Inventor · disambiguated record
Hans Meixner
Also filed as: MEIXNER HANS · MEIXNER HANS-WERNER
61 granted patents·9 pending applications·1,897 citations·filing 1978–2008
99Inventor score
Top patents by PatentIndex Score
70 records- 0198US6311950B1Fluid metering deviceSIEMENS AG·Filed 2000·Granted Nov 6, 2001·116 cites·21 claims
- 0297US5875764AApparatus and method for valve controlSIEMENS AG·Filed 1998·Granted Mar 2, 1999·111 cites·34 claims
- 0396US5685485AApparatus for apportioning and atomizing fluidsSIEMENS AG·Filed 1995·Granted Nov 11, 1997·141 cites·14 claims
- 0496US4177375AHeating device having an optimized heating element of PTC thermistor materialSIEMENS AG·Filed 1978·Granted Dec 4, 1979·78 cites·10 claims
- 0595US6062533AApparatus and method for valve controlSIEMENS AG·Filed 1999·Granted May 16, 2000·86 cites·31 claims
- 0694US7459732B2Gas-sensitive field-effect transistor with air gapMICRONAS GMBH·Filed 2006·Granted Dec 2, 2008·29 cites·9 claims
- 0794US5199641AFuel injection nozzle with controllable fuel jet characteristicSIEMENS AG·Filed 1989·Granted Apr 6, 1993·69 cites·11 claims
- 0893US7886993B2Injection valveSIEMENS AG·Filed 2004·Granted Feb 15, 2011·40 cites·19 claims
- 0993US5540047AMethod for reducing the nitrogen oxide concentration in the exhaust of an internal combustion engine or of a firing systemSIEMENS AG·Filed 1994·Granted Jul 30, 1996·123 cites·20 claims
- 1092US5157412ALaser beam-induced color printingSIEMENS AG·Filed 1988·Granted Oct 20, 1992·55 cites·4 claims
- 1190US6148842ACompensation element for the compensation of temperature-conditioned length changes of an objectSIEMENS AG·Filed 1998·Granted Nov 21, 2000·68 cites·17 claims
- 1288US7704214B2Device and method for the quantitative determination of nitrogen oxides in exhaled air and application thereofSIEMENS AG·Filed 2002·Granted Apr 27, 2010·34 cites·31 claims
- 1387US6969009B2Injector, especially fuel injection valve, with a piezoelectric actorSIEMENS AG·Filed 2003·Granted Nov 29, 2005·26 cites·20 claims
- 1486US7992426B2Apparatus and method for increasing the selectivity of FET-based gas sensorsMICRONAS GMBH·Filed 2005·Granted Aug 9, 2011·11 cites·21 claims
- 1586US5085197AArrangement for the detection of deficiencies in a tank ventilation systemSIEMENS AG·Filed 1990·Granted Feb 4, 1992·47 cites·8 claims
- 1682US7772617B2Gas sensitive field-effect-transistorMICRONAS GMBH·Filed 2006·Granted Aug 10, 2010·8 cites·5 claims
- 1781US6235243B1Gas sensor array for detecting individual gas constituents in a gas mixtureSIEMENS AG·Filed 1992·Granted May 22, 2001·52 cites·33 claims
- 1881US5430428AHigh-temperature sensor made of metal of the platinum groupSIEMENS AG·Filed 1992·Granted Jul 4, 1995·48 cites·18 claims
- 1981US4331861APositive temperature coefficient (PTC) resistor heating deviceSIEMENS AG·Filed 1980·Granted May 25, 1982·33 cites·6 claims
- 2080US4230935AImmersion heaterSIEMENS AG·Filed 1979·Granted Oct 28, 1980·30 cites·8 claims
- 2179US4223208AHeater with a ferro-electric ceramic heating elementSIEMENS AG·Filed 1979·Granted Sep 16, 1980·29 cites·17 claims
- 2278US5767388AMethane sensor and method for operating a sensorSIEMENS AG·Filed 1996·Granted Jun 16, 1998·46 cites·7 claims
- 2378US5583386ASafety circuit in electrically operated devicesPI PATENTE GMBH ENTWICKLUNG UN·Filed 1992·Granted Dec 10, 1996·47 cites·12 claims
- 2477US6353225B1Method for the selective detection of gasses and gas sensor for carrying out this methodSIEMENS AG·Filed 1998·Granted Mar 5, 2002·51 cites·15 claims
- 2577US6012327AGas sensor and method for manufacturing the sameSIEMENS AG·Filed 1997·Granted Jan 11, 2000·52 cites·2 claims
- 2675US5635628AMethod for detecting methane in a gas mixtureSIEMENS AG·Filed 1996·Granted Jun 3, 1997·40 cites·20 claims
- 2774US6321513B1Method for packing articles in an elastic packing material and device to carry out said methodPI PATENTE GES MIT BESCHR & AU·Filed 1997·Granted Nov 27, 2001·31 cites·30 claims
- 2874US6119952ADevice and method for dosing fluidSIEMENS AG·Filed 1999·Granted Sep 19, 2000·26 cites·31 claims
- 2974US4423347APositioning element with a piezo-ceramic bodySIEMENS AG·Filed 1981·Granted Dec 27, 1983·25 cites·17 claims
- 3072US5505073ASensor having a sensor element arranged in a housingSIEMENS AG·Filed 1994·Granted Apr 9, 1996·38 cites·14 claims
- 3172US4292499AElectronic calcification indicator for flow heaters heated by PTC resistorsSIEMENS AG·Filed 1979·Granted Sep 29, 1981·29 cites·6 claims
- 3269US7946153B2Method for measuring gases and/or minimizing cross sensitivity in FET-based gas sensorsMICRONAS GMBH·Filed 2005·Granted May 24, 2011·2 cites·16 claims
- 3369US7707869B2FET-based gas sensorMICRONAS GMBH·Filed 2005·Granted May 4, 2010·2 cites·28 claims
- 3469US5337565ADevice for driving a tool movable to and fro in axial directionPI PATENTE GMBH·Filed 1992·Granted Aug 16, 1994·20 cites·35 claims
- 3567US5850109AMagnetostrictive actuatorSIEMENS AG·Filed 1996·Granted Dec 15, 1998·24 cites·21 claims
- 3661US7553458B2Alcohol sensor using the work function measurement principleMICRONAS GMBH·Filed 2002·Granted Jun 30, 2009·4 cites·4 claims
- 3760US6915678B2Ozone sensor operating according to the work function measurement principleSIEMENS AG·Filed 2003·Granted Jul 12, 2005·3 cites·23 claims
- 3859US5824271AGas sensorSIEMENS AG·Filed 1995·Granted Oct 20, 1998·21 cites·10 claims
- 3958US6967429B2Power output stage for capacitive loadsSIEMENS AG·Filed 2004·Granted Nov 22, 2005·8 cites·16 claims
- 4057US7669783B2Metering valve with a hydraulic transmission elementSIEMENS AG·Filed 2003·Granted Mar 2, 2010·7 cites·18 claims
- 4157US6173912B1Plate valve for the dosing of liquidsSIEMENS AG·Filed 1999·Granted Jan 16, 2001·17 cites·4 claims
- 4257US5840255AGas sensorSIEMENS AG·Filed 1996·Granted Nov 24, 1998·19 cites·19 claims
- 4356US2009127100A1Fet-based sensor for detecting reducing gases or alcohol, and associated production and operationg methodFLEISCHER MAXIMILIAN·Filed 2008·Application pending·0 cites
- 4454US6530273B1Metering device and method for delivering fluid employing a compensating elementSIEMENS AG·Filed 1999·Granted Mar 11, 2003·20 cites·20 claims
- 4553US5857662AElectrohydraulic stop deviceSIEMENS AG·Filed 1995·Granted Jan 12, 1999·16 cites·17 claims
- 4652US7456969B2Device and method for monitoring the oxygen concentration in an aircraft tankSIEMENS SCHWEIZ AG·Filed 2004·Granted Nov 25, 2008·12 cites·20 claims
- 4751US4371778AElectric heating device employing PTC heating element for preheating of heating oilSIEMENS AG·Filed 1979·Granted Feb 1, 1983·12 cites·3 claims
- 4850US6101865AGas sensorSIEMENS AG·Filed 1998·Granted Aug 15, 2000·17 cites·18 claims
- 4949US2007181426A1Fet-based sensor for detecting reducing gases or alcohol, and associated production and operation methodFLEISCHER MAXIMILIAN·Filed 2005·Application pending·0 cites
- 5044US2007235773A1Gas-sensitive field-effect transistor for the detection of hydrogen sulfideEISELE IGNAZ·Filed 2006·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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