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21. 发明申请

US20130104394A1 Continuous Extrusion Process for Manufacturing a Z-directed Component for a Printed Circuit Board 有权
标题翻译：用于制造用于印刷电路板的Z定向部件的连续挤出工艺
公开(公告)号：US20130104394A1
公开(公告)日：2013-05-02
申请号：US13284084
申请日：2011-10-28
申请人： Keith Bryan Hardin , Zachary Charles Nathan Kratzer , Qing Zhang
发明人： Keith Bryan Hardin , Zachary Charles Nathan Kratzer , Qing Zhang
IPC分类号： H05K3/30
CPC分类号： B29C47/0066 , B28B3/20 , B28B11/16 , B29C47/0004 , B29C47/0035 , B29K2995/0005 , B29K2995/0007 , B29L2031/3425 , H01G4/33 , H01G4/35 , H05K1/0221 , H05K1/0231 , H05K1/0251 , H05K1/0298 , H05K1/184 , H05K3/30 , H05K3/306 , H05K3/4046 , H05K2201/10015 , H05K2201/10053 , H05K2201/10984 , Y10T29/4913 , Y10T29/49135
摘要： A method for manufacturing a Z-directed component for insertion into a mounting hole in a printed circuit board according to one example embodiment includes simultaneously extruding a plurality of materials according to the structure of the Z-directed component to form an extruded object and forming the Z-directed component from the extruded object. In one embodiment, the extruded object is divided into individual Z-directed components. In one embodiment, the timing of extrusion between predetermined sections of one of the materials is varied in order to stagger the sections in the extruded object.
摘要翻译：根据一个示例性实施例的用于制造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根据Z定向部件的结构同时挤压多种材料以形成挤出物体并形成来自挤压物体的Z向分量。在一个实施例中，将挤出的物体分成单独的Z向分量。在一个实施例中，改变其中一个材料的预定部分之间的挤压定时，以便交错挤出物体中的部分。

22. 发明授权

US08273996B2 Z-directed connector components for printed circuit boards 有权
标题翻译：用于印刷电路板的Z型连接器部件
公开(公告)号：US08273996B2
公开(公告)日：2012-09-25
申请号：US12508236
申请日：2009-07-23
申请人： Keith Bryan Hardin , Richard Herman Dressman , John Thomas Fessler , Paul Kevin Hall , Brian Lee Naily
发明人： Keith Bryan Hardin , Richard Herman Dressman , John Thomas Fessler , Paul Kevin Hall , Brian Lee Naily
IPC分类号： H05K1/11
CPC分类号： H05K3/4046 , H05K1/0231 , H05K1/0233 , H05K1/0248 , H05K1/0251 , H05K1/0298 , H05K1/184 , H05K2201/09645 , H05K2201/10893 , H05K2201/10984
摘要： A Z-directed connector component for insertion into a printed circuit board and providing electrical connections to internal conductive planes contained with the PCB and/or to external conductive traces on the surface of the PCB. In one embodiment the Z-directed component is housed within the thickness of the PCB allowing other components to be mounted over it. The body of the Z-directed connector component 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.
摘要翻译：用于插入印刷电路板并提供与PCB所包含的内部导电平面的电连接和/或PCB表面上的外部导电迹线的Z定向连接器部件。在一个实施例中，Z指向的部件容纳在PCB的厚度内，允许其上的部件安装在其上。 Z导向连接器部件的主体可以包含一个或多个导体，并且可以包括沿着身体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。

23. 发明授权

US08237061B2 Z-directed filter components for printed circuit boards 有权
标题翻译：用于印刷电路板的Z导向滤芯组件
公开(公告)号：US08237061B2
公开(公告)日：2012-08-07
申请号：US12508199
申请日：2009-07-23
申请人： Keith Bryan Hardin , Paul Kevin Hall , Robert Aaron Oglesbee
发明人： Keith Bryan Hardin , Paul Kevin Hall , Robert Aaron Oglesbee
IPC分类号： H05K1/16
CPC分类号： H05K1/184 , H05K1/0231 , H05K1/0233 , H05K1/0248 , H05K1/0251 , H05K1/0298 , H05K3/4046 , H05K2201/09645 , H05K2201/1006 , H05K2201/10984
摘要： A Z-directed filter 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 filter component is mounted within the thickness of the PCB allowing other components to be mounted over it. The filter may be T-filter or a Pi-filter within the body of the Z-directed component. The body may also 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.
摘要翻译：用于插入印刷电路板的Z向滤波器组件，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导向的滤波器部件安装在PCB的厚度内，允许其它部件安装在其上。滤波器可以是Z-导向分量的体内的T滤波器或Pi滤波器。主体还可以包含一个或多个导体，并且可以包括沿主体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。

24. 发明授权

US07970042B2 Spread spectrum clock interoperability control and inspection circuit 有权
标题翻译：扩频时钟互操作控制和检测电路
公开(公告)号：US07970042B2
公开(公告)日：2011-06-28
申请号：US12013062
申请日：2008-01-11
申请人： Keith Bryan Hardin , Robert Aaron Oglesbee
发明人： Keith Bryan Hardin , Robert Aaron Oglesbee
IPC分类号： H04B1/00 , H03D3/24
CPC分类号： H03K3/84 , B41J2/17546 , G06F21/725 , G06F2221/2129 , H03K5/082
摘要： A spread spectrum clock generator (SSCG) control and inspection circuit provides a system and method for inspecting and controlling an external SSCG, and for verifying the modulation profile waveform of an external SSCG. An electronic circuit is included that can check for the presence of an optimal SSCG modulation profile in product subsystems, and in attached modular systems, including electronic plug-in features such as internal network adapters and cartridges. In one mode of the invention, an electronic circuit ensures continued radiated emissions compliance for field replaceable units or consumable parts within a product, such as a printer, a scanner, or a combination (or all-in-one) printer/scanner. In another mode of the invention, an electronic circuit may also act as a secondary security device for consumable products, such as toner cartridges or ink jet cartridges. In yet another mode of the invention, an electronic circuit may also adjust the attached SSCG clock.
摘要翻译：扩频时钟发生器（SSCG）控制和检查电路提供了一种用于检查和控制外部SSCG的系统和方法，并用于验证外部SSCG的调制曲线波形。包括一个电子电路，可以检查产品子系统中以及连接的模块化系统中是否存在最佳SSCG调制曲线，包括电子插件功能，如内部网络适配器和墨盒。在本发明的一种模式中，电子电路确保产品内诸如打印机，扫描仪或组合（或一体式）打印机/扫描仪之间的现场可更换单元或消耗部件的持续辐射发射符合性。在本发明的另一种模式中，电子电路还可用作消费产品的辅助安全装置，例如调色剂盒或喷墨盒。在本发明的另一种模式中，电子电路还可以调节附接的SSCG时钟。

25. 发明申请

US20090179678A1 Spread Spectrum Clock Interoperability Control and Inspection Circuit 有权
标题翻译：扩频时钟互操作控制和检测电路
公开(公告)号：US20090179678A1
公开(公告)日：2009-07-16
申请号：US12013062
申请日：2008-01-11
申请人： Keith Bryan Hardin , Robert Aaron Oglesbee
发明人： Keith Bryan Hardin , Robert Aaron Oglesbee
IPC分类号： H03K5/01
CPC分类号： H03K3/84 , B41J2/17546 , G06F21/725 , G06F2221/2129 , H03K5/082
摘要： A spread spectrum clock generator (SSCG) control and inspection circuit provides a system and method for inspecting and controlling an external SSCG, and for verifying the modulation profile waveform of an external SSCG. An electronic circuit is included that can check for the presence of an optimal SSCG modulation profile in product subsystems, and in attached modular systems, including electronic plug-in features such as internal network adapters and cartridges. In one mode of the invention, an electronic circuit ensures continued radiated emissions compliance for field replaceable units or consumable parts within a product, such as a printer, a scanner, or a combination (or all-in-one) printer/scanner. In another mode of the invention, an electronic circuit may also act as a secondary security device for consumable products, such as toner cartridges or ink jet cartridges. In yet another mode of the invention, an electronic circuit may also adjust the attached SSCG clock.
摘要翻译：扩频时钟发生器（SSCG）控制和检查电路提供了一种用于检查和控制外部SSCG的系统和方法，并用于验证外部SSCG的调制曲线波形。包括一个电子电路，可以检查产品子系统中以及连接的模块化系统中是否存在最佳SSCG调制曲线，包括电子插件功能，如内部网络适配器和墨盒。在本发明的一种模式中，电子电路确保产品内诸如打印机，扫描仪或组合（或一体式）打印机/扫描仪之间的现场可更换单元或消耗部件的持续辐射发射符合性。在本发明的另一种模式中，电子电路还可用作消费产品的辅助安全装置，例如调色剂盒或喷墨盒。在本发明的另一种模式中，电子电路还可以调节附接的SSCG时钟。

26. 发明授权

US07561652B2 High frequency spread spectrum clock generation 有权
标题翻译：高频扩频时钟产生
公开(公告)号：US07561652B2
公开(公告)日：2009-07-14
申请号：US10421513
申请日：2003-04-22
申请人： Paul Kevin Hall , Keith Bryan Hardin , Robert Allan Menke , Robert Aaron Oglesbee
发明人： Paul Kevin Hall , Keith Bryan Hardin , Robert Allan Menke , Robert Aaron Oglesbee
IPC分类号： H04L7/02 , H03D3/24
CPC分类号： G06F1/04
摘要： For EMI reduction the current modulation profile is preferably used for frequencies over 1 GHz while the frequency deviation is increased at least to ±2.5 MHz and the modulation frequency is increased to at least 150 kHz, preferably about 260 kHz. In an alternative embodiment, the modification frequency is 1 MHz or greater so that a segmented spectrum is achieved. For clocks having basic frequency below 1 GHz, but having strong harmonics higher than 1 GHz, modulation of the foregoing is combined with the slower modulation currently used. EMI reduction is realized both at the lower and the higher harmonics.
摘要翻译：对于EMI降低，电流调制分布优选用于1GHz以上的频率，而频率偏差至少增加至±2.5MHz，并且将调制频率增加至至少150kHz，优选为约260kHz。在替代实施例中，修改频率为1MHz或更大，从而实现分段频谱。对于具有低于1GHz的基本频率但具有高于1GHz的强谐波的时钟，上述调制与当前使用的较慢调制相结合。在低次谐波和高次谐波下实现EMI降低。

27. 发明授权

US5872807A Spread spectrum clock generator and associated method 失效
公开(公告)号：US5872807A
公开(公告)日：1999-02-16
申请号：US799914
申请日：1997-02-13
申请人： James Ronald Booth , Donald Reid Bush , John Thomas Fessler , Keith Bryan Hardin
发明人： James Ronald Booth , Donald Reid Bush , John Thomas Fessler , Keith Bryan Hardin
IPC分类号： G06F15/78 , G06F1/04 , H03B29/00 , H03C3/09 , H03K4/94 , H03L7/07 , H03L7/08 , H03L7/087 , H03L7/18 , H03L7/197 , H04J13/00 , H04B15/00
CPC分类号： H03C3/0966 , H03B29/00 , H03C3/0925 , H03C3/0941 , H03L7/07 , H03L7/0805 , H03L7/087 , H03L7/18 , H03L7/197 , H04B2215/064 , H04B2215/067
摘要： A clock circuit includes an oscillator for generating a reference frequency signal, and a spread spectrum clock generator cooperating with the oscillator for generating a spread spectrum clock output signal having a fundamental frequency and reduced amplitude EMI spectral components at harmonics of the fundamental frequency. The spread spectrum clock generator preferably includes a clock pulse generator for generating a series of clock pulses, and a spread spectrum modulator for frequency modulating the clock pulse generator to broaden and flatten amplitudes of EMI spectral components which would otherwise be produced by the clock pulse generator. The spread spectrum modulator frequency modulates the clock pulses with specific profiles of frequency deviation versus the period of the profile. Electronic devices including the spread spectrum clock circuit and associated method are also disclosed.

28. 发明授权

US5867524A Spread spectrum clock generator and associated method 失效
标题翻译：扩频时钟发生器及相关方法
公开(公告)号：US5867524A
公开(公告)日：1999-02-02
申请号：US800890
申请日：1997-02-13
申请人： James Ronald Booth , Donald Reid Bush , John Thomas Fessler , Keith Bryan Hardin
发明人： James Ronald Booth , Donald Reid Bush , John Thomas Fessler , Keith Bryan Hardin
IPC分类号： G06F15/78 , G06F1/04 , H03B29/00 , H03C3/09 , H03K4/94 , H03L7/197 , H04B15/00
CPC分类号： H03C3/0966 , H03B29/00 , H03C3/0925 , H03C3/0941 , H03L7/0805 , H03L7/197 , H04B2215/064 , H04B2215/067
摘要： A clock circuit includes an oscillator for generating a reference frequency signal, and a spread spectrum clock generator cooperating with the oscillator for generating a spread spectrum clock output signal having a fundamental frequency and reduced amplitude EMI spectral components at harmonics of the fundamental frequency. The spread spectrum clock generator preferably includes a clock pulse generator for generating a series of clock pulses, and a spread spectrum modulator for frequency modulating the clock pulse generator to broaden and flatten amplitudes of EMI spectral components which would otherwise be produced by the clock pulse generator. The spread spectrum modulator frequency modulates the clock pulses with specific profiles of frequency deviation versus the period of the profile. Electronic devices including the spread spectrum clock circuit and associated method are also disclosed.
摘要翻译：时钟电路包括用于产生参考频率信号的振荡器和与振荡器协作的扩展频谱时钟发生器，用于产生具有在基频的谐波处的基频和降低幅度的EMI频谱分量的扩频时钟输出信号。扩频时钟发生器优选地包括用于产生一系列时钟脉冲的时钟脉冲发生器和用于对时钟脉冲发生器进行频率调制的扩展频谱调制器，以扩大和平缓由EMI时钟脉冲发生器产生的EMI频谱分量的幅度。扩频调制器利用频率偏差的特性曲线与轮廓周期调制时钟脉冲。还公开了包括扩频时钟电路和相关方法的电子设备。

29. 发明授权

US08829358B2 Z-directed pass-through components for printed circuit boards 有权
标题翻译：用于印刷电路板的Z定向直通部件
公开(公告)号：US08829358B2
公开(公告)日：2014-09-09
申请号：US13349822
申请日：2012-01-13
申请人： Keith Bryan Hardin , John Thomas Fessler , Paul Kevin Hall , Brian Lee Nally , Robert Aaron Oglesbee
发明人： Keith Bryan Hardin , John Thomas Fessler , Paul Kevin Hall , Brian Lee Nally , Robert Aaron Oglesbee
IPC分类号： H05K1/16 , H05K3/40 , H05K1/18 , H05K1/02
CPC分类号： 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
摘要： A Z-directed signal pass-through component for insertion into a printed circuit board while allowing electrical connection from external surface conductors to internal conductive planes or between internal conductive planes. The Z-directed pass-through component is mounted within the thickness of the PCB allowing other components to be mounted over it. 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.
摘要翻译：用于插入印刷电路板的Z指向信号通过部件，同时允许从外部表面导体到内部导电平面或内部导电平面之间的电连接。 Z定向的直通部件安装在PCB的厚度内，允许其它部件安装在其上。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。

30. 发明授权

US08822840B2 Z-directed printed circuit board components having conductive channels for controlling transmission line impedance 有权
标题翻译： Z导向印刷电路板部件具有用于控制传输线阻抗的导电通道
公开(公告)号：US08822840B2
公开(公告)日：2014-09-02
申请号：US13433340
申请日：2012-03-29
申请人： Keith Bryan Hardin
发明人： Keith Bryan Hardin
IPC分类号： H05K1/11
CPC分类号： H05K1/184 , H05K1/0219 , H05K1/0222 , H05K1/162 , H05K3/4046 , H05K2201/09645
摘要： A Z-directed component for mounting in a mounting hole in a printed circuit board according to one example embodiment includes a body having a top surface, a bottom surface and a side surface. The body has a cross-sectional shape that is insertable into the mounting hole in the printed circuit board. A portion of the body is composed of an insulator. A first conductive channel extends through an interior portion of the body along the length of the body from the top surface to the bottom surface. The first conductive channel forms a signal path through the body. A second conductive channel and a third conductive channel each extends through the interior portion of the body along the length of the body. The second and third conductive channels are positioned next to and on opposite sides of the first conductive channel.
摘要翻译：根据一个示例性实施例的用于安装在印刷电路板中的安装孔中的Z指向部件包括具有顶表面，底表面和侧表面的主体。主体具有可插入印刷电路板的安装孔中的横截面形状。身体的一部分由绝缘体组成。第一导电通道沿着主体的长度从顶表面延伸到底表面，穿过主体的内部部分。第一导电通道形成穿过身体的信号路径。第二导电通道和第三导电通道各自沿着主体的长度延伸穿过主体的内部。第二和第三导电通道位于第一导电通道的旁边和相对侧上。

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