专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08336786B2 Wireless communication device and metal article 有权
标题翻译：无线通信设备和金属制品
公开(公告)号：US08336786B2
公开(公告)日：2012-12-25
申请号：US13429465
申请日：2012-03-26
申请人： Noboru Kato , Koji Shiroki
发明人： Noboru Kato , Koji Shiroki
IPC分类号： G06K19/06
CPC分类号： G06K19/07786 , G06K19/07771 , G06K19/07773 , G06K19/07775 , H01Q1/2208 , H01Q1/38 , H01Q1/48 , H01Q7/00 , H01Q9/0407
摘要： A wireless communication device includes a wireless IC device, a dielectric substrate, and a metal plate. A radiation conductor coupled to the wireless IC device is provided on the front surface of the dielectric substrate, and a ground conductor connected to the radiation conductor through an interlayer connection conductor is provided on a back surface. The dielectric substrate is fixed to the metal plate via an insulating adhesive, and is crimped by a conductive member. The front and back surfaces of the metal plate are electrically connected to each other by the conductive member, and when a high-frequency signal is supplied from the wireless IC device, a high-frequency signal current on the front surface side of the metal plate is conducted to the back surface side of the metal plate through a surface boundary portion between the conductive member and the metal plate, and radiated as a high-frequency signal.
摘要翻译：无线通信装置包括无线IC器件，电介质基板和金属板。耦合到无线IC器件的辐射导体设置在电介质基板的前表面上，并且在后表面上设置通过层间连接导体连接到辐射导体的接地导体。电介质基板通过绝缘粘合剂固定在金属板上，并被导电部件卷曲。金属板的前表面和背面通过导电构件彼此电连接，并且当从无线IC器件提供高频信号时，在金属板的前表面侧的高频信号电流通过导电部件和金属板之间的表面边界部分向金属板的背面侧进行放电，作为高频信号照射。

2. 发明授权

US5726612A Chip-type electronic component 失效
标题翻译：片式电子元器件
公开(公告)号：US5726612A
公开(公告)日：1998-03-10
申请号：US693582
申请日：1996-08-01
申请人： Harufumi Mandai , Noboru Kato , Koji Shiroki , Atsushi Tojyo
发明人： Harufumi Mandai , Noboru Kato , Koji Shiroki , Atsushi Tojyo
IPC分类号： H01F27/29 , H01G4/224 , H05K3/30 , H05K13/04 , H03H7/01
CPC分类号： H01G4/224 , H01F27/292 , H05K13/0408 , H05K13/046 , H05K3/303 , H05K2201/09181 , H05K2201/10568 , H05K2203/0195 , H05K2203/082 , Y02P70/613 , Y10T29/53178 , Y10T29/53191
摘要： A chip-type electronic component comprising at least one electronic component element which is mounted on a substrate. The electronic component element is provided on its upper portion with a flat surface which can be engaged by a suction nozzle.
摘要翻译：芯片型电子部件，其包括安装在基板上的至少一个电子元件元件。电子元件在其上部设置有可由吸嘴接合的平坦表面。

3. 发明授权

US5401910A Electronic component 失效
标题翻译：电子元器件
公开(公告)号：US5401910A
公开(公告)日：1995-03-28
申请号：US162444
申请日：1993-12-03
申请人： Harufumi Mandai , Noboru Kato , Koji Shiroki
发明人： Harufumi Mandai , Noboru Kato , Koji Shiroki
IPC分类号： C25D7/00 , H01G4/228 , H01G4/232 , H01L23/538 , H05K1/00
CPC分类号： H01G4/2325 , H01L23/5383 , H01L2924/0002
摘要： A ceramic substrate has a single plating film formed on both wiring electrodes formed on an upper surface of a ceramic body and external electrodes formed on side surfaces and a lower surface of the ceramic body. The plating film on the wiring electrodes and the external electrodes has a first plating layer made of Ni and a second plating layer made of Sn.
摘要翻译：陶瓷基板具有形成在陶瓷体的上表面上形成的两个布线电极上的单个电镀膜和形成在陶瓷体的侧面和下表面的外部电极。布线电极和外部电极上的镀膜具有由Ni制成的第一镀层和由Sn制成的第二镀层。

4. 发明授权

US09460320B2 Transceiver and radio frequency identification tag reader 有权
标题翻译：收发器和射频识别标签读卡器
公开(公告)号：US09460320B2
公开(公告)日：2016-10-04
申请号：US13437978
申请日：2012-04-03
申请人： Tsutomu Ieki , Ken Sakai , Noboru Kato , Koji Shiroki
发明人： Tsutomu Ieki , Ken Sakai , Noboru Kato , Koji Shiroki
IPC分类号： H04B1/38 , G06K7/00 , G06K7/10 , H01Q1/22 , H01Q25/00
CPC分类号： G06K7/0008 , G06K7/10316 , H01Q1/2283 , H01Q25/001
摘要： In a transceiver, on a top surface of a rectangular plate-shaped substrate, transmission radiating elements and receiving radiating elements are provided. The transmission radiating elements extend in the horizontal or lateral direction from the center of the substrate. The receiving radiating elements extend in the vertical or longitudinal direction from the center of the substrate. Inductors included in a matching feeding element are individually electromagnetically coupled to transmission-side feeding points that are inner end portions of the transmission radiating elements and receiving-side feeding points that are inner end portions of the receiving radiating elements. A transmission signal is transmitted with a wave polarized in the horizontal or lateral direction, and a signal having a vertical or longitudinal polarization direction is received.
摘要翻译：在收发器中，在矩形板状基板的顶表面上，设置有传输辐射元件和接收辐射元件。透射辐射元件从基板的中心沿水平或横向方向延伸。接收辐射元件从基板的中心在垂直或纵向方向上延伸。包含在匹配馈送元件中的电感器单独地电磁耦合到作为接收辐射元件的内端部的发送辐射元件和接收侧馈电点的内端部的发送侧馈电点。发送信号以水平方向或横向偏振的波发送，并且接收具有垂直或纵向偏振方向的信号。

5. 发明授权

US08583043B2 High-frequency device and wireless IC device 有权
标题翻译：高频设备和无线IC设备
公开(公告)号：US08583043B2
公开(公告)日：2013-11-12
申请号：US13094928
申请日：2011-04-27
申请人： Noboru Kato , Nobuo Ikemoto , Yuya Dokai , Koji Shiroki
发明人： Noboru Kato , Nobuo Ikemoto , Yuya Dokai , Koji Shiroki
IPC分类号： H04B7/00
CPC分类号： H01Q9/285 , G06K19/07718 , G06K19/07735 , G06K19/07749 , H01L23/60 , H01L23/642 , H01L23/645 , H01L23/66 , H01L2223/6677 , H01L2924/0002 , H01L2924/3011 , H01Q1/2225 , H01Q1/38 , H01Q9/24 , H01L2924/00
摘要： A high-frequency device includes a wireless IC chip and a board which is coupled to the wireless IC chip and electrically connected to radiator plates, and an inductor and/or a capacitance are provided as a static electricity countermeasure element in the board. The inductor is connected in parallel between the wireless IC chip and the radiator plates, and its impedance at the frequency of static electricity is less than an impedance of the wireless IC chip.
摘要翻译：高频器件包括无线IC芯片和耦合到无线IC芯片并电连接到散热器板的板，并且在板中提供电感器和/或电容作为静电对抗元件。电感器并联在无线IC芯片和散热板之间，其静电频率下的阻抗小于无线IC芯片的阻抗。

6. 发明授权

US08360325B2 Wireless IC device, electronic apparatus, and method for adjusting resonant frequency of wireless IC device 有权
标题翻译：无线IC器件，电子设备及调整无线IC器件谐振频率的方法
公开(公告)号：US08360325B2
公开(公告)日：2013-01-29
申请号：US12861945
申请日：2010-08-24
申请人： Takeshi Kataya , Noboru Kato , Satoshi Ishino , Nobuo Ikemoto , Ikuhei Kimura , Koji Shiroki , Yuya Dokai
发明人： Takeshi Kataya , Noboru Kato , Satoshi Ishino , Nobuo Ikemoto , Ikuhei Kimura , Koji Shiroki , Yuya Dokai
IPC分类号： G06K19/06 , G06K19/00 , H01Q1/38 , H01Q9/28
CPC分类号： H01Q9/40 , H01L2224/16225 , H01L2224/73204 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H01Q9/285 , H05K1/16 , Y10T29/49016
摘要： A wireless IC device and an electronic apparatus are obtained, which can achieve miniaturization and improve the gain of a radiator plate (electrode) without providing a dedicated antenna. A wireless IC device is provided, in which a loop electrode is provided in a ground electrode provided on a printed wiring circuit board, and in which a wireless IC chip that processes a transmission/reception signal or an electromagnetic coupling module is coupled to the loop electrode. The ground electrode is coupled to the wireless IC chip or the electromagnetic coupling module via the loop electrode, and transmits or receives a high-frequency signal. The ground electrode is formed with a slit for adjusting a resonant frequency thereof.
摘要翻译：获得无线IC器件和电子设备，其可以在不提供专用天线的情况下实现小型化并且提高散热器板（电极）的增益。提供了一种无线IC器件，其中在设置在印刷布线电路板上的接地电极中设置环形电极，并且其中处理发送/接收信号的无线IC芯片或电磁耦合模块耦合到环路电极。接地电极通过环形电极耦合到无线IC芯片或电磁耦合模块，并且发送或接收高频信号。接地电极形成有用于调节其谐振频率的狭缝。

7. 发明授权

US08941552B2 Composite printed wiring board and wireless communication system 有权
标题翻译：复合印刷线路板及无线通讯系统
公开(公告)号：US08941552B2
公开(公告)日：2015-01-27
申请号：US13572722
申请日：2012-08-13
申请人： Makoto Takeoka , Koji Shiroki , Nobuo Ikemoto , Yuya Dokai
发明人： Makoto Takeoka , Koji Shiroki , Nobuo Ikemoto , Yuya Dokai
IPC分类号： H01Q7/00 , G06K19/077 , H05K1/14 , H01Q1/22 , H01Q1/38 , H01Q23/00 , H05K3/34
CPC分类号： G06K19/07749 , H01Q1/2208 , H01Q1/38 , H01Q23/00 , H05K1/141 , H05K3/3436 , H05K2201/09481 , H05K2201/10098
摘要： A composite printed wiring board includes a parent board and a child board that is mounted on the parent board. A wireless IC element that processes a high-frequency signal, a loop-shaped electrode that is coupled to the wireless IC element, and a first radiator that is coupled to the loop-shaped electrode are provided on the child board. A second radiator that is coupled to the loop-shaped electrode via an electromagnetic field is provided on the parent board.
摘要翻译：复合印刷电路板包括母板和安装在母板上的子板。处理高频信号的无线IC元件，耦合到无线IC元件的环形电极和耦合到环形电极的第一散热器设置在子板上。在母板上提供通过电磁场耦合到环形电极的第二辐射器。

8. 发明授权

US06442399B1 Mobile communication apparatus 有权
标题翻译：移动通信装置
公开(公告)号：US06442399B1
公开(公告)日：2002-08-27
申请号：US09506474
申请日：2000-02-17
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
IPC分类号： H04B138
CPC分类号： H01Q1/362 , H01Q1/24 , H01Q1/243 , H01Q1/38
摘要： A portable telephone includes a portable telephone body made from plastic having a receiver, a transmitter, and dial keys, and a chip antenna which is mounted on a circuit board secured at the inside of the portable telephone body and which is electrically connected to an RF section provided on the circuit board in the portable telephone. The chip antenna is disposed near the transmitter at a location where a transmitted electromagnetic signal is unlikely to be affected by the body of a person who is holding the portable telephone.
摘要翻译：便携式电话包括由具有接收器，发射器和拨号键的塑料制成的便携式电话机，以及安装在固定在便携式电话机内部的电路板上的芯片天线，该电路板电连接到RF 在便携式电话机的电路板上提供的部分。芯片天线设置在发射机附近的位置，其中传输的电磁信号不太可能受到正在握持便携式电话的人的身体的影响。

9. 发明授权

US06222489B1 Antenna device 失效
标题翻译：天线设备
公开(公告)号：US06222489B1
公开(公告)日：2001-04-24
申请号：US09525821
申请日：2000-03-15
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
IPC分类号： H01Q136
CPC分类号： H01Q1/38 , H01Q1/362 , H01Q9/285
摘要： An antenna device, comprising an antenna unit including basic body comprising at least one of dielectric ceramic and magnetic ceramic, at least one conductor disposed at least one of inside and on a surface of the basic body, and a feeding electrode for applying a voltage to the conductor disposed on the surface of the basic body; a mounting board on which the antenna unit is mounted; a ground part in association with the mounting board and adapted to resonate with the antenna unit; and a length in the polarization direction of a radio wave of the ground part being about &lgr;/4 or more, where &lgr; is a wavelength of the radio wave, the basic body comprising a first generally planar sheet having a plurality of spaced, first conductors formed on one major surface thereof and a second generally planar sheet having a plurality of spaced second conductors formed on one major surface thereof; the first and second generally planar sheets being laminated together to form an elongated structure wherein respective pairs of the first and second conductors are coupled to one another to form respective spiral loops of a spiral antenna so that a central axis of the spiral antenna extends generally parallel to a longitudinal direction of the elongated structure; each of the sheets being formed of a material having a permeability of 1
摘要翻译：一种天线装置，包括天线单元，所述天线单元包括基体，所述天体单元包括介电陶瓷和磁性陶瓷中的至少一种，至少一个布置在所述基体的内部和表面中的至少一个导体，以及馈电电极，所述导体设置在所述基体的表面上; 安装天线单元的安装板; 与安装板相关联并适于与天线单元谐振的接地部分; 并且所述接地部分的无线电波的极化方向上的长度约为lambd / 4或更大，其中lambd是所述无线电波的波长，所述基体包括具有多个间隔开的第一导体在其一个主表面上形成有第二大体上平坦的片，其具有形成在其一个主表面上的多个间隔开的第二导体; 所述第一和第二大体平坦的片材被层压在一起以形成细长的结构，其中相应的第一和第二导体的对彼此耦合以形成螺旋形天线的相应的螺旋环，使得螺旋天线的中心轴线大致平行地延伸到所述细长结构的纵向方向; 每个片材由导磁率为1 <7或介电常数εi为1

10. 发明授权

US6052096A Chip antenna 失效
标题翻译：芯片天线
公开(公告)号：US6052096A
公开(公告)日：2000-04-18
申请号：US693447
申请日：1996-08-07
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q11/08
CPC分类号： H01Q1/38 , H01Q1/362
摘要： The present invention is directed to provide a compact chip antenna for mobile communication comprising a base member which comprises either of a material having a dielectric constant .epsilon. of 1
摘要翻译：本发明旨在提供一种用于移动通信的紧凑型芯片天线，其包括基本构件，该基座构件包括介电常数ε为1 <ε<130的材料或相对磁导率μ为1 <7的材料，至少一个导体，其形成在所述基底构件的表面上和/或所述基底构件的内部;以及至少一个馈电端子，设置在所述衬底的表面上，用于向所述导体施加电压。导体包括主要包含铜，镍，银，钯，铂或金中的任何一种的金属。

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