Inventor · disambiguated record
John E. Wreede
Also filed as: WREEDE JOHN E
57 granted patents·2,115 citations·filing 1975–1995
99Inventor score
Top patents by PatentIndex Score
57 records- 0198US5406395AHolographic parking assistance deviceHUGHES AIRCRAFT CO·Filed 1993·Granted Apr 11, 1995·590 cites·10 claims
- 0296US5455693ADisplay hologramHUGHES AIRCRAFT CO·Filed 1994·Granted Oct 3, 1995·192 cites·19 claims
- 0395US4960311AHolographic exposure system for computer generated hologramsHUGHES AIRCRAFT CO·Filed 1989·Granted Oct 2, 1990·107 cites·5 claims
- 0495US4799746AEfficient holograms and method for making sameHUGHES AIRCRAFT CO·Filed 1985·Granted Jan 24, 1989·36 cites·11 claims
- 0594US5016953AReduction of noise in computer generated hologramsHUGHES AIRCRAFT CO·Filed 1989·Granted May 21, 1991·95 cites·9 claims
- 0693US5606433ALamination of multilayer photopolymer hologramsHUGHES AIRCRAFT CO·Filed 1994·Granted Feb 25, 1997·124 cites·4 claims
- 0793US5162927AHigh efficiency holograms by multiple-layer holographyHUGHES AIRCRAFT CO·Filed 1988·Granted Nov 10, 1992·39 cites·15 claims
- 0893US4330604AFabrication of holograms on plastic substratesHUGHES AIRCRAFT CO·Filed 1980·Granted May 18, 1982·41 cites·37 claims
- 0989US5499118ASystem for copying multiple hologramsHUGHES AIRCRAFT CO·Filed 1994·Granted Mar 12, 1996·98 cites·8 claims
- 1088US4853306AMethod and apparatus for dehydrating dichromatic gelatin hologramsHUGHES AIRCRAFT CO·Filed 1987·Granted Aug 1, 1989·20 cites·19 claims
- 1184US4687720ASide lobe suppression in holograms using pre-exposureHUGHES AIRCRAFT CO·Filed 1984·Granted Aug 18, 1987·37 cites·13 claims
- 1283US5282066AMultiple layer hologramsHUGHES AIRCRAFT CO·Filed 1991·Granted Jan 25, 1994·61 cites·4 claims
- 1381US4329409AProcess for fabricating stable hologramsHUGHES AIRCRAFT CO·Filed 1980·Granted May 11, 1982·34 cites·16 claims
- 1478US4815800AFlare reduction in hologramsHUGHES AIRCRAFT CO·Filed 1984·Granted Mar 28, 1989·31 cites·26 claims
- 1578US4458977ASystems for forming improved reflection holograms with a single beamHUGHES AIRCRAFT CO·Filed 1981·Granted Jul 10, 1984·29 cites·17 claims
- 1675US4916593ARemotely illuminated transparent holographic stoplight for automobilesHUGHES AIRCRAFT CO·Filed 1989·Granted Apr 10, 1990·27 cites·5 claims
- 1775US4456328ASystems for forming improved diffusion hologramsHUGHES AIRCRAFT CO·Filed 1981·Granted Jun 26, 1984·25 cites·14 claims
- 1873US5318816ALaminated hologram decals for identification cards and the likeHUGHES AIRCRAFT CO·Filed 1992·Granted Jun 7, 1994·26 cites·2 claims
- 1971US4983003AAlternate methods of side lobe reduction in hologramsHUGHES AIRCRAFT CO·Filed 1988·Granted Jan 8, 1991·24 cites·11 claims
- 2070US4458978ADouble beam systems for forming improved hologramsHUGHES AIRCRAFT CO·Filed 1981·Granted Jul 10, 1984·21 cites·29 claims
- 2169US5315417ALow noise transmission holographic optical elementHUGHES AIRCRAFT CO·Filed 1992·Granted May 24, 1994·30 cites·26 claims
- 2269US4808500AStabilizing hydrophilic gelatin holograms having improved resistance to swellingHUGHES AIRCRAFT CO·Filed 1987·Granted Feb 28, 1989·10 cites·32 claims
- 2369US4789211AHologram stabilizing assembly and methodHUGHES AIRCRAFT CO·Filed 1987·Granted Dec 6, 1988·23 cites·20 claims
- 2468US5082337AFilter device employing a holographic elementHUGHES AIRCRAFT CO·Filed 1988·Granted Jan 21, 1992·25 cites·20 claims
- 2566US5214425ASuperimposed tell-talesHUGHES AIRCRAFT CO·Filed 1991·Granted May 25, 1993·26 cites·2 claims
