Espoo
Finland
7
2017-09-28
The entities that hold a legal rights for patent applications filed by inventor Piippo Antti:
Antti Piippo from Espoo, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for estimating an angle offset of an angle sensor
#2 | 2011-06-23Method and arrangement for controlling permanent magnet synchronous machines
#3 | 2008-10-30Stator resistance adaptation in sensorless PMSM drives
#4 | 2008-07-17Method for sensorless estimation of rotor speed and position of a permanent magnet synchronous machine
#5 | 2008-02-07Method and system in connection with permanent magnet synchronous machines
#6 | 2006-05-04Method in connection with permanent magnet synchronous machines
#7 | 2005-03-10Method in salient-pole permanent magnet synchronous machine
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