Inventor · disambiguated record
Markus Schupfner
Also filed as: SCHUPFNER MARKUS
7 granted patents·2 pending applications·204 citations·filing 1997–2018
85Inventor score
Top patents by PatentIndex Score
9 records- 0188US6188959B1Navigation device and method for position determination by means of dead reckoningSIEMENS AG·Filed 1999·Granted Feb 13, 2001·153 cites·11 claims
- 0273US6374190B2Method for calibrating an angle sensor and navigation system having an angle sensorSIEMENS AG·Filed 2000·Granted Apr 16, 2002·32 cites·7 claims
- 0369US9823085B2System for calculating routesKUNATH PETER·Filed 2012·Granted Nov 21, 2017·3 cites·27 claims
- 0463US10726275B2System and method for correlating vehicular sensor dataVISTEON GLOBAL TECH INC·Filed 2018·Granted Jul 28, 2020·1 cites·20 claims
- 0559US9116010B2Calculation of energy optimized routePRYAKHIN ALEXEY·Filed 2009·Granted Aug 25, 2015·3 cites·15 claims
- 0638US6816785B2Navigation device and position correction methodSIEMENS AG·Filed 2003·Granted Nov 9, 2004·2 cites·18 claims
- 0737US6112154AMethod and apparatus for determining a route on a digitized road network stored in the memory of a navigation systemSIEMENS AG·Filed 1997·Granted Aug 29, 2000·10 cites·10 claims
- 0837US2018366139A1Employing vehicular sensor information for retrieval of dataBOWDEN UPTON BEALL·Filed 2017·Application pending·0 cites
- 0931US2003149524A1Method and assembly for accumulating combined positional information for a systemFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →