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1. 发明申请

US20070103251A1 ADJUSTING A CHARACTERISTIC OF A CONDUCTIVE VIA STUB IN A CIRCUIT BOARD 失效
标题翻译：调整电路板中导电性能的特点
公开(公告)号：US20070103251A1
公开(公告)日：2007-05-10
申请号：US11557985
申请日：2006-11-09
申请人： Jun Fan , Arthur Alexander , James Knighten , Norman Smith
发明人： Jun Fan , Arthur Alexander , James Knighten , Norman Smith
IPC分类号： H01P5/02 , H03H7/38
CPC分类号： H01P5/02 , H05K1/0231 , H05K1/0251 , H05K3/429 , H05K2201/0949
摘要： A circuit board construction which reduces unwanted electrical effects and lower signal quality resulting from the use of vias in relatively thick circuit boards or in circuit boards carrying signals of relatively high frequency. The circuit board includes a through-hole in the circuit board substrate for carrying a conductive via stub, the stub having an inherent stub characteristic; and a compensation element, such as a surface mount capacitor, positioned on the substrate such that when the stub is carried by the through-hole the inherent stub characteristic is adjusted to define a compensated stub characteristic.
摘要翻译：一种电路板结构，其减少不必要的电气效应，并且由于在相对较厚的电路板中或在承载相对较高频率的信号的电路板中使用通孔而导致的信号质量降低。电路板包括用于承载导电通路短路的电路板基板中的通孔，该短截线具有固有短截线特性; 以及位于基板上的诸如表面贴装电容器的补偿元件，使得当通孔通过通孔承载固有短截线特性时，调整固定短截线特性。

2. 发明申请

US20050098346A1 Reducing noise effects in circuit boards 有权
公开(公告)号：US20050098346A1
公开(公告)日：2005-05-12
申请号：US11007010
申请日：2004-12-08
申请人： Jun Fan , James Knighten , Arthur Alexander , Norman Smith
发明人： Jun Fan , James Knighten , Arthur Alexander , Norman Smith
IPC分类号： H05K1/02 , H05K1/18 , H05K3/46 , H05K3/30
CPC分类号： H05K1/0231 , H05K1/185 , H05K3/4611 , H05K2201/09309 , H05K2201/10636 , Y02P70/611 , Y10T29/4913 , Y10T29/49131 , Y10T29/49133 , Y10T29/49144 , Y10T29/49155 , Y10T29/49165
摘要： A circuit board includes an assembly having first and second power reference plane layers, and an insulator layer between the first and second power reference plane layers. Discrete decoupling capacitors are further provided with the assembly. Additional layers are provided above and below the assembly.

3. 发明授权

US07579925B2 Adjusting a characteristic of a conductive via stub in a circuit board 失效
标题翻译：调整电路板中导电通孔短路的特性
公开(公告)号：US07579925B2
公开(公告)日：2009-08-25
申请号：US11557985
申请日：2006-11-09
申请人： Jun Fan , Arthur Ray Alexander , James Knighten , Norman Smith
发明人： Jun Fan , Arthur Ray Alexander , James Knighten , Norman Smith
IPC分类号： H03H7/38 , H01P3/08
CPC分类号： H01P5/02 , H05K1/0231 , H05K1/0251 , H05K3/429 , H05K2201/0949
摘要： A circuit board construction which reduces unwanted electrical effects and lower signal quality resulting from the use of vias in relatively thick circuit boards or in circuit boards carrying signals of relatively high frequency. The circuit board includes a through-hole in the circuit board substrate for carrying a conductive via stub, the stub having an inherent stub characteristic; and a compensation element, such as a surface mount capacitor, positioned on the substrate such that when the stub is carried by the through-hole the inherent stub characteristic is adjusted to define a compensated stub characteristic.
摘要翻译：一种电路板结构，其减少不必要的电气效应，并且由于在相对较厚的电路板中或在承载相对较高频率的信号的电路板中使用通孔而导致的信号质量降低。电路板包括用于承载导电通路短路的电路板基板中的通孔，该短截线具有固有短截线特性; 以及位于基板上的诸如表面贴装电容器的补偿元件，使得当通孔通过通孔承载固有短截线特性时，调整固定短截线特性。

4. 发明申请

US20070137891A1 PASSING MULTIPLE CONDUCTIVE TRACES THROUGH A THRU-HOLE VIA IN A PCB 审中-公开
标题翻译：通过一块PCB通过一个THRU-HOLE通过多个导电线
公开(公告)号：US20070137891A1
公开(公告)日：2007-06-21
申请号：US11563820
申请日：2006-11-28
申请人： Jun Fan , Arthur Ray Alexander , James Knighten , Norman Smith , Joseph Fleming
发明人： Jun Fan , Arthur Ray Alexander , James Knighten , Norman Smith , Joseph Fleming
IPC分类号： H05K1/11 , H01R12/04
CPC分类号： H05K3/403 , H05K1/115 , H05K3/0047 , H05K3/429 , H05K2201/09645 , H05K2203/1476
摘要： A printed circuit board has one or more layers on which electrically conductive traces reside. The printed circuit board also includes a thru-hole via formed in one or more of the layers. The thru-hole via includes at least two electrically conductive portions that are electrically isolated from each other, where the electrically conductive portions connect electrically to separate conductive traces.
摘要翻译：印刷电路板具有一个或多个层，导电迹线位于其上。印刷电路板还包括形成在一个或多个层中的通孔通孔。通孔通孔包括彼此电隔离的至少两个导电部分，其中导电部分电连接到单独的导电迹线。

5. 发明授权

US07456364B2 Using a thru-hole via to improve circuit density in a PCB 失效
标题翻译：使用通孔通孔改善PCB中的电路密度
公开(公告)号：US07456364B2
公开(公告)日：2008-11-25
申请号：US11563729
申请日：2006-11-28
申请人： James Knighten , Jun Fan , Norman Smith
发明人： James Knighten , Jun Fan , Norman Smith
IPC分类号： H01R12/04 , H05K1/00
CPC分类号： H05K1/115 , H01L23/49827 , H01L23/49838 , H01L2924/0002 , H05K1/114 , H05K2201/09645 , H05K2201/10734 , H01L2924/00
摘要： A printed circuit board includes multiple layers on which electrically conductive traces reside, where at least two of the electrically conductive traces each has a first portion formed on one layer of the printed circuit board and a second portion formed on another layer of the printed circuit board. The printed circuit board also includes a thru-hole via that includes at least two electrically conductive portions electrically isolated from each other, such that each of the electrically conductive portions connects electrically to both the first and second portions of a corresponding one of the electrically conductive traces.
摘要翻译：印刷电路板包括多个导电迹线所在的层，其中至少两个导电迹线各自具有形成在印刷电路板的一层上的第一部分和形成在印刷电路板的另一层上的第二部分。印刷电路板还包括通孔，通孔包括彼此电隔离的至少两个导电部分，使得每个导电部分电连接到导电的相应导电部分的第一和第二部分痕迹

6. 发明申请

US20070138626A1 CROSSING CONDUCTIVE TRACES IN A PCB 有权
标题翻译： PCB中的交叉导线
公开(公告)号：US20070138626A1
公开(公告)日：2007-06-21
申请号：US11563972
申请日：2006-11-28
申请人： James L. Knighten , Norman Smith , Jun Fan
发明人： James L. Knighten , Norman Smith , Jun Fan
IPC分类号： H01L23/34
CPC分类号： H05K1/115 , H01L23/49827 , H01L23/49838 , H01L2924/0002 , H05K1/0245 , H05K1/0248 , H05K1/141 , H05K1/147 , H05K3/4046 , H05K3/429 , H05K2201/048 , H05K2201/091 , H05K2201/09245 , H05K2201/09645 , H01L2924/00
摘要： A printed circuit board includes at least two conductive traces, each having a first portion and a second portion. The printed circuit board also includes a cross-over section that includes two electrically conductive portions, each connecting electrically to the first and second portions of a corresponding one of the conductive traces, such that the conductive traces in their first portions lie on opposite sides of each other as they do in their second portions.
摘要翻译：印刷电路板包括至少两个导电迹线，每个导电迹线具有第一部分和第二部分。印刷电路板还包括交叉部分，其包括两个导电部分，每个导电部分电连接到相应的一个导电迹线的第一部分和第二部分，使得其第一部分中的导电迹线位于彼此在他们的第二部分。

7. 发明授权

US07652364B2 Crossing conductive traces in a PCB 有权
标题翻译：在PCB中穿过导电迹线
公开(公告)号：US07652364B2
公开(公告)日：2010-01-26
申请号：US11563972
申请日：2006-11-28
申请人： James L. Knighten , Norman Smith , Jun Fan
发明人： James L. Knighten , Norman Smith , Jun Fan
IPC分类号： H01L23/52 , H05K7/00 , H01R12/04
CPC分类号： H05K1/115 , H01L23/49827 , H01L23/49838 , H01L2924/0002 , H05K1/0245 , H05K1/0248 , H05K1/141 , H05K1/147 , H05K3/4046 , H05K3/429 , H05K2201/048 , H05K2201/091 , H05K2201/09245 , H05K2201/09645 , H01L2924/00
摘要： A printed circuit board includes at least two conductive traces, each having a first portion and a second portion. The printed circuit board also includes a cross-over section that includes two electrically conductive portions, each connecting electrically to the first and second portions of a corresponding one of the conductive traces, such that the conductive traces in their first portions lie on opposite sides of each other as they do in their second portions.
摘要翻译：印刷电路板包括至少两个导电迹线，每个导电迹线具有第一部分和第二部分。印刷电路板还包括交叉部分，其包括两个导电部分，每个导电部分电连接到相应的一个导电迹线的第一部分和第二部分，使得其第一部分中的导电迹线位于彼此在他们的第二部分。

8. 发明申请

US20070138617A1 USING A THRU-HOLE VIA TO IMPROVE CIRCUIT DENSITY IN A PCB 失效
标题翻译：通过在PCB中提高电路密度来使用THRU-HOLE
公开(公告)号：US20070138617A1
公开(公告)日：2007-06-21
申请号：US11563729
申请日：2006-11-28
申请人： James L. Knighten , Jun Fan , Norman Smith
发明人： James L. Knighten , Jun Fan , Norman Smith
IPC分类号： H01L23/04
CPC分类号： H05K1/115 , H01L23/49827 , H01L23/49838 , H01L2924/0002 , H05K1/114 , H05K2201/09645 , H05K2201/10734 , H01L2924/00
摘要： A printed circuit board includes multiple layers on which electrically conductive traces reside, where at least two of the electrically conductive traces each has a first portion formed on one layer of the printed circuit board and a second portion formed on another layer of the printed circuit board. The printed circuit board also includes a thru-hole via that includes at least two electrically conductive portions electrically isolated from each other, such that each of the electrically conductive portions connects electrically to both the first and second portions of a corresponding one of the electrically conductive traces.
摘要翻译：印刷电路板包括多个导电迹线所在的层，其中至少两个导电迹线各自具有形成在印刷电路板的一层上的第一部分和形成在印刷电路板的另一层上的第二部分。印刷电路板还包括通孔，通孔包括彼此电隔离的至少两个导电部分，使得每个导电部分电连接到导电的相应导电部分的第一和第二部分痕迹

9. 发明申请

US20060108269A1 Apparatus and method for creating a floating cover 失效
标题翻译：用于创建浮动盖的装置和方法
公开(公告)号：US20060108269A1
公开(公告)日：2006-05-25
申请号：US11281170
申请日：2005-11-17
申请人： Norman Smith
发明人： Norman Smith
IPC分类号： B09C1/00
CPC分类号： E04H4/08 , B33Y80/00 , B65D88/36
摘要： A system for reducing an evaporation and energy transfer rate between a body of fluid and an environment is provided. The system comprises a plurality of buoyant bodies, where each of the plurality of buoyant bodies has a shape that is defined by a plurality of faces and edges, and where each edge is formed by two intersecting faces. The bodies are disposed or partially submerged in the fluid so that at least a portion of a first face of a first body contacts at least a portion of a first face of a second body to form a substantially gapless barrier between the surface of the fluid and the environment.
摘要翻译：提供了一种用于降低流体与环境之间的蒸发和能量传递速率的系统。该系统包括多个浮力体，其中多个浮力体中的每一个具有由多个面和边缘限定的形状，并且每个边缘由两个相交面形成。主体被设置或部分地浸没在流体中，使得第一主体的第一面的至少一部分接触第二主体的第一面的至少一部分，以在流体的表面和环境。

10. 发明申请

US20060058720A1 Cervical distraction device 审中-公开
公开(公告)号：US20060058720A1
公开(公告)日：2006-03-16
申请号：US11268181
申请日：2005-11-07
申请人： Carlos Becerra , Norman Smith , Markus Randel , Tony Copeland
发明人： Carlos Becerra , Norman Smith , Markus Randel , Tony Copeland
IPC分类号： A61F5/00
CPC分类号： A61H1/0218 , A61F5/04 , A61H1/0222 , A61H2201/1607 , A61H2203/0493
摘要： A cervical traction device includes a base, a cervical force application member, and a motor operably attached to the cervical force application member. The motor preferably drives the cervical application member through a direct drive system in order to provide a force to a person's cervical vertebra. The cervical traction device may also include a linear actuator for elevating the person's head to direct the force applied to the cervical vertebra. When integrated on a vertebral distraction machine, the cervical traction device includes its own motor for applying force to the cervical vertebra.

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