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1. 发明授权

US08624711B2 Radio frequency identification device operating methods, radio frequency identification device configuration methods, and radio frequency identification devices 失效
标题翻译：射频识别装置的操作方法，射频识别装置的配置方法和射频识别装置
公开(公告)号：US08624711B2
公开(公告)日：2014-01-07
申请号：US11968561
申请日：2008-01-02
申请人： Mark E. Tuttle , John R. Tuttle
发明人： Mark E. Tuttle , John R. Tuttle
IPC分类号： H04Q5/22
CPC分类号： H01Q1/2225 , G01S13/767 , G01S13/78 , G06K7/10346 , G06K19/0723 , G06K19/0726 , G06K19/07749 , H01Q1/22 , H01Q7/00
摘要： An adjustable radio frequency data communications device has a monolithic semiconductor integrated circuit with integrated circuitry, interrogation receiving circuitry provided on the monolithic integrated circuit forming at least part of the integrated circuitry and configured to receive an interrogation signal from the interrogator unit, an antenna electrically coupled to the interrogation receiving circuitry and configured to communicate with the remote interrogator unit, a power source electrically coupled to the integrated circuitry and configured to generate operating power for the communications device, and at least one of the antenna and the interrogation receiving circuitry having reconfigurable electrical characteristics, the electrical characteristics being reconfigurable to selectively tune the at least one of the antenna and the interrogation receiving circuitry within a range of tuned and detuned states to realize a desired receiver sensitivity of the communications device. Additionally, a method for tuning receiver sensitivity and/or transmitter sensitivity according to construction of the above device is disclosed.
摘要翻译：一种可调节射频数据通信设备具有集成电路的单片半导体集成电路，在单片集成电路上提供的询问接收电路，其形成集成电路的至少一部分并且被配置为从询问器单元接收询问信号，天线电耦合所述询问接收电路被配置为与所述远程询问器单元通信;电源，其耦合到所述集成电路并且被配置为生成所述通信设备的操作功率，并且所述天线和所述询问接收电路中的至少一个具有可重新配置的电特性，电特性是可重构的，以在调谐和失谐状态的范围内选择性地调谐天线和询问接收电路中的至少一个，以实现通信设备的期望接收机灵敏度 e。此外，公开了根据上述装置的结构来调整接收机灵敏度和/或发射机灵敏度的方法。

2. 再颁专利

USRE43918E1 Method and apparatus for RFID communication 有权
标题翻译： RFID通信方法和装置
公开(公告)号：USRE43918E1
公开(公告)日：2013-01-08
申请号：US11864718
申请日：2007-09-28
申请人： Mark E. Tuttle , Rickie C. Lake , Steven F. Schicht , John R. Tuttle
发明人： Mark E. Tuttle , Rickie C. Lake , Steven F. Schicht , John R. Tuttle
IPC分类号： G06F11/00
CPC分类号： G01R31/303 , G01R31/01 , G01R31/2822 , G01R31/3025 , G06K7/0095 , G06K19/0701
摘要： A plurality of battery-operated transceivers encapsulated by lamination to form a sheet of independent transceivers is tested in a two piece fixture that forms an enclosure surrounding each in-sheet transceiver. Each enclosure has an antenna for transmitting a command signal to the transceiver at a known power level and for receiving a reply message from the transceiver containing a power level measurement made by the transceiver. Test methods using the fixture of the present invention are also described. An RFID tag and interrogator may each include a transmitter and a receiver. The tag and interrogator may communicate with each other at different frequency bands and may communicate in accordance with a wireless communication protocol.
摘要翻译：通过层压封装以形成独立收发器片的多个电池供电的收发器在形成围绕每一张片内收发器的外壳的两件式夹具中进行测试。每个外壳具有用于以已知功率电平向收发器发送命令信号并用于从收发器接收包含由收发器进行的功率电平测量的应答消息的天线。还描述了使用本发明的固定装置的测试方法。 RFID标签和询问器可以各自包括发射机和接收机。标签和询问器可以在不同的频带彼此通信，并且可以根据无线通信协议进行通信。

