Inventor · disambiguated record
Van Doan Nguyen
Also filed as: NGUYEN VAN D · NGUYEN VAN DOAN
13 granted patents·99 citations·filing 1992–2015
90Inventor score
Files withLUK FAHRZEUG HYDRAULIK7Magna Powertrain Bad Homburg GmbH2JONES SIGISMUND1LUK FAHRZEUNG HYDRAULIK GMBH &1LUK FARHZEUG HYDRAULIK GMBH &1
Top patents by PatentIndex Score
13 records- 0177US9874209B2Variable displacement transmission pump and controller with adaptive controlMagna Powertrain Bad Homburg GmbH·Filed 2015·Granted Jan 23, 2018·2 cites·19 claims
- 0259US6227816B1Hydraulic delivery deviceLUK FAHRZEUG HYDRAULIK·Filed 1999·Granted May 8, 2001·18 cites·28 claims
- 0350US10060524B2Variable displacement pump and gearbox control systemMagna Powertrain Bad Homburg GmbH·Filed 2014·Granted Aug 28, 2018·0 cites·12 claims
- 0449US5496152APump with internal valve between suction and pressure regionsLUK FARHZEUG HYDRAULIK GMBH &·Filed 1992·Granted Mar 5, 1996·17 cites·2 claims
- 0548US5597008APressure-limiting valve and method of setting opening pressure of the pressure-limiting valveLUK FAHRZEUG HYDRAULIK·Filed 1995·Granted Jan 28, 1997·19 cites·25 claims
- 0646US5685332AValve assemblyLUK FAHRZEUG HYDRAULIK·Filed 1995·Granted Nov 11, 1997·19 cites·1 claims
- 0745US6775975B2Pump with a flow-regulating valve device and an injector deviceLUK FAHRZEUG HYDRAULIK·Filed 2003·Granted Aug 17, 2004·3 cites·6 claims
- 0840US8281706B2Sealing deviceJONES SIGISMUND·Filed 2007·Granted Oct 9, 2012·0 cites·22 claims
- 0940US6428285B2Hydraulic delivery deviceLUK FAHRZEUNG HYDRAULIK GMBH &·Filed 2001·Granted Aug 6, 2002·1 cites·20 claims
- 1037US5513672AValve assemblyLUK FAHRZEUG HYDRAULIK·Filed 1994·Granted May 7, 1996·9 cites·21 claims
- 1134US6012907AFlow-regulating arrangement for a hydraulic transporting deviceLUK FAHRZEUG HYDRAULIK·Filed 1997·Granted Jan 11, 2000·5 cites·8 claims
- 1230US6263909B1Valve assemblyFiled 1997·Granted Jul 24, 2001·6 cites·14 claims
- 1326US6164922AFlow control valve for a pump for conveying a mediumLUK FAHRZEUG HYDRAULIK·Filed 1998·Granted Dec 26, 2000·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →