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Jarno Juhani Alahuhtala
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Espoo, FI
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Patents Grants
last 30 patents
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Patent Grant
Method for damping resonant component of common-mode current of mul...
Patent number
9,843,266
Issue date
Dec 12, 2017
ABB Schweiz AG
Jarno Alahuhtala
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching arrangement for inverter, and inverter
Patent number
9,172,311
Issue date
Oct 27, 2015
ABB Oy
Matti T. Jussila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MONITORING CHANGE IN CAPACITANCE IN ELECTRIC SYSTEM AND...
Publication number
20170324353
Publication date
Nov 9, 2017
ABB Technology Oy
Tero Viitanen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR DAMPING RESONANT COMPONENT OF COMMON-MODE CURRENT OF MUL...
Publication number
20160181938
Publication date
Jun 23, 2016
ABB TECHNOLOGY AG
Jarno Alahuhtala
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING ARRANGEMENT FOR INVERTER, AND INVERTER
Publication number
20140334213
Publication date
Nov 13, 2014
ABB OY
Matti T. JUSSILA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER