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    SEMICONDUCTOR DEVICE
    1.
    发明申请
    SEMICONDUCTOR DEVICE 审中-公开
    半导体器件

    公开(公告)号：US20100257313A1

    公开(公告)日：2010-10-07

    申请号：US12303110

    申请日：2007-05-16

    申请人： Hirotaka Nishizawa ,  Junichiro Osako ,  Minoru Shinohara ,  Tamaki Wada ,  Kunihirio Katayama ,  Shigemasa Shiota

    发明人： Hirotaka Nishizawa ,  Junichiro Osako ,  Minoru Shinohara ,  Tamaki Wada ,  Kunihirio Katayama ,  Shigemasa Shiota

    IPC分类号： G06F12/00 ,  G06F1/32 ,  G06F1/26

    CPC分类号： G06K19/077 ,  G06K19/0719 ,  G06K19/072

    摘要： A semiconductor device has operation modes selectable through the control by a second microcomputer (113). In a first mode, an operation of a memory controller (105) responding to a memory card command from a memory card interface terminal and an operation of a first microcomputer (106) responding to an IC card command from an IC card interface terminal are separately performed. In a second mode, the first microcomputer operates in response to the IC card command from the IC card interface terminal. In a third mode, the memory controller and the first microcomputer operate in response to an undefined IC card command from the IC card interface terminal. In a fourth mode, the memory controller and the first microcomputer operate in response to the memory card command from the memory card interface terminal. Convenience of the semiconductor device having an IC card function and a memory card function is improved.

    摘要翻译： 半导体器件具有通过第二微型计算机（113）的控制可选择的操作模式。 在第一模式中，分别响应来自存储卡接口终端的存储卡命令的存储器控​​制器（105）的操作和来自IC卡接口终端的响应IC卡命令的第一微计算机（106）的操作 执行。 在第二模式中，第一微型计算机响应于来自IC卡接口终端的IC卡命令而工作。 在第三模式中，存储器控制器和第一微型计算机响应于来自IC卡接口终端的未定义的IC卡命令来操作。 在第四模式中，存储器控制器和第一微型计算机响应来自存储卡接口终端的存储卡命令而操作。 提高具有IC卡功能和存储卡功能的半导体器件的便利性。

    WIRELESS COMMUNICATION SYSTEM, SIM CARD, MOBILE COMMUNICATION TERMINAL, AND DATA GUARANTEEING METHOD
    2.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, SIM CARD, MOBILE COMMUNICATION TERMINAL, AND DATA GUARANTEEING METHOD 审中-公开
    无线通信系统，SIM卡，移动通信终端和数据保护方法

    公开(公告)号：US20080300020A1

    公开(公告)日：2008-12-04

    申请号：US12116956

    申请日：2008-05-08

    申请人： Hirotaka Nishizawa ,  Hideo Koike ,  Hironori Iwasaki ,  Junichiro Osako ,  Minoru Shinohara ,  Tamaki Wada

    发明人： Hirotaka Nishizawa ,  Hideo Koike ,  Hironori Iwasaki ,  Junichiro Osako ,  Minoru Shinohara ,  Tamaki Wada

    IPC分类号： H04M1/00

    CPC分类号： H04W8/20 ,  H04L63/0853 ,  H04W12/06

    摘要： The loss of data stored in a secure memory card, such as a SIM card, due to the physical destruction thereof is prevented. A host unit performs card authentication of a memory card, and transmits update data for the memory card by security communication to update data when the result of the authentication is OK. Then, the host unit outputs a request for mirror-updating the card data to a base station server. When an access is permitted, the card data is transmitted to the base station server via the host unit to mirror-update the card data. When the mirror-updating of the card data is completed, the base station server returns a completion confirmation to the host unit, so that a data backup process is completed. By thus causing the base station server to mirror-update the data in the memory card, the loss of the stored data is prevented.

    摘要翻译： 防止存储在安全存储卡（例如SIM卡）中的数据由于其物理破坏而丢失。 主机单元执行存储卡的卡认证，并且当认证结果正常时通过安全通信发送存储卡的更新数据以更新数据。 然后，主机单元向基站服务器输出镜像更新卡数据的请求。 当允许访问时，卡数据经由主机单元被发送到基站服务器以镜像更新卡数据。 当卡数据的镜像更新完成时，基站服务器向主机单元返回完成确认，从而完成数据备份处理。 通过使基站服务器对存储卡中的数据进行镜像更新，可以防止存储的数据的丢失。

    IC card and a method of manufacturing the same
    6.
    发明授权
    IC card and a method of manufacturing the same 有权
    IC卡及其制造方法

    公开(公告)号：US07341198B2

    公开(公告)日：2008-03-11

    申请号：US10588301

    申请日：2004-02-20

    申请人： Hirotaka Nishizawa ,  Junichiro Osako ,  Kenji Osawa ,  Tamaki Wada ,  Michiaki Sugiyama

    发明人： Hirotaka Nishizawa ,  Junichiro Osako ,  Kenji Osawa ,  Tamaki Wada ,  Michiaki Sugiyama

    IPC分类号： G06K19/06

    CPC分类号： G06K19/07745 ,  G06K19/07 ,  G06K19/07718 ,  G06K19/07732 ,  G06K19/07739 ,  H01L2924/0002 ,  H01L2924/01019 ,  H01L2924/01057 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/00

    摘要： An IC card 1CD includes a frame member portion 1CB1, and an IC card main body 15 held in a state of being hung by a connecting portion 1CB2 in a frame thereof. The IC card main body 15 is made to constitute a card type information medium having a high functional performance having both of a function as a so-to-speak IC card and a function as a so-to-speak memory card having a capacity larger than that of the IC card and a function higher than that of the IC card capable of executing a security processing. An outer shape of the IC card main body 15 is formed in compliance with RS-MMC outer shape standard. A surface of a cap portion 1CB3 of the IC card main body 15 is printed with a desired character, pattern, diagram and photograph or the like by a printing method used in steps of fabricating a general IC card, and the IC card 15 is provided with higher acknowledgement performance, security performance and outlook.

    摘要翻译： IC卡1CD包括框架部件CB1和IC卡主体15，该IC卡主体15以其框架中的连接部分CB 2挂起的状态保持。 IC卡主体15构成具有高功能性的卡式信息介质，具有作为即插即用IC卡的功能，以及作为具有容量较大的说话存储卡的功能 并且具有比能够执行安全处理的IC卡的功能更高的功能。 IC卡主体15的外形形状符合RS-MMC外形标准。 IC卡主体15的盖部分1 CB 3的表面通过用于制造通用IC卡的步骤中使用的打印方法打印所需的字符，图案，图表和照片等，并且IC卡15 具有更高的确认性能，安全性能和前景。

    IC card and method of manufacturing the same
    8.
    发明授权
    IC card and method of manufacturing the same 有权
    IC卡及其制造方法

    公开(公告)号：US07120029B2

    公开(公告)日：2006-10-10

    申请号：US10668187

    申请日：2003-09-24

    申请人： Hirotaka Nishizawa ,  Kenji Osawa ,  Akira Higuchi ,  Junichiro Osako ,  Tamaki Wada

    发明人： Hirotaka Nishizawa ,  Kenji Osawa ,  Akira Higuchi ,  Junichiro Osako ,  Tamaki Wada

    IPC分类号： H05K1/14

    CPC分类号： G06K19/07743 ,  H01L24/97 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/14 ,  Y10S439/945 ,  Y10S439/946 ,  Y10T29/4913 ,  Y10T29/49133 ,  Y10T29/49144 ,  H01L2924/00014 ,  H01L2924/00

    摘要： The productivity of an IC card is to be improved. In a memory card of the type in which a memory body having a wiring substrate and a semiconductor chip mounted on a main surface of the wiring substrate is held so as to be sandwiched in between a first case and a second case, a planar outline of the memory body is smaller than half of a planar outline of the memory card. The memory body is disposed so as to be positioned closer to a first end side as one short side of the memory card with respect to a midline between the first end side and a second end side as an opposite short side of the memory card positioned on the side opposite to the first end side. The other area than the memory body-disposed area in the first and the second case is used as another functional area.

    摘要翻译： 提高IC卡的生产率。 在其中具有布线基板的存储体和安装在布线基板的主表面上的半导体芯片被夹持在第一壳体和第二壳体之间的类型的存储卡中，平面轮廓 存储器体小于存储卡的平面轮廓的一半。 存储体被布置成相对于位于第一端侧和第二端侧之间的中线的位置，更靠近作为存储卡的一个短边的第一端侧，作为位于存储卡的相对的短边 与第一端侧相对的一侧。 将第一和第二种情况下的存储体配置区域以外的区域用作另一功能区域。