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Colas, FR
Christophe Colas, Carrieres Sur Seine FR
| Patent application number | Description | Published |
|---|---|---|
| 20110162083 | SYSTEM AND METHOD FOR SECURING DATA - The invention relates to a system and method for making data secure. The inventive system is characterized in that it comprises:—a monotonic counter;—a computational entity;—a physical data medium comprising one or a plurality of data blocks, a first master block comprising the last value recovered from the monotonic counter, an identifier of the last data block written on said medium, a first authentication code guaranteeing the authenticity of the written data block or blocks, a second authentication code calculated from the last written data block, said data being fixed at a neutral value, and a third authentication code guaranteeing the authenticity of the first master block, and a second master block forming a replica of the first master block; and—an authentication key. The invention is used, in particular, to make data secure against playback and sudden interruptions in service in embedded systems. | 06-30-2011 |
Michel Colas, St. Jean Le Blanc FR
| Patent application number | Description | Published |
|---|---|---|
| 20090110334 | ERGONOMIC BAG ASSEMBLY FOR FOODS - The invention relates to a bag assembly for foods, in particular granular foods, including at least one bag which comprises two main walls joined by two side faces forming a gusset (S | 04-30-2009 |
Pauline Colas, Ris-Orangis FR
| Patent application number | Description | Published |
|---|---|---|
| 20100188718 | Method and Apparatus for Generating Reconstructions of Information Encoded in Ambient Light Modulators - The present invention relates to a method and device for the generation of reconstructions of information encoded on spatial light modulators by way of illumination with coherent incident waves. The invention includes the following steps: Splitting of the incident wave into at least two incident sub-waves, Modulation of the incident sub-waves with the help of selected apodisation functions so to form modulated incident sub-waves, Direction of the modulated incident sub-waves towards the corresponding, spatially separated and pixel-matrix-shifted spatial light modulators, Diffraction of the modulated incident sub-waves at the encoded pixels of the respective spatial light modulators, Additive combination of the sub-waves emitted by the respective spatial light modulators to form one common emitted wave, and Transformation of the emitted wave into the Fourier plane with the help of a projection system. | 07-29-2010 |
Pauline Colas, Charenton-Le-Pont FR
| Patent application number | Description | Published |
|---|---|---|
| 20100283965 | Method of Selecting a Semi-Finished Ophthalmic Lens According to a Given Spectacle Frame - A method of selecting a semi-finished ophthalmic lens according to a given spectacle frame comprising the steps of: providing the spectacle frame front face base data providing a list of semi-finished ophthalmic lenses with a plurality of front face bases, and selecting from the list of semi-finished ophthalmic lenses the semi-finished ophthalmic lens whose front base is the closest from the front base of the spectacle frame. | 11-11-2010 |
| 20100283966 | Method for Selecting Base-Curves for an Ophthalmic Lens and Related Spectacle Lens Manufacturing Method - A method for selecting base-curves for an ophthalmic lens according to given prescription data comprising the steps of: providing a base-curve series consisting of a plurality of base-curves; calculating a target lens according to the prescription data; calculating the base-curves calculated lenses according to the prescription data; selecting, for at least an optical parameter and/or a geometrical parameter, a threshold value for the difference between the base-curves calculated lenses values and the target lens value of said parameter(s); determining the list of the base-curves of the base-curve series where said difference for said parameter(s) is less or equal to the selected threshold value(s). | 11-11-2010 |
Pierre Colas, St Didier Au Mont D'Or FR
| Patent application number | Description | Published |
|---|---|---|
| 20090203685 | ANTI-PROLIFERATIVE COMPOUNDS FROM A 3-ARYL-COUMARINE OR 3-ARYL-QUINOLIN-2-ONE AND USES THEREOF - The present invention is directed to molecules deriving from a 3-aryl-coumarine or 3-aryl-quinolin-2-one and having potent anti-proliferative and/or cytotoxic activity, especially against tumoral cells. The present invention also concerns the uses of these molecules in therapeutic application, for the treatment of different cancers. The invention also discloses the use of said compound for the manufacture of a medicament for treating cancer. The invention also concerns a process for inhibiting cell proliferation comprising contacting said cells with a compound of the invention. | 08-13-2009 |
Pierre Colas, Santec FR
| Patent application number | Description | Published |
|---|---|---|
| 20110071087 | POLYPEPTIDES HAVING MODULATORY EFFECTS ON CELLS - The present invention relates to peptides and polypeptides having the sequence SAVTFAVCAL or variants thereof, capable of binding to Calcineurin and/or to NS5A-TP2 and to their use in therapy, as well as to nucleic acid sequences and vectors encoding these peptides and polypeptides, and to cells comprising said polypeptides, nucleic acid sequences or vectors. The invention further relates to the use of the peptides, polypeptides or their derivatives to bring about phenotypic changes in mammalian cells, particularly to up-regulate calcineurin activity. The invention finally relates to a method for intracellular identification of substances which bind to calcineurin and which modulate the physiological effects of calcineurin. | 03-24-2011 |
Thierry Colas, Quetigny FR
| Patent application number | Description | Published |
|---|---|---|
| 20090277953 | ONE-PIECE BLANK, DISPLAY CASE, AND METHOD AND DEVICE FOR PRODUCING SUCH A CASE FROM SAID BLANK - The present invention relates to a one-piece blank ( | 11-12-2009 |
| 20110053746 | METHOD AND DEVICE FOR MAKING BOXES FROM A SET OF BLANKS - This is a method and device for making a packaging box from two blanks ( | 03-03-2011 |