Stefano Pietri

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self calibrating digital-to-analog converter
- Patent number 12,028,086
- Issue date Jul 2, 2024
- NXP USA, INC.
- Yizhong Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital to analog converter
- Patent number 11,979,169
- Issue date May 7, 2024
- NXP USA, INC.
- Yizhong Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias current generator circuit
- Patent number 11,709,517
- Issue date Jul 25, 2023
- NXP USA, INC.
- Jiawei Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bandgap reference compensation circuit
- Patent number 11,619,961
- Issue date Apr 4, 2023
- NXP USA, INC.
- Stefano Pietri
- G05 - CONTROLLING REGULATING
Information Patent Grant
Analog front-end circuit capable of use in a sensor system
- Patent number 11,588,495
- Issue date Feb 21, 2023
- NXP USA, INC.
- Stefano Pietri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystal oscillator circuit and method of operation
- Patent number 11,368,126
- Issue date Jun 21, 2022
- NXP B.V.
- Ricardo Pureza Coimbra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Clock generation
- Patent number 11,128,306
- Issue date Sep 21, 2021
- NXP USA, INC.
- Stefano Pietri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power crystal oscillator
- Patent number 10,819,279
- Issue date Oct 27, 2020
- NXP USA, INC.
- Juan Camilo Monsalve
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Segmented resistive digital to analog converter
- Patent number 10,790,848
- Issue date Sep 29, 2020
- NXP USA, INC.
- Yizhong Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Charge-cycle control for burst-mode DC-DC converters
- Patent number 10,784,783
- Issue date Sep 22, 2020
- NXP B.V.
- Jitendra Prabhakar Harshey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Segmented digital to analog converter
- Patent number 10,784,886
- Issue date Sep 22, 2020
- NXP USA, INC.
- Yizhong Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High voltage interface circuit
- Patent number 10,763,855
- Issue date Sep 1, 2020
- NXP USA, INC.
- Ashutosh Jain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Forced-burst voltage regulation for burst-mode DC-DC converters
- Patent number 10,720,838
- Issue date Jul 21, 2020
- NXP B.V.
- Jitendra Prabhakar Harshey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power on reset latch circuit
- Patent number 10,659,038
- Issue date May 19, 2020
- NXP USA, INC.
- Robert Matthew Mertens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit with multiple voltage scaling power switches
- Patent number 10,509,428
- Issue date Dec 17, 2019
- NXP USA, INC.
- Dale John McQuirk
- G05 - CONTROLLING REGULATING
Information Patent Grant
Back bias regulator circuit and method therefor
- Patent number 10,394,264
- Issue date Aug 27, 2019
- NXP USA, INC.
- Ricardo Pureza Coimbra
- G05 - CONTROLLING REGULATING
Information Patent Grant
Digital to analog converter (DAC) having sub-DACs with arrays of re...
- Patent number 10,110,244
- Issue date Oct 23, 2018
- NXP USA, INC.
- Stefano Pietri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for testing comparator and device therefor
- Patent number 9,897,649
- Issue date Feb 20, 2018
- NXP USA, INC.
- Juxiang Ren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for limiting access to an integrated circuit (IC)
- Patent number 9,898,625
- Issue date Feb 20, 2018
- NXP USA, INC.
- Alfredo Olmos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure low voltage testing
- Patent number 9,891,277
- Issue date Feb 13, 2018
- NXP USA, INC.
- Joel R. Knight
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for managing reset
- Patent number 9,697,065
- Issue date Jul 4, 2017
- NXP USA, INC.
- Kumar Abhishek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Testing a switched mode supply with waveform generator and capture...
- Patent number 9,658,294
- Issue date May 23, 2017
- NXP USA, INC.
- Stefano Pietri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Substrate bias circuit and method for biasing a substrate
- Patent number 9,584,118
- Issue date Feb 28, 2017
- NXP USA, INC.
- Chris C. Dao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and structures for dynamically reducing DC offset
- Patent number 9,444,405
- Issue date Sep 13, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Chris C. Dao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for a low dropout voltage regulator
- Patent number 9,442,501
- Issue date Sep 13, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Stefano Pietri
- G05 - CONTROLLING REGULATING
Information Patent Grant
Devices and method for testing power-on reset voltage
- Patent number 9,362,904
- Issue date Jun 7, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Chris C. Dao
- G01 - MEASURING TESTING
Information Patent Grant
Supply voltage regulation with temperature scaling
- Patent number 9,285,813
- Issue date Mar 15, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Stefano Pietri
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for testing comparator and device therefor
- Patent number 9,134,395
- Issue date Sep 15, 2015
- FREESCALE SEMICONDUCTOR, INC.
- Juxiang Ren
- G01 - MEASURING TESTING
Information Patent Grant
Body bias control circuit
- Patent number 9,088,280
- Issue date Jul 21, 2015
- FREESCALE SEMICONDUCTOR, INC.
- Anis M. Jarrar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for limiting access to an integrated circuit (IC)
- Patent number 9,046,570
- Issue date Jun 2, 2015
- FREESCALE SEMICONDUCTOR, INC.
- Alfredo Olmos
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SELF CALIBRATING DIGITAL-TO-ANALOG CONVERTER
- Publication number 20230066987
- Publication date Mar 2, 2023
- NXP USA, Inc.
