Inventor · disambiguated record
Jean-Claude Dubois
Also filed as: DELAUNAY ALAIN · DUBOIS JEAN · DUBOIS JEAN C · DUBOIS JEAN-CLAUDE
88 granted patents·3 pending applications·1,356 citations·filing 1973–2022
99Inventor score
Top patents by PatentIndex Score
91 records- 0193US8252202B2Nematic liquid crystal composition and bistable nematic liquid crystal displayNAKATA HIDETOSHI·Filed 2008·Granted Aug 28, 2012·61 cites·15 claims
- 0293US4543306AElectrochemical device which can be used for energy storageTHOMSON CSF·Filed 1983·Granted Sep 24, 1985·69 cites·14 claims
- 0391US4894263AMesomorphic polymer material usable in non linear opticsTHOMSON CSF·Filed 1988·Granted Jan 16, 1990·70 cites·10 claims
- 0491US4451412AProcess for producing diffracting phase structuresTHOMSON CSF·Filed 1982·Granted May 29, 1984·61 cites·10 claims
- 0589US4164754AMethod of manufacturing a die designed to duplicate a video frequency signal recordingTHOMSON BRANDT·Filed 1977·Granted Aug 14, 1979·32 cites·5 claims
- 0688US4176277AThermosensitive data-carrier designed for the recording of information and a method of recording information on such a data-carrierTHOMSON BRANDT·Filed 1977·Granted Nov 27, 1979·27 cites·2 claims
- 0786US5313193AObject-marking means, method for making such means and reading deviceTHOMSON CSF·Filed 1991·Granted May 17, 1994·104 cites·10 claims
- 0886US4508639APolymers containing heterocycles and aromatic nuclei, and conductive organic materials made from such polymersTHOMSON CSF·Filed 1983·Granted Apr 2, 1985·73 cites·6 claims
- 0984US4037251AData carrier optically read out by transmission, and method of manufacturing said data carrierTHOMSON BRANDT·Filed 1975·Granted Jul 19, 1977·25 cites·15 claims
- 1081US4405862AThermosensitive data-carrier designed for the recording of information and a method of recording information on such a data-carrierTHOMSON BRANDT·Filed 1981·Granted Sep 20, 1983·21 cites·14 claims
- 1180US4038524AData carrier optically readable by transmission and method of manufacturing such a data carrierTHOMSON BRANDT·Filed 1975·Granted Jul 26, 1977·29 cites·21 claims
- 1278US7335405B2Nematic liquid crystal mixtures for use in bistable display devicesNEMOPTIC·Filed 2006·Granted Feb 26, 2008·7 cites·16 claims
- 1378US4717757AMesomorphic side-chain polymers having high dielectric anisotropy and a method for producing said polymersTHOMSON CSF·Filed 1987·Granted Jan 5, 1988·14 cites·1 claims
- 1477US4256656AMesomorphous 4-alkoxytetrafluorobenzoic acid estersTHOMSON CSF·Filed 1979·Granted Mar 17, 1981·26 cites·6 claims
- 1573US4041190AMethod for producing a silica mask on a semiconductor substrateTHOMSON CSF·Filed 1974·Granted Aug 9, 1977·17 cites·7 claims
- 1670US7115307B2Nematic liquid crystal mixtures for bistable display deviceNEMOPTIC·Filed 2004·Granted Oct 3, 2006·12 cites·7 claims
- 1770US6595285B2Method and device for emitting radial seismic waves in a material medium by electromagnetic inductionINST FRANCAIS DU PETROLE·Filed 2001·Granted Jul 22, 2003·27 cites·60 claims
- 1869US4768130ACapacitor of the polymer film type with stability at high temperaturesEUROP COMPOSANTS ELECTRON·Filed 1987·Granted Aug 30, 1988·18 cites·9 claims
- 1969US4112239AMesogenic biphenyl benzoatesTHOMSON CSF·Filed 1976·Granted Sep 5, 1978·17 cites·3 claims
- 2069US3989354ANematic liquid crystal of homeotropically aligned type and a method of manufacturing said deviceTHOMSON CSF·Filed 1974·Granted Nov 2, 1976·15 cites·3 claims
- 2167US4545921ALiquid crystals having a type A smectic phaseTHOMSON CSF·Filed 1983·Granted Oct 8, 1985·8 cites·14 claims
- 2267US4430650ADisplay process using a thermo-optical effect with a memory in a thin disc-like liquid crystal layer and disc-like liquid crystals having such an effectTHOMSON CSF·Filed 1981·Granted Feb 7, 1984·22 cites·6 claims
- 2366US5143636AControlled-porosity piezoelectric ceramicTHOMSON CSF·Filed 1991·Granted Sep 1, 1992·21 cites·5 claims
- 2466US4288528AMethod of making an embossed pattern on an information bearing substrateTHOMSON CSF·Filed 1979·Granted Sep 8, 1981·13 cites·10 claims
- 2566US4241978ACoupling device for connecting a light source to an optical fiberPHILIPS CORP·Filed 1978·Granted Dec 30, 1980·22 cites·9 claims
- 2665US7022809B2Polyimides for anchoring liquid crystals, display devices including same and method for the preparation of said devicesNEMOPTIC·Filed 2002·Granted Apr 4, 2006·12 cites·16 claims
- 2764US6590832B2Vibrator and method of exploring a material medium by means of very low-frequency elastic vibrationsINST FRANCAIS DU PETROLE·Filed 2001·Granted Jul 8, 2003·23 cites·38 claims
- 2864US4614608AOrganic compound having a smectic A phase, mixture containing said compound and process for producing the sameTHOMSON CSF·Filed 1985·Granted Sep 30, 1986·17 cites·5 claims
- 2964US4474679ADiphenyl benzoates and its use as a dopant for smectic liquid crystalsTHOMSON CSF·Filed 1982·Granted Oct 2, 1984·7 cites·6 claims
- 3063US4385797ALight-emitting device coupled to an optical fibrePHILIPS CORP·Filed 1980·Granted May 31, 1983·21 cites·9 claims
- 3162US4505362ADevice for avoiding multiple bounces against a target of a mass _falling thereon along a rectilinear trajectoryINST FRANCAIS DU PETROLE·Filed 1982·Granted Mar 19, 1985·21 cites·15 claims
- 3261US4661576AThermotropic polymers with lateral chains having a chiral structure and process and their manufactureTHOMSON CSF·Filed 1985·Granted Apr 28, 1987·19 cites·2 claims
- 3361US4333709AMixture of disc-like liquid crystals, electro-optical device using such a mixture and process for orienting the molecules of the mixtureTHOMSON CSF·Filed 1980·Granted Jun 8, 1982·18 cites·11 claims
- 3461US4212762ALiquid crystal materials having a formula containing a diphenylethane nucleusTHOMSON CSF·Filed 1978·Granted Jul 15, 1980·16 cites·7 claims
- 3561US4173659AMethod for manufacturing sensitive elements having a permanent electric polarizationINST FRANCAIS DU PETROLE·Filed 1977·Granted Nov 6, 1979·10 cites·5 claims
- 3659US4153925ADielectric formed by a thin-layer polymer, a process for producing said layer and electrical capacitors comprising this dielectricTHOMSON CSF·Filed 1978·Granted May 8, 1979·13 cites·4 claims
- 3758US5267076AProcess for obtaining a structure generating non-linear electrooptical effects, structure obtained and applications thereofTHOMSON CSF·Filed 1989·Granted Nov 30, 1993·17 cites·13 claims
- 3858US4235736ADiphenylic esters exhibiting mesomorphic phasesTHOMSON CSF·Filed 1979·Granted Nov 25, 1980·13 cites·12 claims
- 3957US10861329B2System for detecting the passage of a bicycleECO COMPTEUR·Filed 2017·Granted Dec 8, 2020·1 cites·5 claims
- 4057US4245329AElongated seismic receiver of continuous structureINST FRANCAIS DU PETROLE·Filed 1977·Granted Jan 13, 1981·12 cites·43 claims
- 4155US5087816AInfrared detector based on pyroelectric materialTHOMSON CSF·Filed 1990·Granted Feb 11, 1992·18 cites·15 claims
- 4255US4402855AType A smectic liquid crystal having a positive dielectric anisotropyTHOMSON CSF·Filed 1981·Granted Sep 6, 1983·13 cites·10 claims
- 4354US5889267AElectronic card with indicator of normal operationTHOMSON CSF·Filed 1997·Granted Mar 30, 1999·22 cites·14 claims
- 4454US4147655ALiquid crystals with improved properties and devices using such liquid crystalsTHOMSON CSF·Filed 1978·Granted Apr 3, 1979·12 cites·5 claims
- 4554US4110243AAlkylphenyl 3-cyano or fluoro-4-alkyloxybenzoates and mesomorphic mixtures thereofTHOMSON CSF·Filed 1976·Granted Aug 29, 1978·13 cites·4 claims
- 4654US2022346512A1Flexible and Transparent Modular Pack and CarrierDUBOIS JEAN·Filed 2022·Application pending·0 cites
- 4753US5111880ASystem for driving a non rigid exploration device into a well where its progression by gravity is difficultINST FRANCAIS DU PETROLE·Filed 1990·Granted May 12, 1992·24 cites·15 claims
- 4853US4770810AOrganic compound having a smectic phase A, and a mixture comprising this compoundTHOMSON CSF·Filed 1985·Granted Sep 13, 1988·4 cites·14 claims
- 4953US4410283ACholesteric liquid crystal of the reentrant type and a temperature-detecting device entailing the use of a liquid crystal of this typeTHOMSON CSF·Filed 1981·Granted Oct 18, 1983·15 cites·7 claims
- 5052US8604941B2Device for detecting the passing of individualsMILON CHRISTOPHE·Filed 2010·Granted Dec 10, 2013·1 cites·12 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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