3. 发明申请

US20080211636A1 Radio frequency data communications device 有权
标题翻译：射频数据通信设备
公开(公告)号：US20080211636A1
公开(公告)日：2008-09-04
申请号：US11977232
申请日：2007-10-25
申请人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler A. Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
发明人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler A. Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
IPC分类号： H04Q5/22
CPC分类号： G06K19/0716 , G06K7/0008 , G06K7/10059 , G06K19/0707 , G06K19/0712 , G06K19/0723 , G06K19/0726 , G06K19/07749 , G06K19/07758 , G06K2017/0051 , H01Q1/2225 , H03L7/0995 , H03L7/148
摘要： A radio frequency identification device includes an integrated circuit including a receiver, a transmitter, and a microprocessor. The receiver and transmitter together define an active transponder. The integrated circuit is preferably a monolithic single die integrated circuit including the receiver, the transmitter, and the microprocessor. Because the device includes an active transponder, instead of a transponder which relies on magnetic coupling for power, the device has a much greater range.
摘要翻译：射频识别装置包括包括接收器，发射器和微处理器的集成电路。接收机和发射机一起定义了一个有效的应答器。集成电路优选地是包括接收器，发射器和微处理器的单片单片集成电路。由于该设备包括有源应答器，而不是依赖于磁耦合功率的转发器，该器件具有更大的范围。

4. 发明授权

US06836472B2 Radio frequency data communications device 失效
公开(公告)号：US06836472B2
公开(公告)日：2004-12-28
申请号：US10132917
申请日：2002-04-26
申请人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler E. Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , Shu-Sun Yu , David K. Ovard , Robert R. Rotzoll
发明人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler E. Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , Shu-Sun Yu , David K. Ovard , Robert R. Rotzoll
IPC分类号： G06F102
CPC分类号： G06K19/0716 , G06K7/0008 , G06K7/10059 , G06K19/0707 , G06K19/0712 , G06K19/0723 , G06K19/0726 , G06K19/07749 , G06K19/07758 , G06K2017/0051 , H01Q1/2225 , H03L7/0995 , H03L7/148
摘要： A radio frequency identification device comprises an integrated circuit including a receiver, a transmitter, and a microprocessor. The receiver and transmitter together define an active transponder. The integrated circuit is preferably a monolithic single die integrated circuit including the receiver, the transmitter, and the microprocessor. Because the device includes an active transponder, instead of a transponder which relies on magnetic coupling for power, the device has a much greater range.

5. 发明授权

US06781508B2 Radio frequency data communications device with adjustable receiver sensitivity and method 失效
标题翻译：射频数据通信设备具有可调接收灵敏度和方法
公开(公告)号：US06781508B2
公开(公告)日：2004-08-24
申请号：US10315427
申请日：2002-12-09
申请人： Mark E. Tuttle , John R. Tuttle
发明人： Mark E. Tuttle , John R. Tuttle
IPC分类号： H04Q100
CPC分类号： H01Q1/2225 , G01S13/767 , G01S13/78 , G06K7/10346 , G06K19/0723 , G06K19/0726 , G06K19/07749 , H01Q1/22 , H01Q7/00
摘要： An adjustable radio frequency data communications device has a monolithic semiconductor integrated circuit with integrated circuitry, interrogation receiving circuitry provided on the monolithic integrated circuit forming at least part of the integrated circuitry and configured to receive an interrogation signal from the interrogator unit, an antenna electrically coupled to the interrogation receiving circuitry and configured to communicate with the remote interrogator unit, a power source electrically coupled to the integrated circuitry and configured to generate operating power for the communications device, and at least one of the antenna and the interrogation receiving circuitry having reconfigurable electrical characteristics, the electrical characteristics being reconfigurable to selectively tune the at least one of the antenna and the interrogation receiving circuitry within a range of tuned and detuned states to realize a desired receiver sensitivity of the communications device.
摘要翻译：一种可调节射频数据通信设备具有集成电路的单片半导体集成电路，在单片集成电路上提供的询问接收电路，其形成集成电路的至少一部分并且被配置为从询问器单元接收询问信号，天线电耦合所述询问接收电路被配置为与所述远程询问器单元通信;电源，其耦合到所述集成电路并且被配置为生成所述通信设备的操作功率，并且所述天线和所述询问接收电路中的至少一个具有可重新配置的电特性，电特性是可重构的，以在调谐和失谐状态的范围内选择性地调谐天线和询问接收电路中的至少一个，以实现通信设备的期望接收机灵敏度 e。

