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14 records (took 0.023 seconds)

    1.
    发明专利
    未知

    公开(公告)号：DE102006060080A1

    公开(公告)日：2008-06-26

    申请号：DE102006060080

    申请日：2006-12-19

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： RIEGEBAUER JOSEF ,  GAMMEL BERNDT ,  WINTELER TILL ,  BOCH ROBIN ,  DIRSCHERL GERD

    IPC: H04J99/00 ,  H04L29/06 ,  H04B5/02

    Abstract: Apparatus for contactless data transmission according to a predetermined transmission protocol providing control information and payload for a data transmission, with a near field communicator and an interface connected to the near field communicator, the interface being operative to exchange, using a first protocol, data with the near field communicator for the contactless transmission. In this context, the first protocol provides a transmission of control information and payload, the payload of the first protocol including the control information and the payload of the predetermined protocol. The apparatus further includes a module coupled to the interface and being operative to exchange, using the payload of the first protocol, the control information and the payload of the predetermined transmission protocol for the data exchanged contactlessly by the near field communicator.

    2.
    发明专利
    未知

    公开(公告)号：DE102004024158B4

    公开(公告)日：2009-06-04

    申请号：DE102004024158

    申请日：2004-05-14

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： WINTELER TILL ,  DIRSCHERL GERD

    IPC: G06F3/08 ,  G06K5/00 ,  G06K7/00 ,  G06K7/06 ,  G06K19/07

    Abstract: Communications system having a chip card and at least one chip card communications partner, the chip card having a module for initiating data interchange with the chip card communications partner, and a method for interchanging data between a chip card and a chip card communications partner, the chip card initiating data interchange.

    3.
    发明专利
    未知

    公开(公告)号：DE102006060080B4

    公开(公告)日：2008-12-11

    申请号：DE102006060080

    申请日：2006-12-19

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： RIEGEBAUER JOSEF ,  GAMMEL BERNDT ,  WINTELER TILL ,  BOCH ROBIN ,  DIRSCHERL GERD

    IPC: H04J99/00 ,  H04L29/06 ,  H04B5/02

    Abstract: Apparatus for contactless data transmission according to a predetermined transmission protocol providing control information and payload for a data transmission, with a near field communicator and an interface connected to the near field communicator, the interface being operative to exchange, using a first protocol, data with the near field communicator for the contactless transmission. In this context, the first protocol provides a transmission of control information and payload, the payload of the first protocol including the control information and the payload of the predetermined protocol. The apparatus further includes a module coupled to the interface and being operative to exchange, using the payload of the first protocol, the control information and the payload of the predetermined transmission protocol for the data exchanged contactlessly by the near field communicator.

    5.
    发明专利
    未知

    公开(公告)号：DE102004024158A1

    公开(公告)日：2005-12-08

    申请号：DE102004024158

    申请日：2004-05-14

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： WINTELER TILL ,  DIRSCHERL GERD

    IPC: G06F3/08 ,  G06K5/00 ,  G06K7/00 ,  G06K7/06 ,  G06K19/07

    Abstract: Communications system having a chip card and at least one chip card communications partner, the chip card having a module for initiating data interchange with the chip card communications partner, and a method for interchanging data between a chip card and a chip card communications partner, the chip card initiating data interchange.

    DISPOSITIF DE COMMUNICATION POUR LA COMMUNICATION SELON UNE REGLE DE COMMUNICATION ENTRE PRINCIPAL ET ESCLAVE
    7.
    发明专利
    DISPOSITIF DE COMMUNICATION POUR LA COMMUNICATION SELON UNE REGLE DE COMMUNICATION ENTRE PRINCIPAL ET ESCLAVE 未知

    公开(公告)号：FR2910207A1

    公开(公告)日：2008-06-20

    申请号：FR0708721

    申请日：2007-12-14

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： ERDMENGER STEFAN ,  GAMMEL BERNDT ,  RIEGEBAUER JOSEF ,  WINTELER TILL

    IPC: H04L29/06 ,  G06K19/07 ,  H04B1/44 ,  H04B5/02 ,  H04B17/00 ,  H04L29/02

    Abstract: Un dispositif de communication (100) pour la communication selon une règle de communication entre principal et esclave est réalisé sous forme d'instance esclave qui communique, par l'intermédiaire d'un bus (150), avec une instance principale (160). L'instance principale (160) est active pour commuter le bus (150) en un état de suspension de bus lorsqu'il n'est pas présent d'activité de bus pendant un intervalle prédéterminé. L'instance esclave passe en un état de suspension d'esclave en réaction à un état de suspension de bus. Le dispositif de communication (100) comprend un moyen (110) destiné à surveiller l'activité de bus, et un moyen (120) destiné à envoyer un signal par l'intermédiaire du bus (150) lorsque le moyen (110) destiné à surveiller n'identifie pas d'activité de bus pendant une partie de l'intervalle prédéterminé et qu'un passage de l'instance esclave à l'état de suspension d'esclave n'est pas souhaité, le signal étant actif pour éviter que l'instance principale (160) ne commute le bus (150) à l'état de suspension de bus.

    8.
    发明专利
    未知

    公开(公告)号：DE102004031278A1

    公开(公告)日：2006-01-19

    申请号：DE102004031278

    申请日：2004-06-28

    Applicant: INFINEON TECHNOLOGIES AG

    Inventor： CINKLER KALMAN ,  WINTELER TILL

    IPC: G06F1/32 ,  G06F13/38

    Abstract: An apparatus and method for detecting a connection of a peripheral unit to a host system via a data transmission interface, wherein the host system includes at least one switching device which sets a connection between at least one data line of the data transmission interface and a prescribed potential in the host system.

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