Inventor · disambiguated record
John M. J. Madey
Also filed as: MADEY JOHN · MADEY JOHN M J
22 granted patents·1 pending application·620 citations·filing 1979–2016
96Inventor score
Top patents by PatentIndex Score
23 records- 0195US4283687AFree electron laser with end tapered wiggler strengthUS AIR FORCE·Filed 1979·Granted Aug 11, 1981·63 cites·1 claims
- 0293US8397357B1Shoelace retaining apparatusMADEY JOHN·Filed 2010·Granted Mar 19, 2013·23 cites·2 claims
- 0390US4740973AFree electron laserMADEY JOHN M J·Filed 1985·Granted Apr 26, 1988·133 cites·46 claims
- 0489US6636534B2Phase displacement free-electron laserUNIV HAWAII·Filed 2002·Granted Oct 21, 2003·47 cites·17 claims
- 0589US5048954ALaser-based wheel alignment systemMIRADCO·Filed 1989·Granted Sep 17, 1991·55 cites·11 claims
- 0683US7382861B2High efficiency monochromatic X-ray source using an optical undulatorMADEY JOHN M J·Filed 2006·Granted Jun 3, 2008·20 cites·31 claims
- 0782US5274433ALaser-based wheel alignment systemMIRADCO·Filed 1992·Granted Dec 28, 1993·51 cites·12 claims
- 0880US9100131B2Single photon sourceMADEY JOHN·Filed 2010·Granted Aug 4, 2015·7 cites·24 claims
- 0979US7934567B1Driving apparatus for planting a shaft in a granular baseMADEY JOHN·Filed 2008·Granted May 3, 2011·9 cites·19 claims
- 1078US5130994AFree-electron laser oscillator for simultaneous narrow spectral resolution and fast time resolution spectroscopyMADEY JOHN M J·Filed 1991·Granted Jul 14, 1992·38 cites·21 claims
- 1177US4641103AMicrowave electron gunMADEY JOHN M J·Filed 1984·Granted Feb 3, 1987·23 cites·22 claims
- 1275US7946448B1Pill dispenserMADEY JOHN·Filed 2009·Granted May 24, 2011·7 cites·8 claims
- 1373US5010555ANon-linear intractivity optical devices for free electron lasersMADEY JOHN M J·Filed 1990·Granted Apr 23, 1991·34 cites·12 claims
- 1471US4491948AIsochronous free electron laserDEACON DAVID A G·Filed 1981·Granted Jan 1, 1985·22 cites·23 claims
- 1563US4461004AExcitation cancelling free electron laserMADEY JOHN M J·Filed 1983·Granted Jul 17, 1984·14 cites·5 claims
- 1659US4438513AShort wavelength free electron laser using low energy electronsUS NAVY·Filed 1981·Granted Mar 20, 1984·12 cites·4 claims
- 1757US5425523AApparatus for establishing predetermined positions of one element relative to anotherMIRADCO·Filed 1993·Granted Jun 20, 1995·17 cites·11 claims
- 1856US5007717AReal time analyzer for pulsed laser systemsCUTOLO ANTONELLO·Filed 1988·Granted Apr 16, 1991·23 cites·38 claims
- 1949US4449219AFree electron laserSMITH TODD I·Filed 1979·Granted May 15, 1984·8 cites·11 claims
- 2049US4425649AFEL Gain enhancement effect by a static transverse magnetic field with a longitudinal gradientUS NAVY·Filed 1981·Granted Jan 10, 1984·9 cites·2 claims
- 2141US8736199B2Temperature stabilized microwave electron gunMADEY JOHN M J·Filed 2011·Granted May 27, 2014·0 cites·13 claims
- 2240US4479219AExcitation cancelling free electron laserMADEY JOHN M J·Filed 1981·Granted Oct 23, 1984·5 cites·14 claims
- 2333US2017012680A1Instantaneous Communications SystemsUNIV OF HAWAI'I OFFICE OF TECH TRANSFER AND ECONOMIC DEV·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →