Michau
Benoit Michau, Paris FR
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20140057601 | METHOD OF AUTHENTICATING A FIRST AND A SECOND ENTITY AT A THIRD ENTITY - A method is provided for authenticating a first entity and a second entity at a third entity. The first and third entities share a first secret key, and the second and third entities share a second secret key. The method includes steps of: dispatching by the third entity to the first entity of a challenge, calculation by the first entity, using the first secret key, of an authentication value; dispatching by the first entity to the second entity the authentication value, calculation by the second entity, using the second secret key, of an authentication response; dispatching by the second entity to the third entity of the authentication response; calculation by the third entity of an expected authentication response; and comparison of the authentication response received with the expected calculated authentication response. | 02-27-2014 |
Daniel Pascal Michau, Douai FR
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20120091208 | ANTENNA-FORMING INSERT AND CHIP CARD INCLUDING IT - The antenna-forming insert for a chip card includes a central layer forming an antenna including a substrate and at least one conductor extending along at least one face of the substrate. At least one cover layer covering on at least one side the central layer and capable of compensating for the irregularities of the surface of the central layer. Each cover layer includes a proximal sheet located in proximity to the central layer and a distal sheet located away from the central layer, both sheets being superposed and laminated and the proximal sheet during the lamination phase has lower fluidity than that of the distal sheet. | 04-19-2012 |
Laurent Michau, Rosenau FR
Patent application number | Description | Published |
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20090099282 | Functionalized nanoparticles - The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of formula (1), wherein the nanoparticles are SiO | 04-16-2009 |
20090296195 | Coloured Particles for Electrophoretic Displays - The present invention discloses the use of functionalized particles as electrophoretic displaying particles, wherein the functionalized particles are SiO | 12-03-2009 |
20100178512 | CHANGING SURFACE PROPERTIES BY FUNCTIONALIZED NANOPARTICLES - A process for modifying the surface of an inorganic or organic substrate with strongly adherent nanoparticles is described, providing to the surface modified substrate durable effects like hydrophobicity, hydrophilicity, electrical conductivity, magnetic properties, flame retardance, color, adhesion, roughness, scratch resistance, UV-absorbance, antimicrobial properties, antifouling properties, antiprotein properties, antistatic properties, antifog properties, release properties. In this process, an optional first step a) a low-temperature plasma, ozonization, high energy irradiation, corona discharge or a flame is caused to act on the inorganic or organic substrate, and in a second step b) one or more defined nanoparticles or mixtures of defined nanoparticles with monomers, containing at least one ethylenically unsaturated group, or solutions, suspensions or emulsions of the afore-mentioned substances, are applied, preferably at normal pressure, to the inorganic or organic substrate. In a third step c) suitable methods are applied to dry or cure those afore-mentioned substances and, optionally, in a fourth step d) a further coating is applied on the substrate so pretreated. | 07-15-2010 |
20120229884 | CHARGED PARTICLES - Disclosed is a composition comprising a charged particle of volume 5 nm | 09-13-2012 |
Laurent Michau, Pfetterhouse FR
Patent application number | Description | Published |
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20090076198 | Functionalized nanoparticles - The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of the formula (I) wherein the nanoparticles are SiO | 03-19-2009 |
20130296453 | FUNCTIONALIZED NANOPARTICLES - The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of the formula (I) wherein the nanoparticles are SiO | 11-07-2013 |
Mathieu Michau, Ponteilla FR
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20110159406 | SUPERCONDUCTING ELECTROLYTIC HYBRID MATERIAL, AND PREPARATION METHOD AND USES THEREOF - The present invention relates to a novel superconducting hybrid polymer material and to the preparation method and uses thereof, particularly for proton superexchange membranes usable as fuel cell electrolytes. | 06-30-2011 |
20110190526 | SULFONE HYBRID PRECURSOR, METHOD OF SYNTHESIZING SAME, AND USES THEREOF - The present invention relates to a novel sulfone hybrid precursor, to the synthesis method thereof, and to the uses thereof, particularly for preparing proton-exchanging electrolyte membranes as the functional hybrid charge in a host structure; for the manufacture of functional hybrid nanoparticles by sol-gel polymerization; for the use as a fluidifying agent; for the production of surface coverings through chemical grafting by means of sol-gel polymerization; for the use as a hygroscopic agent; and for the use as a bonding or structuring agent. | 08-04-2011 |
Rex Michau, West Sussex GB
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20100320727 | INTERMODAL TANK TRANSPORT SYSTEM, COMPONENTS, AND METHODS - An intermodal tank container and complementary chassis, and features and methods for use thereof, are disclosed. The intermodal tank container and chassis has an appearance and length substantially similar to a non-intermodal OTR tank trailer, while affording the same capacity as an intermodal tank container. The design of the tank container allows for an improved, lighter design for the chassis and for improved usability of the tank container in intermodal environments such as with rail cars. The reduced weight of the chassis allows for a greater payload while remaining within various applicable legal restrictions for gross vehicle weight, axle weight, etc. | 12-23-2010 |