Assignee
SIEMENS MILLTRONICS PROC INSTR
CA·54 granted patents·4 pending applications·762 citations·filing 1998–2010
Top patents by PatentIndex Score
58 records- 0193US7453393B2Coupler with waveguide transition for an antenna in a radar-based level measurement systemSIEMENS MILLTRONICS PROC INSTR·Filed 2005·Granted Nov 18, 2008·257 cites·16 claims
- 0284US6961665B2Power management mechanism for loop powered time of flight and level measurement systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Nov 1, 2005·37 cites·14 claims
- 0379US7545243B2Galvanic isolation mechanism for a planar circuitSIEMENS MILLTRONICS PROC INSTR·Filed 2006·Granted Jun 9, 2009·7 cites·9 claims
- 0479US6917326B1Vibratory cleaning mechanism for an antenna in a time-of-flight based level measurement systemSIEMENS MILLTRONICS PROC INSTR·Filed 2004·Granted Jul 12, 2005·28 cites·20 claims
- 0577US6795319B2Intrinsically safe portable programmer for enclosed electronic process control equipmentSIEMENS MILLTRONICS PROC INSTR·Filed 2001·Granted Sep 21, 2004·22 cites·15 claims
- 0671US6864833B2Time-base generator with self-compensating control loopSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Mar 8, 2005·32 cites·12 claims
- 0770US7334470B1Digital interface and receiver for time-of-flight level measurement and pulse-echo ranging systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2004·Granted Feb 26, 2008·19 cites·11 claims
- 0869US8022862B2Processing of pulse-echo measurement signalsSIEMENS MILLTRONICS PROC INSTR·Filed 2009·Granted Sep 20, 2011·10 cites·20 claims
- 0968US7710314B2Pulse radar ranging systemSIEMENS MILLTRONICS PROC INSTR·Filed 2008·Granted May 4, 2010·10 cites·8 claims
- 1068US7420877B2Method for processing an echo profileSIEMENS MILLTRONICS PROC INSTR·Filed 2007·Granted Sep 2, 2008·10 cites·17 claims
- 1167US7482971B2Time-of-flight-ranging system and method for calibrating such a systemSIEMENS MILLTRONICS PROC INSTR·Filed 2006·Granted Jan 27, 2009·8 cites·23 claims
- 1266US6771560B2Method and apparatus for on-board calibration in pulse-echo acoustic ranging systemSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Aug 3, 2004·23 cites·32 claims
- 1364US7376047B2Method for processing an echo profile and a pulse-echo ranging systemSIEMENS MILLTRONICS PROC INSTR·Filed 2007·Granted May 20, 2008·6 cites·4 claims
- 1463US7602330B2Horn antenna with a composite emitter for a radar-based level measurement systemSIEMENS MILLTRONICS PROC INSTR·Filed 2006·Granted Oct 13, 2009·6 cites·13 claims
- 1563US7010973B2Method and apparatus for improving accuracy in ultrasonic echo ranging systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2004·Granted Mar 14, 2006·9 cites·13 claims
- 1663US6927734B2Dielectric rod antennaSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Aug 9, 2005·19 cites·26 claims
- 1763US6870417B2Circuit for loss-less diode equivalentSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Mar 22, 2005·10 cites·16 claims
- 1862US7921695B2Method and apparatus for measuring medium layers and interfaces between them using a multi-sensor probeSIEMENS MILLTRONICS PROC INSTR·Filed 2008·Granted Apr 12, 2011·5 cites·5 claims
- 1961US7633434B2Pulse radar system with a signal integration device having a sample and hold circuitSIEMENS MILLTRONICS PROC INSTR·Filed 2008·Granted Dec 15, 2009·5 cites·2 claims
- 2060US6298008B1Pulse-echo system for mediums having varying densitiesSIEMENS MILLTRONICS PROC INSTR·Filed 1999·Granted Oct 2, 2001·43 cites·7 claims
- 2158US7072159B2Current limiter with low drop voltage for surge protection and fuse protectionSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Jul 4, 2006·7 cites·11 claims
- 2258US6825798B2Rod antenna with installation threadSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Nov 30, 2004·13 cites·19 claims
- 2357US7259712B1Antenna with integral sealing member for a radar-based level measurement systemSIEMENS MILLTRONICS PROC INSTR·Filed 2004·Granted Aug 21, 2007·12 cites·13 claims
- 2457US6856576B2Method for determining echo distance using autocorrelation in time of flight ranging systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Feb 15, 2005·10 cites·16 claims
- 2556US7821445B2Radar level gaugeSIEMENS MILLTRONICS PROC INSTR·Filed 2008·Granted Oct 26, 2010·3 cites·18 claims
- 2656US7583562B2Transducer circuit coupled to a control unit through a cableSIEMENS MILLTRONICS PROC INSTR·Filed 2006·Granted Sep 1, 2009·3 cites·27 claims
- 2755US6597309B1Microwave pulse generator and pulse-echo ranging systemSIEMENS MILLTRONICS PROC INSTR·Filed 1998·Granted Jul 22, 2003·21 cites·10 claims
- 2854US7999727B2Radar high frequency moduleSIEMENS MILLTRONICS PROC INSTR·Filed 2010·Granted Aug 16, 2011·2 cites·10 claims
- 2953US6621763B2Power saving technique for pulse-echo acoustic ranging systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2001·Granted Sep 16, 2003·12 cites·12 claims
- 3051US7844406B2Level measurement systemSIEMENS MILLTRONICS PROC INSTR·Filed 2008·Granted Nov 30, 2010·2 cites·20 claims
- 3151US6972584B1Power decoupling circuit for loop powered time-of-flight ranging systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2004·Granted Dec 6, 2005·14 cites·10 claims
- 3251US6590379B2Apparatus for detecting the envelope of an input signalSIEMENS MILLTRONICS PROC INSTR·Filed 2001·Granted Jul 8, 2003·5 cites·10 claims
- 3350US7479787B2Current regulator for loop powered time of flight and level measurement systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2004·Granted Jan 20, 2009·6 cites·19 claims
- 3450US6885611B2Method for high-pass filtering for echo processing in time of flight ranging systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Apr 26, 2005·11 cites·10 claims
- 3550US6865137B2Method for pulse offset calibration in time of flight ranging systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Mar 8, 2005·9 cites·26 claims
- 3649US8031108B2Pulse radar ranging systemSIEMENS MILLTRONICS PROC INSTR·Filed 2009·Granted Oct 4, 2011·2 cites·2 claims
- 3748US8031557B2Method of operating an acoustic pulse echo ranging systemSIEMENS MILLTRONICS PROC INSTR·Filed 2009·Granted Oct 4, 2011·1 cites·14 claims
- 3848US7688165B2Galvanic isolation mechanism for a planar circuitSIEMENS MILLTRONICS PROC INSTR·Filed 2009·Granted Mar 30, 2010·0 cites·7 claims
- 3947US7196971B2Method and apparatus for damping an ultrasonic transducer suitable for time of flight ranging and level measurement systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2004·Granted Mar 27, 2007·7 cites·6 claims
- 4047US6930956B2Current loop control circuit for a time of flight ranging systemSIEMENS MILLTRONICS PROC INSTR·Filed 2002·Granted Aug 16, 2005·4 cites·10 claims
- 4144US7564399B2Shielded compartment for mounting a high frequency radar component on a printed circuit boardSIEMENS MILLTRONICS PROC INSTR·Filed 2006·Granted Jul 21, 2009·0 cites·14 claims
- 4242US6816436B1Method for echo processing in time-of-flight or level measurement systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Nov 9, 2004·12 cites·7 claims
- 4341US6898151B1Acoustic pulse echo ranging systemSIEMENS MILLTRONICS PROC INSTR·Filed 1999·Granted May 24, 2005·18 cites·8 claims
- 4440US7719462B2Time-of-flight radar calibration systemSIEMENS MILLTRONICS PROC INSTR·Filed 2008·Granted May 18, 2010·1 cites·13 claims
- 4540US7054227B2Method for recursive echo processing in time-of-flight or level measurement systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted May 30, 2006·4 cites·21 claims
- 4640US7009577B1Mounting mechanism for securing an antenna in a level measurement deviceSIEMENS MILLTRONICS PROC INSTR·Filed 2004·Granted Mar 7, 2006·2 cites·20 claims
- 4740US6911935B2Field interchangeable level measurement systemSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Jun 28, 2005·3 cites·21 claims
- 4838US2004027137A1Time domain reflectometry probe for level sensingSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Application pending·0 cites
- 4938US2004036482A1Probe for use in level measurement in time domain reflectometrySIEMENS MILLTRONICS PROC INSTR·Filed 2003·Application pending·0 cites
- 5036US6935177B2Method for an entropy filter echo processing in time-of-flight or level measurement systemsSIEMENS MILLTRONICS PROC INSTR·Filed 2003·Granted Aug 30, 2005·6 cites·21 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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