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Andre Guedes
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San Francisco, CA, US
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Patents Grants
last 30 patents
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
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
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
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
Information
Patent Grant
Piezoelectrically actuated magnetic-field sensor
Patent number
9,069,031
Issue date
Jun 30, 2015
The Regents of the University of California
Andre Guedes
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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
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
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
Information
Patent Application
PIEZOELECTRICALLY ACTUATED MAGNETIC-FIELD SENSOR
Publication number
20130249545
Publication date
Sep 26, 2013
The Regents of the University of California
David Horsley
G01 - MEASURING TESTING