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21. 发明申请

US20080036673A1 RFID tag and manufacturing method thereof 有权
标题翻译： RFID标签及其制造方法
公开(公告)号：US20080036673A1
公开(公告)日：2008-02-14
申请号：US11882232
申请日：2007-07-31
申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
发明人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
IPC分类号： H01Q1/38 , H01Q9/16
CPC分类号： H01Q1/2208 , G06K19/07749 , G06K19/07786 , H01Q9/0457 , H01Q21/29 , Y10T29/49016
摘要： An RFID tag having a tag antenna and an LSI chip, comprising: a power-supply pattern on which the LSI chip is mounted; a patch antenna that functions as the tag antenna; and a high-frequency connection section that makes a high-frequency connection between the power-supply pattern and the patch antenna. The high-frequency connection section is formed, for example, by forming a slot in the patch antenna, layering one end of a small dipole antenna that functions as the power-supply pattern over the slot so that it crosses over the slot, and supplying power from the small dipole antenna to the patch antenna.
摘要翻译：一种具有标签天线和LSI芯片的RFID标签，包括：安装有LSI芯片的电源图案; 贴片天线，用作标签天线; 以及在电源图案和贴片天线之间进行高频连接的高频连接部。高频连接部例如通过在贴片天线中形成狭缝而形成，将小偶极天线的一端层叠成在插槽上方作为电源图案，使其与插槽交叉，并且供给功率从小偶极天线到贴片天线。

22. 发明申请

US20070268194A1 Tag antenna 审中-公开
标题翻译：标签天线
公开(公告)号：US20070268194A1
公开(公告)日：2007-11-22
申请号：US11812184
申请日：2007-06-15
申请人： Manabu Kai , Toru Maniwa , Takashi Yamagajo
发明人： Manabu Kai , Toru Maniwa , Takashi Yamagajo
IPC分类号： H01Q9/16
CPC分类号： H01Q1/2225 , H01Q9/24 , H01Q9/285
摘要： A dipole part of a length shorter than half of an antenna resonance wavelength is placed so as to be rolled and enables a feeding part 11 to feed a chip. An inductance part 12 for adjusting the inductance of the antenna is provided so as to sandwich the feeding part 11. The inductance 12 is provided using an empty space of the inside of the rolled dipole part. By providing the inductance part 12, the inductance of the antenna can be adjusted so as to resonate at a predetermined frequency with the capacitance of the chip connected to the feeding part 11. At this time, although the radiation resistance of the antenna becomes extremely large according to calculations, it is actually almost the same as the resistance of the chip due to loss, and the power received by the antenna can be provided to the chip.
摘要翻译：将长度短于天线共振波长的一半的偶极子部分放置成滚动，并使馈电部分11馈送芯片。设置用于调整天线的电感的电感部分12，以夹住馈电部分11.电感12是使用卷绕的偶极子部分的内部的空的空间来设置的。通过设置电感部12，可以调整天线的电感，以便以与馈电部11连接的芯片的电容以预定频率谐振。此时，虽然天线的辐射电阻变得非常大根据计算，实际上由于损耗而与芯片的电阻几乎相同，并且可以将由天线接收的功率提供给芯片。

23. 发明申请

US20070109131A1 RFID tag 有权
标题翻译： RFID标签
公开(公告)号：US20070109131A1
公开(公告)日：2007-05-17
申请号：US11412926
申请日：2006-04-28
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： H01Q1/38 , G06K19/045 , G11B23/0042 , H01Q1/22 , H01Q1/2208 , H01Q1/40 , H01Q1/48 , H01Q1/526 , H01Q9/42
摘要： In an RFID tag, a ground portion attached to a magnetic recording medium so as to be electromagnetically coupled to a metal surface inside the magnetic recording medium in a high-frequency band, a monopole portion provided on a same plane as the ground portion and inside the ground portion, and a feeding portion connected to one end of the monopole portion and mounting thereon an LSI chip are provided. The ground portion has a ring shape, the monopole portion bent along the ring shape has a length for impedance matching with the feeding portion, and this length can be adjusted by providing a folded portion or a meander portion. Alternatively, the monopole portion may be decentered from the ground portion so as to locate a vicinity of the feeding portion away from the ground portion and to bring a vicinity of the tip portion near to the ground portion, in which case an adjusting portion can be provided at the tip portion of the monopole portion.
摘要翻译：在RFID标签中，附接到磁记录介质的接地部分以与高频带内的磁记录介质内的金属表面电磁耦合，设置在与接地部分相同的平面上的单极部分和内部接地部和与单极部的一端连接并搭载LSI芯片的供电部。接地部具有环状，沿着环状弯曲的单极部具有与供电部的阻抗匹配的长度，并且可以通过设置折叠部或曲折部来调节该长度。或者，单极部分可以从接地部分偏心，以便将馈电部分的附近定位成离开接地部分，并使尖端部分附近靠近接地部分，在这种情况下调节部分可以是设置在单极部的前端部。

24. 发明申请

US20060208095A1 RFID tag 有权
公开(公告)号：US20060208095A1
公开(公告)日：2006-09-21
申请号：US11256056
申请日：2005-10-24
申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Shunji Baba , Yuichi Nakanishi
发明人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Shunji Baba , Yuichi Nakanishi
IPC分类号： G06K19/06
CPC分类号： G06K19/07749 , G06K19/07372 , G06K19/0775 , H01L2224/16 , H01L2224/16225 , H01L2224/16227 , H01L2924/01087 , H01L2924/3011
摘要： With the RFID comprising a transmitting and receiving antenna, a detecting block formed in the circumference of the antenna, and an electronic component connected to the antenna and detecting block to detect breakdown of the detecting block, illegal use can be prevented, matching between the tag antenna and IC chip can also be attained with inclusion of the detecting means, and higher radiation and receiving characteristics of antenna can also be obtained without deterioration of antenna gain. Moreover, the RFID is very effective for keeping security because illegal use of the RFID tag through re-adhesion thereof to an item can be prevented.

25. 发明申请

US20060170607A1 Meander line antenna 有权
公开(公告)号：US20060170607A1
公开(公告)日：2006-08-03
申请号：US11159311
申请日：2005-06-23
申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Shunji Baba
发明人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Shunji Baba
IPC分类号： H01Q9/26
CPC分类号： H01Q1/36 , G06K19/0726 , G06K19/07749 , H01Q1/22 , H01Q9/26 , H01Q9/285
摘要： A meander line antenna formed by folding a conductive pattern of a folded dipole antenna in the shape of meander is disclosed. The basic structure of the meander line antenna includes a bottom half section formed by a folded conductive pattern, and a feeding point arranged approximately at the center of the folded conductive pattern for mounting an IC chip, a top half section consisting of a folded conductive pattern shaped like the bottom half section, a coarse tuning section consisting of two or more short circuit conductive patterns for coarse tuning that connects countering conductive patterns of either or both of the bottom half section and the top half section at a predetermined interval, and a fine-tuning section consisting of two or more short circuit conductive patterns for fine tuning that connect countering conductive patterns of the top half section, the countering conductive patterns being located at a position that counters the feeding point, at a predetermined interval.

26. 发明授权

US08462052B2 RFID tag and manufacturing method thereof 有权
标题翻译： RFID标签及其制造方法
公开(公告)号：US08462052B2
公开(公告)日：2013-06-11
申请号：US13206901
申请日：2011-08-10
申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
发明人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
IPC分类号： H01Q1/38 , G08B13/14
CPC分类号： H01Q1/2208 , G06K19/07749 , G06K19/07786 , H01Q9/0457 , H01Q21/29 , Y10T29/49016
摘要： An RFID tag having a tag antenna and an LSI chip, comprising: a power-supply pattern on which the LSI chip is mounted; a patch antenna that functions as the tag antenna; and a high-frequency connection section that makes a high-frequency connection between the power-supply pattern and the patch antenna. The high-frequency connection section is formed, for example, by forming a slot in the patch antenna, layering one end of a small dipole antenna that functions as the power-supply pattern over the slot so that it crosses over the slot, and supplying power from the small dipole antenna to the patch antenna.
摘要翻译：一种具有标签天线和LSI芯片的RFID标签，包括：安装有LSI芯片的电源图案; 贴片天线，用作标签天线; 以及在电源图案和贴片天线之间进行高频连接的高频连接部。高频连接部例如通过在贴片天线中形成狭缝而形成，将小偶极天线的一端层叠成在插槽上方作为电源图案，使其与插槽交叉，并且供给功率从小偶极天线到贴片天线。

27. 发明授权

US08172149B2 Wireless frequency tag and method for manufacturing wireless frequency tag 有权
标题翻译：无线频标和制造无线频标的方法
公开(公告)号：US08172149B2
公开(公告)日：2012-05-08
申请号：US12694787
申请日：2010-01-27
申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai
发明人： Takashi Yamagajo , Toru Maniwa , Manabu Kai
IPC分类号： G06K19/00
CPC分类号： H01Q7/00 , G06K19/07749 , G06K19/07786 , H01Q1/2225 , H01Q1/40 , Y10T29/49018 , Y10T29/49117
摘要： A wireless frequency tag includes a loop-shaped antenna pattern that is electrically connected to a chip connecting section, and a conducting member that electrically couples a part of the antenna pattern.
摘要翻译：无线频标包括电连接到芯片连接部分的环形天线图案和电耦合天线图案的一部分的导电部件。

28. 发明授权

US08022878B2 RFID tag and manufacturing method thereof 有权
标题翻译： RFID标签及其制造方法
公开(公告)号：US08022878B2
公开(公告)日：2011-09-20
申请号：US11882232
申请日：2007-07-31
申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
发明人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
IPC分类号： H01Q1/38 , H01Q9/16
CPC分类号： H01Q1/2208 , G06K19/07749 , G06K19/07786 , H01Q9/0457 , H01Q21/29 , Y10T29/49016
摘要： An RFID tag having a tag antenna and an LSI chip, comprising: a power-supply pattern on which the LSI chip is mounted; a patch antenna that functions as the tag antenna; and a high-frequency connection section that makes a high-frequency connection between the power-supply pattern and the patch antenna. The high-frequency connection section is formed, for example, by forming a slot in the patch antenna, layering one end of a small dipole antenna that functions as the power-supply pattern over the slot so that it crosses over the slot, and supplying power from the small dipole antenna to the patch antenna.
摘要翻译：一种具有标签天线和LSI芯片的RFID标签，包括：安装有LSI芯片的电源图案; 贴片天线，用作标签天线; 以及在电源图案和贴片天线之间进行高频连接的高频连接部。高频连接部例如通过在贴片天线中形成狭缝而形成，将小偶极天线的一端层叠成在插槽上方作为电源图案，使其与插槽交叉，并且供给功率从小偶极天线到贴片天线。

29. 发明申请

US20100127085A1 WIRELESS FREQUENCY TAG AND METHOD FOR MANUFACTURING WIRELESS FREQUENCY TAG 有权
标题翻译：无线频率标签和制造无线频率标签的方法
公开(公告)号：US20100127085A1
公开(公告)日：2010-05-27
申请号：US12694787
申请日：2010-01-27
申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai
发明人： Takashi Yamagajo , Toru Maniwa , Manabu Kai
IPC分类号： G06K19/00 , H01Q1/38 , H01P11/00
CPC分类号： H01Q7/00 , G06K19/07749 , G06K19/07786 , H01Q1/2225 , H01Q1/40 , Y10T29/49018 , Y10T29/49117
摘要： A wireless frequency tag includes a loop-shaped antenna pattern that is electrically connected to a chip connecting section, and a conducting member that electrically couples a part of the antenna pattern.
摘要翻译：无线频标包括电连接到芯片连接部分的环形天线图案和电耦合天线图案的一部分的导电部件。

30. 发明授权

US07598873B2 RFID tag and manufacturing method thereof 有权
标题翻译： RFID标签及其制造方法
公开(公告)号：US07598873B2
公开(公告)日：2009-10-06
申请号：US11492941
申请日：2006-07-26
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： G06K19/07786 , H01Q1/22 , H01Q7/00 , H01Q7/04
摘要： A RFID tag having a loop antenna comprises: a flat plate shaped dielectric member 51; first and second loop antenna patterns 52, 53 that are formed on a first and second surface of the dielectric member 51 so that they are separated from each other by a specified space, and so that each is continuous from the first surface to the second surface of the dielectric member 51; and an IC chip 54 that electrically connects the first and second loop antenna patterns 52, 53 on one of the surfaces.
摘要翻译：具有环形天线的RFID标签包括：平板状电介质部件51; 第一和第二环形天线图案52,53形成在电介质构件51的第一和第二表面上，使得它们彼此分开一定的空间，并且使得它们从第一表面到第二表面是连续的的介电部件51; 以及将第一和第二环形天线图案52,53电连接在一个表面上的IC芯片54。

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