Patents by Inventor Philippe Martineau
Philippe Martineau 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: 11521203Abstract: A base key that is stored at a mobile device may be received. A first dynamic key that is based on the base key may be generated. First transaction data corresponding to a first transaction associated with the mobile device may be received. Furthermore, the first dynamic key may be updated to generate a second dynamic key based on a combination of the first dynamic key and the first transaction data corresponding to the first transaction. Authentication of a second transaction associated with the mobile device may be requested based on the second dynamic key.Type: GrantFiled: July 6, 2016Date of Patent: December 6, 2022Assignee: CRYPTOGRAPHY RESEARCH, INC.Inventors: Ambuj Kumar, Philippe Martineau, William Craig Rawlings, Helena Handschuh
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Patent number: 11299220Abstract: A track system for use with a towed vehicle has an attachment assembly and a multi-member frame assembly. The multi-member frame assembly includes a primary frame member connected to the attachment assembly, at least one wheel-bearing frame member pivotably connected to the primary frame member about a pivot located within a recess, and at least one resilient bushing assembly located within the recess and engaging the pivot. The at least one bushing assembly is resiliently deformable in a circumferential direction to permit pivoting of the pivot with respect to the recess, and is fixedly connected within the recess to resiliently bias the pivot towards a rest position with respect to the recess. The track system further includes leading and trailing idler wheel assemblies rotatably connected to the at least one wheel-bearing frame member, and an endless track.Type: GrantFiled: July 11, 2018Date of Patent: April 12, 2022Assignee: SOUCY INTERNATIONAL INC.Inventors: Yves Sauvageau, Francois Laflamme, Branislav Nanac, Patrick Gauthier, Eric Halstead, Marc Nadeau, Philippe Martineau-Rousseau, David Barry
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Publication number: 20200122796Abstract: A track system for use with a towed vehicle has an attachment assembly and a multi-member frame assembly. The multi-member frame assembly includes a primary frame member connected to the attachment assembly, at least one wheel-bearing frame member pivotably connected to the primary frame member about a pivot located within a recess, and at least one resilient bushing assembly located within the recess and engaging the pivot. The at least one bushing assembly is resiliently deformable in a circumferential direction to permit pivoting of the pivot with respect to the recess, and is fixedly connected within the recess to resiliently bias the pivot towards a rest position with respect to the recess. The track system further includes leading and trailing idler wheel assemblies rotatably connected to the at least one wheel-bearing frame member, and an endless track.Type: ApplicationFiled: July 11, 2018Publication date: April 23, 2020Inventors: Yves SAUVAGEAU, Francois LAFLAMME, Branislav NANAC, Patrick GAUTHIER, Eric HALSTEAD, Marc NADEAU, Philippe MARTINEAU-ROUSSEAU, David BARRY
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Publication number: 20180326351Abstract: A method for treating flue gas including sulphur oxides and nitrogen oxides includes: cooling the furnace outlet flue gas; contacting it with a sulphur oxide neutralization agent, reducing the sulphur oxides by desulphurization reactions, and obtaining residues; separating the residues from the flue gas; reheating the flue gas; injecting a nitrogen oxide neutralization agent therein; and placing the reheated flue gas and the nitrogen oxide neutralization agent in contact with a catalyst, reducing the nitrogen oxides by denitrification reactions, the cooling of the flue gas achieved by reheating, inside the same heat exchanger, the flue gas separated from the desulphurization residues. The reheated flue gas is mixed, after injecting the nitrogen oxide neutralization agent, with the flue gas cooled after being placed in contact with the sulphur oxide neutralization agent, the separation of the residues and the contact with the catalyst being carried out inside a single separation device.Type: ApplicationFiled: November 22, 2016Publication date: November 15, 2018Inventors: Thierry ALLEGRUCCI, Chin LIM, Philippe MARTINEAU
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Publication number: 20170011394Abstract: A base key that is stored at a mobile device may be received. A first dynamic key that is based on the base key may be generated. First transaction data corresponding to a first transaction associated with the mobile device may be received. Furthermore, the first dynamic key may be updated to generate a second dynamic key based on a combination of the first dynamic key and the first transaction data corresponding to the first transaction. Authentication of a second transaction associated with the mobile device may be requested based on the second dynamic key.Type: ApplicationFiled: July 6, 2016Publication date: January 12, 2017Inventors: Ambuj Kumar, Philippe Martineau, William Craig Rawlings, Helena Handschuh
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Patent number: 8762720Abstract: An authentication method between a secure host processor and a controller of an NFC system, the controller being equipped with an NFC interface circuit sending and receiving contactless data, includes connecting the host processor to the controller and checking that there is a predefined relation between a first secret data stored by the host processor and a second secret data stored by the controller. The method further includes transmitting the second secret data to the controller and storing of the second secret data by the controller. The host processor may be removably associated with a contactless component storing the second secret data which is contactlessly transmitted to the controller.Type: GrantFiled: October 4, 2007Date of Patent: June 24, 2014Assignee: Inside SecureInventors: Bruno Charrat, Philippe Martineau
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Method of routing incoming application data in an NFC chipset, for identification of the application
Patent number: 8744347Abstract: A method for routing incoming or outgoing application data in an NFC system includes an NFC interface circuit performing contactless data sending and receiving. The routing of incoming application data received by the interface circuit includes routing at least a first portion of the incoming application data to a destination point located in the NFC system and designated as arbitration point of incoming application data routing; analyzing by the arbitration point the first portion of the incoming application data to identify the application for which the data is sent to the NFC system; designating by the arbitration point a point of destination of the application data and application processing; and routing a second portion of the incoming application data to the destination and processing point.Type: GrantFiled: July 11, 2007Date of Patent: June 3, 2014Assignee: Inside SecureInventors: Bruno Charrat, Philippe Martineau -
Patent number: 8532295Abstract: A method for the secured loading of data into a first secured host processor of an NFC system comprising an NFC interface circuit for sending and receiving data, enabling a service to be accessed, the method comprising: generating a secret data, transmitting the secret data to the first host processor through a secured link, ciphering data to be loaded into the first host processor using a public key of the first host processor, and transmitting the ciphered data to the system for the first host processor which deciphers the data using a private key corresponding to the public key.Type: GrantFiled: December 7, 2007Date of Patent: September 10, 2013Assignee: Inside SecureInventors: Bruno Benteo, Bruno Charrat, Philippe Martineau
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METHOD OF ROUTING INCOMING APPLICATION DATA IN AN NFC CHIPSET, FOR IDENTIFICATION OF THE APPLICATION
Publication number: 20100227553Abstract: A method for routing incoming or outgoing application data in an NFC system includes an NFC interface circuit performing contactless data sending and receiving. The routing of incoming application data received by the interface circuit includes routing at least a first portion of the incoming application data to a destination point located in the NFC system and designated as arbitration point of incoming application data routing; analyzing by the arbitration point the first portion of the incoming application data to identify the application for which the data is sent to the NFC system; designating by the arbitration point a point of destination of the application data and application processing; and routing a second portion of the incoming application data to the destination and processing point.Type: ApplicationFiled: July 11, 2007Publication date: September 9, 2010Applicant: INSIDE CONTACTLESSInventors: Bruno Charrat, Philippe Martineau -
Publication number: 20090206984Abstract: A method for controlling the execution of an application in a system having a contactless data sending/receiving interface (CLINT) of NFC type, and host processors (HP1, HP2, HP3) is described. Control of the execution of the application is based on control of an internal data path necessary for the transfer of the data of the application. The method includes requesting authorization for opening a data path to an application control function in response to a request (CMD) for using the data path in a non-open state, emitted by a source point (P1, P3) and designating a destination point (P1, P2, P3, Pc), and opening the data path to allow the application to be executed if the application control function so authorizes.Type: ApplicationFiled: July 3, 2007Publication date: August 20, 2009Applicant: INSIDE CONTACTLESSInventors: Bruno Charrat, Philippe Martineau
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Patent number: 7549639Abstract: The variety human experiences board game provides the player with real life experiences such as confrontations against other players as well with the inevitable elements of nature. The game creates a greater awareness about the complexities of modern living, and how interdependent we are with our environment.Type: GrantFiled: May 1, 2007Date of Patent: June 23, 2009Inventor: Bolivar Philippe Martineau
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Publication number: 20080272543Abstract: The variety human experiences board game provides the player with real life experiences such as confrontations against other players as well with the inevitable elements of nature. The game creates a greater awareness about the complexities of modern living, and how interdependent we are with our environment.Type: ApplicationFiled: May 1, 2007Publication date: November 6, 2008Inventor: Bolivar Philippe Martineau
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Publication number: 20080219444Abstract: A method for the secured loading of data into a first secured host processor of an NFC system comprising an NFC interface circuit for sending and receiving data, enabling a service to be accessed, the method comprising: generating a secret data, transmitting the secret data to the first host processor through a secured link, ciphering data to be loaded into the first host processor using a public key of the first host processor, and transmitting the ciphered data to the system for the first host processor which deciphers the data using a private key corresponding to the public key.Type: ApplicationFiled: December 7, 2007Publication date: September 11, 2008Applicant: INSIDE CONTACTLESSInventors: Bruno Benteo, Bruno Charrat, Philippe Martineau
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Publication number: 20080085001Abstract: An authentication method between a secure host processor and a controller of an NFC system, the controller being equipped with an NFC interface circuit sending and receiving contactless data, includes connecting the host processor to the controller and checking that there is a predefined relation between a first secret data stored by the host processor and a second secret data stored by the controller. The method further includes transmitting the second secret data to the controller and storing of the second secret data by the controller. The host processor may be removably associated with a contactless component storing the second secret data which is contactlessly transmitted to the controller.Type: ApplicationFiled: October 4, 2007Publication date: April 10, 2008Applicant: INSIDE CONTACTLESSInventors: Bruno CHARRAT, Philippe MARTINEAU
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Patent number: 6415142Abstract: A smart card, which in normal use in a network allows the transfer of goods/services to a user of the card from a network operator by subtracting prepaid units of value stored in the card. The card has an embedded integrated circuit with a serial number unique to each card, and a prepaid units register for storing a number of remaining units of prepaid value. In response to an interrogation, the serial number and the number of remaining prepaid units may be read out. A key number is also stored in the circuit. It has a first portion unique for each card, and a second portion which is common to a plurality of cards, but unique for a network operator. The key number in normal use of the card cannot be read from the card. An algorithm is also stored in the card, and in normal use it also is not readable from the card. A microprocessor calculates a certificate in accordance with the algorithm as a function of the key number and the number in said prepaid register, and the certificate is readable from the card.Type: GrantFiled: December 23, 1998Date of Patent: July 2, 2002Assignee: Gemplus S.C.A.Inventor: Philippe Martineau
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Patent number: 5915226Abstract: The invention provides a prepaid smart card to be used in a wireless telephone network, and methods for prepaying for wireless telephone services, as well as systems for operating a wireless telephone network with prepaid smart cards. The cards, methods and systems permit the use of wireless telephones anonymously, and/or the payment by a user without having a subscription. The invention requires minimal changes to the existing wireless telephone and wireless telephone network, yet provides security against abuse or fraudulent use of the telephone system. Additionally, promotional material may be provided with the prepayments, and persons may prepay into a subscriber's telephone.Type: GrantFiled: April 19, 1996Date of Patent: June 22, 1999Assignee: Gemplus Card InternationalInventor: Philippe Martineau
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Patent number: 5896507Abstract: To simplify the manufacture of terminals for the use of chip cards, the system is designed so as to place a minimum set of instructions in these terminals and to transfer the storage of complementary instructions pertaining to uses of greater complexity and/or pertaining to the chip card into the chip card. To bring about the performance of these complementary instructions, an address designating an instruction of a complementary set is stored in a reserved memory of the chip card. The microprocessor of the chip card is furthermore provided with a microprogram enforcing the performance of an instruction thus designated as soon as it is detected that the reserved memory has been designated by an instruction of an elementary set of instructions of this microprocessor. It is shown that it is possible, in this way, to simplify and rationalize the manufacture of very powerful terminals.Type: GrantFiled: September 30, 1997Date of Patent: April 20, 1999Assignee: Gemplus Card InternationalInventor: Philippe Martineau
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Patent number: 5687398Abstract: To simplify the manufacture of terminals for the use of chip cards, the system is designed so as to place a minimum set of instructions in these terminals and to transfer the storage of complementary instructions pertaining to uses of greater complexity and/or pertaining to the chip card into the chip card. To bring about the performance of these complementary instructions, an address designating an instruction of a complementary set is stored in a reserved memory of the chip card. The microprocessor of the chip card is furthermore provided with a microprogram enforcing the performance of an instruction thus designated as soon as it is detected that the reserved memory has been designated by an instruction of an elementary set of instructions of this microprocessor. It is shown that it is possible, in this way, to simplify and rationalize the manufacture of very powerful terminals.Type: GrantFiled: October 20, 1995Date of Patent: November 11, 1997Assignee: Gemplus Card InternationalInventor: Philippe Martineau
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Patent number: 4135562Abstract: An arrangement for filling and venting a safety fuel tank of the type characterized by two elastomer sheets joined at their peripheries, for use in automobiles, wherein a venting tube is disposed in the upper region of the tank with one of its ends inserted in a spout situated at the top of the tank where gases tend to accumulate and the other end opening into the upper part of the filler pipe of the tank just below an auto-blocking valve having an orifice therein for receiving a pump nozzle for filling the tank, and wherein a movable plate is provided for normally blocking the valve orifice.Type: GrantFiled: May 11, 1977Date of Patent: January 23, 1979Assignee: Regie Nationale des Usines RenaultInventors: Philippe Martineau, Serge Lallement
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Patent number: 4134416Abstract: A safety device for blocking a fuel line leading from an automobile gas tank having an outer elongate sleeve passing through the wall of the gas tank and having a lateral hole therein opening into the gas tank, and a tubular assembly slidable within the sleeve. The tubular assembly features a lateral opening which, at a given position of the assembly within the sleeve, opens through the lateral opening in the sleeve into the gas tank. The tubular assembly has a stop at one end limiting its movement toward the outside of the gas tank by engagement with the sleeve and has a peripheral constriction at one point for breaking during a violent collision, whereby the openings in the sleeve and the tubular assembly are not aligned and fuel cannot escape from the gas tank during such collisions.Type: GrantFiled: April 12, 1977Date of Patent: January 16, 1979Assignee: Regie Nationale des Usines RenaultInventors: Serge Lallement, Philippe Martineau