Inventor · disambiguated record
Christian Grund
Also filed as: GRUND CHRISTIAN · GRUND CHRISTIAN J
29 granted patents·2,325 citations·filing 1975–2015
98Inventor score
Files withLEMELSON JEROME H12GRUND CHRISTIAN J4LIGHTWORKS II LLC3BALL AEROSPACE & TECH CORP2DOBLER STEVE1
Top patents by PatentIndex Score
29 records- 0198US5019815ARadio frequency controlled interrogator-responder system with passive code generatorLEMELSON JEROME H·Filed 1987·Granted May 28, 1991·154 cites·4 claims
- 0298US4485400AVideo telephoneLEMELSON JEROME H·Filed 1982·Granted Nov 27, 1984·215 cites·4 claims
- 0398US4258387AVideo telephoneLEMELSON JEROME H·Filed 1979·Granted Mar 24, 1981·211 cites·14 claims
- 0497US5823788AInteractive educational system and methodFiled 1995·Granted Oct 20, 1998·415 cites·41 claims
- 0596US6233045B1Self-mixing sensor apparatus and methodLIGHT WORKS LLC·Filed 1999·Granted May 15, 2001·238 cites·60 claims
- 0696US4356903AParking meterLEMELSON JEROME H·Filed 1979·Granted Nov 2, 1982·84 cites·7 claims
- 0794US9191260B1Method and apparatus to determine a match between signalsLIGHTWORKS II LLC·Filed 2014·Granted Nov 17, 2015·37 cites·19 claims
- 0894US9041915B2Systems and methods of scene and action capture using imaging system incorporating 3D LIDAREARHART RONALD P·Filed 2011·Granted May 26, 2015·122 cites·34 claims
- 0994US7961301B2Flash LADAR systemBALL AEROSPACE & TECH CORP·Filed 2009·Granted Jun 14, 2011·132 cites·20 claims
- 1093US8077294B1Optical autocovariance lidarGRUND CHRISTIAN J·Filed 2009·Granted Dec 13, 2011·57 cites·25 claims
- 1192US4321929ATourniquetLEMELSON JEROME H·Filed 1979·Granted Mar 30, 1982·189 cites·22 claims
- 1292US4063111ASolid state touch switchDOBLER STEVE·Filed 1975·Granted Dec 13, 1977·105 cites·2 claims
- 1391US8232514B2Method using a switch and memory to count eventsGRUND CHRISTIAN J·Filed 2011·Granted Jul 31, 2012·19 cites·10 claims
- 1488US4653109AImage analysis system and methodLEMELSON JEROME H·Filed 1984·Granted Mar 24, 1987·88 cites·43 claims
- 1588US4611209ANavigation warning system and methodLEMELSON JEROME H·Filed 1979·Granted Sep 9, 1986·46 cites·20 claims
- 1685US4288689AAutomatic vehicle identification system and methodLEMELSON JEROME H·Filed 1979·Granted Sep 8, 1981·35 cites·14 claims
- 1782US4563770AMeasuring device and methodLEMELSON JEROME H·Filed 1979·Granted Jan 7, 1986·29 cites·11 claims
- 1880US7929215B1Field widening lensBALL AEROSPACE & TECH CORP·Filed 2009·Granted Apr 19, 2011·8 cites·14 claims
- 1974US7339670B2Wavelength normalized depolarization ratio lidarLOCKHEED MARTIN COHERENT TECHN·Filed 2005·Granted Mar 4, 2008·14 cites·32 claims
- 2073US4592042ARecord card transducing apparatus and methodLEMELSON JEROME H·Filed 1983·Granted May 27, 1986·59 cites·20 claims
- 2170US7677145B2Cutting insert, cutting insert tool, and method for machining a workpieceKENNAMETAL INC·Filed 2007·Granted Mar 16, 2010·8 cites·20 claims
- 2268US4531152ATelevision system and methodLEMELSON JEROME H·Filed 1981·Granted Jul 23, 1985·18 cites·11 claims
- 2365US9689738B1Method and apparatus for offset frequency separation and drop out mitigation in non-contact vibrometryLIGHTWORKS II LLC·Filed 2015·Granted Jun 27, 2017·1 cites·20 claims
- 2462US9279718B2Methods, systems, and devices for multibeam coherent detection and speckle mitigationLIGHTWORKS II LLC·Filed 2013·Granted Mar 8, 2016·1 cites·24 claims
- 2562US4244040AMiniature electronic device constructionFONDILLER ROBERT·Filed 1978·Granted Jan 6, 1981·22 cites·4 claims
- 2660US8119971B2Pulse data recorder in which a value held by a bit of a memory is determined by a state of a switchGRUND CHRISTIAN J·Filed 2009·Granted Feb 21, 2012·3 cites·12 claims
- 2753US4632538AVideo terminal and printerLEMELSON JEROME H·Filed 1984·Granted Dec 30, 1986·10 cites·17 claims
- 2851US8314992B1Field widening lensGRUND CHRISTIAN J·Filed 2011·Granted Nov 20, 2012·0 cites·6 claims
- 2934USD651223SMachining insert for the initial machining and/or the reprofiling of at least one wheel of a vehicle that runs on rails, and for the initial machining and/or the reprofiling of a disc of a disc brake for atleast one wheel of a vehicle that runs on railsGRUND CHRISTIAN·Filed 2006·Granted Dec 27, 2011·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →