Inventor · disambiguated record
Wolfgang Porth
Also filed as: PORTH WOLFGANG
24 granted patents·4 pending applications·338 citations·filing 1986–2004
96Inventor score
Top patents by PatentIndex Score
28 records- 0190US4926821AElectronic controller for internal combustion enginesVDO SCHINDLING·Filed 1987·Granted May 22, 1990·40 cites·11 claims
- 0278US4821700ADevice for determining mass flow and direction of flowVDO SCHINDLING·Filed 1988·Granted Apr 18, 1989·29 cites·10 claims
- 0376US5798640APassive magnetic position sensorVDO SCHINDLING·Filed 1996·Granted Aug 25, 1998·51 cites·20 claims
- 0475US4774833ADevice for determining mass flow and direction of flowVDO SCHINDLING·Filed 1987·Granted Oct 4, 1988·26 cites·15 claims
- 0564US6842970B2Method of producing a strain-sensitive resistorMANNESMANN VDO AG·Filed 2002·Granted Jan 18, 2005·5 cites·2 claims
- 0664US6593732B2Sensor moduleSIEMENS AG·Filed 2001·Granted Jul 15, 2003·15 cites·7 claims
- 0763US4719891AElectronic controller for internal combustion enginesVDO SCHINDLING·Filed 1986·Granted Jan 19, 1988·20 cites·11 claims
- 0862US4831876AMeasurement probeVDO SCHINDLING·Filed 1987·Granted May 23, 1989·20 cites·16 claims
- 0961US4841938ADevice for determining the direction of flowVDO SCHINDLING·Filed 1987·Granted Jun 27, 1989·19 cites·26 claims
- 1059US6648096B2Method and device for determining a steering angle of a motor vehicleSIEMENS AG·Filed 2001·Granted Nov 18, 2003·9 cites·17 claims
- 1157US6513394B1Torque sensorSIEMENS VDO AUTOMOTIVE AG·Filed 1999·Granted Feb 4, 2003·22 cites·13 claims
- 1251US4759213AArrangement having an air-mass meter for an internal combustion engineVDO SCHINDLING·Filed 1986·Granted Jul 26, 1988·11 cites·21 claims
- 1349US4841769AApparatus for measuring velocity of flowVDO SCHINDLING·Filed 1987·Granted Jun 27, 1989·9 cites·2 claims
- 1447US4742711AArrangement having an air-mass meter for an internal combustion engineVDO SCHINDLING·Filed 1986·Granted May 10, 1988·13 cites·21 claims
- 1546US7065861B2Method of producing a strain-sensitive resistor arrangementMANNESMANN VDO AG·Filed 2004·Granted Jun 27, 2006·2 cites·4 claims
- 1643US4770036AApparatus for measuring velocity of flowVDO SCHINDLING·Filed 1987·Granted Sep 13, 1988·9 cites·9 claims
- 1742US6512445B1Strain-sensitive resistorMANNESMANN VDO AG·Filed 1999·Granted Jan 28, 2003·8 cites·13 claims
- 1839US6308564B1Method and apparatus for determining the quantity and quality of a fluidMANNESMANN VDO AG·Filed 1998·Granted Oct 30, 2001·8 cites·5 claims
- 1934US6354156B1Torque sensor and method of producing a torque-dependent signalMANNESMANN VDO AG·Filed 1999·Granted Mar 12, 2002·7 cites·9 claims
- 2032US4763097AMeasurement transformerVDO SCHINDLING·Filed 1986·Granted Aug 9, 1988·3 cites·23 claims
- 2132US4742710AArrangement having an air-mass meter for an internal combustion engineVDO SCHINDLING·Filed 1986·Granted May 10, 1988·4 cites·21 claims
- 2230US4915778AMethod of fabricating an apparatus for measuring velocity of flowVDO SCHINDLING·Filed 1989·Granted Apr 10, 1990·1 cites·5 claims
- 2330US2002056324A1Mechanical/electrical transducer insensitive to bending and transverse forcesFiled 2001·Application pending·0 cites
- 2430US2002092361A1Transverse force sensor insensitive to bending and torsional momentsFiled 2001·Application pending·0 cites
- 2530US2002035875A1Bending moment sensorFiled 2001·Application pending·0 cites
- 2629US6443019B1Torque sensor and method of producing a torque-dependent signalSIEMENS CORP·Filed 1999·Granted Sep 3, 2002·4 cites·3 claims
- 2727US2003011360A1Magnetoresistive angle sensorFiled 2002·Application pending·0 cites
- 2824US5385048AAcceleration sensorVDO SCHINDLING·Filed 1993·Granted Jan 31, 1995·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →