Roscoe, Illinois
United States
15
2015-04-09
The entities that hold a legal rights for patent applications filed by inventor Markunas Albert L.:
Albert L. Markunas from Roscoe, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Three phase flux switching generator in a three stage wound field synchronous machine
#2 | 2013-08-01Sensorless rotor position determination for a wound field synchronous machine
#3 | 2012-11-29Wound field synchronous machine rotor tracking using a carrier injection sensorless signal and exciter current
#4 | 2012-03-15Rotor position detection at standstill and low speeds using a PMG to operate a wound field synchronous machine
#5 | 2011-11-03Synchronous disturbance suppression in a variable speed motor drive
#6 | 2011-05-19Electric load damper for damping torsional oscillation
#7 | 2010-12-30Active damping for synchronous generator torsional oscillations
#8 | 2010-07-15Torque oscillation monitoring
#9 | 2009-01-08Active damping for synchronous generator torsional oscillations
#10 | 2008-12-25Rotor position detection at standstill and low speeds using a low power permanent magnet machine
#11 | 2007-08-23Angular position and velocity estimation for synchronous machines based on extended rotor flux
#12 | 2006-11-07Brushless wound field synchronous machine rotor position tracking with exciter stator current harmonic tracking
#13 | 2006-03-23Carrier injection sensorless control of aircraft variable frequency wound field synchronous starter/generators
#14 | 2006-03-09Shaft sensorless angular position and velocity estimation for a dynamoelectric machine based on extended rotor flux
#15 | 2005-11-22North-south pole determination for carrier injection sensorless position sensing systems
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