Inventor

Wayne T. Pearson

Inventor

Oro Valley, AZ, US

Overview

2004–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 39 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Kprimary

H02KDynamo-electric machines24%

F02CGas-turbine plants11%

Y02TClimate change mitigation technologies related to transportation11%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%

F02NStarting of combustion engines7%

B64DEquipment for fitting in or to aircraft6%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%

H02JElectric power networks5%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%

B60LPropulsion of electrically-propelled vehicles2%

PatentTitleYear

10,715,013Compact high speed generator having respective oil and air cooling passages2020 10,472,084Motor-generator for high efficiency auxiliary power system2019 10,411,562Compact high speed generator having passageways for air and cooling oil2019 10,110,079Wound field generator system featuring combined permanent magnet generator excitation with exciter stator2018 9,783,317'Power converter, generator and architecture for high efficiency auxiliary power unit'2017 9,787,101'Bidirectional conversion architecture with energy storage'2017 9,685,841'Resettable electro-mechanically actuated connection unit for generators'2017 9,458,770'Optimized engine control using secondary power system horsepower extraction information'2016 9,197,056'Solid state power control system for aircraft high voltage DC power distribution'2015 9,045,996'Gas turbine engine optimization by electric power transfer'2015 8,760,014'Enhanced spray cooling technique for wedge cooling'2014 8,198,872'Starter-generator with improved excitation'2012 8,174,159'Optimized multi-phase armature winding'2012 8,122,781'Generator shear gear'2012 8,093,747'Aircraft electrical power system architecture using auxiliary power unit during approach and taxi'2012 8,085,004'Generator with quadrature AC excitation'2011 7,970,497'Smart hybrid electric and bleed architecture'2011 7,936,086'Paralleled HVDC bus electrical power system architecture'2011 7,863,868'Generator with quadrature AC excitation'2011 7,850,532'Axial impact shaft system'2010 7,615,892'Modular and scalable power conversion system for aircraft'2009 7,612,514'Architecture and a multiple function power converter for aircraft'2009 7,598,642'Axial impact liner'2009 7,592,786'Aircraft engine starter/generator'2009 7,576,459'Electric machine with fluid supply control system'2009 7,576,508'Gas turbine engine starter generator with AC generator and DC motor modes'2009 7,552,582'More electric aircraft power transfer systems and methods'2009 7,514,806'Engine start system with quadrature AC excitation'2009 7,482,725'System and method for direct liquid cooling of electric machines'2009 7,327,048'Hybrid gas turbine engine starter-generator'2008 7,230,363'Low profile generator configuration'2007 7,078,826'Hybrid gas turbine engine starter-generator'2006 7,032,884'Outflow valve butterfly plate retention pin'2006 6,995,478'Gas turbine engine starter generator that selectively changes the number of rotor poles'2006 6,979,979'Gas turbine engine starter-generator exciter starting system and method including a capacitance circuit element'2005 6,909,263'Gas turbine engine starter-generator exciter starting system and method including a capacitance circuit element'2005 6,906,479'Gas turbine engine starter generator with multiple windings on each exciter stator pole'2005 6,897,581'High speed generator with the main rotor housed inside the shaft'2005 6,768,278'Gas turbine engine starter generator with switchable exciter stator windings'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2020Patents assigned to HONEYWELL INT INC (39)· patent assignee history

2004–2009Based in Tucson, AZ, US· patent location history

2009–2020Based in Oro Valley, AZ, US· patent location history

2012–2015Patents assigned to PEARSON WAYNE (6)· patent assignee history

2012Patents assigned to ANGHEL CRISTIAN (2)· patent assignee history

2012–2014Patents assigned to SCHERZINGER WILLIAM (2)· patent assignee history

2012Patents assigned to XU MING (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HONEYWELL INT INC	39	2004–2020
PEARSON WAYNEself	6	2012–2015
ANGHEL CRISTIAN	2	2012
SCHERZINGER WILLIAM	2	2012–2014
XU MING	2	2012

Locations

Location	Patents	Span
Oro Valley, AZ, US	26	2009–2020
Tucson, AZ, US	13	2004–2009