Flexible printed circuit board and corresponding secured connection method

    公开(公告)号:US10561024B2

    公开(公告)日:2020-02-11

    申请号:US15691149

    申请日:2017-08-30

    Applicant: INGENICO GROUP

    Abstract: A flexible printed circuit board is proposed. The flexible printed circuit board includes at least one soldering element possessing a soldering face, accessible from a first face of the flexible printed circuit board, and a heating face, accessible from a second face of the flexible printed circuit board. Such a flexible printed circuit board includes a main part including the soldering element, and at least one foldable part, extending from the main part and being configured to pass: from a non-folded state, in which the at least one foldable part does not cover the heating face of the at least one soldering element; to a folded state in which the at least one foldable part covers the heating face of the at least one soldering element.

    METHOD FOR CARRYING OUT A TRANSACTION, TERMINAL, SERVER AND CORRESPONDING COMPUTER PROGRAM

    公开(公告)号:US20190354973A1

    公开(公告)日:2019-11-21

    申请号:US16415422

    申请日:2019-05-17

    Applicant: INGENICO GROUP

    Inventor: Pierre Quentin

    Abstract: A method for processing a transaction of a communications terminal, asking a server, through a communications network, for processing of a transaction involving the use of payment data. The method is implemented within the communications terminal. The method includes: transmitting a request for obtaining a certification code to the payment method whose data is used for the transaction; receiving the certification code coming from the payment method; inserting the certification code into a transaction data structure; transmitting the transaction data structure to the server; and when the certification code received by the server is valid, receiving a piece of data representing the validation of the transaction by the server.

    Printed circuit board
    128.
    发明授权

    公开(公告)号:US10405447B2

    公开(公告)日:2019-09-03

    申请号:US14931424

    申请日:2015-11-03

    Applicant: INGENICO GROUP

    Inventor: Eric Bonnet

    Abstract: A main printed circuit board, called a motherboard, of a payment terminal is provided on which a plurality of components is assembled. The components are assembled on the motherboard according to the height of the components so that the components of greater height are situated at a first end of the board and the components of smaller height are situated at a second end of the board.

    METHOD FOR AUTHENTICATING PAYMENT DATA, CORRESPONDING DEVICES AND PROGRAMS

    公开(公告)号:US20190228402A1

    公开(公告)日:2019-07-25

    申请号:US16314174

    申请日:2017-06-30

    Applicant: INGENICO GROUP

    Inventor: Remi Geraud

    Abstract: A method for authenticating data, implemented during a payment transaction between a merchant's communications terminal and a user device of the type including authentication by the communications terminal of at least one message generated by the user device, by using near field communications wireless data. The method includes the following acts by the user's device: obtaining an authentication code from the message, a piece of random data and a hash function; obtaining a first signature component from the message, the random piece of data, a public key of the communications terminal, a first private key of the user device and the authentication code; obtaining a second signature component from the message, the random piece of data, the public key of the communications terminal, a second private key of the user device and the authentication code; and transmitting the authentication code and of the two signature components to the communications terminal.

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