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1. 发明授权

US08144017B1 Transponder and method for operating a transponder 有权
标题翻译：应答器和操作转发器的方法
公开(公告)号：US08144017B1
公开(公告)日：2012-03-27
申请号：US12034967
申请日：2008-02-21
申请人： Thomas Leutgeb , Josef Haid , Walter Kargl , Josef Riegebauer , Thomas Baglin , Albert Missoni , Dietmar Scheiblhofer , Bernd Zimek , Friedrich Skofitsch , Markus Unterlercher , Robert Hofer
发明人： Thomas Leutgeb , Josef Haid , Walter Kargl , Josef Riegebauer , Thomas Baglin , Albert Missoni , Dietmar Scheiblhofer , Bernd Zimek , Friedrich Skofitsch , Markus Unterlercher , Robert Hofer
IPC分类号： G08B13/14
CPC分类号： G06K19/0723 , G06K19/0712 , H04B5/0031 , H04B5/0068 , H04B5/02
摘要： An RFID transponder having an adjustable response field strength including a determination circuit formed to determine a quantity which is derivable from a field strength of an electromagnetic field prevailing at the location of the RFID transponder, a comparator formed to compare the determined quantity derived from the field strength with a threshold value, wherein the threshold value is based on the adjustable response field strength, which is higher than the minimum field strength required for the operation of the RFID transponder, and a deactivator formed to deactivate a functionality of the RFID transponder if the derived quantity falls below the threshold value.
摘要翻译：一种具有可调节的响应场强的RFID应答器，包括确定电路，所述确定电路被形成为确定可以从RFID应答器的位置处的电磁场的场强导出的量;比较器，被形成为比较从场中导出的确定量具有阈值的强度，其中所述阈值基于可变响应场强，其高于所述RFID应答器的操作所需的最小场强，以及形成为去激活RFID应答器的功能的去激活器，如果派生数量低于阈值。

2. 发明申请

US20120056718A1 TRANSPONDER AND METHOD FOR OPERATING A TRANSPONDER 有权
标题翻译： TRANSPONDER和操作传感器的方法
公开(公告)号：US20120056718A1
公开(公告)日：2012-03-08
申请号：US12034967
申请日：2008-02-21
申请人： Thomas Leutgeb , Josef Haid , Walter Kargl , Josef Riegebauer , Thomas Baglin , Albert Missoni , Dietmar Scheiblhofer , Bernd Zimek , Friedrich Skofitsch , Markus Unterlercher , Robert Hofer
发明人： Thomas Leutgeb , Josef Haid , Walter Kargl , Josef Riegebauer , Thomas Baglin , Albert Missoni , Dietmar Scheiblhofer , Bernd Zimek , Friedrich Skofitsch , Markus Unterlercher , Robert Hofer
IPC分类号： G06K7/01
CPC分类号： G06K19/0723 , G06K19/0712 , H04B5/0031 , H04B5/0068 , H04B5/02
摘要： An RFID transponder having an adjustable response field strength including a determination circuit formed to determine a quantity which is derivable from a field strength of an electromagnetic field prevailing at the location of the RFID transponder, a comparator formed to compare the determined quantity derived from the field strength with a threshold value, wherein the threshold value is based on the adjustable response field strength, which is higher than the minimum field strength required for the operation of the RFID transponder, and a deactivator formed to deactivate a functionality of the RFID transponder if the derived quantity falls below the threshold value.
摘要翻译：一种具有可调节的响应场强的RFID应答器，包括确定电路，所述确定电路被形成为确定可以从RFID应答器的位置处的电磁场的场强导出的量;比较器，被形成为比较从场中导出的确定量具有阈值的强度，其中所述阈值基于可变响应场强，其高于所述RFID应答器的操作所需的最小场强，以及形成为去激活RFID应答器的功能的去激活器，如果派生数量低于阈值。

