Philip J. Crawley

Person

Oceanside, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Load capacitance determination circuitry and power supply control
- Patent number 10,060,954
- Issue date Aug 28, 2018
- Fairchilf Semiconductor Corporation
- Philip J. Crawley
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus related to protection of a speaker
- Patent number 10,015,608
- Issue date Jul 3, 2018
- FAIRCHILD SEMICONDUCTOR CORPORATION
- Philip Crawley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control and current measurement function for battery charging, prot...
- Patent number 10,014,695
- Issue date Jul 3, 2018
- Fairchild Semiconductor Corporation
- Philip J. Crawley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection of a speaker using temperature calibration
- Patent number 9,729,986
- Issue date Aug 8, 2017
- Fairchild Semiconductor Corporation
- Philip Crawley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resonance driver for determining a resonant frequency of a haptic d...
- Patent number 9,355,536
- Issue date May 31, 2016
- Fairchild Semiconductor Corporation
- Philip J. Crawley
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS RELATED TO PROTECTION OF A SPEAKER
- Publication number 20170303057
- Publication date Oct 19, 2017
- FAIRCHILD SEMICONDUCTOR CORPORATION
- Philip CRAWLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOAD CAPACITANCE DETERMINATION CIRCUITRY AND POWER SUPPLY CONTROL
- Publication number 20170222557
- Publication date Aug 3, 2017
- FAIRCHILD SEMICONDUCTOR CORPORATION
- Philip J. Crawley
- G01 - MEASURING TESTING
Information Patent Application
CONTROL AND CURRENT MEASUREMENT FUNCTION FOR BATTERY CHARGING, PROT...
- Publication number 20150214755
- Publication date Jul 30, 2015
- Fairchild Semiconductor Corporation
- Philip J. Crawley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEATED ACCELERATED BATTERY CHARGING
- Publication number 20140333267
- Publication date Nov 13, 2014
- Fairchild Semiconductor Corporation
- Philip J. Crawley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATION COMMUNICATION TECHNOLOGY USING COUPLED OSCILLATORS/ANTENNAS
- Publication number 20140233614
- Publication date Aug 21, 2014
- Fairchild Semiconductor Corporation
- Philip J. Crawley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS RELATED TO PROTECTION OF A SPEAKER
- Publication number 20140126730
- Publication date May 8, 2014
- Fairchild Semiconductor Corporation
- Philip CRAWLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESONANCE DRIVER AND DETECTION
- Publication number 20140085064
- Publication date Mar 27, 2014
- Philip J. Crawley
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Philip J. Crawley

Person

Patents Grantslast 30 patents

Load capacitance determination circuitry and power supply control

Methods and apparatus related to protection of a speaker

Control and current measurement function for battery charging, prot...

Protection of a speaker using temperature calibration

Resonance driver for determining a resonant frequency of a haptic d...

Patents Applicationslast 30 patents

METHODS AND APPARATUS RELATED TO PROTECTION OF A SPEAKER

LOAD CAPACITANCE DETERMINATION CIRCUITRY AND POWER SUPPLY CONTROL

CONTROL AND CURRENT MEASUREMENT FUNCTION FOR BATTERY CHARGING, PROT...

HEATED ACCELERATED BATTERY CHARGING

ISOLATION COMMUNICATION TECHNOLOGY USING COUPLED OSCILLATORS/ANTENNAS

METHODS AND APPARATUS RELATED TO PROTECTION OF A SPEAKER

RESONANCE DRIVER AND DETECTION