- 2662US4966426AReverse light blocking hologram for a center high mounted stoplightHUGHES AIRCRAFT CO·Filed 1989·Granted Oct 30, 1990·20 cites·15 claims
- 2762US3965461AThermoplastic image recording systemMC DONNELL DOUGLAS CORP·Filed 1975·Granted Jun 22, 1976·11 cites·13 claims
- 2860US5138470AGuard hologramsHUGHES AIRCRAFT CO·Filed 1990·Granted Aug 11, 1992·21 cites·7 claims
- 2960US4854674AProcess for improving holographic efficiencyHUGHES AIRCRAFT CO·Filed 1985·Granted Aug 8, 1989·7 cites·12 claims
- 3060US4826290AMethod of producing stable holograms in dichromatic gelatinHUGHES AIRCRAFT CO·Filed 1987·Granted May 2, 1989·16 cites·17 claims
- 3159US5278008ADiffraction efficiency control in holographic elementsHUGHES AIRCRAFT CO·Filed 1992·Granted Jan 11, 1994·19 cites·4 claims
- 3259US4984856AHolographic exposure system to reduce spurious hologram noiseHUGHES AIRCRAFT CO·Filed 1989·Granted Jan 15, 1991·18 cites·23 claims
- 3353US5455692ADual image CHMSLSHUGHES AIRCRAFT CO·Filed 1993·Granted Oct 3, 1995·15 cites·22 claims
- 3453US5401346ALaminated hologram decals for identification cards and the likeHUGHES AIRCRAFT CO·Filed 1994·Granted Mar 28, 1995·12 cites·8 claims
- 3552US5495227AMultiple format holographic CHMSLSHUGHES AIRCRAFT CO·Filed 1995·Granted Feb 27, 1996·20 cites·15 claims
- 3652US4953923ASystem for reducing noise hologramsHUGHES AIRCRAFT CO·Filed 1988·Granted Sep 4, 1990·11 cites·20 claims
- 3751US4478490ANoise reduction in coherent systemsHUGHES AIRCRAFT CO·Filed 1983·Granted Oct 23, 1984·9 cites·5 claims
- 3850US4878719AAutomotive wheel covers with spatially stabilized imagesHUGHES AIRCRAFT CO·Filed 1988·Granted Nov 7, 1989·11 cites·19 claims
- 3949US5499116AEncoded hologram for producing a machine readable image and a human readable imageHUGHES AIRCRAFT CO·Filed 1993·Granted Mar 12, 1996·14 cites·33 claims
- 4048US5196951AReflection holograms without transmission ghostsHUGHES AIRCRAFT CO·Filed 1991·Granted Mar 23, 1993·12 cites·11 claims
- 4148US5155605ARotating disk with spatially stabilized imagesHUGHES AIRCRAFT CO·Filed 1990·Granted Oct 13, 1992·12 cites·4 claims
- 4247US5519516AOne way hologramsHUGHES AIRCRAFT CO·Filed 1994·Granted May 21, 1996·10 cites·1 claims
- 4347US5052765AScanning fiber optic holographic exposure and feedback systemHUGHES AIRCRAFT CO·Filed 1990·Granted Oct 1, 1991·10 cites·13 claims
- 4445US5210625AHolographic efficiency adjustmentHUGHES AIRCRAFT CO·Filed 1991·Granted May 11, 1993·9 cites·3 claims
- 4545US4988152AHolographic rearview mirror and method of producing sameHUGHES AIRCRAFT CO·Filed 1987·Granted Jan 29, 1991·10 cites·15 claims
- 4643US5471328ASegmented image holographic disksHUGHES AIRCRAFT CO·Filed 1993·Granted Nov 28, 1995·8 cites·6 claims
- 4743US5327266ASimultaneous multiple exposure holograms using coherence mismatch to prevent crosstalkHUGHES AIRCRAFT CO·Filed 1992·Granted Jul 5, 1994·10 cites·2 claims
- 4842US5105287AReduction of holographic noise with short laser pulsesHUGHES AIRCRAFT CO·Filed 1991·Granted Apr 14, 1992·9 cites·10 claims
- 4941US5013584AMethod of reducing the permeability of plastic optical articlesHUGHES AIRCRAFT CO·Filed 1989·Granted May 7, 1991·6 cites·14 claims
- 5041US4968138ASystem for monitoring intensity during holographic exposureHUGHES AIRCRAFT CO·Filed 1988·Granted Nov 6, 1990·6 cites·16 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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