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    Z-Directed Delay Line Components for Printed Circuit Boards
    1.
    发明申请
    Z-Directed Delay Line Components for Printed Circuit Boards 有权
    用于印刷电路板的Z定向延迟线组件

    公开(公告)号：US20140202753A1

    公开(公告)日：2014-07-24

    申请号：US14248685

    申请日：2014-04-09

    Applicant: Lexmark International, Inc.

    Inventor： Keith Bryan Hardin ,  John Thomas Fessler ,  Paul Kevin Hall ,  Brian Lee Nally ,  Robert Lee Oglesbee

    IPC: H05K1/11

    CPC classification number: H05K1/115 ,  H01B7/0009 ,  H05K1/0248 ,  H05K1/0286 ,  H05K1/0298 ,  H05K1/184 ,  H05K2201/10984

    Abstract: A Z-directed signal delay line component for insertion into a printed circuit board while allowing electrical connection to internal conductive planes contained with the PCB. In one embodiment the Z-directed delay line component is housed within the thickness of the PCB allowing other components to be mounted over it. The delay line embodiments include a W-like line and a plurality of spaced apart, semi-circular line segment connected such that current flow direction alternates in direction between adjacent semi-circular line segments, each of which in other embodiments can be varied by use of shorting bars. Several Z-directed delay line components may be mounted into a PCB and serially connected to provide for longer delays. The body may contain one or more conductors and may include one or more surface channels or wells extending along at least a portion of the length of the body.

    Abstract translation: 用于插入印刷电路板的Z指向信号延迟线组件，同时允许电连接到与PCB一起包含的内部导电平面。 在一个实施例中，Z向延迟线部件容纳在PCB的厚度内，允许其上的其它部件安装在其上。 延迟线实施例包括W状线和多个间隔开的半圆形线段，其连接成使得电流流动方向在相邻的半圆形线段之间交替方向交替，在其它实施例中，每一个可以通过使用来改变 的短路。 几个Z向延迟线组件可以安装到PCB中并串联连接以提供更长的延迟。 主体可以包含一个或多个导体并且可以包括沿着身体的长度的至少一部分延伸的一个或多个表面通道或孔。

    Z-Directed Delay Line Components for Printed Circuit Boards
    2.
    发明申请
    Z-Directed Delay Line Components for Printed Circuit Boards 审中-公开
    用于印刷电路板的Z定向延迟线组件

    公开(公告)号：US20130161082A1

    公开(公告)日：2013-06-27

    申请号：US13717966

    申请日：2012-12-18

    Applicant: LEXMARK INTERNATIONAL, INC.

    Inventor： Keith Bryan Hardin ,  John Thomas Fessler ,  Paul Kevin Hall ,  Brian Lee Nally ,  Robert Aaron Oglesbee

    IPC: H05K1/02 ,  H01B7/00

    CPC classification number: H05K1/115 ,  H01B7/0009 ,  H05K1/0248 ,  H05K1/0286 ,  H05K1/0298 ,  H05K1/184 ,  H05K2201/10984

    Abstract: A Z-directed signal delay line component for insertion into a printed circuit board while allowing electrical connection to internal conductive planes contained with the PCB. In one embodiment the Z-directed delay line component is housed within the thickness of the PCB allowing other components to be mounted over it. The delay line embodiments include a W-like line and a plurality of spaced apart, semi-circular line segment connected such that current flow direction alternates in direction between adjacent semi-circular line segments, each of which in other embodiments can be varied by use of shorting bars. Several Z-directed delay line components may be mounted into a PCB and serially connected to provide for longer delays. The body may contain one or more conductors and may include one or more surface channels or wells extending along at least a portion of the length of the body. Methods for mounting Z-directed components are also provided.

    Abstract translation: 用于插入印刷电路板的Z指向信号延迟线组件，同时允许电连接到与PCB一起包含的内部导电平面。 在一个实施例中，Z向延迟线部件容纳在PCB的厚度内，允许其上的其它部件安装在其上。 延迟线实施例包括W状线和多个间隔开的半圆形线段，其连接成使得电流流动方向在相邻的半圆形线段之间交替方向交替，在其它实施例中，每一个可以通过使用来改变 的短路。 几个Z向延迟线组件可以安装到PCB中并串联连接以提供更长的延迟。 主体可以包含一个或多个导体并且可以包括沿着身体的长度的至少一部分延伸的一个或多个表面通道或孔。 还提供了用于安装Z向定向部件的方法。

    Methods and Systems for Estimating Distance of a Radio Frequency Identification Tag
    6.
    发明申请
    Methods and Systems for Estimating Distance of a Radio Frequency Identification Tag 审中-公开
    用于估计射频识别标签距离的方法和系统

    公开(公告)号：US20160104013A1

    公开(公告)日：2016-04-14

    申请号：US14575575

    申请日：2014-12-18

    Applicant: Lexmark International, Inc.

    Inventor： John Thomas Fessler ,  Johne Michelle Parker ,  Ann Michelle Whitney ,  Julie Ann Gordon Whitney

    IPC: G06K7/10

    CPC classification number: G06K7/10128 ,  G01B7/003 ,  G01S11/02 ,  G01S11/06 ,  G01S13/84 ,  G06K19/0723

    Abstract: A localization method and system, including determining at least two phases associated with at least two response signals transmitted by a radio frequency identification (RFID) tag at different frequencies in response to a plurality of interrogation signals transmitted by a reader; determining a first distance estimate of a distance between the RFID tag and the reader based on a signal strength measured from a first response signal of the at least two response signals; based upon the first distance estimate, generating a set of phase data points that follows a substantially periodic function over a range of frequencies; and determining a second distance estimate of the distance based upon the at least two phases and the periodic function.

    Abstract translation: 一种定位方法和系统，包括响应于读者发送的多个询问信号，确定与由至少两个响应信号相关联的至少两个相位，所述响应信号由不同频率的射频识别（RFID）标签发送; 基于从所述至少两个响应信号的第一响应信号测量的信号强度来确定所述RFID标签与所述读取器之间的距离的第一距离估计; 基于所述第一距离估计，产生在频率范围上遵循基本周期性函数的一组相位数据点; 以及基于所述至少两个相位和所述周期函数来确定所述距离的第二距离估计。

    Methods for Manufacturing a Z-Directed Printed Circuit Board Component Having a Removable End Portion
    7.
    发明申请
    Methods for Manufacturing a Z-Directed Printed Circuit Board Component Having a Removable End Portion 有权
    制造具有可拆卸端部的Z型定向印刷电路板部件的方法

    公开(公告)号：US20150173207A1

    公开(公告)日：2015-06-18

    申请号：US14631192

    申请日：2015-02-25

    Applicant: Lexmark International, Inc.

    Inventor： Keith Bryan Hardin ,  Paul Kevin Hall ,  Qing Zhang ,  John Thomas Fessler

    IPC: H05K3/30

    CPC classification number: H05K3/301 ,  H05K1/0222 ,  H05K1/0231 ,  H05K1/0233 ,  H05K1/0251 ,  H05K1/0298 ,  H05K1/184 ,  H05K3/306 ,  H05K3/4046 ,  H05K2201/09645 ,  H05K2201/09809 ,  H05K2201/10015 ,  H05K2201/10893 ,  H05K2201/10984 ,  Y10T29/4913 ,  Y10T29/49135

    Abstract: A method for forming a Z-directed component for insertion into a mounting hole in a printed circuit board according to one example includes filling a first cavity having a tapered surface with a body material. A first layer of a constraining material is provided on top of the first cavity and has a second cavity having a width that is smaller than the first cavity. The second cavity is filled with the body material. Successive layers of the constraining material are provided on top of the first layer of the constraining material. Cavities of the successive layers of the constraining material are selectively filled with at least the body material to form layers of the main body portion of the Z-directed component. The constraining material is dissipated to release the Z-directed component from the constraining material and the Z-directed component is fired.

    Abstract translation: 根据一个示例的用于形成用于插入到印刷电路板的安装孔中的Z定向部件的方法包括用主体材料填充具有锥形表面的第一腔体。 约束材料的第一层设置在第一空腔的顶部上，并具有第二腔，其宽度小于第一空腔。 第二个空腔充满了主体材料。 约束材料的连续层设置在约束材料的第一层的顶部上。 约束材料的连续层的空腔至少选择性填充主体材料，以形成Z向分量的主体部分的层。 消融约束材料以将约束材料释放Z定向的成分，并且对Z指向的元件进行烧制。

    Methods and Systems for Estimating Distance of a Radio Frequency Identification Tag
    9.
    发明申请
    Methods and Systems for Estimating Distance of a Radio Frequency Identification Tag 审中-公开
    用于估计射频识别标签距离的方法和系统

    公开(公告)号：US20160102964A1

    公开(公告)日：2016-04-14

    申请号：US14510855

    申请日：2014-10-09

    Applicant: Lexmark International, Inc.

    Inventor： John Thomas Fessler ,  Zachary Charles Nathan Kratzer ,  Johne Michelle Parker ,  Ann Michelle Whitney ,  Julie Ann Gordon Whitney

    IPC: G01B7/14 ,  G06K19/07 ,  G01R25/00

    CPC classification number: G06K7/10128 ,  G01B7/003 ,  G01S11/02 ,  G01S11/06 ,  G01S13/84 ,  G06K19/0723

    Abstract: A localization method and system, including determining phases of a plurality of response signals at a plurality of frequencies received from a radio frequency identification (RFID) tag in response to interrogation signals by a reader at the plurality of frequencies; calculating a first distance estimate of a distance between the RFID tag and the reader based on a signal strength measured from a first response signal of the plurality of response signals; based on the phases and the first distance estimate, calculating a phase slope; and determining a second distance estimate of the distance based upon the phase slope.

    Abstract translation: 一种定位方法和系统，包括响应于读取器在多个频率下的询问信号来确定从射频识别（RFID）标签接收的多个频率的多个响应信号的相位; 基于从所述多个响应信号的第一响应信号测量的信号强度，计算所述RFID标签与所述读取器之间的距离的第一距离估计; 基于相位和第一距离估计，计算相位斜率; 以及基于所述相位斜率确定所述距离的第二距离估计。

    Z-Directed Capacitor Components for Printed Circuit Boards
    10.
    发明申请
    Z-Directed Capacitor Components for Printed Circuit Boards 有权
    用于印刷电路板的Z-定向电容器组件

    公开(公告)号：US20140368966A1

    公开(公告)日：2014-12-18

    申请号：US14475656

    申请日：2014-09-03

    Applicant: Lexmark International, Inc.

    Inventor： Keith Bryan Hardin ,  John Thomas Fessler ,  Paul Kevin Hall ,  Robert Aaron Oglesbee

    IPC: H01G2/06 ,  H01G4/228 ,  H01G4/28

    CPC classification number: H01G2/06 ,  H01G4/228 ,  H01G4/28 ,  H05K1/0231 ,  H05K1/0233 ,  H05K1/0248 ,  H05K1/0251 ,  H05K1/0298 ,  H05K1/184 ,  H05K3/4046 ,  H05K2201/09645 ,  H05K2201/10015 ,  H05K2201/10984

    Abstract: A Z-directed capacitor according to one embodiment includes a body having top, bottom and side surfaces, a cross-sectional shape that is insertable into a mounting hole in a printed circuit board, and a plurality of stacked support members. Each support member includes an annular plate mounted on a surface thereof. A first conductive side channel and a second conductive side channel are formed in the side surface and extend along a top-to-bottom dimension of the body. A first set of the annular plates electrically contact the first conductive side channel but not the second conductive side channel and a second set of the annular plates electrically contact the second conductive side channel but not the first conductive side channel. A third conductive side channel is formed in the side surface, extends along the top-to-bottom dimension of the body and is electrically separated from the annular plates.

    Abstract translation: 根据一个实施例的Z导向电容器包括具有顶部，底部和侧面的主体，可插入到印刷电路板中的安装孔中的横截面形状和多个堆叠的支撑构件。 每个支撑构件包括安装在其表面上的环形板。 第一导电侧通道和第二导电侧通道形成在侧表面中并且沿着主体的顶部到底部的尺寸延伸。 第一组环形板与第一导电侧通道电接触而不与第二导电侧通道电接触，第二组环形板与第二导电侧通道电接触而不与第一导电侧通道电接触。 第三导电侧通道形成在侧表面中，沿着主体的顶部到底部的尺寸延伸并且与环形板电隔离。

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