Inventor · disambiguated record
Claude Puech
Also filed as: PUECH CLAUDE
56 granted patents·1,861 citations·filing 1973–1998
99Inventor score
Top patents by PatentIndex Score
56 records- 0193US5784181AIllumination device for illuminating a display deviceTHOMSON CSF·Filed 1991·Granted Jul 21, 1998·120 cites·45 claims
- 0293US3953727ASystem for transmitting independent communication channels through a light-wave mediumTHOMSON CSF·Filed 1975·Granted Apr 27, 1976·77 cites·9 claims
- 0392US5652672AOptical modulation device with deformable cellsTHOMSON CSF·Filed 1991·Granted Jul 29, 1997·117 cites·18 claims
- 0492US4020278AData carrier for optical read-outTHOMSON BRANDT·Filed 1975·Granted Apr 26, 1977·39 cites·4 claims
- 0590US4502037AAnalog-digital optical conversion process and apparatusTHOMSON CSF·Filed 1982·Granted Feb 26, 1985·43 cites·11 claims
- 0689US4370612AInterferometric optical fiber electric current measuring deviceTHOMSON CSF·Filed 1980·Granted Jan 25, 1983·48 cites·10 claims
- 0789US4288785ALight intensity modulator with digital control and a digital-analog converter comprising such a modulatorTHOMSON CSF·Filed 1980·Granted Sep 8, 1981·70 cites·8 claims
- 0888US5526063AVideo image projector with improve luminous efficiencyTHOMSON CSF·Filed 1993·Granted Jun 11, 1996·85 cites·14 claims
- 0988US4265541AInterferometric laser gyrometerTHOMSON CSF·Filed 1978·Granted May 5, 1981·46 cites·13 claims
- 1087US4320475AMonomodal optical fibre hydrophone operating by the elastooptical effectTHOMSON CSF·Filed 1980·Granted Mar 16, 1982·46 cites·5 claims
- 1184US4917450ADynamic optical interconnection device for integrated circuitsTHOMSON CSF·Filed 1988·Granted Apr 17, 1990·57 cites·9 claims
- 1284US4124273AVariable vergency focussing apparatusTHOMSON BRANDT·Filed 1976·Granted Nov 7, 1978·37 cites·9 claims
- 1384US4037251AData carrier optically read out by transmission, and method of manufacturing said data carrierTHOMSON BRANDT·Filed 1975·Granted Jul 19, 1977·25 cites·15 claims
- 1483US5206674ASystem for the display of images given by a spatial modulator with transfer of energyTHOMSON CSF·Filed 1991·Granted Apr 27, 1993·66 cites·12 claims
- 1582US4888266AProcess for producing information supports capable of being optically read by variations in absorptionTHOMSON BRANDT·Filed 1987·Granted Dec 19, 1989·16 cites·7 claims
- 1682US4847521ADevice for the amplification of light-sensitiveTHOMSON CSF·Filed 1987·Granted Jul 11, 1989·54 cites·5 claims
- 1781US5086433AStructure of illumination of a laser rod with delocalized optical sourcesTHOMSON CSF·Filed 1990·Granted Feb 4, 1992·41 cites·23 claims
- 1881US3945790APressing device for manufacturing of storage substratesTHOMSON CSF·Filed 1973·Granted Mar 23, 1976·29 cites·13 claims
- 1980US5056919ADevice for measuring a phase shift which is not reciprocal produced in a ring interferometerTHOMSON CSF·Filed 1981·Granted Oct 15, 1991·30 cites·13 claims
- 2080US4340272ALight intensity modulator in an integrated optical circuit with feedback meansTHOMSON CSF·Filed 1980·Granted Jul 20, 1982·41 cites·11 claims
- 2180US4038524AData carrier optically readable by transmission and method of manufacturing such a data carrierTHOMSON BRANDT·Filed 1975·Granted Jul 26, 1977·29 cites·21 claims
- 2279US5181054ADevice for the projection of images using two orthogonal components of light polarizationTHOMSON CSF·Filed 1991·Granted Jan 19, 1993·50 cites·19 claims
- 2379US4309667AMultiple laser having a distributed resonatorTHOMSON CSF·Filed 1979·Granted Jan 5, 1982·23 cites·9 claims
- 2478US4868551ASensitive display device comprising a scanned screenTHOMSON CSF·Filed 1987·Granted Sep 19, 1989·59 cites·9 claims
- 2578US4720634ADevice for optical interconnection of electronic component cards within a case and a method of fabrication of said deviceTHOMSON CSF·Filed 1986·Granted Jan 19, 1988·40 cites·22 claims
