公开(公告)号：US09972885B2

公开(公告)日：2018-05-15

申请号：US15665424

申请日：2017-08-01

Applicant: Chi Ju Wu ,  Shirl Mei Chang ,  Alexander Chan ,  Chin Hsien Ting ,  Hsi Jui Chan

Inventor： Chi Ju Wu ,  Shirl Mei Chang ,  Alexander Chan ,  Chin Hsien Ting ,  Hsi Jui Chan

IPC: H01Q1/40 ,  H01Q1/32 ,  B60C19/00 ,  H01Q1/22 ,  H01Q7/00 ,  G06K19/077 ,  B60C23/04

CPC classification number: H01Q1/2241 ,  B60C23/04 ,  G06K19/07764 ,  G06K19/07766 ,  G06K19/07773 ,  G06K19/07783 ,  G06K19/07786 ,  G06K19/07794 ,  H01Q1/2225 ,  H01Q1/3291 ,  H01Q7/00 ,  H01Q9/24

Abstract: A long-distance radio frequency electronic identification tire structure is provided. When the production of the tire is completed and an electronic tag reading device is used for identification, an RFID chip of an ultra high frequency electronic tag of a main tire body receives and sends an electromagnetic wave signal generated by a far-field copper film antenna and the electronic tag reading device. The frequency band and the bandwidth of the electromagnetic wave signal are adjusted by a frequency band/bandwidth adjustment portion, and first and second field effect adjustment grooves of first and second field effect adjustment portions are configured to adjust the field effect when a tire bead bundle and a steel belt layer reflect the electromagnetic wave signal, so that the electronic tag reading device can read the identification code of the ultra high frequency electronic tag at a wide angle and a long distance.

公开(公告)号：US09547817B2

公开(公告)日：2017-01-17

申请号：US14579178

申请日：2014-12-22

Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.

Inventor： Shinya Akamatsu ,  Hironaga Shimizu ,  Takayuki Kikuchi

IPC: G06K21/06 ,  G06K19/077 ,  H01Q1/38 ,  H01Q1/22 ,  H01Q1/52 ,  H01Q9/24 ,  H01Q9/26 ,  H01Q9/04

CPC classification number: G06K19/07794 ,  G06K19/07722 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q1/52 ,  H01Q9/0457 ,  H01Q9/24 ,  H01Q9/26

Abstract: An RF tag includes an inlay comprising an IC chip and an antenna, a planar auxiliary antenna laminated on the inlay in an insulating state to the inlay, and a substrate on which the inlay and the auxiliary antenna are laminated. The auxiliary antenna is formed into a rectangular planar shape including long sides each having a length of substantially ¼ of a wavelength of a radio wave frequency of the inlay, and has a cutout part which divides one of the long sides into two parts each having a length of substantially ⅛ of the wavelength of the radio wave frequency of the inlay. The cutout part is formed into a concave shape which is opened in an edge portion of the one of the long sides and has a predetermined width and depth to allow the IC chip of the inlay to be disposed therein.

Abstract translation: RF标签包括由IC芯片和天线组成的嵌体，以绝缘状态层叠在嵌体上的平面辅助天线与嵌入层叠的衬底和衬底和辅助天线层叠的衬底。 辅助天线形成为包括长度大致为嵌体的无线电波频率的1/4的长度的长边的矩形平面形状，并且具有将长边中的一个分成两部分的切口部分，每个部分具有 长度大体上为镶嵌无线电波频率的波长。 切口部形成为在长边的一边的边缘部分开口的凹形，并具有预定的宽度和深度，以允许镶嵌的IC芯片设置在其中。

公开(公告)号：US09369813B2

公开(公告)日：2016-06-14

申请号：US13740471

申请日：2013-01-14

Applicant: GN ReSound A/S

Inventor： Soren Kvist

IPC: H04R25/00 ,  H01Q9/24

CPC classification number: H04R25/554 ,  H01Q9/24 ,  H04R25/558 ,  H04R2225/51

Abstract: A behind the ear hearing aid includes: a signal processor for processing a first audio signal into a second audio signal compensating a hearing loss of a user of the hearing aid; a receiver that is connected to an output of the signal processor for converting the second audio signal into an output sound signal; and a transceiver for wireless data communication interconnected with an antenna for emission and reception of an electromagnetic field; wherein the antenna comprises a first actively fed resonant structure provided proximate a first side of the hearing aid, a second actively fed resonant structure provided proximate a second side of the hearing aid, and a conducting segment short circuiting the first resonant structure and the second resonant structure to provide a current bridge between the first side of the hearing aid and the second side of the hearing aid.

Abstract translation: 耳后助听器后面包括：信号处理器，用于将第一音频信号处理成补偿助听器的用户的听力损失的第二音频信号; 连接到信号处理器的输出端的接收器，用于将第二音频信号转换为输出声音信号; 以及用于与用于发射和接收电磁场的天线互连的无线数据通信的收发器; 其中所述天线包括靠近所述助听器的第一侧设置的第一主动馈送谐振结构，邻近所述助听器的第二侧设置的第二主动馈送谐振结构，以及使所述第一谐振结构和所述第二谐振 结构，以在助听器的第一侧和助听器的第二侧之间提供电桥。

公开(公告)号：US09322257B2

公开(公告)日：2016-04-26

申请号：US14301887

申请日：2014-06-11

Applicant: HARRIS CORPORATION

Inventor： Francis Eugene Parsche

IPC: E21B43/24 ,  H01Q1/04 ,  H01Q9/24 ,  H05B6/62 ,  E21B41/00

CPC classification number: E21B43/2401 ,  E21B41/00 ,  E21B43/2408 ,  H01Q1/04 ,  H01Q9/24 ,  H05B6/62 ,  H05B2214/03 ,  Y10T29/49826 ,  Y10T29/53

Abstract: A radio frequency applicator and method for heating a geological formation is disclosed. A radio frequency source configured to apply a differential mode signal is connected to a coaxial conductor including an outer conductor pipe and an inner conductor. The inner conductor is coupled to a second conductor pipe through one or more metal jumpers. One or more current chokes, such as a common mode choke or antenna balun, are installed around the outer conductor pipe and the second conductor pipe to concentrate electromagnetic radiation within a hydrocarbon formation. The outer conductor pipe and the second conductor pipe can be traditional well pipes for extracting hydrocarbons, such as a steam pipe and an extraction pipe of a steam assisted gravity drainage (SAGD) system. An apparatus and method for installing a current choke are also disclosed.

Abstract translation: 公开了一种用于加热地质层的射频施加器和方法。 配置为施加差模信号的射频源连接到包括外导体管和内导体的同轴导体。 内部导体通过一个或多个金属跳线耦合到第二导体管。 一个或多个电流扼流圈，例如共模扼流器或天线平衡 - 不平衡变换器安装在外部导体管和第二导体管周围，以将电磁辐射集中在烃地层内。 外导管和第二导管可以是用于提取碳氢化合物的传统井管，例如蒸汽管和蒸汽辅助重力排水（SAGD）系统的提取管。 还公开了一种用于安装电流扼流圈的装置和方法。

公开(公告)号：US08833664B2

公开(公告)日：2014-09-16

申请号：US12968856

申请日：2010-12-15

Applicant: Yu Yung Choi

Inventor： Yu Yung Choi

IPC: G06K19/06 ,  H04Q5/22 ,  G08B13/14 ,  H01Q1/52 ,  H01Q1/22 ,  G06K19/073 ,  H01Q9/24 ,  G06K19/077 ,  H01Q3/20 ,  H01Q9/26

CPC classification number: H01Q9/26 ,  G06K19/07327 ,  G06K19/07786 ,  H01Q1/2225 ,  H01Q1/526 ,  H01Q3/20 ,  H01Q9/24 ,  Y10T29/49018

Abstract: The present invention is directed to a selectively accessible enhanced radio-frequency identification (RFID) device, that is enhanced performance and security by being selectively responsive to predetermined electromagnetic interrogation thereof, that comprises an enhanced component for enabling a user to adjust and/or increase readable distances and selectively enable or disable interrogatory access to the enhanced RFID device, to protect from unauthorized interrogation thereof. The inventive enhanced RFID device comprises an antenna, a microchip and at least one enhanced component. The enhanced component may use “Electromagnetic Induction” to the antenna to increase performance (increase readable distances) and “Electromagnetic Shield”, to cover the antenna (for turn Off the RFID device). Therefore, the enhanced RFID device of the present invention provides an inventively user controllable, two functions in one of enhanced component, for enhanced performance and greater level of data security advantageously balanced with convenience.

Abstract translation: 本发明涉及一种选择性可访问的增强射频识别（RFID）设备，其通过选择性地响应于其预定的电磁询问来增强性能和安全性，其包括用于使用户能够调整和/或增加的增强组件 选择性地启用或禁用对增强型RFID设备的询问访问，以防止其被未经授权的询问。 本发明的增强RFID装置包括天线，微芯片和至少一个增强部件。 增强型组件可以对天线使用“电磁感应”来提高性能（增加可读距离）和“电磁屏蔽”来覆盖天线（关闭RFID设备）。 因此，本发明的增强RFID装置提供了一种发明上的用户可控的两个增强部件之一的功能，用于增强性能和更多的数据安全级别，有利于方便平衡。

公开(公告)号：US08783347B2

公开(公告)日：2014-07-22

申请号：US14084150

申请日：2013-11-19

Applicant: Harris Corporation

Inventor： Mark Trautman ,  Francis Eugene Parsche

IPC: E21B43/24 ,  H01Q1/04 ,  H01Q9/24 ,  H05B6/46

CPC classification number: E21B43/2408 ,  E21B43/2401 ,  H01Q1/04 ,  H01Q9/24 ,  H05B6/46 ,  H05B2214/03

Abstract: A method for heating a hydrocarbon formation is disclosed. A radio frequency applicator is positioned to provide radiation within the hydrocarbon formation. A first signal sufficient to heat the hydrocarbon formation through electric current is applied to the applicator. A second or alternate frequency signal is then applied to the applicator that is sufficient to pass through the desiccated zone and heat the hydrocarbon formation through electric or magnetic fields. A method for efficiently creating electricity and steam for heating a hydrocarbon formation is also disclosed. An electric generator, steam generator, and a regenerator containing water are provided. The electric generator is run. The heat created from running the electric generator is fed into the regenerator causing the water to be preheated. The preheated water is then fed into the steam generator. The RF energy from power lines or from an on site electric generator and steam that is harvested from the generator or provided separately are supplied to a reservoir as a process to recover hydrocarbons.

公开(公告)号：US08681069B2

公开(公告)日：2014-03-25

申请号：US13427623

申请日：2012-03-22

Applicant: Tutomu Kaneko ,  Takahisa Karakama

Inventor： Tutomu Kaneko ,  Takahisa Karakama

IPC: H01Q1/38

CPC classification number: H01Q1/38 ,  H01Q5/35 ,  H01Q9/24 ,  H01Q9/285 ,  H01Q21/30

Abstract: The present invention provides a substrate type antenna having resonant frequencies different in a simple configuration. At least one loop-like another joint pattern one spot of which is divided is formed at a position opposite to a second joint pattern having common feeding points. Antennas are respectively connected to both end terminals of both of a first joint pattern and another joint pattern referred to above at their divided positions. The antennas connected to the first joint pattern and the antennas connected to another joint pattern referred to above are respectively made different in resonant frequency.

Abstract translation: 本发明提供一种具有简单结构的谐振频率不同的基板型天线。 在与具有共同馈电点的第二关节图案相对的位置处形成有一个点被分割的至少一个环状的另一关节图案。 天线分别在其分开的位置连接到上述第一关节图案和另一关节图案两端的两端。 连接到第一关节图案的天线和连接到上述另一关节图案的天线分别被使谐振频率不同。

公开(公告)号：US20140010394A1

公开(公告)日：2014-01-09

申请号：US13931556

申请日：2013-06-28

Applicant: GN ReSound A/S

Inventor： Soren KVIST

IPC: H04R25/00

CPC classification number: H04R25/554 ,  H01Q1/42 ,  H01Q9/24 ,  H04R25/558 ,  H04R2225/021 ,  H04R2225/51

Abstract: A behind the ear (BTE) hearing aid includes: a microphone; a signal processor; a receiver; a partition plane extending between a first side of the hearing aid and a second side of the hearing aid; and a transceiver for wireless data communication interconnected with an antenna for electromagnetic field emission and electromagnetic field reception, the antenna having a first feed point and a second feed point; wherein at least a part of the antenna intersects the partition plane at an intersection so that a relative difference between a first distance from the first feed point to the intersection and a second distance from the second feed point to the intersection is less than or equal a first threshold.

Abstract translation: 耳后（BTE）助听器包括：麦克风; 一个信号处理器; 接收器 在所述助听器的第一侧和所述助听器的第二侧之间延伸的隔板; 以及用于与用于电磁场发射和电磁场接收的天线互连的无线数据通信的收发器，所述天线具有第一馈电点和第二馈电点; 其中所述天线的至少一部分在交叉点处与所述分隔平面相交，使得从所述第一馈送点到所述交点的第一距离与所述第二馈电点到所述交点的第二距离之间的相对差小于或等于 第一个门槛。

公开(公告)号：US20140010393A1

公开(公告)日：2014-01-09

申请号：US13917448

申请日：2013-06-13

Applicant: GN ReSound A/S

Inventor： Soren KVIST

IPC: H04R25/00

CPC classification number: H04R25/554 ,  H01Q9/24 ,  H04R25/558

Abstract: A behind the ear hearing aid includes: a transceiver for wireless data communication interconnected with an antenna for electromagnetic field emission and electromagnetic field reception, the antenna extending on a first side of a hearing aid and a second side of the hearing aid, a first segment of the antenna extending from proximate the first side of the hearing aid to proximate the second side of the hearing aid; and a feed system configured for exciting the antenna to induce a current in at least the first segment, the current having a first local maxima proximate the first side of the hearing aid and a second local maxima proximate the second side of the hearing aid.

Abstract translation: 耳后助听器后面包括：用于与用于电磁场发射和电磁场接收的天线互连的无线数据通信的收发器，所述天线在助听器的第一侧和助听器的第二侧延伸，第一段 所述天线从所述助听器的所述第一侧附近延伸到所述助听器的第二侧; 以及馈送系统，其被配置为用于激励所述天线以在至少所述第一段中感应电流，所述电流具有接近所述助听器的第一侧的第一局部极大值和靠近所述助听器的第二侧的第二局部最大值。

公开(公告)号：US08618995B2

公开(公告)日：2013-12-31

申请号：US12786928

申请日：2010-05-25

Applicant: Takashi Yamagajo ,  Toru Maniwa ,  Manabu Kai

Inventor： Takashi Yamagajo ,  Toru Maniwa ,  Manabu Kai

IPC: H01Q13/10 ,  H01Q9/16

CPC classification number: H01Q13/12 ,  H01Q1/2216 ,  H01Q1/2225 ,  H01Q9/24 ,  H01Q9/265

Abstract: A metal pipe includes a slot having a predetermined length in a longitudinal direction of the metal pipe and a wireless tag that is placed inside the metal pipe and includes a power feeding unit to feed electric power to the slot and an IC chip connected to the power feeding unit, thereby functioning as an antenna of the wireless tag. The metal pipe is thus managed by the wireless tag.

Abstract translation: 金属管包括在金属管的长度方向上具有预定长度的槽和放置在金属管内的无线标签，并且包括供电单元，用于向槽供给电力，以及连接到电源的IC芯片 馈送单元，从而用作无线标签的天线。 因此金属管由无线标签管理。