William Pickering

Person

University Heights, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Battery charger monitor with charge balancing between batteries in...
- Patent number 10,097,014
- Issue date Oct 9, 2018
- Nidec Motor Corporation
- Shane A. Pickett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Packaging a printed circuit board having a plurality of semiconduct...
- Patent number 9,961,758
- Issue date May 1, 2018
- Nidec Motor Corporation
- William Pickering
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor direction contactor switching control
- Patent number 5,239,242
- Issue date Aug 24, 1993
- Caterpillar Industrial Inc.
- William Pickering
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for controlling a load lifting element of a vehicle in re...
- Patent number 5,177,419
- Issue date Jan 5, 1993
- Caterpillar Industrial Inc.
- William Pickering
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filter capacitor precharge apparatus
- Patent number 5,142,435
- Issue date Aug 25, 1992
- Caterpillar Industrial Inc.
- Kenneth A. Baumgartner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor speed control system for an electrically powered vehicle
- Patent number 5,084,658
- Issue date Jan 28, 1992
- Caterpillar Industrial Inc.
- Bruce A. Nielsen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor control apparatus and method
- Patent number 4,897,882
- Issue date Jan 30, 1990
- Caterpillar Industrial Inc.
- William Pickering
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Voltage transients
- Patent number 4,879,623
- Issue date Nov 7, 1989
- Caterpillar Industrial Inc.
- Kenneth A. Baumgartner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for interactively accelerating an electric drive vehicle
- Patent number 4,772,829
- Issue date Sep 20, 1988
- Caterpillar Industrial Inc.
- William Pickering
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multiple chopper speed control system for compound motor
- Patent number 4,751,439
- Issue date Jun 14, 1988
- Caterpillar Industrial Inc.
- Frank S. Buchwald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for protecting a motor control circuit
- Patent number 4,691,149
- Issue date Sep 1, 1987
- Caterpillar Industrial Inc.
- Kenneth A. Baumgartner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Angular rotary position encoder
- Patent number 4,567,467
- Issue date Jan 28, 1986
- Towmotor Corporation
- Wayne T. Wiblin
- G01 - MEASURING TESTING
Information Patent Grant
Power steering control apparatus and method
- Patent number 4,557,343
- Issue date Dec 10, 1985
- Towmotor Corporation
- William Pickering
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Motor speed control apparatus
- Patent number 4,555,651
- Issue date Nov 26, 1985
- Towmotor Corporation
- Grant C. Melocik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Plugging and plugging override control apparatus
- Patent number 4,529,919
- Issue date Jul 16, 1985
- Towmotor Corporation
- Grant C. Melocik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Diagnostic display apparatus
- Patent number 4,521,885
- Issue date Jun 4, 1985
- Towmotor Corporation
- Grant C. Melocik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Plugging electrical braking control circuit
- Patent number 4,518,902
- Issue date May 21, 1985
- Towmotor Corporation
- Grant C. Melocik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Current limit control circuit
- Patent number 4,514,665
- Issue date Apr 30, 1985
- Towmotor Corporation
- Grant C. Melocik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coil and coil driver control apparatus
- Patent number 4,511,947
- Issue date Apr 16, 1985
- Towmotor Corporation
- Grant C. Melocik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Short circuit protection apparatus
- Patent number 4,508,999
- Issue date Apr 2, 1985
- Towmotor Corporation
- Grant C. Melocik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Voltage adaptive solenoid control apparatus
- Patent number 4,481,554
- Issue date Nov 6, 1984
- Towmotor Corporation
- Gwenne A. E. Henricks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-motor control apparatus
- Patent number 4,471,273
- Issue date Sep 11, 1984
- Towmotor Corporation
- Grant C. Melocik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for determining the ratio of two signal repetition rates
- Patent number 4,405,990
- Issue date Sep 20, 1983
- Caterpillar Tractor Co.
- William Pickering
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual element-single oscillator-ratio type digital transducer
- Patent number 4,370,891
- Issue date Feb 1, 1983
- Caterpillar Tractor Co.
- William Pickering
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING A PRINTED CIRCUIT BOARD HAVING A PLURALITY OF SEMICONDUCT...
- Publication number 20180103536
- Publication date Apr 12, 2018
- Nidec Motor Corporation
- William Pickering
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Charger Monitor With Charge Balancing Between Batteries In...
- Publication number 20170353040
- Publication date Dec 7, 2017
- Nidec Motor Corporation
- Shane A. Pickett
- G01 - MEASURING TESTING

William Pickering

Person

Patents Grantslast 30 patents

Battery charger monitor with charge balancing between batteries in...

Packaging a printed circuit board having a plurality of semiconduct...

Motor direction contactor switching control

Apparatus for controlling a load lifting element of a vehicle in re...

Filter capacitor precharge apparatus

Motor speed control system for an electrically powered vehicle

Motor control apparatus and method

Voltage transients

Apparatus for interactively accelerating an electric drive vehicle

Multiple chopper speed control system for compound motor

Apparatus and method for protecting a motor control circuit

Angular rotary position encoder

Power steering control apparatus and method

Motor speed control apparatus

Plugging and plugging override control apparatus

Diagnostic display apparatus

Plugging electrical braking control circuit

Current limit control circuit

Coil and coil driver control apparatus

Short circuit protection apparatus

Voltage adaptive solenoid control apparatus

Dual-motor control apparatus

Apparatus for determining the ratio of two signal repetition rates

Dual element-single oscillator-ratio type digital transducer

Patents Applicationslast 30 patents

PACKAGING A PRINTED CIRCUIT BOARD HAVING A PLURALITY OF SEMICONDUCT...

Battery Charger Monitor With Charge Balancing Between Batteries In...