公开(公告)号：US08742992B2

公开(公告)日：2014-06-03

申请号：US13443505

申请日：2012-04-10

申请人： Manabu Kai ,  Teruhisa Ninomiya ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Takuji Furusawa ,  Masaharu Nozawa ,  Masashi Kuwahara

发明人： Manabu Kai ,  Teruhisa Ninomiya ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Takuji Furusawa ,  Masaharu Nozawa ,  Masashi Kuwahara

IPC分类号： H01Q1/38 ,  H01Q1/24

CPC分类号： H01Q1/38 ,  H01Q1/243 ,  H01Q5/364 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q9/40 ,  H01Q9/42

摘要： In a planar inverted F antenna, a second radiation element is provided parallel to the GND surface and extending partially with respect to a first radiation element in a longitudinal direction, so as to substantially increase a width of the first radiation element in the vicinity of a power supply section.

摘要翻译： 在平面倒F天线中，第二辐射元件平行于GND表面设置并相对于第一辐射元件在纵向方向上部分地延伸，以便基本上增加第一辐射元件的附近的宽度 电源部分。

公开(公告)号：US08570173B2

公开(公告)日：2013-10-29

申请号：US12687581

申请日：2010-01-14

申请人： Manabu Kai ,  Toru Maniwa ,  Takashi Yamagajo

发明人： Manabu Kai ,  Toru Maniwa ,  Takashi Yamagajo

IPC分类号： G08B13/14

CPC分类号： H01Q1/38 ,  G06K19/07749 ,  G06K19/07767 ,  G06K19/07786 ,  H01Q1/2225 ,  H01Q9/0407

摘要： A metal-resistant radio frequency tag that has a broader band pass band (frequency versus communication range) characteristic compared to conventional techniques is achieved. For this purpose, the radio frequency tag according to the present invention includes a first resonator pattern, the first resonator pattern including a chip connecting section to which a chip is to be connected, and an inductance section that is capable of adjusting an impedance matching with the chip; and a second resonator pattern that is fed through electromagnetic induction coupling via the inductance section.

摘要翻译： 实现了与常规技术相比具有更宽的带通（频率对通信范围）特性的耐金属射频标签。 为此，根据本发明的射频标签包括第一谐振器图案，第一谐振器图案包括芯片连接部分，芯片连接到芯片连接部分，以及电感部分，其能够调整与 芯片; 以及经由电感部分通过电磁感应耦合馈送的第二谐振器图案。

公开(公告)号：US08424771B2

公开(公告)日：2013-04-23

申请号：US12824309

申请日：2010-06-28

申请人： Shunji Baba ,  Noritsugu Ozaki ,  Manabu Kai ,  Satoru Nogami ,  Yoshiyasu Sugimura

发明人： Shunji Baba ,  Noritsugu Ozaki ,  Manabu Kai ,  Satoru Nogami ,  Yoshiyasu Sugimura

IPC分类号： G06K19/06

CPC分类号： G06K19/07749 ,  G06K19/0775

摘要： An RFID tag includes a semiconductor package, a substrate and an antenna pattern. The semiconductor package includes a semiconductor chip encapsulated therein and a plurality of connection terminals thereon. The plurality of connection terminals includes signal terminals and dummy terminals. The semiconductor package is mounted on the substrate. The antenna pattern is formed on the substrate and is electrically connected to the signal terminals. The antenna pattern is extended so as to overlap with at least a part of a bottom region of the semiconductor package.

摘要翻译： RFID标签包括半导体封装，衬底​​和天线图案。 半导体封装包括封装在其中的半导体芯片和其上的多个连接端子。 多个连接端子包括信号端子和虚拟端子。 半导体封装安装在基板上。 天线图案形成在基板上并且电连接到信号端子。 天线图案被延伸以与半导体封装的底部区域的至少一部分重叠。

公开(公告)号：US08397994B2

公开(公告)日：2013-03-19

申请号：US12913360

申请日：2010-10-27

申请人： Manabu Kai ,  Teruhisa Ninomiya

发明人： Manabu Kai ,  Teruhisa Ninomiya

IPC分类号： G06K19/00

CPC分类号： G06K19/07749 ,  H01Q1/2208 ,  H01Q1/38 ,  H01Q7/00 ,  H01Q19/06 ,  H01Q23/00

摘要： A wireless tag includes: a wireless communication circuit that includes first and second terminals coupled to a loop antenna and performs wireless communication using the loop antenna; a first conductor that forms a first curved surface and includes a third terminal disposed at a first end of the first curved surface and coupled to the first terminal, and includes a first area including a second end of the first curved surface; and a second conductor that forms a second curved surface, includes a fourth terminal disposed at a third end of the second curved surface and coupled to the second terminal, and includes a second area including a fourth end of the second curved surface, the second area being parallel to the first area and overlapping with the first area, the first and second curved surfaces forming the loop antenna.

