Patents by Inventor Olivier Van Nieuwenhuyze
Olivier Van Nieuwenhuyze 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: 11963004Abstract: A near field communication (NFC) router of a telecommunication device has communication pipes between gates of the NFC router. The pipes include a set of communication pipes to implement NFC transactions, which are coupled between radio-frequency gates of the NFC router and physical gates of the NFC router assigned to a security circuit. An attempt to use a pipe, other than one of the set, to implement an NFC transaction is detected by, in response to receiving a message in a NFC communication format via a pipe, comparing bits associated with the pipe with stored bits associated with the set of communication pipes. In response to the comparing indicating the pipe is not one of the set of communication pipes, implementation of the NFC transaction is blocked.Type: GrantFiled: April 7, 2021Date of Patent: April 16, 2024Assignee: PROTON WORLD INTERNATIONAL N.V.Inventors: Thierry Huque, Olivier Van Nieuwenhuyze
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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: 20230385461Abstract: A method of checking the authenticity of at least a first portion of the content of a non-volatile memory of an electronic device including a microcontroller and an embedded secure element is disclosed. The method includes starting the microcontroller with instructions stored in a first secure memory area associated with the microcontroller and starting the secure element. The secure element has a plurality of decipher keys, each associated with a portion of the content of a second reprogrammable non-volatile memory area associated with the microcontroller. The secure element performs a signature check on a first portion of the content of the second area. If the signature is verified, the secure element sends the decipher key associated with the first portion to the microcontroller. If the signature is not verified, the secure element executes a signature check on another portion of the content of the second memory area.Type: ApplicationFiled: August 8, 2023Publication date: November 30, 2023Applicant: PROTON WORLD INTERNATIONAL N.V.Inventor: Olivier VAN NIEUWENHUYZE
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Publication number: 20230367867Abstract: In an embodiment an electronic device includes at least a first electronic module, a secure element, a router configured to transmit first data between the first module and a second module and a third-party module different from the first module and the second module, wherein the electronic device is configured to verify, via an authentication method, whether the third-party module is authorized when it requests access to the first data.Type: ApplicationFiled: May 9, 2023Publication date: November 16, 2023Inventors: Olivier Van Nieuwenhuyze, Amedeo Veneroso
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Patent number: 11803726Abstract: A method of configuring a contactless communication device is provided. The contactless communication device includes integrated circuits hosting at least two applications compatible with different communication protocols or the same communication protocol and using different communication parameters and a contactless communication circuit. The method includes stopping, by the contactless communication circuit, the transmission of answers of the contactless communication device to requests transmitted by a proximity coupling reader during a transaction initiated by the reader to cause the initiation by the reader of a new transaction.Type: GrantFiled: June 10, 2022Date of Patent: October 31, 2023Assignees: STMICROELECTRONICS (ROUSSET) SAS, PROTON WORLD INTERNATIONAL N.V.Inventors: Olivier Van Nieuwenhuyze, Jean-Marc Grimaud
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Patent number: 11768968Abstract: A method of checking the authenticity of at least a first portion of the content of a non-volatile memory of an electronic device including a microcontroller and an embedded secure element is disclosed. The method includes starting the microcontroller with instructions stored in a first secure memory area associated with the microcontroller and starting the secure element. The secure element has a plurality of decipher keys, each associated with a portion of the content of a second reprogrammable non-volatile memory area associated with the microcontroller. The secure element performs a signature check on a first portion of the content of the second area. If the signature is verified, the secure element sends the decipher key associated with the first portion to the microcontroller. If the signature is not verified, the secure element executes a signature check on another portion of the content of the second memory area.Type: GrantFiled: June 9, 2021Date of Patent: September 26, 2023Assignee: PROTON WORLD INTERNATIONAL N.V.Inventor: Olivier Van Nieuwenhuyze
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Patent number: 11768943Abstract: The present description concerns a method of starting a first application configured to be implemented by at least one low-level operating system of a secure element, including the verification of at least a first piece of information updated after each operation of resetting of the secure element, the first piece of information being associated with the at least one low-level operating system.Type: GrantFiled: December 1, 2021Date of Patent: September 26, 2023Assignee: Proton World International N.V.Inventor: Olivier Van Nieuwenhuyze
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Patent number: 11765572Abstract: A method of configuration of a mobile terminal including a near-field communication device is provided. The method includes determining the geographic position of the mobile terminal. The method further includes selecting, from a configuration table stored in an internal memory of the mobile terminal, a set of one or a plurality of configuration parameters of the near-field communication device according to the geographic position, and applying a selected set of parameters to the near-field communication device.Type: GrantFiled: December 15, 2020Date of Patent: September 19, 2023Assignees: STMICROELECTRONICS (ROUSSET) SAS, PROTON WORLD INTERNATIONAL N.V.Inventors: Alexandre Tramoni, Pierre Rizzo, Olivier Van Nieuwenhuyze
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Patent number: 11743721Abstract: The invention relates to a method for protecting information contained in a security module of a telecommunication device provided with a near field communication router, wherein the modification of routing table between ports of said route is subject to the checking of an authentication code inputted by a user.Type: GrantFiled: November 2, 2020Date of Patent: August 29, 2023Assignee: PROTON WORLD INTERNATIONAL N.V.Inventors: Thierry Huque, Olivier Van Nieuwenhuyze
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Patent number: 11715093Abstract: A method of configuring a contactless communication device is provided. The contactless communication device includes integrated circuits hosting at least two applications compatible with the same communication protocols or compatible with the same communication protocol and using different communication parameters and a contactless communication circuit. The method includes detecting, by the contactless communication circuit, an interruption of a transaction initiated by a proximity coupling reader.Type: GrantFiled: December 18, 2020Date of Patent: August 1, 2023Assignees: STMicroelectronics (Rousset) SAS, Proton World International N.V.Inventors: Olivier Van Nieuwenhuyze, Jean-Marc Grimaud
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Patent number: 11700520Abstract: Devices and methods for configuration of a mobile terminal including a near-field communication device and a radio communication device separate from the near-field communication device are provided. One such method includes determining, by the radio communication device, an identifier of a wireless local network within a range of the mobile terminal. The method further includes selecting, from a configuration table, at least one configuration parameter of a plurality of sets of configuration parameters of the near-field communication device according to the identifier, and applying the at least one configuration parameter to the near-field communication device.Type: GrantFiled: December 15, 2020Date of Patent: July 11, 2023Assignees: STMicroelectronics (Rousset) SAS, Proton World International N.V.Inventors: Olivier Van Nieuwenhuyze, Alexandre Tramoni, Pierre Rizzo
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Publication number: 20230186294Abstract: 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 ciphers first data sent by the distant module by using a first key supplied by the secure element and (b) the first application deciphers the first data by using a second key supplied by the secure elements.Type: ApplicationFiled: November 22, 2022Publication date: June 15, 2023Inventors: Olivier Van Nieuwenhuyze, Alexandre Charles
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Publication number: 20230189002Abstract: 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.Type: ApplicationFiled: December 13, 2022Publication date: June 15, 2023Inventors: Olivier Van Nieuwenhuyze, Alexandre Charles
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Publication number: 20230186295Abstract: 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.Type: ApplicationFiled: November 22, 2022Publication date: June 15, 2023Inventors: Olivier Van Nieuwenhuyze, Alexandre Charles
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Publication number: 20230186278Abstract: 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.Type: ApplicationFiled: December 9, 2022Publication date: June 15, 2023Inventors: Olivier Van Nieuwenhuyze, Alexandre Charles, Alexandra Ducati Manas
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Patent number: 11652512Abstract: 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.Type: GrantFiled: November 28, 2019Date of Patent: May 16, 2023Assignees: STMicroelectronics (Rousset) SAS, Proton World International N.V.Inventors: Olivier Van Nieuwenhuyze, Alexandre Charles
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Patent number: 11593905Abstract: In accordance with an embodiment, an electronic device includes a secure element configured to implement a plurality of operating systems; and a near field communication module coupled to the secure element by a single bus and by a routing circuit configured to route routing data between the plurality of operating systems and a receive circuit of the near field communication module.Type: GrantFiled: March 20, 2020Date of Patent: February 28, 2023Assignee: Proton World International N.V.Inventor: Olivier Van Nieuwenhuyze
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Patent number: 11561921Abstract: In accordance with an embodiment, an electronic device includes a secure element configured to implement a plurality of operating systems; and a near field communication module coupled to the secure element by a volatile memory.Type: GrantFiled: March 20, 2020Date of Patent: January 24, 2023Assignee: Proton World International N.V.Inventor: Olivier Van Nieuwenhuyze
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Patent number: 11514197Abstract: A secure device operating with a secure tamper-resistant platform including a tamper-resistant hardware platform and a virtual primary platform operating with a low level operating system performing an abstraction of resources of the hardware platform, and a secondary platform with a high level operating system providing a further abstraction of resources to applications in which respective internal hosts are embedded, the secure device including an internal host domain including the internal hosts, the secure device including a plurality of physical and/or logical input/output interfaces through which external hosts can access the internal hosts, the virtual primary platform being configured to set interactions between the external hosts and the internal hosts, wherein the internal host domain includes a further set of virtual hosts each configured to operate as a proxy between an input/output interface and an application, each input/output interface being configured to address only one among the virtual hosType: GrantFiled: September 2, 2020Date of Patent: November 29, 2022Assignees: PROTON WORLD INTERNATIONAL N.V., STMICROELECTRONICS S.R.L.Inventors: Amedeo Veneroso, Olivier Van Nieuwenhuyze
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Publication number: 20220300781Abstract: A method of configuring a contactless communication device is provided. The contactless communication device includes integrated circuits hosting at least two applications compatible with different communication protocols or the same communication protocol and using different communication parameters and a contactless communication circuit. The method includes stopping, by the contactless communication circuit, the transmission of answers of the contactless communication device to requests transmitted by a proximity coupling reader during a transaction initiated by the reader to cause the initiation by the reader of a new transaction.Type: ApplicationFiled: June 10, 2022Publication date: September 22, 2022Applicants: STMICROELECTRONICS (ROUSSET) SAS, PROTON WORLD INTERNATIONAL N.V.Inventors: Olivier VAN NIEUWENHUYZE, Jean-Marc GRIMAUD