- Yizhong Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL TO ANALOG CONVERTER
- Publication number 20230031469
- Publication date Feb 2, 2023
- NXP USA, Inc.
- Yizhong Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG FRONT-END CIRCUIT CAPABLE OF USE IN A SENSOR SYSTEM
- Publication number 20220052707
- Publication date Feb 17, 2022
- NXP USA, Inc.
- Stefano Pietri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIAS CURRENT GENERATOR CIRCUIT
- Publication number 20210286389
- Publication date Sep 16, 2021
- NXP USA, Inc.
- Jiawei Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEGMENTED RESISTIVE DIGITAL TO ANALOG CONVERTER
- Publication number 20190372586
- Publication date Dec 5, 2019
- NXP USA, Inc.
- Yizhong Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BACK BIAS REGULATOR CIRCUIT AND METHOD THEREFOR
- Publication number 20190250656
- Publication date Aug 15, 2019
- NXP USA, Inc.
- Ricardo Pureza Coimbra
- G05 - CONTROLLING REGULATING
Information Patent Application
SUBSTRATE BIAS CIRCUIT AND METHOD FOR BIASING A SUBSTRATE
- Publication number 20170063371
- Publication date Mar 2, 2017
- FREESCALE SEMICONDUCTOR, INC.
- CHRIS C. DAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SECURE LOW VOLTAGE TESTING
- Publication number 20160091561
- Publication date Mar 31, 2016
- FREESCALE SEMICONDUCTOR, INC.
- JOEL R. KNIGHT
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR TESTING COMPARATOR AND DEVICE THEREFOR
- Publication number 20160003908
- Publication date Jan 7, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Juxiang Ren
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR A LOW DROPOUT VOLTAGE REGULATOR
- Publication number 20150346748
- Publication date Dec 3, 2015
- STEFANO PIETRI
- G05 - CONTROLLING REGULATING
Information Patent Application
SUPPLY VOLTAGE REGULATION WITH TEMPERATURE SCALING
- Publication number 20150338864
- Publication date Nov 26, 2015
- FREESCALE SEMICONDUCTOR, INC.
- STEFANO PIETRI
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR LIMITING ACCESS TO AN INTEGRATED CIRCUIT (IC)
- Publication number 20150317496
- Publication date Nov 5, 2015
- FREESCALE SEMICONDUCTOR, INC.
- Alfredo Olmos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICES AND METHOD FOR TESTING POWER-ON RESET VOLTAGE
- Publication number 20150247893
- Publication date Sep 3, 2015
- CHRIS C. DAO
- G01 - MEASURING TESTING
Information Patent Application
BODY BIAS CONTROL CIRCUIT
- Publication number 20150116030
- Publication date Apr 30, 2015
- ANIS M. JARRAR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATED CIRCUITS AND METHODS FOR MONITORING FORWARD AND REVERSE...
- Publication number 20150002215
- Publication date Jan 1, 2015
- Stefano Pietri
- G05 - CONTROLLING REGULATING
Information Patent Application
VOLTAGE REGULATOR WITH CURRENT LIMITER
- Publication number 20140266098
- Publication date Sep 18, 2014
- Chris C. Dao
- G05 - CONTROLLING REGULATING
Information Patent Application
METHODS AND STRUCTURES FOR DYNAMICALLY CALIBRATING REFERENCE VOLTAGE
- Publication number 20140203794
- Publication date Jul 24, 2014
- STEFANO PIETRI
- G05 - CONTROLLING REGULATING
Information Patent Application
STSTEM AND METHOD FOR CONTROLLING BYPASS OF A VOLTAGE REGULATOR
- Publication number 20140118036
- Publication date May 1, 2014
- FREESCALE SEMICONDUCTOR, INC.
- Stefano Pietri
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR LIMITING ACCESS TO AN INTEGRATED CIRCUIT (IC)
- Publication number 20140035560
- Publication date Feb 6, 2014
- FREESCALE SEMICONDUCTOR, INC.
- Alfredo Olmos
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING BYPASS OF A VOLTAGE REGULATOR
- Publication number 20130321071
- Publication date Dec 5, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Stefano Pietri
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED CIRCUIT POWER MANAGEMENT VERIFICATION METHOD
- Publication number 20130275936
- Publication date Oct 17, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Kumar Abhishek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR TESTING COMPARATOR AND DEVICE THEREFOR
- Publication number 20130234743
- Publication date Sep 12, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Juxiang Ren
- G01 - MEASURING TESTING
Information Patent Application
Testing a Switched Mode Supply with Waveform Generator and Capture...
- Publication number 20130113449
- Publication date May 9, 2013
- Stefano Pietri
- G01 - MEASURING TESTING
Information Patent Application
DATA PROCESSING SYSTEM HAVING BROWN-OUT DETECTION CIRCUIT
- Publication number 20120281491
- Publication date Nov 8, 2012
- FREESCALE SEMICONDUCTOR, INC.
- Chris C. Dao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAMMABLE TEMPERATURE SENSING CIRCUIT FOR AN INTEGRATED CIRCUIT
- Publication number 20120242398
- Publication date Sep 27, 2012
- Alfredo Olmos
- G01 - MEASURING TESTING
Information Patent Application
BROWN-OUT DETECTION CIRCUIT
- Publication number 20120105108
- Publication date May 3, 2012
- FREESCALE SEMICONDUCTOR, INC.
- Andre Luis Vilas Boas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCHED MODE VOLTAGE REGULATOR AND METHOD OF OPERATION
- Publication number 20120086423
- Publication date Apr 12, 2012
- Chris C. Dao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA PROCESSING SYSTEM HAVING BROWN-OUT DETECTION CIRCUIT
- Publication number 20110185212
- Publication date Jul 28, 2011
- CHRIS C. DAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OSCILLATOR AMPLIFIER WITH INPUT CLOCK DETECTION AND METHOD THEREFOR
- Publication number 20110037524
- Publication date Feb 17, 2011
- Chris C. Dao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Programmable Voltage Reference
- Publication number 20100127687
- Publication date May 27, 2010
- Andre Luis Vilas Boas
- G05 - CONTROLLING REGULATING

Stefano Pietri

Person

Patents Grantslast 30 patents

Self calibrating digital-to-analog converter

Digital to analog converter

Bias current generator circuit

Bandgap reference compensation circuit

Analog front-end circuit capable of use in a sensor system

Crystal oscillator circuit and method of operation

Clock generation

Low power crystal oscillator

Segmented resistive digital to analog converter

Charge-cycle control for burst-mode DC-DC converters

Segmented digital to analog converter

High voltage interface circuit

Forced-burst voltage regulation for burst-mode DC-DC converters

Power on reset latch circuit

Circuit with multiple voltage scaling power switches

Back bias regulator circuit and method therefor

Digital to analog converter (DAC) having sub-DACs with arrays of re...

Method for testing comparator and device therefor

Method and apparatus for limiting access to an integrated circuit (IC)

Secure low voltage testing

Systems and methods for managing reset

Testing a switched mode supply with waveform generator and capture...

Substrate bias circuit and method for biasing a substrate

Methods and structures for dynamically reducing DC offset

Systems and methods for a low dropout voltage regulator

Devices and method for testing power-on reset voltage

Supply voltage regulation with temperature scaling

Method for testing comparator and device therefor

Body bias control circuit

Method and apparatus for limiting access to an integrated circuit (IC)

Patents Applicationslast 30 patents

SELF CALIBRATING DIGITAL-TO-ANALOG CONVERTER

DIGITAL TO ANALOG CONVERTER

ANALOG FRONT-END CIRCUIT CAPABLE OF USE IN A SENSOR SYSTEM

BIAS CURRENT GENERATOR CIRCUIT

SEGMENTED RESISTIVE DIGITAL TO ANALOG CONVERTER

BACK BIAS REGULATOR CIRCUIT AND METHOD THEREFOR

SUBSTRATE BIAS CIRCUIT AND METHOD FOR BIASING A SUBSTRATE

SECURE LOW VOLTAGE TESTING

METHOD FOR TESTING COMPARATOR AND DEVICE THEREFOR

SYSTEMS AND METHODS FOR A LOW DROPOUT VOLTAGE REGULATOR

SUPPLY VOLTAGE REGULATION WITH TEMPERATURE SCALING

METHOD AND APPARATUS FOR LIMITING ACCESS TO AN INTEGRATED CIRCUIT (IC)

DEVICES AND METHOD FOR TESTING POWER-ON RESET VOLTAGE

BODY BIAS CONTROL CIRCUIT

INTEGRATED CIRCUITS AND METHODS FOR MONITORING FORWARD AND REVERSE...

VOLTAGE REGULATOR WITH CURRENT LIMITER

METHODS AND STRUCTURES FOR DYNAMICALLY CALIBRATING REFERENCE VOLTAGE

STSTEM AND METHOD FOR CONTROLLING BYPASS OF A VOLTAGE REGULATOR

METHOD AND APPARATUS FOR LIMITING ACCESS TO AN INTEGRATED CIRCUIT (IC)

SYSTEM AND METHOD FOR CONTROLLING BYPASS OF A VOLTAGE REGULATOR

INTEGRATED CIRCUIT POWER MANAGEMENT VERIFICATION METHOD

METHOD FOR TESTING COMPARATOR AND DEVICE THEREFOR

Testing a Switched Mode Supply with Waveform Generator and Capture...

DATA PROCESSING SYSTEM HAVING BROWN-OUT DETECTION CIRCUIT

PROGRAMMABLE TEMPERATURE SENSING CIRCUIT FOR AN INTEGRATED CIRCUIT

BROWN-OUT DETECTION CIRCUIT

SWITCHED MODE VOLTAGE REGULATOR AND METHOD OF OPERATION

DATA PROCESSING SYSTEM HAVING BROWN-OUT DETECTION CIRCUIT

OSCILLATOR AMPLIFIER WITH INPUT CLOCK DETECTION AND METHOD THEREFOR

Programmable Voltage Reference