Ward R. Brown

Person

Chandler, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Operational amplifier with controllable output modes
- Patent number 11,088,666
- Issue date Aug 10, 2021
- Microchip Technology Incorporated
- Keith Edwin Curtis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear hall effect sensors for multi-phase permanent magnet motors...
- Patent number 11,018,606
- Issue date May 25, 2021
- Microchip Technology Incorporated
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear hall effect sensors for multi-phase permanent magnet motors...
- Patent number 10,135,369
- Issue date Nov 20, 2018
- Microchip Technology Incorporated
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
BLDC adaptive zero crossing detection
- Patent number 9,692,331
- Issue date Jun 27, 2017
- MICROCHIP TECHNOLOGIES INCORPORATED
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sine modified trapezoidal drive for brushless DC motors
- Patent number 9,071,172
- Issue date Jun 30, 2015
- Microchip Technology Incorporated
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant current output sink or source
- Patent number 8,803,448
- Issue date Aug 12, 2014
- Microchip Technology Incorporated
- Ward R. Brown
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Enhanced complementary waveform generator
- Patent number 8,487,685
- Issue date Jul 16, 2013
- Microchip Technology Incorporated
- Sean Steedman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant current output sink or source
- Patent number 8,427,075
- Issue date Apr 23, 2013
- Microchip Technology Incorporated
- Ward R. Brown
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Synchronized minimum frequency pulse width modulation drive for sen...
- Patent number 8,378,606
- Issue date Feb 19, 2013
- Microchip Technology Incorporated
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slow speed operation of brushless direct current motors by gating p...
- Patent number 8,339,077
- Issue date Dec 25, 2012
- Microchip Technology Incorporated
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable pulse width modulation for reduced zero-crossing granulari...
- Patent number 8,278,860
- Issue date Oct 2, 2012
- Microchip Technology Incorporated
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
OPERATIONAL AMPLIFIER WITH CONTROLLABLE OUTPUT MODES
- Publication number 20200119706
- Publication date Apr 16, 2020
- MICROCHIP TECHNOLOGY INCORPORATED
- Keith Edwin Curtis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Linear Hall Effect Sensors For Multi-Phase Permanent Magnet Motors...
- Publication number 20190149071
- Publication date May 16, 2019
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Linear Hall Effect Sensors For Multi-Phase Permanent Magnet Motors...
- Publication number 20170093313
- Publication date Mar 30, 2017
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BLDC ADAPTIVE ZERO CROSSING DETECTION
- Publication number 20160254766
- Publication date Sep 1, 2016
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Sine Modified Trapezoidal Drive for Brushless DC Motors
- Publication number 20140265967
- Publication date Sep 18, 2014
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Constant Current Output Sink Or Source
- Publication number 20130234623
- Publication date Sep 12, 2013
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ENHANCED COMPLEMENTARY WAVEFORM GENERATOR
- Publication number 20130057330
- Publication date Mar 7, 2013
- MICROCHIP TECHNOLOGY INCORPORATED
- Sean Steedman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYNCHRONIZED MINIMUM FREQUENCY PULSE WIDTH MODULATION DRIVE FOR SEN...
- Publication number 20110084639
- Publication date Apr 14, 2011
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE PULSE WIDTH MODULATION FOR REDUCED ZERO-CROSSING GRANULARI...
- Publication number 20110084640
- Publication date Apr 14, 2011
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLOW SPEED OPERATION OF BRUSHLESS DIRECT CURRENT MOTORS BY GATING P...
- Publication number 20110084635
- Publication date Apr 14, 2011
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Constant Current Output Sink or Source
- Publication number 20100148700
- Publication date Jun 17, 2010
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Ward R. Brown

Person

Patents Grantslast 30 patents

Operational amplifier with controllable output modes

Linear hall effect sensors for multi-phase permanent magnet motors...

Linear hall effect sensors for multi-phase permanent magnet motors...

BLDC adaptive zero crossing detection

Sine modified trapezoidal drive for brushless DC motors

Constant current output sink or source

Enhanced complementary waveform generator

Constant current output sink or source

Synchronized minimum frequency pulse width modulation drive for sen...

Slow speed operation of brushless direct current motors by gating p...

Variable pulse width modulation for reduced zero-crossing granulari...

Patents Applicationslast 30 patents

OPERATIONAL AMPLIFIER WITH CONTROLLABLE OUTPUT MODES

Linear Hall Effect Sensors For Multi-Phase Permanent Magnet Motors...

Linear Hall Effect Sensors For Multi-Phase Permanent Magnet Motors...

BLDC ADAPTIVE ZERO CROSSING DETECTION

Sine Modified Trapezoidal Drive for Brushless DC Motors

Constant Current Output Sink Or Source

ENHANCED COMPLEMENTARY WAVEFORM GENERATOR

SYNCHRONIZED MINIMUM FREQUENCY PULSE WIDTH MODULATION DRIVE FOR SEN...

VARIABLE PULSE WIDTH MODULATION FOR REDUCED ZERO-CROSSING GRANULARI...

SLOW SPEED OPERATION OF BRUSHLESS DIRECT CURRENT MOTORS BY GATING P...

Constant Current Output Sink or Source