6. 发明授权

US06492192B1 Method of making a Schottky diode in an integrated circuit 有权
标题翻译：在集成电路中制作肖特基二极管的方法
公开(公告)号：US06492192B1
公开(公告)日：2002-12-10
申请号：US09151936
申请日：1998-09-11
申请人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
发明人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
IPC分类号： H01L2100
CPC分类号： G06K19/0716 , G06K7/0008 , G06K7/10059 , G06K19/0707 , G06K19/0712 , G06K19/0723 , G06K19/0726 , G06K19/07749 , G06K19/07758 , G06K2017/0051 , H01Q1/2225 , H03L7/0995 , H03L7/148
摘要： A method of forming an integrated circuit including a Schottky diode includes providing a substrate of a first conductivity type, defining a region of a second conductivity type relative to the substrate and forming an insulator over the second conductivity type region. The method also includes removing an area of the insulator for definition of a contact hole, and removing an area encircling the contact hole and forming highly doped regions of the second conductivity type in second conductivity type regions encircling the contact hole. The method further includes depositing a Schottky metal in the contact hole and annealing the metal to form a suicide interface to the second conductivity type region.
摘要翻译：形成包括肖特基二极管的集成电路的方法包括提供第一导电类型的衬底，其限定相对于衬底的第二导电类型的区域，并在第二导电类型区域上形成绝缘体。该方法还包括去除用于定义接触孔的绝缘体的区域，以及去除围绕接触孔的区域，并且在围绕接触孔的第二导电类型区域中形成第二导电类型的高掺杂区域。该方法还包括在接触孔中沉积肖特基金属并退火金属以形成与第二导电类型区域的硅化物界面。

7. 发明授权

US06337634B1 Radio frequency data communications device 有权
标题翻译：射频数据通信设备
公开(公告)号：US06337634B1
公开(公告)日：2002-01-08
申请号：US09151358
申请日：1998-09-10
申请人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
发明人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
IPC分类号： H04Q100
CPC分类号： G06K19/0716 , G06K7/0008 , G06K7/10059 , G06K19/0707 , G06K19/0712 , G06K19/0723 , G06K19/0726 , G06K19/07749 , G06K19/07758 , G06K2017/0051 , H01Q1/2225 , H03L7/0995 , H03L7/148
摘要： A radio frequency identification device comprises an integrated circuit including a receiver, a transmitter, and a microprocessor. The receiver and transmitter together define an active transponder. The integrated circuit is preferably a monolithic single die integrated circuit including the receiver, the transmitter, and the microprocessor. Because the device includes an active transponder, instead of a transponder which relies on magnetic coupling for power, the device has a much greater range.
摘要翻译：射频识别装置包括包括接收器，发射器和微处理器的集成电路。接收机和发射机一起定义了一个有效的应答器。集成电路优选地是包括接收器，发射器和微处理器的单片单片集成电路。由于该设备包括有源应答器，而不是依赖于磁耦合功率的转发器，该器件具有更大的范围。

8. 发明授权

US06220516B1 Method of manufacturing an enclosed transceiver 失效
标题翻译：封闭收发器的制造方法
公开(公告)号：US06220516B1
公开(公告)日：2001-04-24
申请号：US09008215
申请日：1998-01-16
申请人： Mark E. Tuttle , John R. Tuttle , Rickie C. Lake
发明人： Mark E. Tuttle , John R. Tuttle , Rickie C. Lake
IPC分类号： G06K1906
CPC分类号： H01Q1/2225 , G01S13/758 , G01S13/767 , G06K19/0702 , G06K19/0723 , G06K19/073 , G06K19/07749 , G06K19/07786 , H01L23/49855 , H01L23/5389 , H01L24/24 , H01L24/82 , H01L2224/16 , H01L2224/2402 , H01L2224/24051 , H01L2224/24225 , H01L2224/24226 , H01L2224/32225 , H01L2224/73267 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/30105 , H01L2924/3011 , H01L2924/3025 , H01Q1/22 , H01Q1/38 , H01Q9/28 , H01Q9/285 , H04L29/12254 , H04L29/12264 , H04L29/12311 , H04L29/1232 , H04L29/12783 , H04L29/12801 , H04L29/12839 , H04L61/2038 , H04L61/2046 , H04L61/2084 , H04L61/2092 , H04L61/35 , H04L61/6004 , H04L61/6022 , Y10T29/49171 , Y10T156/103 , H01L2924/00
摘要： The present invention teaches a method of manufacturing an enclosed transceiver, such as a radio frequency identification (“RFID”) tag. Structurally, in one embodiment, the tag comprises an integrated circuit (IC) chip, and an RF antenna mounted on a thin film substrate powered by a thin film battery. A variety of antenna geometries are compatible with the above tag construction. These include monopole antennas, dipole antennas, dual dipole antennas, a combination of dipole and loop antennas. Further, in another embodiment, the antennas are positioned either within the plane of the thin film battery or superjacent to the thin film battery.
摘要翻译：本发明教导了一种制造封闭收发器的方法，例如射频识别（RFID）标签。结构上，在一个实施例中，标签包括集成电路（IC）芯片和安装在由薄膜电池供电的薄膜基片上的RF天线。各种天线几何尺寸与上述标签结构兼容。这些包括单极天线，偶极天线，双偶极天线，偶极天线和环形天线的组合。此外，在另一个实施例中，天线位于薄膜电池的平面内或与薄膜电池相邻。

9. 发明授权

US06177859B1 Radio frequency communication apparatus and methods of forming a radio frequency communication apparatus 失效
标题翻译：射频通信装置及其形成方法
公开(公告)号：US06177859B1
公开(公告)日：2001-01-23
申请号：US08955200
申请日：1997-10-21
申请人： John R. Tuttle , Mark E. Tuttle , Rickie C. Lake
发明人： John R. Tuttle , Mark E. Tuttle , Rickie C. Lake
IPC分类号： H04Q522
CPC分类号： G06K19/0776 , G06K19/07749
摘要： A method of forming a radio frequency communication apparatus includes providing a substrate provided with an outermost surface. An RFID is adhered at least partially within the substrate, and the RFID includes an antenna and an integrated circuit. The RFID and substrate together form a radio frequency communication apparatus. A method of forming a radio frequency communication apparatus includes providing a substrate with a frontside surface. An opening is formed through the frontside surface and into the substrate. An RFID is inserted within the opening and adhered to the substrate within the opening. The RFID includes an antenna and an integrated circuit to form a radio frequency communication apparatus.
摘要翻译：形成射频通信装置的方法包括提供设置有最外表面的基板。 RFID至少部分地粘附在基板内，并且RFID包括天线和集成电路。 RFID和衬底一起形成射频通信装置。形成射频通信装置的方法包括向基板提供前侧表面。通过前侧表面形成开口并进入基板。 RFID插入到开口内并粘附到开口内的基板上。 RFID包括天线和集成电路，以形成射频通信装置。

10. 发明授权

US6157230A Method for realizing an improved radio frequency detector for use in a radio frequency identification device, frequency lock loop, timing oscillator, method of constructing a frequency lock loop and method of operating an integrated circuit 有权
标题翻译：用于实现用于射频识别装置的改进的射频检测器的方法，锁频环，定时振荡器，构造锁频环的方法和操作集成电路的方法
公开(公告)号：US6157230A
公开(公告)日：2000-12-05
申请号：US153009
申请日：1998-09-14
申请人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
发明人： James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
IPC分类号： B42D15/10 , G01S13/74 , G06K7/00 , G06K17/00 , G06K19/07 , G06K19/077 , G08B13/22 , H01L21/822 , H01L27/04 , H03L7/099 , H03L7/14 , H04B1/59
CPC分类号： G06K19/0716 , G06K19/0707 , G06K19/0712 , G06K19/0723 , G06K19/0726 , G06K19/07749 , G06K19/07758 , G06K7/0008 , G06K7/10059 , H01Q1/2225 , H03L7/0995 , H03L7/148 , G06K2017/0051
摘要： An integrated circuit comprising a receiver, a transmitter, and a frequency lock loop configured to supply clock signals to the receiver and transmitter, the frequency lock loop including a current source having a thermal voltage generator, a current controlled oscillator having a plurality of selectively engageable current mirrors multiplying up the current of the current source, the frequency of the frequency lock loop varying in response to selection of the current mirrors, the current mirrors including transistors operating in a subthreshold mode. A method of operating an integrated circuit including a receiver, a transmitter, and a frequency lock loop configured to supply clock signals to the receiver and transmitter, the frequency lock loop including a current source having a thermal voltage generator, a current controlled oscillator having a plurality of selectively engageable current mirrors multiplying up the current of the current source, the frequency of oscillation of the frequency lock loop varying in response to selection of the current mirrors, the method comprising engaging selected current mirrors and operating transistors in the current mirrors in a subthreshold mode.
摘要翻译：一种集成电路，包括接收器，发射器和频率锁定回路，其被配置为向接收器和发射器提供时钟信号，所述频率锁定环包括具有热电压发生器的电流源，具有多个可选择性接合的电流控制振荡器电流镜将电流源的电流加倍，频率锁定环的频率响应于电流镜的选择而变化，电流镜包括以亚阈值模式工作的晶体管。一种操作集成电路的方法，该集成电路包括被配置为向接收器和发送器提供时钟信号的接收器，发射器和频率锁定环路，所述频率锁定环路包括具有热电压发生器的电流源，具有多个可选择性地接合的电流镜将电流源的电流加倍，频率锁定环的振荡频率响应于电流镜的选择而变化，该方法包括接合选定的电流镜并在电流镜中操作晶体管亚阈值模式。

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