Inventor

Mark Edward Cardinal

Inventor

Altamont, NY, US

Overview

2001–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 37 as inventor

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

Y02Eprimary

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution26%

F03DWind motors22%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g16%

H02JElectric power networks12%

Y02PClimate change mitigation technologies in the production or processing of goods3%

G05BControl or regulating systems in general2%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters2%

B60LPropulsion of electrically-propelled vehicles2%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems2%

Y02TClimate change mitigation technologies related to transportation2%

PatentTitleYear

10,781,792System and method for controlling a pitch angle of a wind turbine rotor blade2020 10,634,121Variable rated speed control in partial load operation of a wind turbine2020 10,436,181System and method for determining an estimated position of a wind turbine rotor shaft2019 10,371,122System and method for improving speed control of a pitch drive system of a wind turbine2019 10,027,118System and method for balancing reactive power loading between renewable energy power systems2018 10,012,213System and method for upgrading multivendor wind turbines2018 9,920,743'Wind turbine deceleration method and system'2018 9,915,243'System and method for automatic generation control in wind farms'2018 9,822,766'Method for operating a wind farm and wind farm'2017 9,726,148'System and method for improving speed control of a pitch drive system of a wind turbine'2017 9,709,037'System and method for controlling wind turbines in wind farms'2017 9,651,443'System and method for protecting rotary machines'2017 9,567,978'System and method for adaptive rotor imbalance control'2017 9,534,583'Methods and systems to operate a wind turbine'2017 9,466,984'Power ramp rate control for renewable variable power generation systems'2016 8,664,800'System and method for distribution of inverter VAR support'2014 8,427,118'Systems and methods for regulating power in renewable energy sources'2013 8,112,252'Control system and methods of verifying operation of at least one wind turbine sensor'2012 8,022,565'Method and apparatus for controlling a wind turbine'2011 7,999,406'Wind turbine plant high wind derating control'2011 7,994,658'Windfarm collector system loss optimization'2011 7,990,743'System and method for decreasing solar collector system losses'2011 7,979,167'System and method for controlling operation of a solar power generation system'2011 7,923,862'Reactive power regulation and voltage support for renewable energy plants'2011 7,890,217'Integrated real-time power and solar farm control system'2011 7,839,024'Intra-area master reactive controller for tightly coupled windfarms'2010 7,679,215'Wind farm power ramp rate control system and method'2010 7,613,548'Systems and methods for controlling a ramp rate of a wind farm'2009 7,573,149'System and method for controlling a wind power plant'2009 7,573,160'Methods and apparatus for controlling windfarms and windfarms controlled thereby'2009 7,505,833'System, method, and article of manufacture for controlling operation of an electrical power generation system'2009 7,298,059'System and method for operating a wind farm under high wind speed conditions'2007 7,013,203'Wind turbine system control'2006 6,924,563'Method and apparatus for controlling a microturbine'2005 6,915,220'Integrated, self-powered battery monitoring device and system'2005 6,486,568'Power system using a multi-functional power interface unit'2002 6,181,099'Method and apparatus for correcting DC offset in a frequency to voltage converter and motor drive using the same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to GEN ELECTRIC (37)· patent assignee history

2001–2020Based in Altamont, NY, US· patent location history

2011–2017Based in Schenectady, NY, US· patent location history

2012–2018Patents assigned to CARDINAL MARK EDWARD (5)· patent assignee history

2013–2016Patents assigned to KIRCHNER ANDREAS (3)· patent assignee history

2013–2016Patents assigned to GANDHI JIGNESH GOVINDLAL (2)· patent assignee history

2018Patents assigned to AGARWAL PRANAV (1)· patent assignee history

2020Based in Seattle, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	37	2001–2020
CARDINAL MARK EDWARDself	5	2012–2018
KIRCHNER ANDREAS	3	2013–2016
GANDHI JIGNESH GOVINDLAL	2	2013–2016
AGARWAL PRANAV	1	2018

Locations

Location	Patents	Span
Altamont, New York, US	32	2001–2020
Schenectady, New York, US	4	2011–2017
Seattle, New York, US	1	2020