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。

公开(公告)号：US07825774B2

公开(公告)日：2010-11-02

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 ,  Shu-Sun Yu ,  David K. Ovard ,  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 ,  Shu-Sun Yu ,  David K. Ovard ,  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。

公开(公告)号：US07545256B2

公开(公告)日：2009-06-09

申请号：US11607117

申请日：2006-11-28

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 ,  Shu-Sun Yu ,  David K. Ovard ,  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 ,  Shu-Sun Yu ,  David K. Ovard ,  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： To identify an RFID tag in a field of RFID tags, an interrogator sends a series of commands to implement an arbitration scheme. The commands include differentiation, selection, and modulation information. The tag uses the differentiation information to differentiate commands sent by the interrogator from commands sent by other interrogators that may be within communication range of the tag. The selection information is used by the tag to determine if the tag is a member of a group selected by the interrogator for response to the interrogator. If the tag is a member of the selected group, the tag may send a reply that is modulated using a modulation type selected by the modulation information. In accordance with one of the modulation types, one of three different pulse waveforms is selected by the interrogator via the modulation information to multiply with the baseband waveform of the reply from the tag.

摘要翻译： 为了识别RFID标签领域的RFID标签，询问器发送一系列命令来实现仲裁方案。 命令包括区分，选择和调制信息。 标签使用差分信息来区分询问器发送的命令与由可能在标签的通信范围内的其他询问器发送的命令。 标签使用选择信息来确定标签是否是询问器选择的用于响应询问器的组的成员。 如果标签是所选组的成员，标签可以发送使用由调制信息选择的调制类型调制的应答。 根据调制类型之一，询问器通过调制信息选择三种不同脉冲波形中的一种，以与来自标签的回复的基带波形相乘。

公开(公告)号：US07079043B2

公开(公告)日：2006-07-18

申请号：US10626876

申请日：2003-07-24

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： H04Q7/00

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.

公开(公告)号：US06825773B1

公开(公告)日：2004-11-30

申请号：US09152024

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 ,  Robert R. Rotzoll ,  Shu-Sun Yu

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 ,  Robert R. Rotzoll ,  Shu-Sun Yu

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.

公开(公告)号：US06466634B1

公开(公告)日：2002-10-15

申请号：US09161512

申请日：1998-09-28

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： H03D324

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.

公开(公告)号：US06314440B1

公开(公告)日：2001-11-06

申请号：US09158529

申请日：1998-09-22

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： 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.

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。

公开(公告)号：US6130602A

公开(公告)日：2000-10-10

申请号：US705043

申请日：1996-08-29

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 ,  H04Q7/00

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： 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.

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.

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。