Inventor · disambiguated record
Ralf Böhnig
Also filed as: BOEHNIG RALF
7 granted patents·48 citations·filing 1999–2008
82Inventor score
Top patents by PatentIndex Score
7 records- 0170US6196184B1Method and device for detecting a preinjection in an internal combustion engineSIEMENS AG·Filed 1999·Granted Mar 6, 2001·26 cites·11 claims
- 0269US7333886B2Method for estimating quantity of fuel injectedSIEMENS AG·Filed 2007·Granted Feb 19, 2008·7 cites·12 claims
- 0348US8430082B2Determining the quality of fuel in an auto-igniting internal combustion engineBOEHNIG RALF·Filed 2008·Granted Apr 30, 2013·2 cites·17 claims
- 0447US7096136B2Method for detecting rotational speedSIEMENS AG·Filed 2004·Granted Aug 22, 2006·4 cites·20 claims
- 0544US7069138B2Method for the drift compensation of an injector for the direct fuel injection in a cylinder of an internal combustion engine as well as a deviceSIEMENS AG·Filed 2004·Granted Jun 27, 2006·7 cites·17 claims
- 0636US6892130B2Method for detecting rotational speedSIEMENS AG·Filed 2004·Granted May 10, 2005·2 cites·16 claims
- 0730US8296039B2Method and device for the robust estimation of the ratio of injection control parameters to resultant injected fuel quantityBOEHNIG RALF·Filed 2007·Granted Oct 23, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →