Verilhac
Claire Verilhac, Pierre-Chatel FR
Patent application number | Description | Published |
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20140298480 | Increased Flexibility of Security Framework During Low Power Modes Management - The present invention relates to a method of managing switching from a first mode of operation to a second mode of operation a first processor in a processing device which comprises at least one other processor and a controller processor. The method comprises receiving a message which comprises a request to switch the first processor from a first to a second mode of operation; deciding whether the switching is appropriate; and upon decision of switching, switching the first processor from a first mode of operation to a second mode of operation according to the selected type of switching. | 10-02-2014 |
Jean-Marie Verilhac, Grenoble FR
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20090035565 | BONDING LAYER ON FLUOROPOLYMERS - The invention relates to a device comprising a layer made from a fluoropolymer, of which at least part of the surface is covered with a composition comprising a polymer having at least one fluorinated function and at least one acid or base function and forming a bonding layer on said fluoropolymer, said bonding layer being fully or partly covered by another layer. | 02-05-2009 |
20100183806 | METHOD FOR DEPOSITING A MATERIAL ONTO THE SURFACE OF AN OBJECT - The invention relates to a method of depositing a layer of material onto the surface of an object, of the type comprising the deposition of a layer of solution of said material in a first liquid followed by the evaporation of the first liquid to form the layer of material. | 07-22-2010 |
20100221909 | METHOD FOR MAKING AN ELECTRIC INTERCONNECTION BETWEEN TWO CONDUCTING LAYERS - This method for making an electric interconnection between two conducting layers separated by at least one insulation or semi-conducting layer, comprises forming a stud extending at least between the lower conducting layer and the upper conducting layer, wherein the nature and/or the shape of said stud impart non-wettability properties relative to the material used for the separating layer. | 09-02-2010 |
20130029455 | METHOD FOR MANUFACTURING TWO ADJACENT AREAS MADE OF DIFFERENT MATERIALS - The invention relates to a method for manufacturing adjacent first and second areas of a surface, said areas consisting, respectively, of first and second materials that are different from each other. Said method involves: depositing a first liquid volume that encompasses the first area and comprises a solvent in which the first material is dispersed; depositing a second liquid volume that encompasses the second area and comprises a solvent in which the second material is dispersed; and removing the solvents. According to the invention, the solvents of the first and second volumes are immiscible, and the second volume is simultaneously or consecutively deposited with the deposition of the first volume, before the first volume reaches the second area. | 01-31-2013 |
20130069050 | OPTOELECTRONIC DEVICE HAVING AN EMBEDDED ELECTRODE - An optoelectronic device including a first electrode arranged on a substrate, a second electrode that includes a first surface facing the first electrode, and a semiconductor material layer that is in electric contact with the first and second electrodes. The second electrode includes a side wall that is adjacent to the first surface and is covered with the semiconductor material layer by the insertion of a self-assembled monolayer. | 03-21-2013 |
Michael Verilhac, Paris FR
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20130070315 | Extraction of a Document in a Series of Recorded Images - The invention relates to a document-processing system, which includes a device suitable for supplying consecutive recorded images as well as a background surface, comprising a step of storing a standard background surface image. The next step consists of detecting the presence of a document moving across a series of recorded images relative to the standard background surface image. The following step consists of monitoring the movement of the document within the series of images. The end of the movement of the document is then detected and the standard background surface image is updated. The movement of the document is monitored by determining document-extraction masks respectively for the recorded images, the extraction mask of a recorded image being obtained according to an entropy card of the recorded image relative to said standard background surface image. | 03-21-2013 |
20130129248 | Method and Device for Obtaining an Image of a Crumpled Document From an Image of Said Document When Same is Crumpled - The present invention relates to a method and device for obtaining an image of a crumpled document from an image of this document when it is crumpled. The method comprises a step of determining a three-dimensional geometric model of the surface of the crumpled document by triangulation of three-dimensional points defined from the pattern of a target extracted from the image of this document when it is crumpled; the method is characterised in that it comprises a step of determining a projection of the three-dimensional geometric model onto a so-called acquisition plane, by means of error minimisation of this projection under constraints of preserving defined geometric characteristics in the vicinity of the three-dimensional points, and in that it comprises a step of superimposing the textures associated with the three-dimensional model onto the projection of this model thus determined. The present invention likewise relates to target patterns that make it possible to improve the quality of the image resulting from the method to be improved and/or to reduce the cost for computing said image. | 05-23-2013 |
Michaƫl Verilhac, Paris FR
Patent application number | Description | Published |
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20130129248 | Method and Device for Obtaining an Image of a Crumpled Document From an Image of Said Document When Same is Crumpled - The present invention relates to a method and device for obtaining an image of a crumpled document from an image of this document when it is crumpled. The method comprises a step of determining a three-dimensional geometric model of the surface of the crumpled document by triangulation of three-dimensional points defined from the pattern of a target extracted from the image of this document when it is crumpled; the method is characterised in that it comprises a step of determining a projection of the three-dimensional geometric model onto a so-called acquisition plane, by means of error minimisation of this projection under constraints of preserving defined geometric characteristics in the vicinity of the three-dimensional points, and in that it comprises a step of superimposing the textures associated with the three-dimensional model onto the projection of this model thus determined. The present invention likewise relates to target patterns that make it possible to improve the quality of the image resulting from the method to be improved and/or to reduce the cost for computing said image. | 05-23-2013 |