Inventor
John M. J. Madey
Inventor
Palo Alto, CA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light41%
G01BMeasuring length, thickness or similar linear dimensions10%
H01JElectric discharge tubes or discharge lamps7%
H05HPlasma technique7%
A43CFastenings or attachments of footwear3%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
E04HBuildings or like structures for particular purposes3%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
G21GConversion of chemical elements3%
PatentTitleYear
9,100,131'Single photon source'20158,736,199'Temperature stabilized microwave electron gun'20148,397,357'Shoelace retaining apparatus'20137,946,448'Pill dispenser'20117,934,567'Driving apparatus for planting a shaft in a granular base'20117,382,861'High efficiency monochromatic X-ray source using an optical undulator'20086,636,534'Phase displacement free-electron laser'20035,425,523'Apparatus for establishing predetermined positions of one element relative to another'19955,274,433'Laser-based wheel alignment system'19935,130,994'Free-electron laser oscillator for simultaneous narrow spectral resolution and fast time resolution spectroscopy'19925,048,954'Laser-based wheel alignment system'19915,010,555'Non-linear intractivity optical devices for free electron lasers'19915,007,717'Real time analyzer for pulsed laser systems'19914,740,973'Free electron laser'19884,641,103'Microwave electron gun'19874,491,948'Isochronous free electron laser'19854,479,219'Excitation cancelling free electron laser'19844,461,004'Excitation cancelling free electron laser'19844,449,219'Free electron laser'19844,438,513'Short wavelength free electron laser using low energy electrons'19844,425,649'FEL Gain enhancement effect by a static transverse magnetic field with a longitudinal gradient'19844,283,687'Free electron laser with end tapered wiggler strength'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1991Based in Palo Alto, CA, US· patent location history
1984–2014Patents assigned to MADEY JOHN M J (11)· patent assignee history
1985–1988Patents assigned to DEACON DAVID A G (2)· patent assignee history
1991–1995Patents assigned to MIRADCO (3)· patent assignee history
1991Patents assigned to CUTOLO ANTONELLO (2)· patent assignee history
1991–1995Based in Durham, NC, US· patent location history
2003–2015Based in Honolulu, HI, US· patent location history
2011–2015Patents assigned to MADEY JOHN (4)· patent assignee history
2011–2013Based in Jupiter, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MADEY JOHN M Jself | 11 | 1984–2014 |
| MADEY JOHNself | 4 | 2011–2015 |
| MIRADCO | 3 | 1991–1995 |
| CUTOLO ANTONELLO | 2 | 1991 |
| DEACON DAVID A G | 2 | 1985–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palo Alto, California, US | 11 | 1981–1991 |
| Honolulu, HI, US | 4 | 2003–2015 |
| Durham, NC, US | 4 | 1991–1995 |
| Jupiter, Florida, US | 3 | 2011–2013 |