Inventor · disambiguated record
Hermann Hahn
Also filed as: HAHN HERMANN
15 granted patents·139 citations·filing 2000–2013
92Inventor score
Files withVOLKSWAGEN AG10HAHN HERMANN2EBERT THOMAS1FREUND MASCHINENFABRIK GMBH & CO KG1OMG AG & CO KG1
Top patents by PatentIndex Score
15 records- 0182US8407986B2Method for operating a lambda sensor during the heating phaseHAHN HERMANN·Filed 2009·Granted Apr 2, 2013·14 cites·20 claims
- 0282US6843240B1Method for monitoring the functioning of a NOx sensor arranged in an exhaust gas channel of an internal combustion engineVOLKSWAGEN AG·Filed 2000·Granted Jan 18, 2005·32 cites·7 claims
- 0378US6941748B2Method for desulfurization of an NOx storage accumulator-catalyst arranged in an exhaust system of an internal combustion engineOMG AG & CO KG·Filed 2000·Granted Sep 13, 2005·28 cites·25 claims
- 0478US6408615B1Method for controlling an NOx accumulating catalytic converterVOLKSWAGEN AG·Filed 2000·Granted Jun 25, 2002·23 cites·6 claims
- 0567US8020369B2Expanded mixture control for reducing exhaust-gas emissionsVOLKSWAGEN AG·Filed 2007·Granted Sep 20, 2011·4 cites·15 claims
- 0666US8200382B2Method and system for torque control of a hybrid automobile after a startHAHN HERMANN·Filed 2007·Granted Jun 12, 2012·10 cites·15 claims
- 0757US9536806B2Multi-component cooling elementEBERT THOMAS·Filed 2008·Granted Jan 3, 2017·2 cites·5 claims
- 0857US6716097B2Device for severing a spare ribFREUND MASCHINENFABRIK GMBH & CO KG·Filed 2002·Granted Apr 6, 2004·10 cites·21 claims
- 0955US6705078B2Method and device for controlling a NOx storage catalyst that is arranged in an exhaust gas channel of a combustion engineVOLKSWAGEN AG·Filed 2001·Granted Mar 16, 2004·10 cites·19 claims
- 1051US8020370B2Lambda controller with balancing of the quantity of oxygenVOLKSWAGEN AG·Filed 2006·Granted Sep 20, 2011·2 cites·20 claims
- 1145US10548186B2Method for controlling a heating device for heating a component, control device and motor vehicle with sameVOLKSWAGEN AG·Filed 2013·Granted Jan 28, 2020·0 cites·15 claims
- 1243US9714623B2Method and device for regulating an air-fuel ratio of an internal combustion engineVOLKSWAGEN AG·Filed 2012·Granted Jul 25, 2017·0 cites·20 claims
- 1343US9212584B2Method for operating an internal combustion engine, and control unit set up for carrying out the methodVOLKSWAGEN AG·Filed 2012·Granted Dec 15, 2015·0 cites·7 claims
- 1434US6928808B2Device and method for controlling the nox regeneration of a nox storage catalystVOLKSWAGEN AG·Filed 2001·Granted Aug 16, 2005·2 cites·9 claims
- 1533US7073324B2Device and method for determining the need for regeneration in a NOx storage catalystVOLKSWAGEN AG·Filed 2001·Granted Jul 11, 2006·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →