Inventor · disambiguated record
David Martin Hemenway
Also filed as: HEMENWAY DAVID M · HEMENWAY DAVID MARTIN
26 granted patents·5 pending applications·239 citations·filing 2003–2021
96Inventor score
Top patents by PatentIndex Score
31 records- 0197US10283939B2Low cost optical pump laser packageNLIGHT INC·Filed 2017·Granted May 7, 2019·21 cites·25 claims
- 0297US10261261B2Passively aligned single element telescope for improved package brightnessNLIGHT INC·Filed 2017·Granted Apr 16, 2019·19 cites·18 claims
- 0396US10153608B2Spectrally multiplexing diode pump modules to improve brightnessNLIGHT INC·Filed 2017·Granted Dec 11, 2018·12 cites·29 claims
- 0496US9705289B2High brightness multijunction diode stackingNLIGHT INC·Filed 2015·Granted Jul 11, 2017·23 cites·19 claims
- 0596US9627852B2Diode laser packages with flared laser oscillator waveguidesNLIGHT PHOTONICS CORP·Filed 2015·Granted Apr 18, 2017·14 cites·20 claims
- 0696US9214786B2Diode laser packages with flared laser oscillator waveguidesNLIGHT PHOTONICS CORP·Filed 2014·Granted Dec 15, 2015·21 cites·12 claims
- 0793US10833482B2Diode laser apparatus with FAC lens out-of-plane beam steeringNLIGHT INC·Filed 2019·Granted Nov 10, 2020·9 cites·33 claims
- 0888US10797471B2Low cost optical pump laser packageNLIGHT INC·Filed 2019·Granted Oct 6, 2020·3 cites·13 claims
- 0988US8248688B2Tandem photonic amplifierBAIRD BRIAN W·Filed 2007·Granted Aug 21, 2012·13 cites·34 claims
- 1087US6947454B2Laser pulse picking employing controlled AOM loadingELECTRO SCIENT IND INC·Filed 2003·Granted Sep 20, 2005·36 cites·42 claims
- 1186US10855056B2Power and brightness scaling in fiber coupled diode lasers using diodes with optimized beam dimensionsNLIGHT INC·Filed 2018·Granted Dec 1, 2020·3 cites·16 claims
- 1285US10651355B1High-power laser diode package implemented with meniscus slow axis collimator for reduced diode package footprint or improved laser output brightnessNLIGHT INC·Filed 2018·Granted May 12, 2020·4 cites·9 claims
- 1385US10063030B2Diode laser packages with flared laser oscillator waveguidesNLIGHT INC·Filed 2017·Granted Aug 28, 2018·2 cites·20 claims
- 1485US8383982B2Methods and systems for semiconductor structure processing using multiple laser beam spotsELECTRO SCIENT IND INC·Filed 2007·Granted Feb 26, 2013·14 cites·5 claims
- 1583US8320424B2Optical component cleanliness and debris management in laser micromachining applicationsBOLT BRYAN C·Filed 2006·Granted Nov 27, 2012·15 cites·6 claims
- 1681US7817686B2Laser micromachining using programmable pulse shapesELECTRO SCIENT IND INC·Filed 2008·Granted Oct 19, 2010·7 cites·19 claims
- 1780US7423818B2Method of suppressing distortion of a working laser beam of a laser link processing systemELECTRO SCIENT IND INC·Filed 2006·Granted Sep 9, 2008·7 cites·16 claims
- 1879US10564361B2Passively aligned single element telescope for improved package brightnessNLIGHT INC·Filed 2019·Granted Feb 18, 2020·2 cites·18 claims
- 1978US10630041B2Beam offset plate for optically offsetting one or more laser beamsNLIGHT INC·Filed 2018·Granted Apr 21, 2020·2 cites·17 claims
- 2076US8110775B2Systems and methods for distinguishing reflections of multiple laser beams for calibration for semiconductor structure processingLO HO WAI·Filed 2006·Granted Feb 7, 2012·10 cites·39 claims
- 2173US11424598B2Low cost optical pump laser packageNLIGHT INC·Filed 2020·Granted Aug 23, 2022·0 cites·18 claims
- 2270US11979002B2Diode laser apparatus with FAC lens out-of-plane beam steeringNLIGHT INC·Filed 2020·Granted May 7, 2024·0 cites·21 claims
- 2370US10649241B2Multi-function semiconductor and electronics processingNLIGHT INC·Filed 2018·Granted May 12, 2020·1 cites·24 claims
- 2470US2021159673A1Power and brightness scaling in fiber coupled diode lasers using diodes with optimized beam dimensionsNLIGHT INC·Filed 2020·Application pending·0 cites
- 2566US10761276B2Passively aligned crossed-cylinder objective assemblyNLIGHT INC·Filed 2016·Granted Sep 1, 2020·1 cites·21 claims
- 2664US2019058305A1Diode laser packages with flared laser oscillator waveguidesNLIGHT INC·Filed 2018·Application pending·0 cites
- 2762US10418774B2Spectrally multiplexing diode pump modules to improve brightnessNLIGHT INC·Filed 2018·Granted Sep 17, 2019·0 cites·13 claims
- 2848US2023273391A1Opto-mechanical mounting for optical componentsNLIGHT INC·Filed 2021·Application pending·0 cites
- 2945US2008124816A1Systems and methods for semiconductor structure processing using multiple laser beam spotsELECTRO SCIENT IND INC·Filed 2007·Application pending·0 cites
- 3043US2005224469A1Efficient micro-machining apparatus and method employing multiple laser beamsCUTLER DONALD R·Filed 2004·Application pending·0 cites
- 3142US10158210B2Optical loss management in high power diode laser packagesNLIGHT PHOTONICS CORP·Filed 2015·Granted Dec 18, 2018·0 cites·30 claims
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