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公开(公告)号：US20230189002A1
公开(公告)日：2023-06-15
申请号：US18065514
申请日：2022-12-13
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
IPC: H04W12/47 , H04W12/06 , H04W12/033
CPC classification number: H04W12/47 , H04W12/06 , H04W12/033
Abstract: In an embodiment a method for implementing a NFC transaction between a mobile terminal and a distant module is disclosed. The terminal includes a processor hosting an application configured to establish the NFC transaction, a near-field communication module, and a secure element distinct from the processor. The method includes storing, by the near-field communication module in the secure element, first data from the distant module, sending, by the near-field communication module, second data to the application notifying it that the first data have been stored in the secure element and requesting, by the application, the first data from the secure element.
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公开(公告)号：US20230186295A1
公开(公告)日：2023-06-15
申请号：US17992392
申请日：2022-11-22
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
CPC classification number: G06Q20/3829 , G06Q20/3278 , G06Q20/405 , G06Q2220/00
Abstract: The present description concerns a method of implementation of an NFC transaction between a mobile terminal and a distant module. The terminal includes a processor hosting an application establishing the NFC transaction, a near-field communication module, and a secure element distinct from the processor. The method includes at least the following successive steps: (a) the near-field communication module sends, to the first application, first data sent by the distant module and ciphered by the secure element; and (b) the first application asks the secure element to decipher the first data.
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公开(公告)号：US20220150680A1
公开(公告)日：2022-05-12
申请号：US17649146
申请日：2022-01-27
Applicant: STMicroelectronics (Rousset) SAS , STMICROELECTRONICS GMBH
Inventor： Thierry Meziache , Pierre Rizzo , Alexandre Charles , Juergen Boehler
Abstract: A device, including a main element and a set of at least two auxiliary elements, said main element including a master SWP interface, each auxiliary element including a slave SWP interface connected to said master SWP interface of said NFC element through a controllably switchable SWP link and management means configured to control said SWP link switching for selectively activating at once only one slave SWP interface on said SWP link.
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公开(公告)号：US20220129568A1
公开(公告)日：2022-04-28
申请号：US17484246
申请日：2021-09-24
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
IPC: G06F21/60
Abstract: The present description discloses a secure element and a communication method, configured to implement at least one first application, and including a circuit configured to record routing data and a list and parameters of communication protocols compatible with the first application, verify the compatibility of a first communication protocol used by first messages intended for the first application with the protocols of the list, convert the first messages into second messages by using a second communication protocol in response to the first protocol not being compatible with at least one of the protocols of the list, and direct the second messages to the first application by using the routing data of the first application.
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公开(公告)号：US10931519B2
公开(公告)日：2021-02-23
申请号：US14971552
申请日：2015-12-16
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
Abstract: A method for configuring a first device for a near-field communication with a second device, wherein a peer-to-peer mode is selected if the second device draws the power supply of its circuits from a battery.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20200099717A1
公开(公告)日：2020-03-26
申请号：US16698519
申请日：2019-11-27
Inventor： Thierry Huque , Olivier Van Nieuwenhuyze , Alexandre Charles
Abstract: 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.
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公开(公告)号：US10536836B2
公开(公告)日：2020-01-14
申请号：US15994607
申请日：2018-05-31
Applicant: STMicroelectronics (Rousset) SAS , STMICROELECTRONICS GMBH
Inventor： Thierry Meziache , Pierre Rizzo , Alexandre Charles , Juergen Boehler
Abstract: A device, including a main element (ME) and a set of at least two auxiliary elements (SEi), said main element including a master SWP interface (MINT), each auxiliary element including a slave SWP interface (SLINTi) connected to said master SWP interface of said NFC element through a controllably switchable SWP link (LK) and management means (PRM, CTLM, AMGi) configured to control said SWP link switching for selectively activating at once only one slave SWP interface on said SWP link.
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公开(公告)号：US10271193B2
公开(公告)日：2019-04-23
申请号：US15905145
申请日：2018-02-26
Applicant: STMicroelectronics (Rousset) SAS , STMICROELECTRONICS GMBH
Inventor： Thierry Meziache , Pierre Rizzo , Alexandre Charles , Juergen Boehler
Abstract: A device, including a main element (ME) and a set of at least two auxiliary elements (SEi), said main element including a master SWP interface (MINT), each auxiliary element including a slave SWP interface (SLINTi) connected to said master SWP interface of said NFC element through a controllably switchable SWP link (LK) and management means (PRM, CTLM, AMGi) configured to control said SWP link switching for selectively activating at once only one slave SWP interface on said SWP link.
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公开(公告)号：US09661448B2
公开(公告)日：2017-05-23
申请号：US14956501
申请日：2015-12-02
Applicant: STMICROELECTRONICS (ROUSSET) SAS
Inventor： Alexandre Charles
IPC: H04B5/00 , H04W4/00 , H04L9/08 , G06K7/10 , H04L12/933
CPC classification number: H04W4/008 , G06K7/10237 , H04B5/00 , H04B5/0031 , H04B5/0056 , H04L49/102 , H04W4/80
Abstract: A method is for managing information communication between an NFC controller coupled to an antenna for a contactless communication with an object, a device host, and a secure element. The method may include routing the information through the NFC controller, and communicating first information to be communicated between the secure element and the device host through a first communication link between the NFC controller and the device host, and through a second communication link between the NFC controller and the secure element. The method may include communicating second information with the antenna through a third communication link between the NFC controller and the secure element, the first and second communication links having bandwidths greater than a bandwidth of the third communication link.
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公开(公告)号：US20160007202A1
公开(公告)日：2016-01-07
申请号：US14850676
申请日：2015-09-10
Applicant: STMicroelectronics (Rousset) SAS
Inventor： Alexandre Charles
CPC classification number: H04W12/08 , G06Q20/3227 , G06Q20/3229 , H04M1/67 , H04M1/7253 , H04M2250/04 , H04W4/80 , H04W12/06
Abstract: A method and a device for protecting a security module connected to a near-field communication router in a telecommunication device, wherein a transmission between the router and the security module is only allowed in the presence of a radio frequency communication flow detected by the router.
Abstract translation: 一种用于保护连接到电信设备中的近场通信路由器的安全模块的方法和设备，其中仅在由路由器检测到的射频通信流存在的情况下才允许路由器与安全模块之间的传输。
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