Stefon Shelton

Person

Oakland, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and system for tuning the resonant frequency of a piezoel...
- Patent number 12,226,801
- Issue date Feb 18, 2025
- Invensense, Inc.
- Stefon Shelton
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method for tuning the resonant frequency of a piezoelectric microma...
- Patent number 11,938,515
- Issue date Mar 26, 2024
- Invensense, Inc.
- Fabian Goericke
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric micromachined ultrasonic transducer with a patterned...
- Patent number 11,844,282
- Issue date Dec 12, 2023
- Invensense, Inc.
- Andre Guedes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable thickness diaphragm for a wideband robust piezoelectric mi...
- Patent number 11,800,804
- Issue date Oct 24, 2023
- The Regents of the University of California
- Bernhard Boser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Micromachined ultrasound transducer using multiple piezoelectric ma...
- Patent number 11,711,067
- Issue date Jul 25, 2023
- Invensense, Inc.
- Stefon Shelton
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Miniature ultrasonic transducer package
- Patent number 11,508,346
- Issue date Nov 22, 2022
- Invensense, Inc.
- Stefon Shelton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Variable thickness diaphragm for a wideband robust piezoelectric mi...
- Patent number 11,462,677
- Issue date Oct 4, 2022
- The Regents of the University of California
- Bernhard Boser
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric micromachined ultrasonic transducers having stress re...
- Patent number 11,292,030
- Issue date Apr 5, 2022
- CHIRP Microsystems Inc.
- David Horsley
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric micromachined ultrasonic transducers with low stress...
- Patent number 11,005,025
- Issue date May 11, 2021
- CHIRP MICROSYSTEMS, INC.
- David Horsley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric micromachined ultrasonic transducers having different...
- Patent number 10,751,755
- Issue date Aug 25, 2020
- CHIRP MICROSYSTEMS, INC.
- David A. Horsley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Package waveguide for acoustic sensor with electronic delay compens...
- Patent number 10,573,289
- Issue date Feb 25, 2020
- CHIRP MICROSYSTEMS, INC.
- Richard Przybyla
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Piezoelectric micromachined ultrasonic transducers using two bonded...
- Patent number 10,562,069
- Issue date Feb 18, 2020
- CHIRP MICROSYSTEMS, INC.
- David A. Horsley
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Micromachined ultrasound transducer using multiple piezoelectric ma...
- Patent number 10,566,949
- Issue date Feb 18, 2020
- CHIRP MICROSYSTEMS, INC.
- Stefon Shelton
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Variable thickness diaphragm for a wideband robust piezoelectric mi...
- Patent number 10,522,737
- Issue date Dec 31, 2019
- The Regents of the University of California
- Bernhard Boser
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Miniature micromachined ultrasonic rangefinder
- Patent number 10,324,181
- Issue date Jun 18, 2019
- CHIRP MICROSYSTEMS, INC.
- David Horsley
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micromachined ultrasonic transducers with a slotted membrane structure
- Patent number 10,293,377
- Issue date May 21, 2019
- CHIRP MICROSYSTEMS
- Andre Guedes
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
In-air ultrasonic rangefinding and angle estimation
- Patent number 9,710,111
- Issue date Jul 18, 2017
- The Regents of the University of California
- Bernhard E. Boser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-air ultrasonic rangefinding and angle estimation
- Patent number 9,323,397
- Issue date Apr 26, 2016
- The Regents of the University of California
- Bernhard E. Boser
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PMUT With Partially Inactive Piezoelectric
- Publication number 20250041899
- Publication date Feb 6, 2025
- InvenSense, Inc.
- Benjamin Eric Eovino
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Method for Tuning the Resonant Frequency of a Piezoelectric Microma...
- Publication number 20240157398
- Publication date May 16, 2024
- InvenSense, Inc.
- Stefon Shelton
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Piezoelectric Micromachined Ultrasonic Transducer With A Patterned...
- Publication number 20240049602
- Publication date Feb 8, 2024
- InvenSense, Inc.
- Andre Guedes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRASONIC DIRECT ECHO PATH REDUCTION
- Publication number 20230152433
- Publication date May 18, 2023
- InvenSense, Inc.
- Tony LEI
- G05 - CONTROLLING REGULATING
Information Patent Application
VARIABLE THICKNESS DIAPHRAGM FOR A WIDEBAND ROBUST PIEZOELECTRIC MI...
- Publication number 20230053609
- Publication date Feb 23, 2023
- The Regents of the University of California
- Bernhard Boser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for Tuning the Resonant Frequency of a Piezoelectric Microma...
- Publication number 20200338592
- Publication date Oct 29, 2020
- Chirp Microsystems
- Fabian GOERICKE
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
MULTI-CAVITY PACKAGE FOR ULTRASONIC TRANSDUCER ACOUSTIC MODE CONTROL
- Publication number 20200270122
- Publication date Aug 27, 2020
- Chirp Microsystems, Inc.
- Stefon Shelton
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MICROMACHINED ULTRASOUND TRANSDUCER USING MULTIPLE PIEZOELECTRIC MA...
- Publication number 20200266798
- Publication date Aug 20, 2020
- Chirp Microsystems, Inc.
- Stefon Shelton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE THICKNESS DIAPHRAGM FOR A WIDEBAND ROBUST PIEZOELECTRIC MI...
- Publication number 20200194661
- Publication date Jun 18, 2020
- The Regents of the University of California
- Bernhard Boser
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER WITH A PATTERNED...
- Publication number 20200194658
- Publication date Jun 18, 2020
- Chirp Microsystems, Inc.
- Andre Guedes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCERS HAVING STRESS RE...
- Publication number 20190193116
- Publication date Jun 27, 2019
- Chirp Microsystems, Inc.
- David Horsley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MINIATURE ULTRASONIC TRANSDUCER PACKAGE
- Publication number 20180268796
- Publication date Sep 20, 2018
- Chirp Microsystems, Inc.
- Stefon Shelton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MINIATURE MICROMACHINED ULTRASONIC RANGEFINDER
- Publication number 20170329005
- Publication date Nov 16, 2017
- Chirp Microsystems, Inc.
- David Horsley
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PACKAGE WAVEGUIDE FOR ACOUSTIC SENSOR WITH ELECTRONIC DELAY COMPENS...
- Publication number 20170236506
- Publication date Aug 17, 2017
- Chirp Microsystems, Inc.
- Richard Przybyla
- G01 - MEASURING TESTING
Information Patent Application
MICROMACHINED ULTRASOUND TRANSDUCER USING MULTIPLE PIEZOELECTRIC MA...
- Publication number 20170194934
- Publication date Jul 6, 2017
- Chirp Microsystems, Inc.
- Stefon Shelton
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
MINIATURE MICROMACHINED ULTRASONIC RANGEFINDER
- Publication number 20170184718
- Publication date Jun 29, 2017
- Chirp Microsystems, Inc.
- David Horsley
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCERS USING TWO BONDED...
- Publication number 20170128983
- Publication date May 11, 2017
- Chirp Microsystems, Inc.
- David A. Horsley
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
MICROMACHINED ULTRASONIC TRANSDUCERS WITH A SLOTTED MEMBRANE STRUCTURE
- Publication number 20170021391
- Publication date Jan 26, 2017
- Chirp Microsystems
- Andre Guedes
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
VARIABLE THICKNESS DIAPHRAGM FOR A WIDEBAND ROBUST PIEZOELECTRIC MI...
- Publication number 20160315247
- Publication date Oct 27, 2016
- The Regents of the University of California
- Bernhard Boser
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
IN-AIR ULTRASONIC RANGEFINDING AND ANGLE ESTIMATION
- Publication number 20160291716
- Publication date Oct 6, 2016
- The Regents of the University of California
- Bernhard E. Boser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIME OF FLIGHT RANGE FINDING WITH AN ADAPTIVE TRANSMIT PULSE AND AD...
- Publication number 20150323667
- Publication date Nov 12, 2015
- Chirp Microsystems
- Richard Przybyla
- G01 - MEASURING TESTING
Information Patent Application
IN-AIR ULTRASONIC RANGEFINDING AND ANGLE ESTIMATION
- Publication number 20140253435
- Publication date Sep 11, 2014
- The Regents of the University of California
- Bernhard E. Boser
- G06 - COMPUTING CALCULATING COUNTING

Stefon Shelton

Person

Patents Grantslast 30 patents

Apparatus and system for tuning the resonant frequency of a piezoel...

Method for tuning the resonant frequency of a piezoelectric microma...

Piezoelectric micromachined ultrasonic transducer with a patterned...

Variable thickness diaphragm for a wideband robust piezoelectric mi...

Micromachined ultrasound transducer using multiple piezoelectric ma...

Miniature ultrasonic transducer package

Variable thickness diaphragm for a wideband robust piezoelectric mi...

Piezoelectric micromachined ultrasonic transducers having stress re...

Piezoelectric micromachined ultrasonic transducers with low stress...

Piezoelectric micromachined ultrasonic transducers having different...

Package waveguide for acoustic sensor with electronic delay compens...

Piezoelectric micromachined ultrasonic transducers using two bonded...

Micromachined ultrasound transducer using multiple piezoelectric ma...

Variable thickness diaphragm for a wideband robust piezoelectric mi...

Miniature micromachined ultrasonic rangefinder

Micromachined ultrasonic transducers with a slotted membrane structure

In-air ultrasonic rangefinding and angle estimation

In-air ultrasonic rangefinding and angle estimation

Patents Applicationslast 30 patents

PMUT With Partially Inactive Piezoelectric

Method for Tuning the Resonant Frequency of a Piezoelectric Microma...

Piezoelectric Micromachined Ultrasonic Transducer With A Patterned...

ULTRASONIC DIRECT ECHO PATH REDUCTION

VARIABLE THICKNESS DIAPHRAGM FOR A WIDEBAND ROBUST PIEZOELECTRIC MI...

Method for Tuning the Resonant Frequency of a Piezoelectric Microma...

MULTI-CAVITY PACKAGE FOR ULTRASONIC TRANSDUCER ACOUSTIC MODE CONTROL

MICROMACHINED ULTRASOUND TRANSDUCER USING MULTIPLE PIEZOELECTRIC MA...

VARIABLE THICKNESS DIAPHRAGM FOR A WIDEBAND ROBUST PIEZOELECTRIC MI...

PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER WITH A PATTERNED...

PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCERS HAVING STRESS RE...

MINIATURE ULTRASONIC TRANSDUCER PACKAGE

MINIATURE MICROMACHINED ULTRASONIC RANGEFINDER

PACKAGE WAVEGUIDE FOR ACOUSTIC SENSOR WITH ELECTRONIC DELAY COMPENS...

MICROMACHINED ULTRASOUND TRANSDUCER USING MULTIPLE PIEZOELECTRIC MA...

MINIATURE MICROMACHINED ULTRASONIC RANGEFINDER

PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCERS USING TWO BONDED...

MICROMACHINED ULTRASONIC TRANSDUCERS WITH A SLOTTED MEMBRANE STRUCTURE

VARIABLE THICKNESS DIAPHRAGM FOR A WIDEBAND ROBUST PIEZOELECTRIC MI...

IN-AIR ULTRASONIC RANGEFINDING AND ANGLE ESTIMATION

TIME OF FLIGHT RANGE FINDING WITH AN ADAPTIVE TRANSMIT PULSE AND AD...

IN-AIR ULTRASONIC RANGEFINDING AND ANGLE ESTIMATION