Inventor · disambiguated record
Louis J. Jasper, Jr.
Also filed as: JASPER JR LOUIS · JASPER JR LOUIS J · JASPER LOUIS J · JASPER LOUIS J JR
41 granted patents·901 citations·filing 1975–2000
98Inventor score
Top patents by PatentIndex Score
41 records- 0186US5192827AMicrowave projectileUS ARMY·Filed 1991·Granted Mar 9, 1993·52 cites·7 claims
- 0285US5739796AUltra-wideband photonic band gap crystal having selectable and controllable bad gaps and methods for achieving photonic band gapsUS ARMY·Filed 1995·Granted Apr 14, 1998·111 cites·64 claims
- 0384US5227621AUltra-wideband high power photon triggered frequency independent radiatorUS ARMY·Filed 1992·Granted Jul 13, 1993·41 cites·12 claims
- 0483US6175337B1High-gain, dielectric loaded, slotted waveguide antennaUS ARMY·Filed 1999·Granted Jan 16, 2001·95 cites·8 claims
- 0580US4389593AActive dielectric waveguide amplifier or oscillator using a high density charged particle beamUS ARMY·Filed 1981·Granted Jun 21, 1983·22 cites·16 claims
- 0678US6460460B1Laser-activated grenade with agile target effectsUNIV MARYLAND·Filed 2000·Granted Oct 8, 2002·34 cites·22 claims
- 0777US4753153AElectromagnetic railgun with a non-explosive magnetic flux compression generatorUS ARMY·Filed 1986·Granted Jun 28, 1988·37 cites·7 claims
- 0876US4347419ATraveling-wave tube utilizing vacuum housing as an rf circuitUS ARMY·Filed 1980·Granted Aug 31, 1982·17 cites·8 claims
- 0975US5319218APulse sharpening using an optical pulseUS ARMY·Filed 1993·Granted Jun 7, 1994·44 cites·1 claims
- 1073US5313056AElectronically controlled frequency agile impulse deviceUS ARMY·Filed 1993·Granted May 17, 1994·27 cites·1 claims
- 1172US4820688ATraveling wave tube oscillator/amplifier with superconducting RF circuitJASPER JR LOUIS J·Filed 1987·Granted Apr 11, 1989·31 cites·17 claims
- 1270US5280168ATapered radial transmission line for an optically activated hybrid pulserUS ARMY·Filed 1991·Granted Jan 18, 1994·23 cites·12 claims
- 1369US6407708B1Microwave generator/radiator using photoconductive switching and dielectric lensUS ARMY·Filed 2000·Granted Jun 18, 2002·20 cites·12 claims
- 1468US6664734B1Traveling-wave tube with a slow-wave circuit on a photonic band gap crystal structuresUS ARMY·Filed 1999·Granted Dec 16, 2003·21 cites·20 claims
- 1568US4621218ATransverse field interaction multibeam amplifierUS ARMY·Filed 1984·Granted Nov 4, 1986·14 cites·19 claims
- 1666US4858511ASuperconductive levitated armatures for electromagnetic launchersUS ARMY·Filed 1988·Granted Aug 22, 1989·24 cites·4 claims
- 1765US6353290B1Microwave field emitter array limiterUS ARMY·Filed 1996·Granted Mar 5, 2002·20 cites·18 claims
- 1864US5155352AOptically activated sub-nanosecond hybrid pulserUS ARMY·Filed 1991·Granted Oct 13, 1992·26 cites·15 claims
- 1963US5177486AOptically activated hybrid pulser with patterned radiating elementUS ARMY·Filed 1991·Granted Jan 5, 1993·36 cites·17 claims
- 2062US5030914AElectron paramagnetic resonance instrument with superconductive cavityJASPER JR LOUIS J·Filed 1989·Granted Jul 9, 1991·17 cites·11 claims
- 2156US4612476ABroadband transverse field interaction continuous beam amplifierUS ARMY·Filed 1984·Granted Sep 16, 1986·9 cites·4 claims
- 2254US4813332AElectromagnetic launcher with cryogenic cooled superconducting railsUS ARMY·Filed 1987·Granted Mar 21, 1989·15 cites·10 claims
- 2353US5283584AHigh power photon triggered ultra-wideband RF radiator with opposite aperturesUS ARMY·Filed 1993·Granted Feb 1, 1994·11 cites·1 claims
- 2453US3971966APlanar ring bar travelling wave tubeUS ARMY·Filed 1975·Granted Jul 27, 1976·7 cites·10 claims
- 2551US5351063AUltra-wideband high power photon triggered frequency independent radiator with equiangular spiral antennaUS ARMY·Filed 1993·Granted Sep 27, 1994·19 cites·6 claims
- 2650US4151476AMagnetic bubble traveling wave amplifierUS ARMY·Filed 1978·Granted Apr 24, 1979·6 cites·11 claims
- 2749US5005462ALaser controlled semiconductor armature for electromagnetic launchersUS ARMY·Filed 1990·Granted Apr 9, 1991·18 cites·10 claims
- 2846US4854215AElectromagnetic injector/railgunUS ARMY·Filed 1988·Granted Aug 8, 1989·13 cites·5 claims
- 2945US4858512AElectromagnetic launcher with cryogenic cooled superconducting railsUS ARMY·Filed 1988·Granted Aug 22, 1989·10 cites·11 claims
- 3038US6213024B1Projectile with an air pressure wave generator and chemical agent/markerUSA·Filed 1998·Granted Apr 10, 2001·10 cites·4 claims
- 3138US5596438APhotoconductive spread-spectrum communications systemUS ARMY·Filed 1995·Granted Jan 21, 1997·10 cites·11 claims
- 3238US5148251APhotoconductive avalanche GaAs switchUS ARMY·Filed 1991·Granted Sep 15, 1992·7 cites·9 claims
- 3338US4674513AActive microwave cavity for electron paramagnetic resonance (EPR) apparatusJASPER JR LOUIS J·Filed 1985·Granted Jun 23, 1987·17 cites·8 claims
- 3436US5491490APhoton-triggered RF radiator having discrete energy storage and energy radiation sectionsUS ARMY·Filed 1994·Granted Feb 13, 1996·7 cites·2 claims
- 3536US5262657AOptically activated wafer-scale pulser with AlGaAs epitaxial layerUS ARMY·Filed 1992·Granted Nov 16, 1993·6 cites·5 claims
- 3635US5197151AVariable volume flushing device for water conservationJASPER JR LOUIS J·Filed 1991·Granted Mar 30, 1993·6 cites·15 claims
- 3735US4760769AHigh-power, rapid fire railgunUS ARMY·Filed 1987·Granted Aug 2, 1988·7 cites·6 claims
- 3833US4840106AElectromagnetic injector/railgunUS ARMY·Filed 1987·Granted Jun 20, 1989·5 cites·6 claims
- 3933US4829261ACircuitless electron beam amplifier (CEBA)US ARMY·Filed 1987·Granted May 9, 1989·2 cites·6 claims
- 4031US4831913AProjectile with a detachable header for electromagnetic launcherUS ARMY·Filed 1987·Granted May 23, 1989·2 cites·9 claims
- 4130USH1443HOptically activated multi-frequency high power RF generation utilizing a wafer-scale Si-GaAs substrateUS ARMY·Filed 1992·Granted Jun 6, 1995·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →