Inventor · disambiguated record
Karl Griessbaum
Also filed as: GRIESSBAUM KARL
68 granted patents·11 pending applications·516 citations·filing 1979–2021
99Inventor score
Files withGRIESHABER VEGA KG53GRIESSBAUM KARL6WELLE ROLAND6FEHRENBACH JOSEF4OPTI PATENT FORSCHUNG FAB4
Top patents by PatentIndex Score
79 records- 0192US11015969B2Fill level radar device having controlled transmission powerGRIESHABER VEGA KG·Filed 2018·Granted May 25, 2021·3 cites·18 claims
- 0292US8037753B2System for manufacturing a modularly structured apparatus for determining filling levelGRIESHABER VEGA KG·Filed 2009·Granted Oct 18, 2011·22 cites·15 claims
- 0390US6661389B2Horn antenna for a radar deviceGRIESHABER VEGA KG·Filed 2001·Granted Dec 9, 2003·64 cites·26 claims
- 0489US11022475B2Fill level radar device having automated frequency adjustmentGRIESHABER VEGA KG·Filed 2018·Granted Jun 1, 2021·2 cites·17 claims
- 0589US10948333B2Radar level indicator having a short measurement timeGRIESHABER VEGA KG·Filed 2018·Granted Mar 16, 2021·4 cites·15 claims
- 0688US11150122B2Fill level reflectometer having reference reflectionGRIESHABER VEGA KG·Filed 2018·Granted Oct 19, 2021·2 cites·10 claims
- 0786US10502610B2Propagation time sensor comprising a long-term energy storeGRIESHABER VEGA KG·Filed 2016·Granted Dec 10, 2019·3 cites·12 claims
- 0885US8813559B2Determination of media characteristics in fill-level measuringWELLE ROLAND·Filed 2011·Granted Aug 26, 2014·7 cites·12 claims
- 0984US8700357B2Evaluation of an echo shape of filling level sensorsFEHRENBACH JOSEF·Filed 2012·Granted Apr 15, 2014·6 cites·9 claims
- 1084US7307582B2Method for determining a level of material with a two-wire radar sensor comprising intermittently operating circuitry components and a two-wire radar sensorGRIESHABER VEGA KG·Filed 2005·Granted Dec 11, 2007·19 cites·27 claims
- 1183US9163971B2Evaluation device and method for determining a characteristic variable for the location of a boundary surface in a containerWELLE ROLAND·Filed 2012·Granted Oct 20, 2015·6 cites·15 claims
- 1282US10866134B2Fill level measurement device having optimised energy consumptionGRIESHABER VEGA KG·Filed 2018·Granted Dec 15, 2020·1 cites·16 claims
- 1382US8701483B2Device for emulsion measuring by means of a standpipeWELLE ROLAND·Filed 2011·Granted Apr 22, 2014·4 cites·14 claims
- 1481US9739877B2Topology determination for bulk materialsGRIESHABER VEGA KG·Filed 2014·Granted Aug 22, 2017·8 cites·12 claims
- 1581US8843329B2Measuring filling level by means of evaluating an echo curveGRIESSBAUM KARL·Filed 2010·Granted Sep 23, 2014·6 cites·17 claims
- 1681US7639177B2Method and device for correcting non-ideal intermediate-frequency signals in distance sensing device according to the FMCW principleGRIESHABER VEGA KG·Filed 2007·Granted Dec 29, 2009·12 cites·25 claims
- 1779US8655605B2Mobility detection in fill-level measuring devicesWELLE ROLAND·Filed 2011·Granted Feb 18, 2014·5 cites·11 claims
- 1879US7548072B2Potential separation for filling level radarGRIESHABER VEGA KG·Filed 2007·Granted Jun 16, 2009·11 cites·25 claims
- 1978US11231492B2Radar fill level measurement device and method for operating a radar fill level measurement deviceGRIESHABER VEGA KG·Filed 2018·Granted Jan 25, 2022·2 cites·13 claims
- 2078US8332182B2Evaluation of an echo shape of filling level sensorsFEHRENBACH JOSEF·Filed 2009·Granted Dec 11, 2012·9 cites·4 claims
- 2178US6701783B2Device and a process for determining the positions of border areas between different mediumsGRIESHABER VEGA KG·Filed 2001·Granted Mar 9, 2004·23 cites·20 claims
- 2277US7747397B2Automatic parasitic echo storageGRIESHABER VEGA KG·Filed 2007·Granted Jun 29, 2010·9 cites·39 claims
- 2377US7619558B2Clock pulse control device of a microwave pulse radarGRIESHABER VEGA KG·Filed 2006·Granted Nov 17, 2009·12 cites·25 claims
- 2477US7333900B2Automatic parasitic echo storageGRIESHABER VEGA KG·Filed 2005·Granted Feb 19, 2008·9 cites·29 claims
- 2576US8776594B2Amplitude profiling in filling-level measuring devicesWELLE ROLAND·Filed 2011·Granted Jul 15, 2014·7 cites·13 claims
- 2676US6677891B2Method and device for transmitting and receiving electromagnetic wavesGRIESHABER VEGA KG·Filed 2002·Granted Jan 13, 2004·21 cites·56 claims
- 2774US7640799B2Potential separation for fill level radarGRIESHABER VEGA KG·Filed 2006·Granted Jan 5, 2010·8 cites·27 claims
- 2874US4334556AWoven slide fastener stringerOPTI PATENT FORSCHUNG FAB·Filed 1979·Granted Jun 15, 1982·26 cites·4 claims
- 2973US7075480B2Level measurement device having electronics and antenna in one housingGRIESHABER VEGA KG·Filed 2003·Granted Jul 11, 2006·23 cites·24 claims
- 3072US9354100B2Device and method for determining media characteristics and container characteristicsGRIESSBAUM KARL·Filed 2012·Granted May 31, 2016·3 cites·7 claims
- 3171US8670950B2False echo storage in case of container noiseGRIESSBAUM KARL·Filed 2010·Granted Mar 11, 2014·3 cites·12 claims
- 3271US8567251B2Detailfunction based measurementWELLE ROLAND·Filed 2008·Granted Oct 29, 2013·8 cites·13 claims
- 3371US7605748B2Filling level radar frequency converterGRIESHABER VEGA KG·Filed 2006·Granted Oct 20, 2009·8 cites·11 claims
- 3470US11387543B2Field device having a metal housing, a connection line guided through a cable bushing and a radio module having an antennaGRIESHABER VEGA KG·Filed 2019·Granted Jul 12, 2022·1 cites·10 claims
- 3570US9068876B2Device and method for determining media and container propertiesGRIESSBAUM KARL·Filed 2012·Granted Jun 30, 2015·4 cites·12 claims
- 3670US8711049B2Potential separation for filling level radarFEHRENBACH JOSEF·Filed 2009·Granted Apr 29, 2014·6 cites·22 claims
- 3769US6750657B2Combination of a feedthrough element for an electric high-frequency signal and a probe, and a level meter metering device including a combination of this typeGRIESHABER VEGA KG·Filed 2001·Granted Jun 15, 2004·20 cites·55 claims
- 3868US6310574B1Level transmitterGRIESHABER VEGA KG·Filed 1999·Granted Oct 30, 2001·23 cites·17 claims
- 3967US9638568B2Weight apparatus for a waveguide, probe apparatus, and method for manufacturing a weight apparatusGRIESHABER VEGA KG·Filed 2014·Granted May 2, 2017·2 cites·13 claims
- 4067US9494676B2Paired ZF sampling for pulse running time filling level sensorGRIESSBAUM KARL·Filed 2007·Granted Nov 15, 2016·6 cites·18 claims
- 4166US11029187B2Fill level reflectometer having a variable measurement sequenceGRIESHABER VEGA KG·Filed 2018·Granted Jun 8, 2021·0 cites·8 claims
- 4266US2023274631A1Measuring deviceGRIESHABER VEGA KG·Filed 2020·Application pending·0 cites
- 4366US2023314173A1Electronic deviceGRIESHABER VEGA KG·Filed 2020·Application pending·0 cites
- 4465US12190719B2Sensor device and expansion moduleGRIESHABER VEGA KG·Filed 2019·Granted Jan 7, 2025·0 cites·17 claims
- 4565US10424930B2Level measuring device having a serial arrangement of functional unitsGRIESHABER VEGA KG·Filed 2016·Granted Sep 24, 2019·1 cites·12 claims
- 4664US12359957B2Electronic unit for a fill level measuring probeGRIESHABER VEGA KG·Filed 2021·Granted Jul 15, 2025·0 cites·20 claims
- 4764US10704948B2Reflection microwave barrierGRIESHABER VEGA KG·Filed 2017·Granted Jul 7, 2020·1 cites·18 claims
- 4864US6987481B2Radar filling level measurement using circularly polarized wavesGRIESHABER VEGA KG·Filed 2003·Granted Jan 17, 2006·18 cites·50 claims
- 4964US6606053B2Level transmitterGRIESHABER VEGA KG·Filed 2002·Granted Aug 12, 2003·9 cites·14 claims
- 5064US6404382B2Level transmitterGRIESHABER VEGA KG·Filed 2001·Granted Jun 11, 2002·9 cites·19 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →