专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20090224061A1 WIRELESS IC DEVICE 有权
标题翻译：无线IC器件
公开(公告)号：US20090224061A1
公开(公告)日：2009-09-10
申请号：US12469896
申请日：2009-05-21
申请人： Noboru KATO , Yuya DOKAI , Nobuo IKEMOTO
发明人： Noboru KATO , Yuya DOKAI , Nobuo IKEMOTO
IPC分类号： G06K19/06
CPC分类号： H01Q7/00 , G06K19/07749 , G06K19/07756 , H01Q1/2208
摘要： A wireless IC device includes a radiation plate, a feeding circuit substrate on which a feeding circuit including a resonant circuit including an inductance element is provided, the feeding circuit being electromagnetically coupled to the radiation plate, and a wireless IC chip including a connection electrode, the wireless IC chip being disposed on the feeding circuit substrate. A mounting electrode is provided on the feeding circuit substrate. The frequency of signals sent and received using the radiation plate substantially corresponds to the resonant frequency of the resonant circuit. The wireless IC chip is electromagnetically coupled to the mounting electrode.
摘要翻译：无线IC器件包括辐射板，馈电电路基板，其上设有包括电感元件的谐振电路的馈电电路，馈电电路与放射板电磁耦合;以及无线IC芯片，包括连接电极，无线IC芯片设置在馈电电路基板上。馈电电路基板上设有安装电极。使用辐射板发送和接收的信号的频率基本上对应于谐振电路的谐振频率。无线IC芯片电磁耦合到安装电极。

12. 发明申请

US20090021352A1 RADIO FREQUENCY IC DEVICE AND ELECTRONIC APPARATUS 审中-公开
标题翻译：无线电频率IC器件和电子设备
公开(公告)号：US20090021352A1
公开(公告)日：2009-01-22
申请号：US12235753
申请日：2008-09-23
申请人： Takeshi KATAYA , Noboru KATO , Satoshi ISHINO , Nobuo IKEMOTO , Ikuhei KIMURA , Yuya DOKAI
发明人： Takeshi KATAYA , Noboru KATO , Satoshi ISHINO , Nobuo IKEMOTO , Ikuhei KIMURA , Yuya DOKAI
IPC分类号： H04Q5/22
CPC分类号： G06K19/07749 , G06K19/0775 , H01L2224/16225 , H01L2224/16227 , H01Q1/2225 , H01Q1/38 , H01Q1/48 , H01Q7/00 , H04Q2213/13095 , H05K1/0239 , H05K1/0243 , H05K1/141 , H05K1/16 , H05K2201/10098
摘要： A radio frequency IC device includes a radio frequency IC chip arranged to process a transmitted/received signal, a printed circuit board on which the radio frequency IC chip is mounted, an electrode arrange on the circuit board, and a loop electrode that is arranged on the circuit board so that the loop electrode is electrically connected to the radio frequency IC chip and is coupled to the electrode by electromagnetic coupling. The electrode is coupled to the radio frequency IC chip via the loop electrode so as to transmit or receive a high-frequency signal. A power supply circuit board including a resonance circuit and/or a matching circuit may be disposed between the radio frequency IC chip and the loop electrode.
摘要翻译：射频IC器件包括布置成处理发送/接收信号的射频IC芯片，安装射频IC芯片的印刷电路板，布置在电路板上的电极和布置在电路板上的环形电极电路板，使得环形电极电连接到射频IC芯片，并通过电磁耦合耦合到电极。电极通过环形电极耦合到射频IC芯片，以便发送或接收高频信号。包括谐振电路和/或匹配电路的电源电路板可以设置在射频IC芯片和环形电极之间。

13. 发明申请

US20120292396A1 WIRELESS IC DEVICE AND COMPONENT FOR WIRELESS IC DEVICE 有权
标题翻译：无线IC器件和无线IC器件的组件
公开(公告)号：US20120292396A1
公开(公告)日：2012-11-22
申请号：US13567108
申请日：2012-08-06
申请人： Yuya DOKAI , Noboru KATO , Satoshi ISHINO
发明人： Yuya DOKAI , Noboru KATO , Satoshi ISHINO
IPC分类号： G06K19/073
CPC分类号： H05K1/0243 , G06K19/07749 , H01L23/49822 , H01L23/642 , H01L23/645 , H01L23/66 , H01L2223/665 , H01L2223/6677 , H01L2224/13144 , H01L2224/16 , H01L2224/16235 , H01L2224/16238 , H01L2924/01079 , H01L2924/09701 , H01L2924/14 , H01L2924/3011 , H05K1/0239 , H05K1/16 , H05K1/162 , H05K1/165 , H05K2201/10098 , H05K2201/10727 , Y02D70/10
摘要： A wireless IC device includes a wireless IC chip, a power supply circuit board upon which the wireless IC chip is mounted, and in which a power supply circuit is provided, the power supply circuit includes a resonant circuit having a predetermined resonant frequency, and a radiation pattern, which is adhered to the underside of the power supply circuit board, for radiating a transmission signal supplied from the power supply circuit, and for receiving a reception signal to supply this to the power supply circuit. The resonant circuit is an LC resonant circuit including an inductance device and capacitance devices. The power supply circuit board is a multilayer rigid board or a single-layer rigid board, and between the wireless IC chip and the radiation pattern is connected by DC connection, magnetic coupling, or capacitive coupling.
摘要翻译：无线IC器件包括无线IC芯片，安装有无线IC芯片的电源电路板，并且其中设置有电源电路，电源电路包括具有预定谐振频率的谐振电路，以及辐射图案，其粘附到电源电路板的下侧，用于辐射从电源电路提供的传输信号，并且用于接收接收信号以将其提供给电源电路。谐振电路是包括电感器件和电容器件的LC谐振电路。电源电路板是多层刚性板或单层刚性板，无线IC芯片和辐射图之间通过直流连接，磁耦合或电容耦合连接。

14. 发明申请

US20120006904A1 WIRELESS IC DEVICE COMPONENT AND WIRELESS IC DEVICE 有权
标题翻译：无线IC器件组件和无线IC器件
公开(公告)号：US20120006904A1
公开(公告)日：2012-01-12
申请号：US13241823
申请日：2011-09-23
申请人： Noboru KATO , Yuya DOKAI
发明人： Noboru KATO , Yuya DOKAI
IPC分类号： G06K19/077
CPC分类号： G06K19/07754 , G06K19/07749 , G06K19/07756 , H01Q1/2225 , H01Q7/00 , H01Q9/26 , H01Q9/285
摘要： A wireless IC device includes a wireless IC chip, a coupling electrode, and a radiation plate. The coupling electrode includes coupling portions arranged to be coupled to the wireless IC chip and a pair of opposing ends. The pair of opposing ends are capacitively coupled to each other and oppose the radiation plate to be coupled to the radiation plate. The wireless IC chip uses the radiation plate as an antenna to transmit and receive signals having certain frequencies to and from an RFID system.
摘要翻译：无线IC器件包括无线IC芯片，耦合电极和辐射板。耦合电极包括被布置成耦合到无线IC芯片的耦合部分和一对相对的端部。一对相对的端部彼此电容耦合并且与待耦合到辐射板的辐射板相对。无线IC芯片使用辐射板作为天线来发射和接收具有一定频率的信号到RFID系统。

15. 发明申请

US20100038437A1 WIRELESS IC DEVICE 有权
标题翻译：无线IC器件
公开(公告)号：US20100038437A1
公开(公告)日：2010-02-18
申请号：US12603608
申请日：2009-10-22
申请人： Noboru KATO , Yuya DOKAI
发明人： Noboru KATO , Yuya DOKAI
IPC分类号： G06K19/07
CPC分类号： G06K19/07749 , G06K19/07779 , G06K19/07783 , G06K19/07784 , H01Q1/2225 , H01Q1/40 , H01Q7/00
摘要： A wireless IC device has a structure such that the size of a radiation plate and a radiation characteristic may be determined irrespective of an impedance of a wireless IC chip. The wireless IC device includes a wireless IC chip that is arranged to process transmission and reception signals, a spiral matching inductance element and a plane electrode that are located on a surface of a feeder circuit substrate, and a coil-shaped radiation plate located on a radiation substrate. Plane electrodes connected to both ends of the radiation plate are electromagnetically coupled respectively to the inductance element and the plane electrode. The wireless IC chip is operated by a signal received by the radiation plate, and a response signal from the wireless IC chip is radiated outside from the radiation plate.
摘要翻译：无线IC器件具有能够确定辐射板的尺寸和辐射特性而不考虑无线IC芯片的阻抗的结构。无线IC器件包括布置成处理发送和接收信号的无线IC芯片，位于馈电电路基板的表面上的螺旋匹配电感元件和平面电极以及位于馈电电路基板的表面上的线圈形辐射板辐射基板。连接到辐射板两端的平面电极分别电磁耦合到电感元件和平面电极。无线IC芯片由辐射板接收的信号操作，并且来自无线IC芯片的响应信号从辐射板向外辐射。

16. 发明申请

US20080061983A1 WIRELESS IC DEVICE AND COMPONENT FOR WIRELESS IC DEVICE 有权
标题翻译：无线IC器件和无线IC器件的组件
公开(公告)号：US20080061983A1
公开(公告)日：2008-03-13
申请号：US11930818
申请日：2007-10-31
申请人： Yuya DOKAI , Noboru KATO , Satoshi ISHINO
发明人： Yuya DOKAI , Noboru KATO , Satoshi ISHINO
IPC分类号： G08B1/08
CPC分类号： H05K1/0243 , G06K19/07749 , H01L23/49822 , H01L23/642 , H01L23/645 , H01L23/66 , H01L2223/665 , H01L2223/6677 , H01L2224/13144 , H01L2224/16 , H01L2224/16235 , H01L2224/16238 , H01L2924/01079 , H01L2924/09701 , H01L2924/14 , H01L2924/3011 , H05K1/0239 , H05K1/16 , H05K1/162 , H05K1/165 , H05K2201/10098 , H05K2201/10727 , Y02D70/10
摘要： A wireless IC device includes a wireless IC chip, a power supply circuit board upon which the wireless IC chip is mounted, and in which a power supply circuit is provided, the power supply circuit includes a resonant circuit having a predetermined resonant frequency, and a radiation pattern, which is adhered to the underside of the power supply circuit board, for radiating a transmission signal supplied from the power supply circuit, and for receiving a reception signal to supply this to the power supply circuit. The resonant circuit is an LC resonant circuit including an inductance device and capacitance devices. The power supply circuit board is a multilayer rigid board or a single-layer rigid board, and between the wireless IC chip and the radiation pattern is connected by DC connection, magnetic coupling, or capacitive coupling.
摘要翻译：无线IC器件包括无线IC芯片，安装有无线IC芯片的电源电路板，并且其中设置有电源电路，电源电路包括具有预定谐振频率的谐振电路，以及辐射图案，其粘附到电源电路板的下侧，用于辐射从电源电路提供的传输信号，并且用于接收接收信号以将其提供给电源电路。谐振电路是包括电感器件和电容器件的LC谐振电路。电源电路板是多层刚性板或单层刚性板，无线IC芯片和辐射图之间通过直流连接，磁耦合或电容耦合连接。

17. 发明申请

US20130002513A1 ANTENNA AND WIRELESS COMMUNICATION DEVICE 有权
标题翻译：天线和无线通信设备
公开(公告)号：US20130002513A1
公开(公告)日：2013-01-03
申请号：US13613021
申请日：2012-09-13
申请人： Yuya DOKAI , Noboru KATO
发明人： Yuya DOKAI , Noboru KATO
IPC分类号： H01Q9/04
CPC分类号： H01Q1/2208 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H01Q9/16 , H01Q21/30
摘要： An antenna and a wireless communication device which are suitable for an RFID system and in which radiation characteristics are prevented from being changed as a result of impedance adjustment are configured such that the antenna includes a first loop electrode that has an external shape of a regular polygon or circle and that includes a pair of open ends, feeding portions arranged inside the first loop electrode, a second loop electrode connected to the feeding portions, and a coupling electrode that couples the first loop electrode and the second loop electrode to each other. The wireless communication device is obtained by coupling the wireless communication element which processes a high-frequency signal to the feeding portions.
摘要翻译：适用于RFID系统并且其中防止辐射特性作为阻抗调整的结果的天线和无线通信设备被配置为使得天线包括具有正多边形的外部形状的第一环形电极或圆形，并且包括一对开口端，布置在第一环形电极内部的馈电部分，连接到馈电部分的第二环形电极，以及将第一环形电极和第二环形电极彼此耦合的耦合电极。通过将处理高频信号的无线通信元件耦合到馈送部分来获得无线通信设备。

18. 发明申请

US20120292397A1 WIRELESS IC DEVICE AND COMPONENT FOR WIRELESS IC DEVICE 有权
公开(公告)号：US20120292397A1
公开(公告)日：2012-11-22
申请号：US13567109
申请日：2012-08-06
申请人： Yuya DOKAI , Noboru KATO , Satoshi ISHINO
发明人： Yuya DOKAI , Noboru KATO , Satoshi ISHINO
IPC分类号： G06K19/077
CPC分类号： H05K1/0243 , G06K19/07749 , H01L23/49822 , H01L23/642 , H01L23/645 , H01L23/66 , H01L2223/665 , H01L2223/6677 , H01L2224/13144 , H01L2224/16 , H01L2224/16235 , H01L2224/16238 , H01L2924/01079 , H01L2924/09701 , H01L2924/14 , H01L2924/3011 , H05K1/0239 , H05K1/16 , H05K1/162 , H05K1/165 , H05K2201/10098 , H05K2201/10727 , Y02D70/10
摘要： A wireless IC device includes a wireless IC chip, a power supply circuit board upon which the wireless IC chip is mounted, and in which a power supply circuit is provided, the power supply circuit includes a resonant circuit having a predetermined resonant frequency, and a radiation pattern, which is adhered to the underside of the power supply circuit board, for radiating a transmission signal supplied from the power supply circuit, and for receiving a reception signal to supply this to the power supply circuit. The resonant circuit is an LC resonant circuit including an inductance device and capacitance devices. The power supply circuit board is a multilayer rigid board or a single-layer rigid board, and between the wireless IC chip and the radiation pattern is connected by DC connection, magnetic coupling, or capacitive coupling.

19. 发明申请

US20120056001A1 OPTICAL DISC 有权
标题翻译：光盘
公开(公告)号：US20120056001A1
公开(公告)日：2012-03-08
申请号：US13295153
申请日：2011-11-14
申请人： Yuya DOKAI , Noboru KATO , Ikuhei KIMURA
发明人： Yuya DOKAI , Noboru KATO , Ikuhei KIMURA
IPC分类号： G06K19/07
CPC分类号： G11B23/286 , G11B20/00086 , G11B20/00094 , G11B20/00173 , G11B20/0021 , G11B20/00253 , G11B20/00275 , G11B20/00492 , G11B20/00695 , G11B20/00876 , G11B23/30 , G11B2220/2537
摘要： An optical disc includes an electromagnetic coupling module mounted therein. The electromagnetic coupling module includes a wireless IC chip and a feeder circuit substrate in which a feeder circuit including a resonant circuit having a predetermined resonant frequency is disposed. The electromagnetic coupling module is electromagnetically coupled to a reflective film defining a metal thin film of the optical disc, and the reflective film defines an antenna or radiation pattern of the electromagnetic coupling module.
摘要翻译：光盘包括安装在其中的电磁耦合模块。电磁耦合模块包括无线IC芯片和馈电电路基板，其中设置包括具有预定谐振频率的谐振电路的馈电电路。电磁耦合模块电磁耦合到限定光盘的金属薄膜的反射膜，反射膜限定电磁耦合模块的天线或辐射图。

20. 发明申请

US20110181475A1 ANTENNA AND WIRELESS IC DEVICE 有权
标题翻译：天线和无线IC设备
公开(公告)号：US20110181475A1
公开(公告)日：2011-07-28
申请号：US13083626
申请日：2011-04-11
申请人： Noboru KATO , Yuya DOKAI
发明人： Noboru KATO , Yuya DOKAI
IPC分类号： H01Q1/38
CPC分类号： H01Q9/045 , G06K19/07749 , G06K19/0775 , H01L2224/16225 , H01L2224/16227 , H01Q1/2283 , H01Q1/36 , H01Q1/40 , H01Q7/00
摘要： An antenna and a wireless IC device that includes the antenna are provided for which the manufacturing process is simple and for which there is a low probability of a poor connection occurring between a feeder portion and a radiation electrode. An antenna includes a radiation electrode that is provided on a main surface of an insulator board, a ground electrode and/or a counter electrode that is arranged so as to oppose the radiation electrode, and a magnetic field electrode that is connected to the radiation electrode through a connection portion. The magnetic field electrode is defined by line-shaped electrodes and feeds a signal to the radiation electrode from a feeder portion defined by ends of the line-shaped electrodes through the magnetic field electrode.
摘要翻译：提供了包括天线的天线和无线IC器件，其制造过程简单，并且在馈电部分和辐射电极之间出现差的连接的可能性很低。天线包括设置在绝缘体板的主表面上的辐射电极，与辐射电极相对配置的接地电极和/或对电极，以及连接到辐射电极的磁场电极通过连接部分。磁场电极由线状电极限定，并且通过磁场电极从由线状电极的端部限定的馈电部分向辐射电极馈送信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式