- 2678US4468085AHybrid optical junction and its use in a loop interferometerTHOMSON CSF·Filed 1981·Granted Aug 28, 1984·31 cites·13 claims
- 2778US4223977AIntegrated optical demultiplexing circuitTHOMSON CSF·Filed 1979·Granted Sep 23, 1980·27 cites·7 claims
- 2878US4142208ASystem for automatically correcting the duty factor of the carrier wave arising from reading-out a data carrierTHOMSON BRANDT·Filed 1977·Granted Feb 27, 1979·23 cites·4 claims
- 2977US4252402ADevice for connecting a peripheral unit to an optical bus-lineTHOMSON CSF·Filed 1978·Granted Feb 24, 1981·32 cites·6 claims
- 3076US5680386AOptical method and system for writing/reading information on a recording mediumTHOMSON CSF·Filed 1994·Granted Oct 21, 1997·22 cites·40 claims
- 3176US4427260ANon-linear optical device with a composite waveguide and radiation source using such a deviceTHOMSON CSF·Filed 1980·Granted Jan 24, 1984·32 cites·9 claims
- 3276US4039764AMethod for protecting a flexible record disc and disc so protectedTHOMSON BRANDT·Filed 1975·Granted Aug 2, 1977·17 cites·4 claims
- 3375US5659536AOptical storage method and device for storing and reading digital informationTHOMSON CSF·Filed 1995·Granted Aug 19, 1997·29 cites·18 claims
- 3470US5088096ATunable power laserTHOMSON CSF·Filed 1990·Granted Feb 11, 1992·34 cites·9 claims
- 3570US4286232ALaser with distributed reflectorTHOMSON CSF·Filed 1979·Granted Aug 25, 1981·16 cites·9 claims
- 3667US6091697AOptical recording medium having a plurality of recording layersTHOMSON CSF·Filed 1996·Granted Jul 18, 2000·19 cites·16 claims
- 3765US5369524AOptical fiber monofrequency power sourceTHOMSON CSF·Filed 1992·Granted Nov 29, 1994·21 cites·7 claims
- 3865US5323372AMethod of optical writing and reading on information carrier with high density storageTHOMSON CSF·Filed 1992·Granted Jun 21, 1994·14 cites·13 claims
- 3964US5375131ATuneable laser device using a gas enclosure optical cavityTHOMSON CSF·Filed 1993·Granted Dec 20, 1994·17 cites·3 claims
- 4064US5105428APower laser source with optical control of beam scanningTHOMSON CSF·Filed 1990·Granted Apr 14, 1992·21 cites·5 claims
- 4163US4560867AInterferometer device for measurement of magnetic fields and electric current pickup comprising a device of this kindTHOMSON CSF·Filed 1985·Granted Dec 24, 1985·22 cites·11 claims
- 4263US4482248AInterferometer with a tunable optical resonator incorporating a monomode optical fibre and application to filtering and spectographyTHOMSON CSF·Filed 1983·Granted Nov 13, 1984·17 cites·6 claims
- 4362US5621547AIllumination device and application to a display deviceTHOMSON CSF·Filed 1995·Granted Apr 15, 1997·26 cites·1 claims
- 4460US3943559ATelecinema system using electroluminescent diodesTHOMSON CSF·Filed 1974·Granted Mar 9, 1976·9 cites·4 claims
- 4558US4864312ADevice for optical control of a beam-scanning antennaTHOMSON CSF·Filed 1988·Granted Sep 5, 1989·18 cites·13 claims
- 4657US4668044AOptoelectronic coupler for optical fibers providing adjustable light-energy extraction and a bidirectional data transmission system for practical application of the couplerTHOMSON CSF·Filed 1985·Granted May 26, 1987·23 cites·8 claims
- 4757US4433895AIntegrated optical structure with velocity matched directional couplingTHOMSON CSF·Filed 1981·Granted Feb 28, 1984·16 cites·15 claims
- 4856US5394412APower laser with deflectionTHOMSON CSF·Filed 1992·Granted Feb 28, 1995·16 cites·17 claims
- 4954US5222093AHigh wavelength laser deviceTHOMSON CSF·Filed 1990·Granted Jun 22, 1993·12 cites·3 claims
- 5054US4659223APhotorefractive crystal interferometric device for measuring an angular rotational speedTHOMSON CSF·Filed 1984·Granted Apr 21, 1987·10 cites·9 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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