to-analog conve...

Transducer amplification circuit

Ultra low power dual quantizer architecture for oversampling delta-...

Low power switching techniques for digital-to-analog converters

Method and apparatus for low cost, high accuracy temperature sensor

Area-efficient frequency compensation

Enhanced second order noise shaped segmentation and dynamic element...

Two-wire digital audio interface

Hybrid digital-analog phase locked loops

Input common mode voltage compensation circuit

Operational amplifier with improved current monitoring and scalable...

System and method for area-efficient three-level dynamic element ma...

Cross-coupled switched capacitor circuit with a plurality of branches

Architecture combining a continuous-time stage with a switched-capa...

Hybrid tuning circuit for continuous-time sigma-delta analog-to-dig...

System and method for tri-level logic data shuffling for oversampli...

Input common-mode voltage feedback circuit for continuous-time sigm...

Dual return-to-zero pulse encoding in a DAC output stage

Patents Applicationslast 30 patents

INTER-INTEGRATED CIRCUIT (I2C) DEVICE WITH INTERNAL BUS STUCK RECOVERY

DATA-WEIGHTED ELEMENT MISMATCH SHAPING IN DIGITAL TO ANALOG CONVERTERS

METHOD AND APPARATUS FOR IMPROVING MEMS ACCELEROMETER FREQUENCY RES...

GAIN ENHANCEMENT USING ADVANCED CORRELATED LEVEL SHIFTING

DC LINEAR VOLTAGE REGULATOR COMPRISING A SWITCHABLE CIRCUIT FOR LEA...

SYSTEMS AND METHODS FOR NOISE CANCELING

TRANSDUCER AMPLIFICATION CIRCUIT

AREA-EFFICIENT FREQUENCY COMPENSATION

ENHANCED SECOND ORDER NOISE SHAPED SEGMENTATION AND DYNAMIC ELEMENT...

METHOD AND APPARATUS FOR LOW COST, HIGH ACCURACY TEMPERATURE SENSOR

SENSOR FAULT DETECTION SYSTEM AND METHOD

TWO-WIRE DIGITAL AUDIO INTERFACE

HYBRID DIGITAL-ANALOG PHASE LOCKED LOOPS

INPUT COMMON MODE VOLTAGE COMPENSATION CIRCUIT

SYSTEM AND METHOD FOR AREA-EFFICIENT THREE-LEVEL DYNAMIC ELEMENT MA...

OPERATIONAL AMPLIFIER WITH IMPROVED CURRENT MONITORING AND SCALABLE...

Cross-Coupled Switched Capacitor Circuit with a Plurality of Branches

ARCHITECTURE COMBINING A CONTINUOUS-TIME STAGE WITH A SWITCHED-CAPA...

Hybrid tuning circuit for continuous-time sigma-delta analog-to-dig...

Dynamic frequency compensated operation amplifier