Inventor · disambiguated record
Markku Niemelä
Also filed as: NIEMELAE MARKKU · NIEMELAEMARKKU · NIEMELä MARKKU
8 granted patents·5 pending applications·14 citations·filing 1999–2023
77Inventor score
Files withLAPPEENRANNAN LAHDEN TEKNILLINEN YLIOPISTO LUT4ABB OY3ABB SCHWEIZ AG3TAMMINEN JUSSI2ABB INDUSTRY OY1
Top patents by PatentIndex Score
13 records- 0169US12352666B2Method, an arrangement and a frequency converter for identification of torsional natural frequencies of a drivetrain systemABB SCHWEIZ AG·Filed 2022·Granted Jul 8, 2025·0 cites·10 claims
- 0257US2024410063A1An electrolyzer system and a method for water electrolysisLAPPEENRANNAN LAHDEN TEKNILLINEN YLIOPISTO LUT·Filed 2022·Application pending·0 cites
- 0352US11781943B2Arrangement for monitoring antifriction bearing of rotating shaft of rotating electric machineABB SCHWEIZ AG·Filed 2020·Granted Oct 10, 2023·0 cites·19 claims
- 0450US2023400033A1Condition Monitoring Method for Pump Assembly, and Power Converter System for Pump Assembly Utilizing Said MethodABB SCHWEIZ AG·Filed 2023·Application pending·0 cites
- 0548US9021876B2Method and apparatus for determining change in mass of fan impellerTAMMINEN JUSSI·Filed 2012·Granted May 5, 2015·0 cites·20 claims
- 0648US6597148B1Method for controlling an electrical machine and an inverterABB OY·Filed 2000·Granted Jul 22, 2003·7 cites·5 claims
- 0747US12344951B2System and a method for alkaline water electrolysisLAPPEENRANNAN LAHDEN TEKNILLINEN YLIOPISTO LUT·Filed 2020·Granted Jul 1, 2025·0 cites·19 claims
- 0844US9715478B2Method for detecting the correct rotational direction of a centrifugal apparatus, and a centrifugal apparatus assemblyABB OY·Filed 2013·Granted Jul 25, 2017·0 cites·20 claims
- 0941US2023040184A1A system and a method for estimating electrical properties of an electrolyzerLAPPEENRANNAN LAHDEN TEKNILLINEN YLIOPISTO LUT·Filed 2021·Application pending·0 cites
- 1041US2013129481A1Method for detecting the correct rotational direction of a centrifugal apparatus, and a centrifugal apparatus assemblyTAMMINEN JUSSI·Filed 2012·Application pending·0 cites
- 1136US6600290B1Stator flux estimate midpoint correctionABB OY·Filed 2000·Granted Jul 29, 2003·2 cites·3 claims
- 1233US2022243340A1A system and a method for an electrochemical processLAPPEENRANNAN LAHDEN TEKNILLINEN YLIOPISTO LUT·Filed 2020·Application pending·0 cites
- 1330US6335607B1Method of correcting flux midpoint in flux-controlled alternating current systemsABB INDUSTRY OY·Filed 1999·Granted Jan 1, 2002·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →