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1. 发明申请

US20050026877A1 Pharmaceutical compositions comprising active vitamin D compounds 审中-公开
公开(公告)号：US20050026877A1
公开(公告)日：2005-02-03
申请号：US10841954
申请日：2004-05-10
申请人： Andrew Chen , Jun Fan , Xi-Yun Yu , Martha Whitehouse , Barbara Laidlaw , James Swarbrick
发明人： Andrew Chen , Jun Fan , Xi-Yun Yu , Martha Whitehouse , Barbara Laidlaw , James Swarbrick
IPC分类号： A61K20060101 , A61K9/107 , A61K9/48 , A61K31/355 , A61K31/59
CPC分类号： A61K9/1075 , A61K9/4858 , A61K31/355 , A61K31/59
摘要： Disclosed are pharmaceutical compositions comprising an active vitamin D compound in emulsion pre-concentrate formulations, as well as emulsions and sub-micron droplet emulsions produced therefrom. The compositions comprise a lipophilic phase component, one or more surfactants, and an active vitamin D compound. The compositions may optionally further comprise a hydrophilic phase component.

2. 发明申请

US20070003614A1 Pharmaceutical compositions comprising active vitamin D compounds 审中-公开
公开(公告)号：US20070003614A1
公开(公告)日：2007-01-04
申请号：US11516713
申请日：2006-09-07
申请人： Andrew Chen , Jun Fan , Xi-Yun Yu , Martha Whitehouse
发明人： Andrew Chen , Jun Fan , Xi-Yun Yu , Martha Whitehouse
IPC分类号： A61K31/59 , A61K9/64
CPC分类号： A61K9/1075 , A61K9/4858 , A61K31/59
摘要： Disclosed are pharmaceutical compositions comprising an active vitamin D compound in emulsion pre-concentrate formulations, as well as emulsions and sub-micron droplet emulsions produced therefrom. The compositions comprise a lipophilic phase component, one or more surfactants, and an active vitamin D compound. The compositions may optionally further comprise a hydrophilic phase component.

3. 发明申请

US20130063116A1 TRUE REVERSE CURRENT BLOCKING SYSTEM 审中-公开
标题翻译：真正的反向阻塞系统
公开(公告)号：US20130063116A1
公开(公告)日：2013-03-14
申请号：US13545936
申请日：2012-07-10
申请人： Ni Sun , Xinkuan Han , Jun Fan
发明人： Ni Sun , Xinkuan Han , Jun Fan
IPC分类号： G05F1/625 , H03K17/687
CPC分类号： H03K17/302 , H03K2017/0806 , H03K2017/307 , H03K2217/0018
摘要： Devices, systems and methods are provided for a switch to perform true reverse current blocking (TRCB). The device may include a PMOS switch, including a source port, a drain port, a gate port and an n-well region; an input voltage port coupled to the source port; an output voltage port coupled to the drain port; a switch control port coupled to the gate port; and comparator circuitry configured to compare an input voltage at the input voltage port with an output voltage at the output voltage port and select a maximum of the input voltage and the output voltage. The comparator circuitry may be further configured to couple the selected maximum to the n-well region.
摘要翻译：为交换机提供了设备，系统和方法来执行真正的反向电流阻塞（TRCB）。该器件可以包括PMOS开关，其包括源极端口，漏极端口，栅极端口和n阱区域; 耦合到所述源端口的输入电压端口; 耦合到所述排出端口的输出电压端口; 连接到所述门口的开关控制端口; 以及比较器电路，被配置为将输入电压端口处的输入电压与输出电压端口处的输出电压进行比较，并选择输入电压和输出电压的最大值。比较器电路还可以被配置为将所选择的最大值耦合到n阱区域。

4. 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

5. 发明授权

US07271348B1 Providing decoupling capacitors in a circuit board 有权
标题翻译：在电路板中提供去耦电容
公开(公告)号：US07271348B1
公开(公告)日：2007-09-18
申请号：US10670829
申请日：2003-09-25
申请人： Jun Fan , Arthur R. Alexander , Norman W. Smith , James L. Knighten
发明人： Jun Fan , Arthur R. Alexander , Norman W. Smith , James L. Knighten
IPC分类号： H05K1/16
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 first and second reference plane layers. A first decoupling capacitor is mounted to a surface of the first reference plane layer, and a second decoupling capacitor is mounted to a surface of the second reference plane layer. Vias extend generally along a first direction through the circuit board. The first and second decoupling capacitors are aligned generally along the first direction to increase an amount of space through which the vias are extendable.
摘要翻译：电路板包括第一和第二参考平面层。第一去耦电容器安装到第一参考平面层的表面，并且第二去耦电容器被安装到第二参考平面层的表面。通孔沿着第一方向大致延伸穿过电路板。第一和第二去耦电容器大致沿着第一方向排列，以增加通孔可扩展的空间量。

6. 发明授权

US07791896B1 Providing an embedded capacitor in a circuit board 有权
标题翻译：在电路板中提供嵌入式电容器
公开(公告)号：US07791896B1
公开(公告)日：2010-09-07
申请号：US11820570
申请日：2007-06-20
申请人： Jun Fan , James L. Knighten , Norman W. Smith
发明人： Jun Fan , James L. Knighten , Norman W. Smith
IPC分类号： H05K1/16
CPC分类号： H05K1/0231 , H05K1/185 , H05K2201/09309 , H05K2201/10636 , H05K2201/10643 , Y02P70/611
摘要： A circuit board includes power reference layers and a capacitor provided between the power reference layers such that a shorter dimension of the capacitor defines a space between the power reference layers. The capacitor has plural conductive plates and plural dielectric layers.
摘要翻译：电路板包括功率参考层和设置在功率参考层之间的电容器，使得电容器的较短尺寸限定功率参考层之间的空间。电容器具有多个导电板和多个电介质层。

7. 发明申请

US20100062988A1 CHEWABLE SUSTAINED RELEASE FORMULATIONS 审中-公开
标题翻译：可持续发布公告
公开(公告)号：US20100062988A1
公开(公告)日：2010-03-11
申请号：US12554361
申请日：2009-09-04
申请人： Andrew Xian Chen , Patricia D. Kigin , Hai Liang Chen , Jun Fan
发明人： Andrew Xian Chen , Patricia D. Kigin , Hai Liang Chen , Jun Fan
IPC分类号： A61K47/42 , A61K31/137 , A61K31/7008 , A61K31/135 , A61P1/00 , A61P25/00
摘要： Sustained release compositions in tablet or multiparticulate forms comprising (a) an active ingredient, (b) a primary sustain release agent, (c) a wax-like agent, and (d) a bulking or spheronizing agent are provided. The compositions are chewable and/or taste masked. Oral dosage forms comprising such compositions and methods for preparing and using such compositions and dosage forms are also provided.
摘要翻译：包括片剂或多颗粒形式的缓释组合物，其包含（a）活性成分，（b）初级维持释放剂，（c）蜡状试剂和（d）膨化剂或滚圆剂。组合物可咀嚼和/或掩味。还提供了包含这些组合物的口服剂型和用于制备和使用这些组合物和剂型的方法。

8. 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。

9. 发明授权

US07435912B1 Tailoring via impedance on a circuit board 失效
标题翻译：通过电路板上的阻抗进行裁剪
公开(公告)号：US07435912B1
公开(公告)日：2008-10-14
申请号：US10145436
申请日：2002-05-14
申请人： Arthur R. Alexander , James L. Knighten , Jun Fan
发明人： Arthur R. Alexander , James L. Knighten , Jun Fan
IPC分类号： H01R12/04 , H05K1/11
CPC分类号： H05K1/0251 , H05K1/0298 , H05K1/116 , H05K1/185 , H05K3/429 , H05K2201/09327 , H05K2201/09718 , Y10T29/49165
摘要： A circuit board includes multiple signal layers, in which signal lines are routed, and reference plane layers, in which power reference planes are provided. To connect signal lines at different signal layers, vias are passed through at least one signal layer and at least one reference plane layer. At the one signal layer, a first clearance (or anti-pad) is defined around the via. At the reference plane layer, a second clearance is defined around the via. The second clearance is larger in size than the first clearance to match the impedance of the via as closely as possible with the impedance of a signal line the via is electrically connected to.
摘要翻译：电路板包括信号线路由的多个信号层以及提供功率参考平面的参考平面层。为了在不同的信号层连接信号线，通孔通过至少一个信号层和至少一个参考平面层。在一个信号层处，围绕通孔限定第一间隙（或抗焊盘）。在参考平面层，围绕通孔限定第二间隙。第二间隙的尺寸大于第一间隙，以使通孔的阻抗尽可能接近通孔电连接到的信号线的阻抗。

10. 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

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