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Christopher C. Painter
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Dublin, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System for freeing stuck accelerometers
Patent number
11,346,855
Issue date
May 31, 2022
Apple Inc.
Qinghung Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Continuous calibration of accelerometer sensitivity by proof-mass d...
Patent number
11,287,442
Issue date
Mar 29, 2022
Apple Inc.
Wesley S. Smith
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Gyroscope sensitivity calibration
Patent number
10,837,796
Issue date
Nov 17, 2020
Apple Inc.
Christopher C. Painter
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Quadrature ADC feedback compensation for capacitive-based MEMS gyro...
Patent number
10,782,131
Issue date
Sep 22, 2020
Apple Inc.
Gregory B. Arndt
G01 - MEASURING TESTING
Information
Patent Grant
MEMS sensor with dual pendulous proof masses
Patent number
10,759,656
Issue date
Sep 1, 2020
Apple Inc.
Christopher C. Painter
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Multi-stage MEMS accelerometer for mixed g-level operation
Patent number
10,732,199
Issue date
Aug 4, 2020
Apple Inc.
Christopher C. Painter
G01 - MEASURING TESTING
Information
Patent Grant
Duty-cycled phase shifter for angular rate sensor
Patent number
10,704,910
Issue date
Jul 7, 2020
Apple Inc.
Gregory B. Arndt
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Drive signal control for resonating elements
Patent number
9,823,072
Issue date
Nov 21, 2017
Apple Inc.
Gregory B. Arndt
G01 - MEASURING TESTING
Information
Patent Grant
Gyroscope and devices with structural components comprising HfO2-Ti...
Patent number
9,719,168
Issue date
Aug 1, 2017
BEI Sensors And Systems Company, Inc.
Chris Painter
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Torsional rate measuring gyroscope
Patent number
9,581,445
Issue date
Feb 28, 2017
Systron Donner Inertial, Inc.
Chris Painter
G01 - MEASURING TESTING
Information
Patent Grant
Gyroscope and devices with structural components comprising HfO2-Ti...
Patent number
9,188,442
Issue date
Nov 17, 2015
BEI Sensors & Systems Company, Inc.
Chris Painter
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Distributed mass hemispherical resonator gyroscope
Patent number
8,806,939
Issue date
Aug 19, 2014
Custom Sensors & Technologies, Inc.
Chris Painter
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR FREEING STUCK ACCELEROMETERS
Publication number
20220099701
Publication date
Mar 31, 2022
Apple Inc.
Qinghung Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GYROSCOPE SENSITIVITY CALIBRATION
Publication number
20190277656
Publication date
Sep 12, 2019
Apple Inc.
Christopher C. Painter
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
CONTINUOUS CALIBRATION OF ACCELEROMETER SENSITIVITY BY PROOF-MASS D...
Publication number
20190277877
Publication date
Sep 12, 2019
Apple Inc.
Wesley S. Smith
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
QUADRATURE ADC FEEDBACK COMPENSATION FOR CAPACITIVE-BASED MEMS GYRO...
Publication number
20190265036
Publication date
Aug 29, 2019
Apple Inc.
Gregory B. Arndt
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Multi-Stage MEMS Accelerometer for Mixed G-Level Operation
Publication number
20190187170
Publication date
Jun 20, 2019
Apple Inc.
Christopher C. Painter
G01 - MEASURING TESTING
Information
Patent Application
MEMS SENSOR WITH DUAL PENDULOUS PROOF MASSES
Publication number
20190100426
Publication date
Apr 4, 2019
Apple Inc.
Christopher C. Painter
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
DUTY-CYCLED PHASE SHIFTER FOR ANGULAR RATE SENSOR
Publication number
20180080769
Publication date
Mar 22, 2018
Apple Inc.
Gregory B. Arndt
G01 - MEASURING TESTING
Information
Patent Application
DRIVE SIGNAL CONTROL FOR RESONATING ELEMENTS
Publication number
20170089701
Publication date
Mar 30, 2017
Apple Inc.
Gregory B. Arndt
G01 - MEASURING TESTING
Information
Patent Application
Strain Reduction and Sensing on Package Substrates
Publication number
20170057810
Publication date
Mar 2, 2017
Apple Inc.
Krishna Prasad Vummidi Murali
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
GYROSCOPE AND DEVICES WITH STRUCTURAL COMPONENTS COMPRISING HfO2-Ti...
Publication number
20160032449
Publication date
Feb 4, 2016
BEI Sensors & Systems Company, Inc.
Chris Painter
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TORSIONAL RATE MEASURING GYROSCOPE
Publication number
20150114115
Publication date
Apr 30, 2015
Chris Painter
G01 - MEASURING TESTING
Information
Patent Application
GYROSCOPE AND DEVICES WITH STRUCTURAL COMPONENTS COMPRISING HfO2-Ti...
Publication number
20130239682
Publication date
Sep 19, 2013
Chris PAINTER
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Distributed Mass Hemispherical Resonator Gyroscope
Publication number
20120144917
Publication date
Jun 14, 2012
CUSTOM SENSORS & TECHNOLOGIES, INC.
Chris Painter
G01 - MEASURING TESTING