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    DUAL MODULE FOR DUAL CHIP CARD
    62.
    发明申请
    DUAL MODULE FOR DUAL CHIP CARD 审中-公开

    公开(公告)号：US20180108595A1

    公开(公告)日：2018-04-19

    申请号：US15562239

    申请日：2016-04-01

    Applicant: OBERTHUR TECHNOLOGIES

    Inventor： Philippe GAC ,  Mickael HUET ,  Jean-Michel FONTAINE

    IPC: H01L23/48 ,  G06K19/077

    CPC classification number: H01L23/48 ,  G06K19/07739 ,  G06K19/07747 ,  G06K19/0775 ,  G06K19/07754 ,  H01L2224/45144 ,  H01L2224/49171 ,  H01L2924/00

    Abstract: A dual module for a dual chip card includes a supporting film supporting on an outer surface, a plurality of connecting pads including two series of connecting pads extending in a given direction and, on an inner surface, two inner connection areas for connection to an antenna of the dual card and a chip, the chip including contact terminals connected by wires to the inner connection areas or electric connecting pads by holes passing through the supporting film while being coated, together with the wires, by coating resin. The electric connecting pads of the outer surface include only three pads. Each of the two inner connection areas forms a comb including a body extending under each of the pads of one of the two series of connecting pads separated from the coating mass, respectively. Blades extend separately from one another from the body until ends covered by the coating mass.

    Electronic entity having an RFID transponder
    63.
    发明授权
    Electronic entity having an RFID transponder 有权

    公开(公告)号：US09852369B2

    公开(公告)日：2017-12-26

    申请号：US15326327

    申请日：2015-07-13

    Applicant: OBERTHUR TECHNOLOGIES

    Inventor： Ahmed Ali

    IPC: G06K19/07 ,  H01Q1/22 ,  H01Q1/38 ,  H01Q7/04 ,  G06K19/077

    CPC classification number: G06K19/0726 ,  G06K19/07783 ,  G06K19/07784 ,  H01Q1/2225 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q7/04

    Abstract: Disclosed is an electronic entity having a transponder which includes a body provided with a recess and, inside the recess, a transponder including a mounting supporting an antenna formed by at least one turn running along the contour of the module and a microcircuit, the antenna and microcircuit being connected to one another, plates of conductive material being formed on each of the surfaces facing one another, covering 60-90% of the surface defined by the one or more turns of the antenna, forming a capacitor connected in parallel on the antenna, and the body including an annular metal area, the inner contour of which projects into the plane of the mounting surrounds the mounting and is suitable for concentrating the field lines toward the inside of the turn, the capacitor defining, with the antenna and the microcircuit, a given resonance frequency substantially equal to the frequency of an external reader.

    Replaying a batch of secure commands in a secure channel
    65.
    发明授权
    Replaying a batch of secure commands in a secure channel 有权

    公开(公告)号：US09787663B2

    公开(公告)日：2017-10-10

    申请号：US14879449

    申请日：2015-10-09

    Applicant: OBERTHUR TECHNOLOGIES

    Inventor： Jean-Philippe Vallieres ,  Sebastien Nerot

    IPC: H04L29/06 ,  H04L9/08 ,  H04L9/12 ,  H04L9/32

    CPC classification number: H04L63/08 ,  H04L9/0838 ,  H04L9/12 ,  H04L9/32 ,  H04L63/06 ,  H04L67/42

    Abstract: An intermediary third-party receives, from a master device, a batch of pre-generated secure commands; plays it so as to send sequentially, to a slave device, the commands. The batch includes an initial command indicating the establishment of a channel secured with a session key dependent on a sequence counter, and second commands protected by a MAC code that is a function of the session key. An update of the sequence counter in non-volatile memory of the slave on each new establishment of a secure channel renders the pre-generated batch obsolete by virtue of a new session key. In order to allow the batch to be replayed, the invention provides for each update value of the counter to be temporarily stored in volatile memory, and for the current value to be overwritten in non-volatile memory on predefined events, including a test counter reaching a maximum number of replays.

    Method and system for simulating the effects of an attack on a computer code
    66.
    发明授权
    Method and system for simulating the effects of an attack on a computer code 有权

    公开(公告)号：US09727735B2

    公开(公告)日：2017-08-08

    申请号：US14261768

    申请日：2014-04-25

    Applicant: Oberthur Technologies

    Inventor： Antoine Schweitzer

    IPC: G06F21/55 ,  G06F21/57 ,  H04L29/06

    CPC classification number: G06F21/577 ,  G06F21/55 ,  H04L63/1466

    Abstract: Methods and systems of simulating the effects of an attack seeking fraudulently to modify target code that is interpretable by a processor are disclosed. Various implementations may include means and operations for searching for a set of sensitive instructions in the target code; generating an interpretable “simulation” code having instructions representing the result of said attack on the set of instructions; selecting memory registers that might be accessed during the interpretation of the simulation code; interpreting at least a portion of the simulation code; and storing at least one value of the registers during the interpretation in order to enable the effects of the attack to be analyzed.

    Electronic entity with coupling integrated between a microcircuit and an antenna and method of fabrication
    68.
    发明授权
    Electronic entity with coupling integrated between a microcircuit and an antenna and method of fabrication 有权

    公开(公告)号：US09615457B2

    公开(公告)日：2017-04-04

    申请号：US14909164

    申请日：2014-07-30

    Applicant: OBERTHUR TECHNOLOGIES

    Inventor： Francois Launay

    IPC: G06K19/06 ,  H05K1/11 ,  G06K19/077 ,  H05K1/18

    CPC classification number: H05K1/11 ,  G06K19/07756 ,  G06K19/07779 ,  G06K19/07794 ,  H05K1/18

    Abstract: An electronic entity includes a module formed of a support film carrying, on an internal face, a microcircuit and a first coupling coil, and a body including a cavity in which this module is fixed, the support film having an external surface running at least approximately alongside an upper surface of this body, and containing an antenna and a second coupling coil connected to this antenna and intended for the coupling of the antenna with the microcircuit by electromagnetic coupling with the first coupling coil; this second coupling coil (likewise may be the case for the antenna and the first coupling coil) is formed on a thickness of at most a few microns in a plane situated, with respect to the upper surface of the body, at a distance of less than half the distance with respect to the surface opposite from this upper surface of this body.

    Method of establishing an IP connection in a mobile network and various corresponding equipment items
    70.
    发明授权
    Method of establishing an IP connection in a mobile network and various corresponding equipment items 有权
    在移动网络中建立IP连接的方法和各种相应的设备项目

    公开(公告)号：US09584466B2

    公开(公告)日：2017-02-28

    申请号：US14087160

    申请日：2013-11-22

    Applicant: OBERTHUR TECHNOLOGIES

    Inventor： Vujcic Dragan ,  Fabien Cordier

    IPC: H04L29/12 ,  H04W12/00

    CPC classification number: H04L61/106 ,  H04L61/1511 ,  H04L61/3075 ,  H04W12/00

    Abstract: The disclosure relates to the field of wireless communications, and more particularly a method of establishing an IP connection through a 3GPP mobile network, at least partially of IP type, a network equipment item, MME or PDN-GW, of that mobile network, a mobile network infrastructure, a mobile terminal and a corresponding system. The method includes the following steps, on a first equipment item, MME or PDN-GW, of the mobile network other than a mobile equipment item UE of the mobile network: receiving a fully qualified domain name, FQDN, sent by a mobile equipment item, UE, of the mobile network, the FQDN identifying a target data server; and on reception of the FQDN, triggering the resolution of the FQDN into an IP address of the target data server. Thus, a mobile user equipment item provided with a UICC card may be produced at low cost without incorporating DNS resolution mechanisms.

    Abstract translation: 本公开涉及无线通信领域，更具体地，涉及通过3GPP移动网络，至少部分地由该移动网络的IP类型，网络设备项，MME或PDN-GW建立IP连接的方法， 移动网络基础设施，移动终端和相应的系统。 该方法包括以下步骤：在移动网络的除移动网络的移动设备项UE之外的移动网络的第一设备项目MME或PDN-GW上：接收由移动设备项目发送的完全限定域名FQDN ，UE，移动网络的FQDN标识目标数据服务器; 并且在接收到FQDN时，触发FQDN的解析成目标数据服务器的IP地址。 因此，可以以低成本制造设置有UICC卡的移动用户设备项目，而不需要结合DNS解析机制。

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