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    REPLACING STORED CODE WITH USER INPUTTING CODE ON THE RF ID CARD
    11.
    发明申请
    REPLACING STORED CODE WITH USER INPUTTING CODE ON THE RF ID CARD 审中-公开
    使用RF ID卡上的用户输入代码替换存储的代码

    公开(公告)号：WO0245441A9

    公开(公告)日：2003-02-06

    申请号：PCT/US0144548

    申请日：2001-11-28

    Applicant: RCD TECHNOLOGY INC ,  OBERLE ROBERT R ,  WALKER CHRIS

    Inventor： OBERLE ROBERT R ,  WALKER CHRIS

    IPC: G06F21/00 ,  G07C9/00 ,  G07F7/10 ,  H04L29/06 ,  H04Q5/22 ,  G06F11/30 ,  G06F15/16 ,  G06F15/173 ,  H04K1/00

    CPC classification number: H04L63/0442 ,  G06F21/35 ,  G06F21/43 ,  G06Q20/341 ,  G06Q20/40975 ,  G07C9/00309 ,  G07C2009/00412 ,  G07C2009/00793 ,  G07F7/1008 ,  H04L63/083 ,  H04L63/0853 ,  H04W12/02 ,  H04W12/06

    Abstract: The system (100) includes an RF ID card (102) and an RF ID reader (104). The ID is stored in storage (106) of the RF ID card (102). A message composition unit (108) receives the ID and composes the message including the ID, responding back to the RF ID reader (104). The RF ID reader (104) includes a timestamp production unit (107) which produces a timestamp which is provided to the message composition unit (110). The timestamp is received by the RF ID card (102). The message reception unit (109) provides the time stamp to the encryption unit (112) in the RF ID (102). The encryption unit (112) also receives a key value from storage (106). In a preferred embodiment, the encryption unit uses the key to encrypt the timestamp along with a password received form the user interface (114). The RF ID reader (104) receives the encrypted message in the message reception unit (118). Alternately, public/private encryption system is used in which the key at the RF ID card (102) is a private key while the key at the RF ID reader (104) is a public key or vice versa. In some embodiments, the ID look-up functions (120) are implemented at the external network. The decryption operation (122) receives the encrypted message and uses the key from the ID look-up to decrypt the message. Authorization unit (124) examines the password obtained by the ID look-up and the current time stamp in order to determine an authorization.

    Abstract translation: 系统（100）包括RF ID卡（102）和RF ID读取器（104）。 ID被存储在RF ID卡（102）的存储器（106）中。 消息合成单元（108）接收该ID并且构成包含ID的消息，响应于RF ID读取器（104）。 RF ID读取器（104）包括产生提供给消息合成单元（110）的时间戳的时间戳制作单元（107）。 时间戳由RF ID卡（102）接收。 消息接收单元（109）向RF ID（102）中的加密单元（112）提供时间戳。 加密单元（112）还从存储器（106）接收密钥值。 在优选实施例中，加密单元使用密钥来加密时间戳以及从用户界面（114）接收的密码。 RF ID读取器（104）在消息接收单元（118）中接收加密的消息。 或者，使用公共/私人加密系统，其中RF ID卡（102）上的密钥是私钥，而RF ID读取器（104）处的密钥是公钥，反之亦然。 在一些实施例中，ID查找功能（120）在外部网络处实现。 解密操作（122）接收加密的消息并且使用来自ID查找的密钥来解密消息。 授权单元（124）检查由ID查找获取的密码和当前时间戳，以便确定授权。

    SIDE CONNECTORS FOR RFID CHIP
    12.
    发明申请
    SIDE CONNECTORS FOR RFID CHIP 审中-公开
    RFID芯片的侧面连接器

    公开(公告)号：WO2008021744A2

    公开(公告)日：2008-02-21

    申请号：PCT/US2007075103

    申请日：2007-08-02

    Applicant: RCD TECHNOLOGY INC ,  OBERLE ROBERT R

    Inventor： OBERLE ROBERT R

    IPC: H01L23/48

    CPC classification number: H01L24/02 ,  G06K19/07749 ,  H01L2224/0401 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/01068 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/14

    Abstract: An RFID chip can have an RFID circuit having first and second initial bond pads and conductive paths on the RFID chip connecting the first and second bond pads to the different sides of the chip. The conductive paths including a first side connector on a first side of the chip electrically connected to the first bond pad and a second side connector on a second side of the chip connected to the second bond pad. The first and second side connectors can cover at least half of the first and second side length respectively.

    Abstract translation: RFID芯片可以具有RFID电路，该RFID电路具有将RFID第一和第二接合焊盘连接到芯片的不同侧的第一和第二初始接合焊盘和导电路径。 所述导电路径包括与所述第一接合焊盘电连接的所述芯片的第一侧上的第一侧连接器和连接到所述第二接合焊盘的所述芯片的第二侧上的第二侧连接器。 第一和第二侧连接器可以分别覆盖第一和第二侧长度的至少一半。

    METHOD FOR FORMING RADIO FREQUENCY ANTENNA USING CONDUCTIVE INKS
    14.
    发明申请
    METHOD FOR FORMING RADIO FREQUENCY ANTENNA USING CONDUCTIVE INKS 审中-公开
    使用导电墨水形成无线电频率天线的方法

    公开(公告)号：WO0169717A9

    公开(公告)日：2003-01-09

    申请号：PCT/US0107897

    申请日：2001-03-13

    Applicant: RCD TECHNOLOGY INC ,  OBERLE ROBERT R

    Inventor： OBERLE ROBERT R

    IPC: G06K19/077 ,  H01Q1/22 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q9/27 ,  H05K1/09 ,  H05K1/16 ,  H05K3/24

    CPC classification number: H01Q1/2225 ,  G06K19/07749 ,  H01Q1/22 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q9/27 ,  H05K1/095 ,  H05K1/165 ,  H05K3/242 ,  H05K3/246 ,  H05K2201/0347 ,  H05K2203/0191 ,  H05K2203/0769 ,  Y10T29/49016

    Abstract: A metalized circuit suitable for application as a radio frequency antenna is produced by forming an antenna coil pattern on a flexible substrate (52). The antenna coil pattern is formed using a conductive ink (42) which is patterned on the substrate. The conductive ink is cured and an electrical-short layer (46) is formed across the coils of the conductive ink pattern. An insulating layer (56) is formed over top of the electrical-short layer, a metal layer (58) electroplated on top of the conductive layer, and then the electrical-short layer is removed. The use of the electrical-short layer during the electroplating allows for the voltage at the different points on the conductive ink layer to be relatively similar, so that a uniform electroplate layer is formed on top of the conductive ink layer. This results in a better quality radio frequency antenna at a reduced cost.

    Abstract translation: 适用于射频天线的金属化电路通过在柔性基板（52）上形成天线线圈图案来制造。 使用在基板上图案化的导电油墨（42）形成天线线圈图案。 导电油墨固化，并且在导电油墨图案的线圈之间形成电 - 短层（46）。 绝缘层（56）形成在电短层的顶部上，电镀在导电层顶部上的金属层（58），然后去除电短层。 在电镀期间使用电 - 短层允许导电油墨层上不同点处的电压相对相似，使得在导电油墨层的顶部上形成均匀的电镀层。 这导致了降低成本的更好质量的射频天线。

    CONTAINER SECURITY SEAL WITH DESTRUCTIBLE RFID TAG
    17.
    发明申请
    CONTAINER SECURITY SEAL WITH DESTRUCTIBLE RFID TAG 审中-公开
    带有可破坏RFID标签的集装箱安全封条

    公开(公告)号：WO2008063786A9

    公开(公告)日：2008-10-23

    申请号：PCT/US2007081295

    申请日：2007-10-12

    Applicant: RCD TECHNOLOGY INC ,  OBERLE ROBERT R

    Inventor： OBERLE ROBERT R

    IPC: G08B13/14

    CPC classification number: G09F3/0376 ,  G06K19/07798

    Abstract: An RFID securitization piece can comprise a housing. An RFID tag in the housing can include an RFID chip and RFID antenna. The RFID securitization piece is attachable to an object such that when the RFID securitization piece is removed from the object the RFID tag is damaged. RFID interrogations will then indicate that the RFID securitization piece has been removed from the object.

    Abstract translation: RFID证券化件可以包括壳体。 外壳中的RFID标签可以包括RFID芯片和RFID天线。 RFID证券化件可附接到物体上，使得当从物体上移除RFID证券化件时，RFID标签被损坏。 RFID询问将表明RFID证券化件已经从物体上移除。

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