Patents by Inventor Julien Olivier
Julien Olivier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240116963Abstract: The present invention relates to new dendrimers with thiophosphoramidate units and derivatives, their preparation method and their use.Type: ApplicationFiled: December 22, 2020Publication date: April 11, 2024Inventors: Abdelouahd OUKHRIB, Julien AUJARD-CATOT, Rèmy POUPOT, Cèdric-Olivier TURRIN
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Publication number: 20240070046Abstract: Systems and methods for managing rate-controlled and scheduled workloads in distributed computing systems. One example method provides a distributed two-phase algorithm, which utilizes an external timer service and local high-resolution timers to orchestrate time critical workloads on distributed computing systems. The first phase is a planning phase implemented as a recurrent process by means of repeated registrations to the external timer service. During the planning phase, a portion or all of the workload to be performed is broken down into small batches to be assigned to computing instances for execution at a later time. The second phase is a batch execution phase. Each batch planned during the planning phase includes fine-grained instructions as to when each item within the batch is to be executed. The computing instance receiving the batch uses local high-resolution timers to synchronize the execution of items relative to one another.Type: ApplicationFiled: August 29, 2022Publication date: February 29, 2024Inventors: Nicolas Therrien, Julien Bastien-Beaudet, Michel-Olivier Bouchard, Olivier St-Amour
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Patent number: 9535532Abstract: A method of acquiring data of a matrix touch sensor including a matrix array of cells arranged according to a set of rows and columns, the method including: activating the cells arranged according to a column of at least one subset of columns of the matrix touch sensor; taking an overall measurement of an overall electrical characteristic on all the rows of at least one subset of rows of the matrix touch sensor; taking a sequential measurement of an electrical characteristic successively on each row of the at least one subset of rows, if the overall electrical characteristic has a value representative of a contact on at least one of the cells arranged according to the column; and repeating the overall measurement and sequential measurement after activating the cells arranged according to another column of the at least one subset of columns of the matrix touch sensor.Type: GrantFiled: October 10, 2012Date of Patent: January 3, 2017Assignee: NISSHA PRINTING CO., LTD.Inventors: Julien Olivier, Pascal Joguet, Guillaume Largillier
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Publication number: 20140247236Abstract: A method of acquiring data of a matrix touch sensor including a matrix array of cells arranged according to a set of rows and columns, the method including: activating the cells arranged according to a column of at least one subset of columns of the matrix touch sensor; taking an overall measurement of an overall electrical characteristic on all the rows of at least one subset of rows of the matrix touch sensor; taking a sequential measurement of an electrical characteristic successively on each row of the at least one subset of rows, if the overall electrical characteristic has a value representative of a contact on at least one of the cells arranged according to the column; and repeating the overall measurement and sequential measurement after activating the cells arranged according to another column of the at least one subset of columns of the matrix touch sensor.Type: ApplicationFiled: October 10, 2012Publication date: September 4, 2014Applicant: STANTUMInventors: Julien Olivier, Pascal Joguet, Guillaume Largillier
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Patent number: 8730203Abstract: A data acquisition method to acquire data from a multicontact matrix tactile sensor having a matrix array of a cells, includes scanning the cells of the matrix array sequentially, and measuring an electrical characteristic of a cell, which represents a weight of the cell. The method also includes comparing the weight with a predetermined significant weight value interval, storing cell data associated with the cell, where the cell data includes the weight and coordinates of the cell in the matrix array, after the weight is determined to lie within the predetermined significant weight value interval. The method also verifies an existence of a data record associated with neighboring cells in a neighboring zone of the cell, and updates the data record associated with the neighboring cells by storing in the data record data associated with the cell, after the existence of the data record is confirmed.Type: GrantFiled: September 2, 2011Date of Patent: May 20, 2014Assignee: StantumInventor: Julien Olivier
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Publication number: 20130241878Abstract: A touch sensor including a tactile detection zone including a matrix array of conducting tracks constituting columns on a first insulating layer and rows on a second insulating layer, the first and second insulating layers being disposed opposite one another, and an array of conducting tracks configured to transfer electrical signals between the rows and columns of the matrix array and an interface connector for interfacing with a control system of the tactile sensor. The touch sensor further includes control circuits associated respectively with the rows and columns of the matrix array of conducting tracks, the array of conducting tracks extending between the control circuits and the interface connector.Type: ApplicationFiled: November 23, 2011Publication date: September 19, 2013Applicant: StantumInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Publication number: 20130229379Abstract: A tactile sensor includes an insulating support including a first face including a first series of parallel conducting tracks and a second face including a second series of parallel conducting tracks, the insulating support being folded and the second face being disposed opposite the first face. The tactile sensor includes an array of conducting tracks extending in an edge zone intended to be folded, along fold lines. The tactile sensor can, for example, be used in a tactile control screen.Type: ApplicationFiled: November 25, 2011Publication date: September 5, 2013Applicant: STANTUMInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Patent number: 8427180Abstract: A multicontact tactile sensor including a matrix formed of two transparent conducting layers, at least one exhibiting an array of fine conducting tracks, a control circuit including a power supply for one of the layers, and a mechanism detecting the other layer, the sensor having an operating mode of multicontact type corresponding to a sweep of supply to the lines of the corresponding layer, and an operating mode of monocontact type corresponding to a continuous and uniform supply over a whole of the sensor, each operating mode being activated as a function of the detection or nondetection of at least one contact.Type: GrantFiled: December 19, 2008Date of Patent: April 23, 2013Assignee: StantumInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Patent number: 8363023Abstract: An electronic analysis circuit of a multicontact passive-matrix tactile sensor including an electrical supply mechanism powering one of two axes of the matrix, and a mechanism detecting electrical characteristics along the other axis of the matrix, at intersections between the two axes. The supply axis and the detection axis are alternated. A multicontact passive-matrix tactile sensor includes an electrical supply mechanism powering one of the two axes of the matrix, a mechanism detecting electrical characteristics along the other axis of the matrix, at the intersections between the two axes, and such an electronic circuit.Type: GrantFiled: December 19, 2008Date of Patent: January 29, 2013Assignee: StantumInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Publication number: 20120293297Abstract: A multi-contact, tactile sensor including an upper layer including strip conductors arranged in lines, a lower layer including strip conductors arranged in columns, and a spacer positioned between the upper layer and the lower layer to insulate the upper layer and lower layer. An electromechanical mechanism is arranged between the upper and lower layers to increase electrical contact resistance during contact between at least one strip conductor of the upper layer and at least one strip conductor of the lower layer.Type: ApplicationFiled: January 4, 2011Publication date: November 22, 2012Applicant: StantumInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Publication number: 20120200512Abstract: A data acquisition method to acquire data from a multicontact matrix tactile sensor having a matrix array of a cells, includes scanning the cells of the matrix array sequentially, and measuring an electrical characteristic of a cell, which represents a weight of the cell. The method also includes comparing the weight with a predetermined significant weight value interval, storing cell data associated with the cell, where the cell data includes the weight and coordinates of the cell in the matrix array, after the weight is determined to lie within the predetermined significant weight value interval. The method also verifies an existence of a data record associated with neighboring cells in a neighboring zone of the cell, and updates the data record associated with the neighboring cells by storing in the data record data associated with the cell, after the existence of the data record is confirmed.Type: ApplicationFiled: September 2, 2011Publication date: August 9, 2012Applicant: STANTUMInventor: Julien Olivier
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Publication number: 20110298445Abstract: The invention relates to a multipoint sensor (1), including: an upper layer (3) made of conducting tracks arranged in lines; a lower layer (6) made of conducting tracks arranged in columns; spacers (4) provided between the upper layer and the lower layer so as to insulate the upper layer (3) and the lower layer (6), characterised in that the sensor further includes at least one resistive intermediate layer (5) provided between the spacers and at least one layer from among the upper conducting layer and the lower conducting layer.Type: ApplicationFiled: February 17, 2010Publication date: December 8, 2011Applicant: STANTUMInventors: Pascal Joguet, Julien Olivier
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Publication number: 20110141026Abstract: A multi-contact tactile sensor including an elastically deformable interaction layer and a supporting layer, a lower surface of the interaction layer including an array of strip conductors and an upper surface of the supporting layer including an array of strip conductors that are not parallel to the array of strip conductors on the interaction layer. The interaction layer and the supporting layer are separated by a first series of rigid insulating spacers. A second series of conducting spacers is in contact with at least one of the two arrays of strip conductors. The impedance and dimensions of the spacers of the second series are determined to prevent contact at rest and enable local contact during deformation of the interaction layer between the spacers of the second series and the array of strip conductors of the layer opposite the spacers.Type: ApplicationFiled: August 5, 2009Publication date: June 16, 2011Applicant: StantumInventors: Pascal Joquet, Julien Olivier
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Publication number: 20110134067Abstract: A method for acquisition and analysis of a multi-contact tactile sensor including a matrix of capture points and an electronic analysis circuit for controlling the acquisition and analysis of the matrix. The method includes acquisition of a sensor detection zone to determine a state of each of contact points of the detection zone and analysis of detection zone to deliver information as a function of an activation state of the contact points. The acquisition and the analysis are repeated iteratively. The acquisition is performed on a detection zone containing the activated contact points determined during a preceding analysis. The detection zone is smaller than the detection zone acquired during the preceding acquisition. The iteration is performed until a pre-determined spatial resolution is obtained. An electronic acquisition and analysis circuit and a multi-contact tactile sensor can implement such a method.Type: ApplicationFiled: August 5, 2009Publication date: June 9, 2011Applicant: STANTUMInventors: Pascal Joguet, Julien Olivier
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Publication number: 20110025619Abstract: An electronic analysis circuit for a multicontact passive-matrix tactile sensor including an electrical supply mechanism powering one of two axes of the matrix, and a mechanism detecting electrical characteristics along the other axis of the matrix, at nodes between the two axes. At least one scanning characteristic is modulated locally or temporally. A multicontact passive-matrix tactile sensor can include such an electronic analysis circuit.Type: ApplicationFiled: December 19, 2008Publication date: February 3, 2011Applicant: STANTUMInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Publication number: 20110001487Abstract: A multicontact tactile sensor including a matrix formed of two transparent conducting layers, at least one exhibiting an array of fine conducting tracks, a control circuit including a power supply for one of the layers, and a mechanism detecting the other layer, the sensor having an operating mode of multicontact type corresponding to a sweep of supply to the lines of the corresponding layer, and an operating mode of monocontact type corresponding to a continuous and uniform supply over a whole of the sensor, each operating mode being activated as a function of the detection or nondetection of at least one contact.Type: ApplicationFiled: December 19, 2008Publication date: January 6, 2011Applicant: STANTUMInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Publication number: 20100302197Abstract: An electronic analysis circuit of a multicontact passive-matrix tactile sensor including an electrical supply mechanism powering one of two axes of the matrix, and a mechanism detecting electrical characteristics along the other axis of the matrix, at intersections between the two axes. The supply axis and the detection axis are alternated. A multicontact passive-matrix tactile sensor includes an electrical supply mechanism powering one of the two axes of the matrix, a mechanism detecting electrical characteristics along the other axis of the matrix, at the intersections between the two axes, and such an electronic circuit.Type: ApplicationFiled: December 19, 2008Publication date: December 2, 2010Applicant: STANTUMInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Publication number: 20100289507Abstract: A multicontact transparent tactile sensor including two at least partially conducting transparent layers, the layers being spaced apart by an insulating transparent material. At least one of the layers includes a transparent sheet on which is deposited an array of conducting tracks whose width is less than 80 microns.Type: ApplicationFiled: December 19, 2008Publication date: November 18, 2010Applicant: StantumInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Publication number: 20100289508Abstract: An electronic analysis circuit for a passive-matrix multicontact tactile sensor including an electrical supply mechanism feeding one of two axes of the matrix, and a mechanism for detecting electrical characteristics along the other axis of the matrix, at intersections between the two axes. The electrical characteristic measured is alternately capacitance and resistance. A multicontact passive-matrix tactile sensor includes an electrical supply mechanism feeding one of the two axes of the matrix, a mechanism detecting electrical characteristics along the other axis of the matrix, at the intersections between the two axes, and such an electronic analysis circuit.Type: ApplicationFiled: December 19, 2008Publication date: November 18, 2010Applicant: StantumInventors: Pascal Joguet, Guillaume Largillier, Julien Olivier
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Publication number: 20100117974Abstract: The disclosure relates to a transparent multi-tactile sensor including a transparent semi-conducting active layer provided between two transparent conducting layers arranged as an array of cells formed by the intersection of rows and columns, characterised in that it comprises a control circuit successively supplying each semi-conducting portion corresponding to a cell, said control circuit including a means for analyzing the variation in the electrical characteristics due to the deformation of one or more sensor areas, each area including one or more cells, the semi-conducting characteristic of said intermediate layer making said cells independent from the measuring circuit.Type: ApplicationFiled: April 3, 2008Publication date: May 13, 2010Inventors: Pascal Joguet, Julien Olivier