-
公开(公告)号：US10511626B2
公开(公告)日：2019-12-17
申请号：US15585107
申请日：2017-05-02
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.
-
公开(公告)号：US20180049031A1
公开(公告)日：2018-02-15
申请号：US15723917
申请日：2017-10-03
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.
-
公开(公告)号：US20160156386A1
公开(公告)日：2016-06-02
申请号：US14871851
申请日：2015-09-30
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
CPC classification number: H04B5/0031 , G06K7/10237 , H04W4/80
Abstract: The disclosure concerns an NFC (near field communications) device having an NFC router. The NFC router includes a memory adapted to store data to be shared with an external device and an NFC antenna circuit. The NFC router is capable of operating in a card emulation mode in which the shared data stored by the memory is accessible via the NFC antenna circuit.
Abstract translation: 本公开涉及具有NFC路由器的NFC（近场通信）设备。 NFC路由器包括适于存储要与外部设备和NFC天线电路共享的数据的存储器。 NFC路由器能够以卡仿真模式操作，其中由存储器存储的共享数据可通过NFC天线电路访问。
-
公开(公告)号：US20230186278A1
公开(公告)日：2023-06-15
申请号：US18064088
申请日：2022-12-09
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles , Alexandra Ducati Manas
CPC classification number: G06Q20/3278 , G06Q20/3226 , G06Q20/40
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 and an interface software configured to execute instructions of the application, a near-field communication module and a secure element distinct from the processor. The method includes requesting, by the application via the interface software, which verifies whether the application is authorized to communicate with the secure element, authorization to implement the NFC transaction from the secure element, sending, by the secure element, a first temporary authorization to the interface software, verifying, by the interface software, at least for a first time when the near-field communication module receives first data from the distant module, whether the interface software has received the first temporary authorization and transmitting, by the interface software, the first data to the application when the interface software has received the first temporary authorization.
-
公开(公告)号：US11652512B2
公开(公告)日：2023-05-16
申请号：US17294978
申请日：2019-11-28
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
CPC classification number: H04B5/0056 , G06F9/44505
Abstract: In an embodiment, an NFC controller of an NFC device is configured to transmit, after the detection, by the NFC controller, of an NFC reader in relation with a first NFC transaction and prior to receiving an application selection command from the NFC reader, an application selection message to a transaction handling element of the NFC device.
-
Patent Agency Ranking
公开(公告)号：US11068880B2
公开(公告)日：2021-07-20
申请号：US15180989
申请日：2016-06-13
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
IPC: G06Q20/32 , G06Q20/20 , G06Q20/34 , H04M1/72403 , H04M1/72463 , G06Q20/40
Abstract: A method of controlling the execution of a payment application by a mobile terminal, in near field communication with a payment device. The method includes transmitting an application selection request to the payment device, and verifying the application identifier received from the payment device against a list of authorized applications. The verification is performed by the circuit having the application selection request transiting therethrough.
-
公开(公告)号：US10931712B2
公开(公告)日：2021-02-23
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.
-
公开(公告)号：US20170206520A1
公开(公告)日：2017-07-20
申请号：US15180989
申请日：2016-06-13
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
CPC classification number: G06Q20/3278 , G06Q20/20 , G06Q20/202 , G06Q20/204 , G06Q20/3223 , G06Q20/3227 , G06Q20/352 , G06Q20/401 , H04M1/72522 , H04M1/72577
Abstract: A method of controlling the execution of a payment application by a mobile terminal, in near field communication with a payment device. The method includes transmitting an application selection request to the payment device, and verifying the application identifier received from the payment device against a list of authorized applications. The verification is performed by the circuit having the application selection request transiting therethrough.
-
公开(公告)号：US09628146B2
公开(公告)日：2017-04-18
申请号：US14871851
申请日：2015-09-30
Inventor： Olivier Van Nieuwenhuyze , Alexandre Charles
CPC classification number: H04B5/0031 , G06K7/10237 , H04W4/80
Abstract: The disclosure concerns an NFC (near field communications) device having an NFC router. The NFC router includes a memory adapted to store data to be shared with an external device and an NFC antenna circuit. The NFC router is capable of operating in a card emulation mode in which the shared data stored by the memory is accessible via the NFC antenna circuit.
-
公开(公告)号：US09214986B2
公开(公告)日：2015-12-15
申请号：US13767733
申请日：2013-02-14
Applicant: STMicroelectronics (Rousset) SAS
Inventor： Alexandre Charles
CPC classification number: H04B5/0037 , G06K7/10247 , H04M1/7253 , H04M2250/04
Abstract: A plurality of circuits in a same package including a first integrated circuit having at least one NFC-type communication interface and at least one communication interface of another type, and a second integrated circuit having a security module with a non-volatile memory, the non-volatile memory being used by the NFC interface to store configuration data.
Abstract translation: 同一封装中的多个电路包括具有至少一个NFC型通信接口和至少一个另一类型通信接口的第一集成电路，以及具有带有非易失性存储器的安全模块的第二集成电路， 易失性存储器被NFC接口用于存储配置数据。
-
-
-
-
-
-
-
-
-
Search Results
41
records
(took 0.036 seconds)
