Rannou
Alexis Rannou, Vorges FR
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20120015012 | COSMETIC COMPOSITION CONTAINING KETOGLUCONIC ACID DERIVATIVES - Cosmetic compositions containing at least one derivative of ketogluconic acid and use thereof as anti-ageing and skin restructuring agent. | 01-19-2012 |
Alexis Rannou, Laon FR
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20150150251 | BIOSOLUBILIZER - Composition containing at least one substance that is not water-soluble and is solubilised in a sophorolipid, and at least water, and use thereof for cleaning hard surfaces and laundry, for killing plants, for combating insect pests, for combating fungus and mould proliferation, for combating gastropods, for combating moss, algae and lichen proliferation, for the cosmetics industry and for skin and hair care. | 06-04-2015 |
Christophe Rannou, Montigny-Le-Bretonneux FR
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20090309984 | HYBRID IMAGE STABILIZATION FOR VIDEO CAMERA - The invention relates to a method of stabilizing the images of a scene, acquired by means of an observation device of an imaging system, comprising the step of digital processing of a stream of successive images. It comprises a step of acquiring gyrometric measurements by means of at least one gyrometric sensor secured to the observation device, of using these gyrometric measurements to determine so-called approximate shifts undergone between successive images, and the image processing step comprising a sub-step of using the approximate shifts and the image stream acquired to determine so-called fine shifts undergone between successive images. | 12-17-2009 |
Eric Rannou, Brest Cedex 3 FR
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20130166985 | METHOD OF DETERMINING AT LEAST ONE PARAMETER OF AN ERROR-CORRECTING CODE IMPLEMENTED ON TRANSMISSION, CORRESPONDING DEVICE AND COMPUTER PROGRAM - A method and apparatus are provided for determining at least one parameter of an error correcting code implemented on transmission, termed a “coding parameter”, by analyzing a binary train received. The method implements a first step making it possible to coarsely define said at least one coding parameter, and a second step making it possible to refine said at least one coding parameter. | 06-27-2013 |
Patrice Rannou, Eybens FR
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20110139063 | FORMATION OF A THIN FILM OF MOLECULAR ORGANIC SEMICONDUCTOR MATERIAL - The invention relates to a method for forming a thin film of molecular organic semiconductor material (OSCM), said film being intended to be integrated into a device for applications in electronics or optoelectronics, which includes the following steps: step (c) of supplying a defined quantity of the molecular OSCM in the form of a melt to the surface of a substrate so as to form a thin film; and a step (d) of cooling according to a defined temperature profile in order to solidify the thin film, characterized in that the temperature of the substrate surface is equal to or above the melting point of the molecular OSCM at the moment of implementing step (a) and in that the temperature profile of step (b) comprises: a first part corresponding to a sufficiently slow controlled cooling of the molecular OSCM down to a temperature close to the crystallization temperature of the molecular OSCM, so as to cause only a single seed to appear in the thin film in melt form; and a second part corresponding to controlled cooling so that at least one single-crystal domain grows from this seed, the thin film finally obtained being a single-crystal film. The invention further relates to a method of forming an organic field-effect transistor. | 06-16-2011 |