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Riku Pöllänen
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Lappeenranta, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Method and an apparatus for controlling an electrical machine with...
Patent number
9,444,386
Issue date
Sep 13, 2016
The Switch Drive Systems Oy
Tomi Knuutila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vector control of an induction motor
Patent number
6,956,352
Issue date
Oct 18, 2005
ABB Oy
Antti Tarkiainen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method in connection with converter bridges
Patent number
6,859,374
Issue date
Feb 22, 2005
ABB Oy
Riku Pöllänen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND AN APPARATUS FOR CONTROLLING AN ELECTRICAL MACHINE WITH...
Publication number
20150229261
Publication date
Aug 13, 2015
THE SWITCH DRIVE SYSTEMS OY
Tomi Knuutila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Vector control of an induction motor
Publication number
20040080968
Publication date
Apr 29, 2004
Antti Tarkiainen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method in connection with converter bridges
Publication number
20040032755
Publication date
Feb 19, 2004
Riku Pollanen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER