Patents by Inventor Olivier Charles
Olivier Charles 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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Patent number: 11965829Abstract: A device for spectroscopically analysing a grain sample may include a first infrared analysis module, a second fluorescence analysis module, a third specific weight analysis module and a processing module. Each of the first and second modules may include a measurement chamber, an excitation submodule to emit at least one electromagnetic radiation towards at least a portion of the sample, a measurement submodule, and a draining system. The third analysis module may include a container, and a measurement submodule to measure a specific weight of the sample. A processing module may be connected to each of the modules and may include a memory to receive data transmitted by a communication network, the data including electromagnetic spectra acquired and specific weights measured, and a processor to couple the data received in the memory and to determine an indicator of quality of the sample from the coupled data.Type: GrantFiled: July 12, 2019Date of Patent: April 23, 2024Assignee: Spectralys InnovationInventors: Clément Voisin, Olivier Charles-Francois, Papus Boutaouakou, Monji Messaoudi, Stéphane Oddos
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Patent number: 11962616Abstract: A method and associated circuits protect data stored in a secure data circuit of a telecommunication device equipped with a near-field communication (NFC) router, a microcontroller, and the secure data circuit. In the method, each message received with the NFC router is parsed to retrieve a communication pipe identifier and an instruction code. The communication pipe identifier and the instruction code are compared to corresponding information in a filter table. Instruction codes of particular messages that attempt to modify a communication pipe by reassigning one end of the communication pipe from the port of the NFC router to a different circuit are acted upon. These messages are blocked from reaching the secure data circuit when the instruction code is not authorized in the filter table, and these messages are permitted when the instruction code is authorized in the filter table.Type: GrantFiled: January 11, 2021Date of Patent: April 16, 2024Assignees: PROTON WORLD INTERNATIONAL N.V., STMICROELECTRONICS (ROUSSET) SASInventors: Olivier Van Nieuwenhuyze, Thierry Huque, Alexandre Charles
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Publication number: 20240098081Abstract: A management method for authenticating a user of a device on an equipment item that is accessed by password. The method includes: acquiring a first password by the equipment item, the password being a result of a calculation based on a first secret data item; access by the user to the equipment item, which includes: the equipment item receiving a second password which is calculated by the device based on a second secret data item; and authenticating the user of the device on the equipment item if the second password received during the receiving corresponds to the first password obtained during the acquisition.Type: ApplicationFiled: December 2, 2021Publication date: March 21, 2024Inventors: Olivier Charles, Pascal Nourry
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Publication number: 20240027339Abstract: A device is for analyzing a heterogeneous sample (S). The device includes a measurement module having a reservoir configured to accommodate the sample (S), a first infrared spectroscopy subassembly and a second fluorescence spectroscopy subassembly. The first subassembly includes a diffusing optical element which is positioned so as to allow the implementation of reliable infrared spectroscopy measurements with a high precision without degrading the fluorescence spectroscopy measurements which take place on the same sample. The device includes a processing module connected to the measurement module by a communication network and a processor configured to analyze the data obtained by infrared spectroscopy and fluorescence spectroscopy.Type: ApplicationFiled: August 20, 2021Publication date: January 25, 2024Applicant: Spectralys InnovationInventors: Abdelhaq Acharid, Ines Birlouez, Papus Boutaouakou, Olivier Charles-Francois, Elliot Legrand, Monji Messaoudi, Stephane Oddos, Clement Voisin
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Patent number: 11438644Abstract: Various client devices include displays and one or more image capture devices configured to capture video data. Different users of an online system are associated with client devices that exchange information captured by their respective image capture devices. When exchanging information, presentation of content to users associated with different client device may be initially synchronized across the client devices. To synchronize content presentation, a client device initiating presentation of the content transmits a request identifying the content and an initial time to other client devices. The initial time is greater than a maximum return time or latency in a network coupling the client devices and the online system from a time when the request is transmitted. A client device determined to be out of synchronization with one or more other client devices receives a command to modify a rate at which the content is presented to reestablish synchronization.Type: GrantFiled: September 16, 2021Date of Patent: September 6, 2022Assignee: Meta Platforms, Inc.Inventors: Rafael Camargo, Olivier Charles Gratry, Vincent Charles Cheung, Connie Yeewei Ho