摘要翻译： 无线标签包括：无线通信电路，其包括耦合到环形天线的第一和第二终端，并使用环形天线执行无线通信; 第一导体，其形成第一弯曲表面并且包括设置在所述第一弯曲表面的第一端处并且联接到所述第一端子的第三端子，并且包括包括所述第一弯曲表面的第二端的第一区域; 以及形成第二弯曲表面的第二导体，包括设置在所述第二弯曲表面的第三端并联接到所述第二端子的第四端子，并且包括第二区域，所述第二区域包括所述第二弯曲表面的第四端，所述第二区域 平行于第一区域并与第一区域重叠，第一和第二弯曲表面形成环形天线。

公开(公告)号：US20120013469A1

公开(公告)日：2012-01-19

申请号：US13079184

申请日：2011-04-04

申请人： Manabu Kai ,  Teruhisa Ninomiya

发明人： Manabu Kai ,  Teruhisa Ninomiya

IPC分类号： G08B13/14 ,  H01P11/00 ,  H01Q7/00

CPC分类号： H01Q1/2225 ,  G06K19/0779 ,  H01Q1/085 ,  H01Q7/00 ,  Y10T29/49018

摘要： An antenna sheet includes a mounting section on which an integrated circuit (IC) chip electrically connected with an antenna pattern is mounted, a first loop forming section that extends from both ends of the mounting section that holds the IC chip therebetween and forms a first loop, an intersection portion in which at least parts of both forefronts of the first loop forming section intersect with each other, and a second loop forming section that extends from the forefronts of the first loop forming section that intersect in the intersection portion and forms a second loop outside the first loop.

摘要翻译： 天线片包括安装有与天线图案电连接的集成电路（IC）芯片的安装部分，从安装部分的两端延伸的第一环形成部分，其形成第一环路 所述第一环形成部的至少一部分相互交叉的交叉部，以及从所述第一环形成部的前后方向延伸并形成第二环形成部的第二环形成部， 循环在第一个循环之外。

公开(公告)号：US07928921B2

公开(公告)日：2011-04-19

申请号：US12332193

申请日：2008-12-10

申请人： Manabu Kai ,  Toru Maniwa ,  Takashi Yamagajo

发明人： Manabu Kai ,  Toru Maniwa ,  Takashi Yamagajo

IPC分类号： H01Q9/26

CPC分类号： G06K19/07749 ,  H01Q1/2216 ,  H01Q1/38 ,  H01Q9/16

摘要： The present invention relates to a tag-use antenna allowing a miniaturization while maintaining a constant minimal change of a communication distance. The tag-use antenna has a feed part of a folded dipole antenna of a size of 53 mm long and 7 mm wide being connected to, and equipped with, an LSI chip of Rc=500 ohms and Cc=1.4 pF and is covered with plastic resin 13 of the dielectric constant ∈r=3 and thickness of t=0.75 mm on both sides of the antenna. The dipole part of 1 mm wire path width of the tag-use antenna is formed in a rectangular spiral by being bent inward from both ends at bending parts at four places. The entire length of the dipole antenna when extending the four bending parts straight is featured so as to be shorter than one half of a resonance wavelength of the antenna. An inductance part is formed in the neighborhood of the center of the dipole antenna, and placed in the middle of the dipole antenna, which is formed in said rectangular spiral, of the dipole antenna.

摘要翻译： 本发明涉及标签使用天线，其允许小型化同时保持通信距离的恒定的最小变化。 标签使用天线具有长53mm，宽7mm的折叠偶极子天线的馈电部分，并连接并配备有Rc = 500欧姆和Cc = 1.4pF的LSI芯片，并被覆盖 介质常数εr= 3的塑料树脂13，天线两侧的厚度t = 0.75mm。 标签用天线的1mm线路宽度的偶极部通过在四处的弯曲部的两端向内弯曲而形成为矩形螺旋状。 当将四个弯曲部分直线延伸时，偶极天线的整个长度的特征在于短于天线的共振波长的一半。 电感部分形成在偶极子天线的中心附近，并且放置在偶极子天线的形成在偶极天线的矩形螺旋中的中间。

公开(公告)号：US07859414B2

公开(公告)日：2010-12-28

申请号：US12128439

申请日：2008-05-28

申请人： Manabu Kai ,  Toru Maniwa ,  Takashi Yamagajo

发明人： Manabu Kai ,  Toru Maniwa ,  Takashi Yamagajo

IPC分类号： G08B13/14

CPC分类号： H01Q1/2225 ,  H01Q1/38 ,  H01Q9/045 ,  H01Q9/065 ,  H01Q9/26 ,  H01Q9/285

摘要： A tag antenna is composed of a dielectric spacer, and an antenna pattern which is formed on one of surfaces of the spacer and has a size smaller than one half of a wavelength at an operating frequency, and in which a slit pattern suitable for the resistance and the capacitive components of a chip to be mounted is formed.

摘要翻译： 标签天线由电介质间隔物和形成在间隔物的一个表面上并具有小于工作频率的波长的一半的尺寸的天线图案组成，并且其中适合于电阻的狭缝图案 并且形成要安装的芯片的电容部件。

公开(公告)号：US20090224778A1

公开(公告)日：2009-09-10

申请号：US12469857

申请日：2009-05-21

申请人： Kazuhiro Sato ,  Manabu Kai

发明人： Kazuhiro Sato ,  Manabu Kai

IPC分类号： G01R31/302 ,  H01R43/00

CPC分类号： G01R31/2822 ,  Y10T29/49117

摘要： An apparatus includes: a strip line cell 100 having a first conductor board that has the width larger than the width of RFID tag T1 that receives a predetermined radio wave signal and reacts, to which first conductor board an electric signal that corresponds to the radio wave signal is supplied from outside, and a second conductor board opposed to the first conductor board, wherein the RFID tag T1 is arranged on other side with the opposite side opposed to the second conductor board, of the first conductor board that transmits the radio wave signal with an output according to an electric power that the electric signal possesses; a reader writer 20 that supplies the electric signal to the first conductor board of the strip line cell 100; and a computer 30 that confirms presence of reaction in the RFID tag T1.

摘要翻译： 一种装置包括：带状线单元100，具有第一导体板，该第一导体板的宽度大于接收预定无线电波信号并且反应的RFID标签T1的宽度，第一导体板对应于无线电波的电信号 信号从外部供给，第二导体板与第一导体板相对，其中RFID标签T1布置在与第二导体板相对的另一侧上，第一导体板发送无线电波信号 具有电信号所具有的电力的输出; 读取器写入器20，其将电信号提供给带状线单元100的第一导体板; 以及确认RFID标签T1中存在反应的计算机30。

公开(公告)号：US07570225B2

公开(公告)日：2009-08-04

申请号：US11790580

申请日：2007-04-26

申请人： Manabu Kai ,  Toru Maniwa ,  Takashi Yamagajo

发明人： Manabu Kai ,  Toru Maniwa ,  Takashi Yamagajo

IPC分类号： H01Q1/36

CPC分类号： H01Q1/38 ,  G06K19/07749 ,  H01Q1/2225 ,  H01Q1/36 ,  H01Q9/26 ,  H01Q9/285

摘要： An RFID antenna that can be disposed in a space-saving manner. The RFID antenna comprises an outermost peripheral conductive line that is bent in a manner extending along sides of a generally rectangular shape having a predetermined size, and a power-feeding conductive line that is disposed close to an inner periphery of the outermost peripheral conductive line in a manner extending parallel therewith, and is electrically connected to the outermost peripheral conductive line at ends thereof, the power-feeding conductive line including a portion thereof formed with a feeder part. Therefore, the antenna fits into a rectangle having a predetermined size, such as a card size.

摘要翻译： 可以节省空间的RFID天线。 RFID天线包括以沿着具有预定尺寸的大致矩形形状的侧面延伸的方式弯曲的最外周导电线，以及靠近最外周导电线的内周配置的供电用导线 与其平行延伸的方式，并且在其末端与最外周导电线电连接，供电导线包括形成有馈电部分的部分。 因此，天线适合于具有预定尺寸的矩形，例如卡尺寸。

公开(公告)号：US07486192B2

公开(公告)日：2009-02-03

申请号：US11438368

申请日：2006-05-23

申请人： Takashi Yamagajo ,  Toru Maniwa ,  Manabu Kai

发明人： Takashi Yamagajo ,  Toru Maniwa ,  Manabu Kai

IPC分类号： G08B13/14

CPC分类号： G06K19/07749 ,  G06K19/0726 ,  G06K19/07786 ,  H01Q1/2225 ,  H01Q9/28

摘要： A radio frequency identification tag includes an antenna including a conductor pattern in a form of dipole, and connected to an integrated circuit chip of the radio frequency identification tag; an adjusting portion including at least one adjusting pattern connected to the conductor pattern to make the antenna compatible with an environment in which the antenna is used; and a marking portion at which directions for an adjusting operation using the adjusting portion is indicated.

摘要翻译： 射频识别标签包括天线，该天线包括偶极形式的导体图案，并连接到射频识别标签的集成电路芯片; 调节部分，包括连接到导体图案的至少一个调整图案，以使天线与使用天线的环境相兼容; 以及标记部分，在该标记部分处指示使用调节部分的调节操作的方向。