3. 发明授权

US07809872B2 Master and slave device for communicating on a communication link with limited resource 有权
标题翻译：用于在具有有限资源的通信链路上进行通信的主设备和从设备
公开(公告)号：US07809872B2
公开(公告)日：2010-10-05
申请号：US11956803
申请日：2007-12-14
申请人： Josef Riegebauer
发明人： Josef Riegebauer
IPC分类号： G06F13/00 , G06F13/40 , H04B1/56
CPC分类号： H04L12/403
摘要： A master device for communicating with a number of slave devices through a communication link having a limited resource. The master device comprises a transceiver adapted for communicating with the slave devices on the communication link and a controller adapted for detecting the number of slave devices. The controller is adapted for determining an individual resource associated with a slave device to be consumed from the communication link, wherein a sum of the individual resources of all slave devices is lower than the limited resource and wherein the transceiver is adapted for assigning the individual resources to the associated slave devices.
摘要翻译：一种用于通过具有有限资源的通信链路与多个从设备进行通信的主设备。主设备包括适于与通信链路上的从设备通信的收发器和适于检测从设备数量的控制器。控制器适于确定与要从通信链路消耗的从设备相关联的单个资源，其中所有从设备的单独资源的总和低于有限资源，并且其中收发器适于分配各个资源到相关联的从设备。

4. 发明授权

US07836234B2 Communication in accordance with a master-slave communication protocol 有权
标题翻译：根据主从通讯协议进行通讯
公开(公告)号：US07836234B2
公开(公告)日：2010-11-16
申请号：US11958511
申请日：2007-12-18
申请人： Stefan Erdmenger , Berndt Gammel , Josef Riegebauer , Till Winteler
发明人： Stefan Erdmenger , Berndt Gammel , Josef Riegebauer , Till Winteler
IPC分类号： G06F13/00 , G06F3/00 , G06F1/00
CPC分类号： H04L12/403 , G06K7/10247 , H04L43/00 , H04L69/28
摘要： A communication apparatus for communication according to a master-slave communication protocol is formed as a slave instance communicating with a master instance via a bus. The master instance is operative to switch the bus into a bus suspend state if no bus activity is present during a predetermined interval. In response to a bus suspend state, the slave instance makes a transition to a slave suspend state. The communication apparatus includes a monitor configured to monitor the bus activity and a transmitter configured to transmit a signal via the bus if the monitor does not recognize any bus activity during part of the predetermined interval and a transition of the slave instance to the slave suspend state is undesirable, wherein the signal is operative to prevent the master instance from switching the bus into the bus suspend state.
摘要翻译：根据主 - 从通信协议进行通信的通信装置形成为通过总线与主实例进行通信的从属实例。如果在预定间隔期间没有总线活动，则主机实例用于将总线切换到总线挂起状态。响应于总线挂起状态，从站实例转换到从站挂起状态。通信装置包括：监视器，其被配置为监视总线活动;以及发射器，被配置为在所述预定间隔的一部分期间监视器不识别任何总线活动以及从属实例到从属暂停状态的转变时经由总线发送信号是不希望的，其中信号可操作以防止主机实例将总线切换到总线挂起状态。

5. 发明授权

US06962294B2 Integrated circuit having an active shield 有权
公开(公告)号：US06962294B2
公开(公告)日：2005-11-08
申请号：US10995961
申请日：2004-11-22
申请人： Andrea Beit-Grogger , Josef Riegebauer
发明人： Andrea Beit-Grogger , Josef Riegebauer
IPC分类号： H01L23/58 , G06K19/06
CPC分类号： H01L23/576 , H01L2924/0002 , H01L2924/00
摘要： Integrated circuit having security-critical circuit components arranged in a lower plane, data lines arranged in an upper plane, situated at least in part above the security-critical circuit components arranged in the lower plane, and connected to the security-critical circuit components, and a detector circuit that identifies an attack on the integrated circuit. The detector circuit has a transmitting device that transmits predetermined test data into the security-critical circuit components arranged in the lower plane, a receiving device that receives the data processed by the security-critical circuit components arranged in the lower plane, and an evaluation device that compares the received data with expected data and that ascertains any non-correspondence. The data lines carry the predetermined test data that is transmitted by the transmitting device and is processed by the security-critical circuit components.

6. 发明授权

US08519822B2 Apparatus for selecting a virtual card application 有权
标题翻译：用于选择虚拟卡应用的设备
公开(公告)号：US08519822B2
公开(公告)日：2013-08-27
申请号：US11950113
申请日：2007-12-04
申请人： Josef Riegebauer
发明人： Josef Riegebauer
IPC分类号： G05B19/00
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/352 , G06Q20/3576
摘要： An apparatus for selecting a virtual card application from a multi-application contactless card, including a receiver configured to receive an authentication command containing a card key from a card reader. The apparatus further includes a verifier configured to verify the card key in the virtual card applications and to select a card application for communication with the card reader by means of a key match. The apparatus further includes a transmitter configured to transmit a response of the selected card applications to the card reader.
摘要翻译：一种用于从多应用非接触式卡中选择虚拟卡应用的装置，包括被配置为从读卡器接收包含卡密钥的认证命令的接收器。该装置还包括验证器，其被配置为验证虚拟卡应用中的卡密钥，并且通过密钥匹配来选择用于与读卡器进行通信的卡应用。该装置还包括发射机，其被配置为将所选择的卡应用的响应传送到读卡器。

7. 发明申请

US20080144650A1 APPARATUS FOR CONTACTLESS TRANSMISSION OF DATA FROM A MEMORY 审中-公开
标题翻译：从存储器中连续传输数据的设备
公开(公告)号：US20080144650A1
公开(公告)日：2008-06-19
申请号：US11954085
申请日：2007-12-11
申请人： Robin Boch , Gerd Dirscherl , Berndt Gammel , Josef Riegebauer , Till Winteler
发明人： Robin Boch , Gerd Dirscherl , Berndt Gammel , Josef Riegebauer , Till Winteler
IPC分类号： H04J15/00
CPC分类号： G06K7/0008 , G06K7/10198 , G06K7/10237 , G06K7/10297
摘要： 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.
摘要翻译：用于根据预定传输协议提供用于数据传输的控制信息和有效载荷的无接触数据传输的装置，具有近场通信器和连接到近场通信器的接口，所述接口可操作以使用第一协议来交换数据，用于非接触传输的近场通信器。在这种情况下，第一协议提供控制信息和有效载荷的传输，第一协议的有效载荷包括控制信息和预定协议的有效载荷。该装置还包括耦合到接口的模块，并且可操作地使用第一协议的有效载荷来交换由近场通信器无接触地交换的数据的预定传输协议的控制信息和有效载荷。

8. 发明申请

US20050092848A1 Integrated circuit having an active shield 有权
标题翻译：集成电路具有主动屏蔽
公开(公告)号：US20050092848A1
公开(公告)日：2005-05-05
申请号：US10995961
申请日：2004-11-22
申请人： Andrea Beit-Grogger , Josef Riegebauer
发明人： Andrea Beit-Grogger , Josef Riegebauer
IPC分类号： H01L23/58 , G06K19/06
CPC分类号： H01L23/576 , H01L2924/0002 , H01L2924/00
摘要： Integrated circuit having security-critical circuit components arranged in a lower plane, data lines arranged in an upper plane, situated at least in part above the security-critical circuit components arranged in the lower plane, and connected to the security-critical circuit components, and a detector circuit that identifies an attack on the integrated circuit. The detector circuit has a transmitting device that transmits predetermined test data into the security-critical circuit components arranged in the lower plane, a receiving device that receives the data processed by the security-critical circuit components arranged in the lower plane, and an evaluation device that compares the received data with expected data and that ascertains any non-correspondence. The data lines carry the predetermined test data that is transmitted by the transmitting device and is processed by the security-critical circuit components.
摘要翻译：具有布置在下平面中的安全关键电路部件的集成电路，布置在上平面中的数据线至少部分地位于布置在下平面中的安全关键电路部件上方，并连接到安全关键电路部件，以及识别对集成电路的攻击的检测器电路。检测器电路具有将预定测试数据发送到布置在下平面中的安全关键电路部件的发送装置，接收由布置在下平面中的安全关键电路部件处理的数据的接收装置，以及评估装置将收到的数据与预期数据进行比较，并确定任何不对应。数据线承载由发送设备发送并由安全关键电路组件处理的预定测试数据。

9. 发明申请

US20090157928A1 MASTER AND SLAVE DEVICE FOR COMMUNICATING ON A COMMUNICATION LINK WITH LIMITED RESOURCE 有权
标题翻译：用于与有限资源通信的通信链路的主从设备
公开(公告)号：US20090157928A1
公开(公告)日：2009-06-18
申请号：US11956803
申请日：2007-12-14
申请人： Josef Riegebauer
发明人： Josef Riegebauer
IPC分类号： G06F13/18
CPC分类号： H04L12/403
摘要： A master device for communicating with a number of slave devices through a communication link having a limited resource. The master device comprises a transceiver adapted for communicating with the slave devices on the communication link and a controller adapted for detecting the number of slave devices. The controller is adapted for determining an individual resource associated with a slave device to be consumed from the communication link, wherein a sum of the individual resources of all slave devices is lower than the limited resource and wherein the transceiver is adapted for assigning the individual resources to the associated slave devices.
摘要翻译：一种用于通过具有有限资源的通信链路与多个从设备进行通信的主设备。主设备包括适于与通信链路上的从设备通信的收发器和适于检测从设备数量的控制器。控制器适于确定与要从通信链路消耗的从设备相关联的单个资源，其中所有从设备的单独资源的总和低于有限资源，并且其中收发器适于分配各个资源到相关联的从设备。

10. 发明申请

US20080177915A1 COMMUNICATION IN ACCORDANCE WITH A MASTER-SLAVE COMMUNICATION PROTOCOL 有权
标题翻译：根据“主从通信协议”进行通信
公开(公告)号：US20080177915A1
公开(公告)日：2008-07-24
申请号：US11958511
申请日：2007-12-18
申请人： STEFAN ERDMENGER , Berndt Gammel , Josef Riegebauer , Till Winteler
发明人： STEFAN ERDMENGER , Berndt Gammel , Josef Riegebauer , Till Winteler
IPC分类号： G06F13/42 , G06F13/00
CPC分类号： H04L12/403 , G06K7/10247 , H04L43/00 , H04L69/28
摘要： A communication apparatus for communication according to a master-slave communication protocol is formed as a slave instance communicating with a master instance via a bus. The master instance is operative to switch the bus into a bus suspend state if no bus activity is present during a predetermined interval. In response to a bus suspend state, the slave instance makes a transition to a slave suspend state. The communication apparatus includes a monitor configured to monitor the bus activity and a transmitter configured to transmit a signal via the bus if the monitor does not recognize any bus activity during part of the predetermined interval and a transition of the slave instance to the slave suspend state is undesirable, wherein the signal is operative to prevent the master instance from switching the bus into the bus suspend state.
摘要翻译：根据主 - 从通信协议进行通信的通信装置形成为通过总线与主实例进行通信的从属实例。如果在预定间隔期间没有总线活动，则主机实例用于将总线切换到总线挂起状态。响应于总线挂起状态，从站实例转换到从站挂起状态。通信装置包括：监视器，其被配置为监视总线活动;以及发射器，被配置为在所述预定间隔的一部分期间监视器不识别任何总线活动以及从属实例到从属暂停状态的转变时经由总线发送信号是不希望的，其中信号可操作以防止主机实例将总线切换到总线挂起状态。

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