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Patent number: 11166065Abstract: Various client devices include displays and one or more image capture devices configured to capture video data. Different users of an online system are associated with client devices that exchange information captured by their respective image capture devices. When exchanging information, presentation of content to users associated with different client device may be initially synchronized across the client devices. To synchronize content presentation, a client device initiating presentation of the content transmits a request identifying the content and an initial time to other client devices. The initial time is greater than a maximum return time or latency in a network coupling the client devices and the online system from a time when the request is transmitted. A client device determined to be out of synchronization with one or more other client devices receives a command to modify a rate at which the content is presented to reestablish synchronization.Type: GrantFiled: September 5, 2019Date of Patent: November 2, 2021Assignee: Facebook, Inc.Inventors: Rafael Camargo, Olivier Charles Gratry, Vincent Charles Cheung, Connie Yeewei Ho
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Publication number: 20210123861Abstract: A device for spectroscopically analysing a grain sample may include a first infrared analysis module, a second fluorescence analysis module, a third specific weight analysis module and a processing module. Each of the first and second modules may include a measurement chamber, an excitation submodule to emit at least one electromagnetic radiation towards at least a portion of the sample, a measurement submodule, and a draining system. The third analysis module may include a container, and a measurement submodule to measure a specific weight of the sample. A processing module may be connected to each of the modules and may include a memory to receive data transmitted by a communication network, the data including electromagnetic spectra acquired and specific weights measured, and a processor to couple the data received in the memory and to determine an indicator of quality of the sample from the coupled data.Type: ApplicationFiled: July 12, 2019Publication date: April 29, 2021Inventors: Clément VOISIN, Olivier CHARLES-FRANCOIS, Papus BOUTAOUAKOU, Monji MESSAOUDI, Stéphane ODDOS
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Publication number: 20200202050Abstract: An oil & gas pipe layout design module configured to determine a layout of pipe based on minimum bend range, design circles, and locations of drilling assets on a subsea floor.Type: ApplicationFiled: December 20, 2019Publication date: June 25, 2020Applicant: FutureOn, LLCInventors: Darrell Knight, Jostein Lien, Olivier Charles Robert Chatry, Jon-Andr Christensen Babsvik, Olav Andre Sylthe, Osman Keskin
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Patent number: 10440419Abstract: Various client devices include displays and one or more image capture devices configured to capture video data. Different users of an online system are associated with client devices that exchange information captured by their respective image capture devices. When exchanging information, presentation of content to users associated with different client device may be initially synchronized across the client devices. To synchronize content presentation, a client device initiating presentation of the content transmits a request identifying the content and an initial time to other client devices. The initial time is greater than than a maximum return time or latency in a network coupling the client devices and the online system from a time when the request is transmitted. A client device determined to be out of synchronization with one or more other client devices receives a command to modify a rate at which the content is presented to reestablish synchronization.Type: GrantFiled: December 27, 2017Date of Patent: October 8, 2019Assignee: Facebook, Inc.Inventors: Rafael Camargo, Olivier Charles Gratry, Vincent Charles Cheung, Connie Yeewei Ho
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Publication number: 20190200072Abstract: Various client devices include displays and one or more image capture devices configured to capture video data. Different users of an online system are associated with client devices that exchange information captured by their respective image capture devices. When exchanging information, presentation of content to users associated with different client device may be initially synchronized across the client devices. To synchronize content presentation, a client device initiating presentation of the content transmits a request identifying the content and an initial time to other client devices. The initial time is greater than than a maximum return time or latency in a network coupling the client devices and the online system from a time when the request is transmitted. A client device determined to be out of synchronization with one or more other client devices receives a command to modify a rate at which the content is presented to reestablish synchronization.Type: ApplicationFiled: December 27, 2017Publication date: June 27, 2019Inventors: Rafael Camargo, Olivier Charles Gratry, Vincent Charles Cheung, Connie Yeewei Ho
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Patent number: 9071599Abstract: A method of configuring a terminal including initializing the terminal, and which automatically triggers at least: detecting presence of a memory by a basic input/output system of the terminal, accessing the memory by the basic input/output system, starting up an operating system stored in the memory, and starting up a driver of a telecommunication network access module, the driver of the access module being stored in the memory and configured to drive the access module through a communication link between the terminal and a telecommunication device including the access module.Type: GrantFiled: October 5, 2011Date of Patent: June 30, 2015Assignee: France TelecomInventors: Olivier Charles, Julien Tinnes, Eric Leclercq
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Patent number: 8959311Abstract: A system is provided that includes a processor and a random access memory (RAM) coupled to the processor. The RAM is divided into public RAM and secure RAM. The system also includes a system memory coupled to the processor, wherein the system memory stores RAM resize instructions that, when executed, enable the public RAM and the secure RAM to be dynamically resized. The system memory may also store save/restore secure RAM instructions that, when executed, perform a save operation that saves the secure RAM to non-volatile memory and a restore operation that restores the secure RAM from the non-volatile memory. The system memory may also store arbitration instructions that, when executed, enable a cryptographic hardware accelerator (HWA) to be shared by a secure application and a public application.Type: GrantFiled: September 12, 2006Date of Patent: February 17, 2015Assignee: Texas Instruments IncorporatedInventors: Mehdi-Laurent Akkar, Aymeric Stéphane Vial, Olivier Charles Schuepbach
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Patent number: 8181006Abstract: Method of configuring a terminal (10a) by means of a device external to said terminal (50a) able to communicate with said terminal and comprising data storage means, the initialization of said terminal triggering at least: a step for executing a boot program of an operating system of said terminal, said boot program being stored in a first memory area of said storage means, a step for verifying, by the boot program, a first digital signature of a first file stored in a second memory area of said storage means, said first file comprising a kernel of an operating system of said terminal, a step for starting up said kernel, said startup step being intended to be triggered only if said digital signature is valid.Type: GrantFiled: May 14, 2007Date of Patent: May 15, 2012Assignee: France TelecomInventors: Olivier Charles, Eric Leclercq, Matthieu Maupetit
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Publication number: 20120089838Abstract: A method of configuring a terminal including initializing the terminal, and which automatically triggers at least: detecting presence of a memory by a basic input/ouput system of the terminal, accessing the memory by the basic input/ouput system, starting up an operating system stored in the memory, and starting up a driver of a telecommunication network access module, the driver of the access module being stored in the memory and configured to drive the access module through a communication link between the terminal and a telecommunication device including the access module.Type: ApplicationFiled: October 5, 2011Publication date: April 12, 2012Applicant: FRANCE TELECOMInventors: Olivier CHARLES, Julien Tinnes, Eric Leclercq
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Patent number: 8128375Abstract: The monocrystalline turbomachine blade according to the invention that is cast and directionally solidified, is disclosed. The blade includes an airfoil with a leading edge, a pressure face, a suction face, a trailing edge, a skeleton and having a longitudinal axis, the faces and having a neck line, respectively a pressure face neck and a suction face neck relative to the adjacent blade in the turbomachine rotor of which it forms an element; an endpiece of the airfoil, such as a heel or a platform, having an airfoil end face, on the stream side, forming an angle with the axis ZZ; and a connection zone between the airfoil and the airfoil end face. The connection zone forms a fattening of the airfoil. The connection zone extends about the leading edge between a point P1 situated on the suction face of the airfoil upstream of the suction face neck and a point P3 situated on the pressure face of the airfoil upstream of the pressure face neck.Type: GrantFiled: December 12, 2008Date of Patent: March 6, 2012Assignee: SNECMAInventors: Patrick Joseph Marie Girard, Jean-Claude Marcel Auguste Hanny, Renaud Martet, Olivier Charles Henri Massy, Philippe Jean-Pierre Pabion, Stephanie Dominique Roger
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Patent number: 7875269Abstract: The present invention relates to hair colouring and hair bleaching compositions comprising a source of carbonate ions, at least one oxidizing agent and a specified gel network thickener system wherein said composition is free of a source of radical scavengers. The compositions surprisingly provide improved hair colourant and bleaching compositions which deliver improved lift, lightening and colour delivery whilst minimizing damage which are easy to manufacture and have long shelf life stability.Type: GrantFiled: December 1, 2005Date of Patent: January 25, 2011Assignee: The Procter & Gamble CompanyInventors: Andrei Sergeevich Bureiko, Olivier Charles Raineau
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Patent number: 7869451Abstract: The invention relates to a method in particular enabling the computer terminal (T_L) of a local network (RES_L), connected to a gateway (PASS_D) of a remote network (RES_D) by an IPsec tunnel in blocking mode, to launch a print job on a printer (E_L) belonging to the local network. To do this, the gateway (PASS_D) stores the correspondence between the public address (AD_1) of the local router (ROUT_L) providing the connection of the terminal to the Internet, and the private address (ad_3) assigned to the terminal (T_L) in the addressing plan of the remote network (RES_D) during the establishment of the tunnel, and sends the print flow to the local router (ROUT_L), which directs it to the local printer (E_L) by a port translation technique.Type: GrantFiled: December 14, 2005Date of Patent: January 11, 2011Assignee: France TelecomInventors: Olivier Charles, Laurent Butti, Franck Veysset
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Patent number: 7730527Abstract: Disclosed is a method and system for controlling access of a source terminal to a network that includes, in particular, a firewall and an authentication portal that maintains the firewall during an access request originating from the source terminal and which permits access when periodically and subsequently provided with a valid authentication token. The source terminal can also communicate in tunnel mode with the destination terminal of the network via a block mode tunnel. Authentication tokens are periodically supplied on the OSI Layer 2 level so that the tokens continue to be provided during a block tunnel mode communication. A network operator can maintain access control using a captive portal paradigm even when a user chooses to use a block mode tunnel.Type: GrantFiled: May 27, 2005Date of Patent: June 1, 2010Assignee: France TelecomInventors: Olivier Charles, Laurent Butti, Franck Veysset
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Publication number: 20090158026Abstract: Method of configuring a terminal (10a) by means of a device external to said terminal (50a) able to communicate with said terminal and comprising data storage means, the initialization of said terminal triggering at least: a step for executing a boot program of an operating system of said terminal, said boot program being stored in a first memory area of said storage means, a step for verifying, by the boot program, a first digital signature of a first file stored in a second memory area of said storage means, said first file comprising a kernel of an operating system of said terminal, a step for starting up said kernel, said startup step being intended to be triggered only if said digital signature is valid.Type: ApplicationFiled: May 14, 2007Publication date: June 18, 2009Applicant: France TelecomInventors: Olivier Charles, Eric Leclercq, Matthieu Maupetit
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Publication number: 20090155085Abstract: The monocrystalline turbomachine blade according to the invention that is cast and directionally solidified, comprising: an airfoil with a leading edge, a pressure face, a suction face, a trailing edge, a skeleton and having a longitudinal axis, the faces and having a neck line, respectively a pressure face neck and a suction face neck relative to the adjacent blade in the turbomachine rotor of which it forms an element, an endpiece of the airfoil, such as a heel or a platform, having an airfoil end face, on the stream side, forming an angle with the axis ZZ and a connection zone between the airfoil and said airfoil end face, said connection zone forming a fattening of the airfoil, is characterized in that said connection zone extends about the leading edge between a point P1 situated on the suction face of the airfoil upstream of the suction face neck and a point P3 situated on the pressure face of the airfoil upstream of the pressure face neck.Type: ApplicationFiled: December 12, 2008Publication date: June 18, 2009Applicant: SNECMAInventors: Patrick Joseph Marie GIRARD, Jean-Claude Marcel Auguste Hanny, Renaud Martet, Olivier Charles Hanri Massy, Philippe Jean-pierre Pabion, Stephanie Dominique Roger