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1. 发明申请

WO2005064532A1 METHOD FOR GENERATING POWER SUPPLY INTERRUPTION TIME INFORMATION IN A CONTACTLESS DATA CARRIER 审中-公开
标题翻译：在无连续数据载体上生成电源中断时间信息的方法
公开(公告)号：WO2005064532A1
公开(公告)日：2005-07-14
申请号：PCT/IB2004/052727
申请日：2004-12-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , AMTMANN, Franz , WATZINGER, Hubert , BRANDL, Roland , BERGLER, Ewald
发明人： AMTMANN, Franz , WATZINGER, Hubert , BRANDL, Roland , BERGLER, Ewald
IPC分类号： G06K19/07
CPC分类号： G06K19/0701 , G06K19/0723
摘要： In a method for the determination of disconnection time information (DTI) significant for an inadequate power supply of an integrated circuit (2) of a data carrier (1) such as and RFID-tag. The disconnection time information (DTI) is determined on the basis of the discharge behavior of a first storage capacitor (C1), which is affected by the IC material and by radiation, and the determined disconnection time information (DTI) is corrected in dependence on the effects of the IC material and/or on at least one radiation effect.
摘要翻译：在用于确定对诸如RFID标签的数据载体（1）的集成电路（2）的不充分的电源供应有意义的断开时间信息（DTI）的方法中，基于受IC材料和辐射影响的第一存储电容器（C1）的放电行为确定断开时间信息（DTI），并且所确定的断开时间信息（DTI）根据 IC材料的影响和/或至少一种辐射效应。

2. 发明申请

WO2005038697A1 DATA CARRIER CIRCUIT CAPABLE OF SUPPLYING IDENTIFICATION INFORMATION TO A COMMUNICATIONS ARRANGEMENT 审中-公开
标题翻译：能够向通信安排提供标识信息的数据载体电路
公开(公告)号：WO2005038697A1
公开(公告)日：2005-04-28
申请号：PCT/IB2004/052065
申请日：2004-10-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , AMTMANN, Franz , BERGLER, Ewald , BRANDL, Roland , WATZINGER, Hubert
发明人： AMTMANN, Franz , BERGLER, Ewald , BRANDL, Roland , WATZINGER, Hubert
IPC分类号： G06K7/00
CPC分类号： G06K7/10049 , G06K7/0008 , G06K19/0723
摘要： Circuit for a data carrier, which circuit is capable of supplying identification information to a communications arrangement. A circuit (4) for a data carrier (3), which is able to communicate contactlessly with a communications arrangement (2), is provided with a memory stage (5) for storing identification information (II) consisting of information units and suppliable to the communications arrangement (2) and with a signal-processing stage (25) for processing an indicator signal (IS), which indicator signal (IS) indicates a substantially simultaneous appearance of two different information units, of which two different information units the one information unit is contained in the identification information (l[I) stored in the memory stage (5) of the circuit (4) and the other information unit is contained in different identification information (II') stored in a memory stage of a different circuit (4'), and which indicator signal (IS) is generated by the communications arrangement (2) upon detection of such a substantially simultaneous appearance of different information units and is communicated to the circuit (4), wherein the signal-processing stage (25), as a consequence of a processing of the indicator signal (IS), is arranged to interrupt the supply of the identification information (II) after the appearance of the information unit that has caused the indicator signal (IS) and to flag at least the information unit that has caused the indicator signal (IS).
摘要翻译：用于数据载体的电路，该电路能够向通信装置提供识别信息。一种能够与通信装置（2）无接触地通信的用于数据载体（3）的电路（4），设置有用于存储由信息单元组成的标识信息（II）的存储级（5），并且可提供给通信装置（2）和用于处理指示符信号（IS）的信号处理级（25），该指示符信号（IS）指示两个不同信息单元的基本同时出现，其中两个不同的信息单元信息单元被包含在存储在电路（4）的存储器级（5）中的识别信息（I [I]中，并且另一信息单元被包含在存储在不同的存储器级的存储器级中的不同识别信息（II'）中电路（4'），并且在检测到不同信息单元的这种基本上同时出现的情况下，由通信装置（2）产生哪个指示信号（IS），并且被传送到电路（4），其中作为指示符信号（IS）的处理的结果的信号处理级（25）被布置成在信息单元出现之后中断提供标识信息（II），该信息处理级已引起指示信号（IS）并至少标示已引起指示信号（IS）的信息单元。

3. 发明申请

WO2005039120A3 COMMUNICATION SYSTEM AND ANTI-COLLISION METHOD 审中-公开
公开(公告)号：WO2005039120A3
公开(公告)日：2005-04-28
申请号：PCT/IB2004/052064
申请日：2004-10-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , AMTMANN, Franz , SCHERABON, Christian , WATZINGER, Hubert , BRANDL, Roland
发明人： AMTMANN, Franz , SCHERABON, Christian , WATZINGER, Hubert , BRANDL, Roland
IPC分类号： H04L12/413
摘要： In a receiving method for the contactless reception of identification information (I1,12), which is stored in a data carrier (3, 3') and which can be received from the data carrier (3, 3') in a contactless manner in the form of information units (IU, IU') with a communication device (2), it is envisaged that firstly an information unit (R.IU) is received and that secondly it is detected that the received information unit (R.IU) represents a collision of two different information units (IU, IU') occurring essentially simultaneously, of which two different information units (IU, IU') the one information unit (lU) originates from a first data carrier (3) and the other information unit (IU') originates from a second data carrier (3'), and that thirdly a received information unit (R.IU) that represents a collision is replaced with a first replacement information unit (R.IU1) established by the communication device (2), which is used instead of the information unit (R.IU) representing the collision, as the information unit (IU) that originates from the first data carrier (3), and that fourthly, the first replacement information unit (R.IU1) is delivered in a contactless manner.

4. 发明申请

WO2006106481A1 RFID READER WITH AN ANTENNA AND METHOD FOR OPERATING THE SAME 审中-公开
标题翻译：具有天线的RFID读取器及其操作方法
公开(公告)号：WO2006106481A1
公开(公告)日：2006-10-12
申请号：PCT/IB2006/051021
申请日：2006-04-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , RAUBER, Michael , WATZINGER, Hubert , AMTMANN, Franz
发明人： RAUBER, Michael , WATZINGER, Hubert , AMTMANN, Franz
IPC分类号： G06K7/00
CPC分类号： G06K19/0726 , G06K7/0008
摘要： An RFID reader (1, 1') comprises a signal generator (2) for generating high frequency electrical signals (ES) and an antenna (3) to which the high frequency electrical signals (ES) are feedable in a symmetric mode. The RFID reader (1) further comprises tuning means (4, 4') for maintaining the antenna (3) in a symmetric operating mode, wherein the tuning means (4, 4') are controllable in dependency of varying coupling impedances (CG) occurring between the antenna (3) and its environment (G).
摘要翻译： RFID读取器（1,1）包括用于产生高频电信号（ES）的信号发生器（2）和高频电信号（ES）可以以对称模式馈送的天线。 RFID读取器（1）还包括用于将天线（3）维持在对称操作模式的调谐装置（4,4'），其中根据变化的耦合阻抗（CG）可调节调谐装置（4,4'），发生在天线（3）和其环境（G）之间。

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