Inventor · disambiguated record
Marvin Klein
Also filed as: KLEIN MARVIN · KLEIN MARVIN B
29 granted patents·3 pending applications·608 citations·filing 1980–2020
97Inventor score
Top patents by PatentIndex Score
32 records- 0191US5585921ALaser-ultrasonic non-destructive, non-contacting inspection systemHUGHES AIRCRAFT CO·Filed 1995·Granted Dec 17, 1996·119 cites·69 claims
- 0288US7278315B1Laser-ultrasonic detection of subsurface defects in processed metalsOP TECH VENTURES LLC·Filed 2005·Granted Oct 9, 2007·67 cites·15 claims
- 0381US10184858B2Visually inspecting optical fibersCommScope Connectivity Belgium BVBA·Filed 2013·Granted Jan 22, 2019·6 cites·18 claims
- 0479US6837109B2Material thickness measurement method and apparatusKAWASAKI STEEL CO·Filed 2002·Granted Jan 4, 2005·26 cites·8 claims
- 0578US8243280B2Laser ultrasonic measurement system with movable beam deliveryDUBOIS MARC·Filed 2009·Granted Aug 14, 2012·9 cites·12 claims
- 0678US7117741B2Method and device for ultrasonic vibration detection during high-performance machiningLASSON TECHNOLOGIES INC·Filed 2004·Granted Oct 10, 2006·20 cites·18 claims
- 0776US6008887ASingle beam laser surface velocity and displacement measurement apparatusLASSON TECHNOLOGIES INC·Filed 1998·Granted Dec 28, 1999·55 cites·18 claims
- 0875US8269979B2Device for laser-ultrasonic detection of flip chip attachment defectsKLEIN MARVIN·Filed 2007·Granted Sep 18, 2012·12 cites·20 claims
- 0974US5684592ASystem and method for detecting ultrasound using time-delay interferometryHUGHES AIRCRAFT CO·Filed 1995·Granted Nov 4, 1997·48 cites·25 claims
- 1073US5717516AHybrid laser power combining and beam cleanup system using nonlinear and adaptive optical wavefront compensationHUGHES AIRCRAFT CO·Filed 1997·Granted Feb 10, 1998·45 cites·55 claims
- 1169US7701027B1Method and apparatus for reduction of non-adaptive signals in photo-EMF sensorsHRL LAB LLC·Filed 2006·Granted Apr 20, 2010·1 cites·22 claims
- 1269US5900935AHomodyne interferometer and method of sensing materialFiled 1997·Granted May 4, 1999·43 cites·24 claims
- 1367US4739496AAssociative holographic memory apparatus employing phase conjugate mirrorsHUGHES AIRCRAFT CO·Filed 1985·Granted Apr 19, 1988·23 cites·12 claims
- 1466US4773739ASelf-pumped phase conjugate mirror and method using AC-field enhanced photorefractive effectHUGHES AIRCRAFT CO·Filed 1986·Granted Sep 27, 1988·25 cites·12 claims
- 1562US6496268B1Laser-based glass thickness measurement system and methodINNOVATIVE TECH LICENSING LLC·Filed 2000·Granted Dec 17, 2002·12 cites·28 claims
- 1660US10527510B2System, probe and method for measurement of fastener loadingOPTECH VENTURES LLC·Filed 2019·Granted Jan 7, 2020·0 cites·19 claims
- 1759US8030122B1Method and apparatus for reduction of non-adaptive signals in photo-EMF sensorsHRL LAB LLC·Filed 2010·Granted Oct 4, 2011·0 cites·13 claims
- 1856US10345173B2System, device and method for measurement of fastener loadingOPTECH VENTURES LLC·Filed 2017·Granted Jul 9, 2019·0 cites·20 claims
- 1955US5391329AProcess for making a solid optical limiter containing a graded distribution of reverse saturable materialHUGHES AIRCRAFT CO·Filed 1993·Granted Feb 21, 1995·23 cites·15 claims
- 2053US11137304B2Laser ultrasonic fastener load measurement probeOPTECH VENTURES LLC·Filed 2020·Granted Oct 5, 2021·0 cites·21 claims
- 2151US6818880B2Enhanced photo-EMF sensor with high bandwidth and large field of viewHRL LAB LLC·Filed 2002·Granted Nov 16, 2004·3 cites·22 claims
- 2250US7327448B2Laser-ultrasonic detection of flip chip attachment defectsOPTECH VENTURES LLC·Filed 2004·Granted Feb 5, 2008·9 cites·19 claims
- 2350US5130849AMethod and apparatus for energy transfers between optical beams using near-bandgap electrorefractive effectHUGHES AIRCRAFT CO·Filed 1989·Granted Jul 14, 1992·14 cites·32 claims
- 2450US4720176AErase beam apparatus and method for spatial intensity threshold detectionHUGHES AIRCRAFT CO·Filed 1986·Granted Jan 19, 1988·11 cites·18 claims
- 2546US8149421B1Optical homodyne interferometerKLEIN MARVIN·Filed 2008·Granted Apr 3, 2012·1 cites·21 claims
- 2646US2008079936A1Internal thread inspection probeCATERPILLAR INC·Filed 2006·Application pending·0 cites
- 2742US6342721B1Enhanced non-steady-state photo-induced electromotive force detectorHUGHES ELECTRONICS CORP·Filed 1999·Granted Jan 29, 2002·12 cites·32 claims
- 2840US5729375AOptical amplification system with non-orthogonal signal and distributed multi-pump beams and photorefractive cleanupHUGHES AIRCRAFT CO·Filed 1996·Granted Mar 17, 1998·10 cites·36 claims
- 2939US4291950AElectro-optic devices using Stark-induced birefringence and dichroismHUGHES AIRCRAFT CO·Filed 1980·Granted Sep 29, 1981·7 cites·7 claims
- 3036US2010131210A1Method and system for non-destructive inspection of a colony of stress corrosion cracksFINGERHUT MARTIN·Filed 2008·Application pending·0 cites
- 3131US5847851ADouble-doped BaTiO3 crystal for holographic storageHUGHES ELECTRONICS CORP·Filed 1997·Granted Dec 8, 1998·7 cites·18 claims
- 3226US2001015809A1Homodyne interferometer using photorefractive polymer composite and method of sensing materialFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →