Michael H. Perrott

Person

Cambridge, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-phase oscillators
- Patent number 12,224,708
- Issue date Feb 11, 2025
- Texas Instruments Incorporated
- Bichoy Bahr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency multiplier calibration
- Patent number 12,218,672
- Issue date Feb 4, 2025
- Texas Instruments Incorporated
- Michael Henderson Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable bulk acoustic wave (BAW) resonator based on application of...
- Patent number 12,132,465
- Issue date Oct 29, 2024
- Texas Instruments Incorporated
- Jeronimo Segovia-Fernandez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and systems for atomic clocks with high accuracy and low Al...
- Patent number 12,003,246
- Issue date Jun 4, 2024
- Texas Instruments Incorporated
- Michael Perrott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power always-on microphone using power reduction techniques
- Patent number 11,955,993
- Issue date Apr 9, 2024
- Invensense, Inc.
- Michael Perrott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High gain detector techniques for low bandwidth low noise phase-loc...
- Patent number 11,870,446
- Issue date Jan 9, 2024
- Texas Instruments Incorporated
- Michael Henderson Perrott
- G11 - INFORMATION STORAGE
Information Patent Grant
High gain detector techniques for high bandwidth low noise phase-lo...
- Patent number 11,784,649
- Issue date Oct 10, 2023
- Texas Instruments Incorporated
- Michael Henderson Perrott
- G11 - INFORMATION STORAGE
Information Patent Grant
Capacitor-referenced temperature sensing
- Patent number 11,747,216
- Issue date Sep 5, 2023
- SiTime Corporation
- Michael H. Perrott
- G01 - MEASURING TESTING
Information Patent Grant
Method for improving die area and power efficiency in high dynamic...
- Patent number 11,637,537
- Issue date Apr 25, 2023
- Invensense, Inc.
- Igor Mucha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration of parametric error of digital-to-time converters
- Patent number 11,632,116
- Issue date Apr 18, 2023
- Texas Instruments Incorporated
- Michael Henderson Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmit beamforming of a two-dimensional array of ultrasonic trans...
- Patent number 11,626,099
- Issue date Apr 11, 2023
- Invensense, Inc.
- Bruno W. Garlepp
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
BAW oscillators with dual BAW temperature sensing
- Patent number 11,601,089
- Issue date Mar 7, 2023
- Texas Instruments Incorporated
- Michael Henderson Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-dimensional array of CMOS control elements
- Patent number 11,440,052
- Issue date Sep 13, 2022
- Invensense, Inc.
- James Christian Salvia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive analog to digital converter (ADC) multipath digital microp...
- Patent number 11,374,589
- Issue date Jun 28, 2022
- Invensense, Inc.
- Michael Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operating a fingerprint sensor comprised of ultrasonic transducers
- Patent number 11,288,891
- Issue date Mar 29, 2022
- Invensense, Inc.
- James Christian Salvia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitor-referenced temperature sensing
- Patent number 11,226,241
- Issue date Jan 18, 2022
- SiTime Corporation
- Michael H. Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop with phase error signal used to control effective...
- Patent number 11,228,319
- Issue date Jan 18, 2022
- SiTime Corporation
- Michael H. Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receive operation of an ultrasonic sensor
- Patent number 11,154,906
- Issue date Oct 26, 2021
- Invensense, Inc.
- Bruno W. Garlepp
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Operation of an ultrasonic sensor
- Patent number 11,112,388
- Issue date Sep 7, 2021
- Invensense, Inc.
- Bruno W. Garlepp
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Phase locked loop circuit with oscillator signal based on switched...
- Patent number 10,985,766
- Issue date Apr 20, 2021
- SiTime Corporation
- Michael H. Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data correction for a sensor
- Patent number 10,948,515
- Issue date Mar 16, 2021
- InvenSease, Inc.
- Sriraman Dakshinamurthy
- G01 - MEASURING TESTING
Information Patent Grant
Low power always-on microphone using power reduction techniques
- Patent number 10,892,772
- Issue date Jan 12, 2021
- Invensense, Inc.
- Michael Perrott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image generation in an electronic device using ultrasonic transducers
- Patent number 10,860,831
- Issue date Dec 8, 2020
- Invensense, Inc.
- Bruno W. Garlepp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensor with low power with closed-loop-force-feedback loop
- Patent number 10,852,135
- Issue date Dec 1, 2020
- Invensense, Inc.
- Alireza Shirvani
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive analog to digital converter (ADC) multipath digital microp...
- Patent number 10,855,308
- Issue date Dec 1, 2020
- Invensense, Inc.
- Michael Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature-compensated timing signal generator
- Patent number 10,852,199
- Issue date Dec 1, 2020
- SiTime Corporation
- Michael H. Perrott
- G01 - MEASURING TESTING
Information Patent Grant
Method for improving die area and power efficiency in high dynamic...
- Patent number 10,727,798
- Issue date Jul 28, 2020
- Invensense, Inc.
- Igor Mucha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuit with oscillator signal based on switched-resista...
- Patent number 10,720,929
- Issue date Jul 21, 2020
- SiTime Corporation
- Michael H. Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmit beamforming of a two-dimensional array of ultrasonic trans...
- Patent number 10,706,835
- Issue date Jul 7, 2020
- Invensense, Inc.
- Bruno W. Garlepp
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Transmit operation of an ultrasonic sensor
- Patent number 10,600,403
- Issue date Mar 24, 2020
- Invensense, Inc.
- Bruno W. Garlepp
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FREQUENCY MULTIPLIER CALIBRATION
- Publication number 20240223170
- Publication date Jul 4, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Michael Henderson PERROTT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL-TO-TIME CONVERTER CALIBRATION
- Publication number 20240223201
- Publication date Jul 4, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Michael Henderson PERROTT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BOOTSTRAPPED SWITCH
- Publication number 20240146306
- Publication date May 2, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Athanasios RAMKAJ
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High Gain Detector Techniques for Low Bandwidth Low Noise Phase-Loc...
- Publication number 20240146311
- Publication date May 2, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Michael Henderson Perrott
- G11 - INFORMATION STORAGE
Information Patent Application
DIGITAL-TO-TIME CONVERTER MISMATCH COMPENSATION
- Publication number 20240072821
- Publication date Feb 29, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Michael H. PERROTT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High Gain Detector Techniques for High Bandwidth Low Noise Phase-Lo...
- Publication number 20240039542
- Publication date Feb 1, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Michael Henderson Perrott
- G11 - INFORMATION STORAGE
Information Patent Application
A METHOD FOR IMPROVING DIE AREA AND POWER EFFICIENCY IN HIGH DYNAMI...
- Publication number 20230246617
- Publication date Aug 3, 2023
- InvenSense, Inc.
- Igor Mucha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE BULK ACOUSTIC WAVE (BAW) RESONATOR BASED ON APPLICATION OF...
- Publication number 20230170877
- Publication date Jun 1, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Jeronimo SEGOVIA-FERNANDEZ
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAW OSCILLATORS WITH DUAL BAW TEMPERATURE SENSING
- Publication number 20230063409
- Publication date Mar 2, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Michael Henderson PERROTT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-PHASE OSCILLATORS
- Publication number 20230035350
- Publication date Feb 2, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Bichoy BAHR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR ATOMIC CLOCKS WITH HIGH ACCURACY AND LOW AL...
- Publication number 20220407528
- Publication date Dec 22, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Michael PERROTT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE ANALOG TO DIGITAL CONVERTER (ADC) MULTIPATH DIGITAL MICROP...
- Publication number 20220294466
- Publication date Sep 15, 2022
- InvenSense, Inc.
- Michael Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High Gain Detector Techniques for Low Bandwidth Low Noise Phase-Loc...
- Publication number 20220224348
- Publication date Jul 14, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Michael Henderson Perrott
- G11 - INFORMATION STORAGE
Information Patent Application
High Gain Detector Techniques for High Bandwidth Low Noise Phase-Lo...
- Publication number 20220224343
- Publication date Jul 14, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Michael Henderson Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION OF PARAMETRIC ERROR OF DIGITAL-TO-TIME CONVERTERS
- Publication number 20220224344
- Publication date Jul 14, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Michael Henderson PERROTT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATION OF AN ULTRASONIC SENSOR
- Publication number 20210396718
- Publication date Dec 23, 2021
- InvenSense, Inc.
- Bruno W. GARLEPP
- G01 - MEASURING TESTING
Information Patent Application
LOW POWER ALWAYS-ON MICROPHONE USING POWER REDUCTION TECHNIQUES
- Publication number 20210091785
- Publication date Mar 25, 2021
- InvenSense, Inc.
- Michael Perrott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE ANALOG TO DIGITAL CONVERTER (ADC) MULTIPATH DIGITAL MICROP...
- Publication number 20210044302
- Publication date Feb 11, 2021
- InvenSense, Inc.
- Michael Perrott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMIT BEAMFORMING OF A TWO-DIMENSIONAL ARRAY OF ULTRASONIC TRANS...
- Publication number 20200357379
- Publication date Nov 12, 2020
- InvenSense, Inc.
- Bruno W. GARLEPP
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
METHOD FOR IMPROVING DIE AREA AND POWER EFFICIENCY IN HIGH DYNAMIC...
- Publication number 20200358416
- Publication date Nov 12, 2020
- InvenSense, Inc.
- Igor Mucha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVE OPERATION OF AN ULTRASONIC SENSOR
- Publication number 20200254486
- Publication date Aug 13, 2020
- InvenSense, Inc.
- Bruno W. GARLEPP
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ADAPTIVE ANALOG TO DIGITAL CONVERTER (ADC) MULTIPATH DIGITAL MICROP...
- Publication number 20200162099
- Publication date May 21, 2020
- InvenSense, Inc.
- Michael Perrott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPERATION OF AN ULTRASONIC SENSOR
- Publication number 20200158694
- Publication date May 21, 2020
- InvenSense, Inc.
- Bruno W. GARLEPP
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
IMAGE GENERATION IN AN ELECTRONIC DEVICE USING ULTRASONIC TRANSDUCERS
- Publication number 20200074135
- Publication date Mar 5, 2020
- InvenSense, Inc.
- Bruno W. GARLEPP
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR IMPROVING DIE AREA AND POWER EFFICIENCY IN HIGH DYNAMIC...
- Publication number 20200059214
- Publication date Feb 20, 2020
- InvenSense, Inc.
- Michael Perrott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW POWER ALWAYS-ON MICROPHONE USING POWER REDUCTION TECHNIQUES
- Publication number 20200059241
- Publication date Feb 20, 2020
- InvenSense, Inc.
- Michael Perrott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATING A FINGERPRINT SENSOR COMPRISED OF ULTRASONIC TRANSDUCERS
- Publication number 20200050817
- Publication date Feb 13, 2020
- InvenSense, Inc.
- James Christian SALVIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR WITH LOW POWER WITH CLOSED-LOOP-FORCE-FEEDBACK LOOP
- Publication number 20190339077
- Publication date Nov 7, 2019
- InvenSense, Inc.
- Alireza Shirvani
- G01 - MEASURING TESTING
Information Patent Application
TWO-DIMENSIONAL ARRAY OF CMOS CONTROL ELEMENTS
- Publication number 20190247887
- Publication date Aug 15, 2019
- InvenSense, Inc.
- James Christian SALVIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE GENERATION IN AN ELECTRONIC DEVICE USING ULTRASONIC TRANSDUCERS
- Publication number 20180349663
- Publication date Dec 6, 2018
- InvenSense, Inc.
- Bruno W. GARLEPP
- G06 - COMPUTING CALCULATING COUNTING

Michael H. Perrott

Person

Patents Grantslast 30 patents

Multi-phase oscillators

Frequency multiplier calibration

Tunable bulk acoustic wave (BAW) resonator based on application of...

Methods and systems for atomic clocks with high accuracy and low Al...

Low power always-on microphone using power reduction techniques

High gain detector techniques for low bandwidth low noise phase-loc...

High gain detector techniques for high bandwidth low noise phase-lo...

Capacitor-referenced temperature sensing

Method for improving die area and power efficiency in high dynamic...

Calibration of parametric error of digital-to-time converters

Transmit beamforming of a two-dimensional array of ultrasonic trans...

BAW oscillators with dual BAW temperature sensing

Two-dimensional array of CMOS control elements

Adaptive analog to digital converter (ADC) multipath digital microp...

Operating a fingerprint sensor comprised of ultrasonic transducers

Capacitor-referenced temperature sensing

Phase locked loop with phase error signal used to control effective...

Receive operation of an ultrasonic sensor

Operation of an ultrasonic sensor

Phase locked loop circuit with oscillator signal based on switched...

Data correction for a sensor

Low power always-on microphone using power reduction techniques

Image generation in an electronic device using ultrasonic transducers

Sensor with low power with closed-loop-force-feedback loop

Adaptive analog to digital converter (ADC) multipath digital microp...

Temperature-compensated timing signal generator

Method for improving die area and power efficiency in high dynamic...

Integrated circuit with oscillator signal based on switched-resista...

Transmit beamforming of a two-dimensional array of ultrasonic trans...

Transmit operation of an ultrasonic sensor

Patents Applicationslast 30 patents

FREQUENCY MULTIPLIER CALIBRATION

DIGITAL-TO-TIME CONVERTER CALIBRATION

BOOTSTRAPPED SWITCH

High Gain Detector Techniques for Low Bandwidth Low Noise Phase-Loc...

DIGITAL-TO-TIME CONVERTER MISMATCH COMPENSATION

High Gain Detector Techniques for High Bandwidth Low Noise Phase-Lo...

A METHOD FOR IMPROVING DIE AREA AND POWER EFFICIENCY IN HIGH DYNAMI...

TUNABLE BULK ACOUSTIC WAVE (BAW) RESONATOR BASED ON APPLICATION OF...

BAW OSCILLATORS WITH DUAL BAW TEMPERATURE SENSING

MULTI-PHASE OSCILLATORS

METHODS AND SYSTEMS FOR ATOMIC CLOCKS WITH HIGH ACCURACY AND LOW AL...

ADAPTIVE ANALOG TO DIGITAL CONVERTER (ADC) MULTIPATH DIGITAL MICROP...

High Gain Detector Techniques for Low Bandwidth Low Noise Phase-Loc...

High Gain Detector Techniques for High Bandwidth Low Noise Phase-Lo...

CALIBRATION OF PARAMETRIC ERROR OF DIGITAL-TO-TIME CONVERTERS

OPERATION OF AN ULTRASONIC SENSOR

LOW POWER ALWAYS-ON MICROPHONE USING POWER REDUCTION TECHNIQUES

ADAPTIVE ANALOG TO DIGITAL CONVERTER (ADC) MULTIPATH DIGITAL MICROP...

TRANSMIT BEAMFORMING OF A TWO-DIMENSIONAL ARRAY OF ULTRASONIC TRANS...

METHOD FOR IMPROVING DIE AREA AND POWER EFFICIENCY IN HIGH DYNAMIC...

RECEIVE OPERATION OF AN ULTRASONIC SENSOR

ADAPTIVE ANALOG TO DIGITAL CONVERTER (ADC) MULTIPATH DIGITAL MICROP...

OPERATION OF AN ULTRASONIC SENSOR

IMAGE GENERATION IN AN ELECTRONIC DEVICE USING ULTRASONIC TRANSDUCERS

METHOD FOR IMPROVING DIE AREA AND POWER EFFICIENCY IN HIGH DYNAMIC...

LOW POWER ALWAYS-ON MICROPHONE USING POWER REDUCTION TECHNIQUES

OPERATING A FINGERPRINT SENSOR COMPRISED OF ULTRASONIC TRANSDUCERS

SENSOR WITH LOW POWER WITH CLOSED-LOOP-FORCE-FEEDBACK LOOP

TWO-DIMENSIONAL ARRAY OF CMOS CONTROL ELEMENTS

IMAGE GENERATION IN AN ELECTRONIC DEVICE USING ULTRASONIC TRANSDUCERS