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1. 发明申请

US20140034739A1 Method of Manufacturing a Radio Frequency Identification Device 有权
标题翻译：制造射频识别装置的方法
公开(公告)号：US20140034739A1
公开(公告)日：2014-02-06
申请号：US14053259
申请日：2013-10-14
申请人： Ian J. FORSTER , Christian K. OELSNER , Robert REVELS , Benjamin KINGSTON , Peter COCKERELL , Norman A. HOWARD
发明人： Ian J. FORSTER , Christian K. OELSNER , Robert REVELS , Benjamin KINGSTON , Peter COCKERELL , Norman A. HOWARD
IPC分类号： G06K19/07
CPC分类号： H01P11/003 , B23K26/364 , B32B37/12 , B32B38/10 , B32B38/145 , B32B2305/10 , B32B2307/302 , B32B2317/12 , B32B2519/02 , G06K19/0723 , G06K19/07718 , G06K19/07749 , G06K19/0775 , G06K19/07754 , G06K19/07786 , Y10T29/49016 , Y10T29/49018 , Y10T29/49117 , Y10T29/49156 , Y10T29/5317 , Y10T29/53174 , Y10T156/1052 , Y10T428/24802 , Y10T428/24917 , Y10T428/2809 , Y10T428/2817
摘要： The present invention relates to a method of manufacturing an antenna for a radio frequency (RFID) tag. A web of material is provided to at least one cutting station in which a first pattern is generated in the web of material. A further cutting may occur to create additional modifications in order to provide a microchip attachment location and to selectively tune an antenna for a particular end use application. The cutting may be performed by a laser, die cutting, stamping or combinations thereof.
摘要翻译：本发明涉及一种制造射频（RFID）标签用天线的方法。将材料网提供给至少一个切割站，在该切割站中在该材料网中产生第一图案。可能进行进一步的切割以产生额外的修改以便提供微芯片附接位置并且选择性地调谐特定最终使用应用的天线。切割可以通过激光，模切，冲压或其组合进行。

2. 再颁专利

USRE42604E1 Multimode transceiver circuit 有权
标题翻译：多模收发电路
公开(公告)号：USRE42604E1
公开(公告)日：2011-08-09
申请号：US11804730
申请日：2000-11-17
申请人： Ian J. Forster , Adrian N. Farr , Norman A. Howard
发明人： Ian J. Forster , Adrian N. Farr , Norman A. Howard
IPC分类号： H04B1/10
CPC分类号： G06K19/07758 , G01S7/034 , G06K7/0008 , G06K19/0723
摘要： A multimode transceiver circuit comprises a four port coupler of a type which splits a signal applied to one port between two of the other ports. The split signals are phase shifted by a known amount. A first port of the coupler is for receiving a signal and for outputting a signal therefrom. A controllable oscillator is connected to a second port of the coupler and switchable impedances (Schottky diodes) are connected to the remaining ports. A controller is provided for controlling the operation of the oscillator and the impedances to determine the mode of operation of the circuit. In one mode of operation, the oscillator is inoperative and at least one of the impedances is switched to operate as a non-linear impedance such that the circuit detects amplitude modulation of the signal applied to the first port. In a further mode of operation, the oscillator is operable and both impedances are switched to operate as non-linear impedance elements such that they operate as a mixer to produce an intermediate frequency signal in dependence on the signal applied to the first port. In yet a further mode of operation, the oscillator is operable, and the impedances are switched such that the oscillator frequency appears at the first port for transmission therefrom.
摘要翻译：多模收发器电路包括四端口耦合器，其类型是将施加到两个其它端口之间的一个端口的信号分开。分离信号以已知量相移。耦合器的第一端口用于接收信号并从其输出信号。可控振荡器连接到耦合器的第二端口，并且可切换阻抗（肖特基二极管）连接到其余端口。提供控制器用于控制振荡器的操作和阻抗以确定电路的操作模式。在一种操作模式中，振荡器不工作，并且至少一个阻抗被切换为作为非线性阻抗工作，使得电路检测施加到第一端口的信号的幅度调制。在另一操作模式中，振荡器是可操作的，并且两个阻抗都被切换为非线性阻抗元件，以使得它们作为混频器工作，以根据施加到第一端口的信号产生中频信号。在另一种操作模式中，振荡器是可操作的，并且阻抗被切换，使得振荡器频率出现在第一端口以便从其传输。

3. 发明授权

US07652636B2 RFID devices having self-compensating antennas and conductive shields 有权
标题翻译：具有自补偿天线和导电屏蔽的RFID装置
公开(公告)号：US07652636B2
公开(公告)日：2010-01-26
申请号：US11247788
申请日：2005-10-11
申请人： Ian J. Forster , Adrian N. Farr , Norman A. Howard , Andrew W. Holman
发明人： Ian J. Forster , Adrian N. Farr , Norman A. Howard , Andrew W. Holman
IPC分类号： H01Q1/38 , G08B13/14
CPC分类号： H01Q1/52 , H01Q1/22 , H01Q1/2225 , H01Q1/38
摘要： A radio frequency identification (RFID) tag includes an antenna configuration coupled to an RFID chip, such as in an RFID strap. The antenna configuration is mounted on one face (major surface) of a dielectric material, and includes compensation elements to compensate at least to some extent for various types of dielectric material upon which the antenna configuration may be mounted. In addition, a conductive structure, such as a ground plane or other layer of conductive material, may be placed on a second major surface of the dielectric layer, on an opposite side of the dielectric layer from the antenna structure.
摘要翻译：射频识别（RFID）标签包括耦合到诸如RFID带中的RFID芯片的天线配置。天线配置安装在电介质材料的一个面（主表面）上，并且包括补偿元件，至少在一定程度上补偿可安装天线配置的各种类型的电介质材料。此外，诸如接地平面或其它导电材料层的导电结构可以放置在电介质层的与天线结构相反的一侧的电介质层的第二主表面上。

4. 发明授权

US07501984B2 RFID tag using a surface insensitive antenna structure 有权
标题翻译： RFID标签采用表面不敏感的天线结构
公开(公告)号：US07501984B2
公开(公告)日：2009-03-10
申请号：US11245152
申请日：2005-10-06
申请人： Ian J. Forster , Adrian N. Farr , Norman A. Howard , Andrew W. Holman
发明人： Ian J. Forster , Adrian N. Farr , Norman A. Howard , Andrew W. Holman
IPC分类号： H01Q1/38
CPC分类号： G06K19/07718 , G06K19/07749 , G06K19/07771
摘要： An RFID device includes conductive tabs, and a conductive structure, with a dielectric layer between the conductive tabs and the conductive structure. The conductive structure overlaps the conductive tabs and acts as a shield, allowing the device to be at least somewhat insensitive to the surface upon which it is mounted, or to the presence of nearby objects, such as goods in a carton or other container that includes the device. The dielectric layer may be a portion of the container, such as an overlapped portion of the container. Alternatively, the dielectric layer may be a separate layer, which may vary in thickness, allowing one of the conductive tabs to be capacitively coupled to the conductive structure. As another alternative, the dielectric layer may be an expandable substrate that may be expanded after fabrication operations, such as printing.
摘要翻译： RFID设备包括导电突片和导电结构，其中介电层位于导电突片和导电结构之间。导电结构与导电突出部重叠并用作屏蔽，允许该装置对其安装的表面至少有些不敏感，或者存在附近的物体，例如纸箱或其他容器中的货物，包括装置。电介质层可以是容器的一部分，例如容器的重叠部分。或者，电介质层可以是单独的层，其可以在厚度上变化，允许导电片中的一个电容耦合到导电结构。作为另一替代方案，电介质层可以是可以在制造操作（例如印刷）之后扩展的可扩展基底。

5. 发明授权

US06895226B1 Multimode transceiver circuit 有权
标题翻译：多模收发电路
公开(公告)号：US06895226B1
公开(公告)日：2005-05-17
申请号：US10130442
申请日：2000-11-17
申请人： Ian J Forster , Adrian N Farr , Norman A Howard
发明人： Ian J Forster , Adrian N Farr , Norman A Howard
IPC分类号： G01S7/03 , G06K7/00 , G06K19/07 , H04B1/40
CPC分类号： G06K19/07758 , G01S7/034 , G06K7/0008 , G06K19/0723
摘要： A multimode transceiver circuit comprises a four port coupler of a type which splits a signal applied to one port between two of the other ports. The split signals are phase shifted by a known amount. A first port of the coupler is for receiving a signal and for outputting a signal therefrom. A controllable oscillator is connected to a second port of the coupler and switchable impedances (Schottky diodes) are connected to the remaining ports. A controller is provided for controlling the operation of the oscillator and the impedances to determine the mode of operation of the circuit. In one mode of operation, the oscillator is inoperative and at least one of the impedances is switched to operate as a non-linear impedance such that the circuit detects amplitude-modulation of the signal applied to the first port. In a further mode of operation, the oscillator is operable and both impedances are switched to operate as non-linear impedance elements such that they operate as a mixer to produce an intermediate frequency signal in dependence on the signal applied to the first port. In yet a further mode of operation, the oscillator is operable, and the impedances are switched such that the oscillator frequency appears at the first port for transmission therefrom.
摘要翻译：多模收发器电路包括四端口耦合器，其类型是将施加到两个其它端口之间的一个端口的信号分开。分离信号以已知量相移。耦合器的第一端口用于接收信号并从其输出信号。可控振荡器连接到耦合器的第二端口，并且可切换阻抗（肖特基二极管）连接到其余端口。提供控制器用于控制振荡器的操作和阻抗以确定电路的操作模式。在一种操作模式中，振荡器不工作，并且至少一个阻抗被切换以作为非线性阻抗工作，使得该电路检测施加到第一端口的信号的幅度调制。在另一操作模式中，振荡器是可操作的，并且两个阻抗都被切换为非线性阻抗元件，以使得它们作为混频器工作，以根据施加到第一端口的信号产生中频信号。在另一种操作模式中，振荡器是可操作的，并且阻抗被切换，使得振荡器频率出现在第一端口以便从其传输。

6. 发明授权

US3934108A Lead bonding method and apparatus 失效
标题翻译：引线键合方法和装置
公开(公告)号：US3934108A
公开(公告)日：1976-01-20
申请号：US506245
申请日：1974-09-16
申请人： Norman A. Howard
发明人： Norman A. Howard
IPC分类号： B23K11/00 , B23K11/22 , B23K20/00 , H01L21/60 , H01R43/02 , B23K11/10
CPC分类号： H01L24/85 , B23K11/0026 , B23K11/22 , B23K20/005 , H01L24/78 , H01R43/02 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48472 , H01L2224/78301 , H01L2224/8503 , H01L2224/85203 , H01L2224/85205 , H01L24/45 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01019 , H01L2924/01033 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/19041 , H01L2924/19043 , H01L2924/20752
摘要： A segment of electrically conductive wire is extended through a collet in a capillary tool and is mechanically bonded at one extended portion to a circuit point. Thereafter, an electric current having a decreasing ramp-shaped waveform is applied to the portion of the wire between the bonded circuit point and the collet to resistively heat the wire until it ruptures and forms integral balls on the ends of the wire at the rupture.
摘要翻译：一段导电线通过毛细管工具中的夹头延伸并且在一个延伸部分处机械地结合到电路点。此后，将具有减小的斜坡形波形的电流施加到接合回路点和夹头之间的线的部分，以电阻地加热线，直到其断裂并且在断裂处在线的端部上形成一体的球。

7. 发明授权

US09887448B2 Method of manufacturing a radio frequency identification device 有权
公开(公告)号：US09887448B2
公开(公告)日：2018-02-06
申请号：US14053259
申请日：2013-10-14
申请人： Ian J Forster , Christian K Oelsner , Robert Revels , Benjamin Kingston , Peter Cockerell , Norman A Howard
发明人： Ian J Forster , Christian K Oelsner , Robert Revels , Benjamin Kingston , Peter Cockerell , Norman A Howard
IPC分类号： G06K19/06 , H01P11/00 , B32B38/10 , G06K19/077 , G06K19/07 , B23K26/364 , B32B37/12 , B32B38/00
CPC分类号： H01P11/003 , B23K26/364 , B32B37/12 , B32B38/10 , B32B38/145 , B32B2305/10 , B32B2307/302 , B32B2317/12 , B32B2519/02 , G06K19/0723 , G06K19/07718 , G06K19/07749 , G06K19/0775 , G06K19/07754 , G06K19/07786 , Y10T29/49016 , Y10T29/49018 , Y10T29/49117 , Y10T29/49156 , Y10T29/5317 , Y10T29/53174 , Y10T156/1052 , Y10T428/24802 , Y10T428/24917 , Y10T428/2809 , Y10T428/2817
摘要： The present invention relates to a method of manufacturing an antenna for a radio frequency (RFID) tag. A web of material is provided to at least one cutting station in which a first pattern is generated in the web of material. A further cutting may occur to create additional modifications in order to provide a microchip attachment location and to selectively tune an antenna for a particular end use application. The cutting may be performed by a laser, die cutting, stamping or combinations thereof.

8. 发明授权

US07379024B2 RFID tag using a surface insensitive antenna structure 有权
标题翻译： RFID标签采用表面不敏感的天线结构
公开(公告)号：US07379024B2
公开(公告)日：2008-05-27
申请号：US11636091
申请日：2006-12-08
申请人： Ian J. Forster , Adrian N. Farr , Norman A. Howard , Andrew W. Holman
发明人： Ian J. Forster , Adrian N. Farr , Norman A. Howard , Andrew W. Holman
IPC分类号： H01Q1/38
CPC分类号： G06K19/07718 , G06K19/07749 , G06K19/07771
摘要： An RFID device includes conductive tabs, and a conductive structure, with a dielectric layer between the conductive tabs and the conductive structure. The conductive structure overlaps the conductive tabs and acts as a shield, allowing the device to be at least somewhat insensitive to the surface upon which it is mounted, or to the presence of nearby objects, such as goods in a carton or other container that includes the device. The dielectric layer may be a portion of the container, such as an overlapped portion of the container. Alternatively, the dielectric layer may be a separate layer, which may vary in thickness, allowing one of the conductive tabs to be capacitively coupled to the conductive structure. As another alternative, the dielectric layer may be an expandable substrate that may be expanded after fabrication operations, such as printing.
摘要翻译： RFID设备包括导电突片和导电结构，其中介电层位于导电突片和导电结构之间。导电结构与导电突出部重叠并用作屏蔽，允许该装置对其安装的表面至少有些不敏感，或者存在附近的物体，例如纸箱或其他容器中的货物，包括装置。电介质层可以是容器的一部分，例如容器的重叠部分。或者，电介质层可以是单独的层，其可以在厚度上变化，允许导电片中的一个电容耦合到导电结构。作为另一替代方案，电介质层可以是可以在制造操作（例如印刷）之后扩展的可扩展基底。

9. 发明授权

US4590770A Cryogenic liquid heat exchanger 失效
标题翻译：低温液体热交换器
公开(公告)号：US4590770A
公开(公告)日：1986-05-27
申请号：US740709
申请日：1985-06-03
申请人： Norman A. Howard
发明人： Norman A. Howard
IPC分类号： F17C9/02 , F17C7/02
CPC分类号： F17C9/02 , F17C2221/011 , F17C2221/012 , F17C2221/014 , F17C2221/017 , F17C2221/033 , F17C2223/0161 , F17C2225/0123 , F17C2227/0316 , Y02E60/321
摘要： A heat exchanger for cryogenic liquid evaporation is shown. A coil of tubing is coupled to the source of cryogenic liquid and heated by the flow of water. The other end of the coil is the gas exit at about atmospheric pressure. The gas back pressure in the coil is employed to self regulate the flow of cryogenic liquid into the heat exchanger.
摘要翻译：示出了用于低温液体蒸发的热交换器。管线圈耦合到低温液体源，并通过水流加热。线圈的另一端是大气压下的气体出口。线圈中的气体背压用于自动调节低温液体进入热交换器的流量。

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