Inventor · disambiguated record
Jan Nygren
Also filed as: NYGREN JAN · NYGREN JAN M · NYGREN JAN-ANDERS
10 granted patents·3 pending applications·272 citations·filing 1983–2015
90Inventor score
Top patents by PatentIndex Score
13 records- 0198US6525504B1Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machineABB AB·Filed 2000·Granted Feb 25, 2003·134 cites·48 claims
- 0283US4617779AMethod and an arrangement for the manufacture of packing containersTETRA PAK INT·Filed 1983·Granted Oct 21, 1986·38 cites·11 claims
- 0375US7251034B2Wavelength modulation spectroscopy methodSIEMENS AG·Filed 2004·Granted Jul 31, 2007·15 cites·17 claims
- 0475US6518865B1Electric switching deviceABB T & D TECH LTD·Filed 2000·Granted Feb 11, 2003·21 cites·8 claims
- 0573US6894416B1Hydro-generator plantABB AB·Filed 1997·Granted May 17, 2005·18 cites·35 claims
- 0670US9546989B2Method for measuring the concentration of a gas component in a measurement gasSIEMENS AG·Filed 2014·Granted Jan 17, 2017·2 cites·4 claims
- 0758US6891303B2High voltage AC machine winding with grounded neutral circuitABB AB·Filed 1997·Granted May 10, 2005·16 cites·41 claims
- 0848US2005222817A1Computer implemented methods and systems for storing product history and/or failure data and/or analyzing causes of component and/or system failureTRACEABILITY SYSTEM ARCHITECTS·Filed 2005·Application pending·0 cites
- 0944US6465979B1Series compensation of electric alternating current machinesABB AB·Filed 1998·Granted Oct 15, 2002·19 cites·16 claims
- 1038US9709487B2Method for measuring the concentration of a gas component in a measuring gasSIEMENS AG·Filed 2015·Granted Jul 18, 2017·0 cites·2 claims
- 1138US6828701B1Synchronous machine with power and voltage controlASEA BROWN BOVERI·Filed 1998·Granted Dec 7, 2004·9 cites·39 claims
- 1230US2003006662A1Device at the end winding region in a rotating electric machineFiled 1997·Application pending·0 cites
- 1326US2004012472A1Flux control for high power static electromagnetic devicesFiled 1997·Application pending·0 cites
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