公开(公告)号：US08743552B2

公开(公告)日：2014-06-03

申请号：US13217161

申请日：2011-08-24

申请人： Bo Tian ,  Kang Wu

发明人： Bo Tian ,  Kang Wu

IPC分类号： H05K5/00 ,  H05K7/00 ,  G06F1/16 ,  H05K7/16 ,  H05K1/14 ,  H05K1/00 ,  H05K1/18 ,  H01R9/00 ,  H05K1/11 ,  H05K1/02 ,  G06F3/06

CPC分类号： H05K1/0231 ,  G06F1/185 ,  G06F3/0658 ,  G06F3/0683 ,  H05K1/117 ,  H05K1/141

摘要： A motherboard assembly includes a motherboard and an expansion apparatus. The motherboard includes a first expansion slot. An edge connector is set on a bottom side of the expansion apparatus to be detachably engaged in the first expansion slot. A number of SATA interfaces and a number of second expansion slots are arranged on the expansion apparatus, and are connected to signal pins and power pins of the edge connector.

摘要翻译： 主板组件包括主板和扩展装置。 主板包括第一个扩展槽。 边缘连接器设置在膨胀装置的底侧，以可拆卸地接合在第一膨胀槽中。 多个SATA接口和多个第二扩展槽布置在扩展装置上，并连接到边缘连接器的信号引脚和电源引脚。

公开(公告)号：US08708717B2

公开(公告)日：2014-04-29

申请号：US13167916

申请日：2011-06-24

申请人： Bo Tian ,  Kang Wu

发明人： Bo Tian ,  Kang Wu

IPC分类号： H01R12/00

CPC分类号： H05K1/117 ,  G11B33/122 ,  H05K3/3405 ,  H05K2201/09063

摘要： A motherboard includes a board, and a hard disk drive (HDD) controller. The board includes an edge connector formed on a bottom side of the board. The edge connector includes a group of signal pins and a group of ground pins. Two cutouts are defined in the board and are located at two opposite sides of the edge connector. The HDD controller drives a storage device when the storage device is connected to the edge connector. The group of signal pins of the edge connector is connected to the HDD controller. The group of ground pins is connected to a ground layer of the motherboard.

摘要翻译： 主板包括一个电路板和一个硬盘驱动器（HDD）控制器。 该板包括形成在板底部的边缘连接器。 边缘连接器包括一组信号引脚和一组接地引脚。 板上定义了两个切口，位于边缘连接器的两个相对的两侧。 当存储设备连接到边缘连接器时，HDD控制器驱动存储设备。 边缘连接器的信号引脚组连接到HDD控制器。 接地引脚组连接到主板的接地层。

公开(公告)号：US08503187B2

公开(公告)日：2013-08-06

申请号：US13304376

申请日：2011-11-24

申请人： Kang Wu ,  Bo Tian

发明人： Kang Wu ,  Bo Tian

IPC分类号： H05K7/00

CPC分类号： G06F11/325

摘要： A computer system includes a serial advanced technology attachment dual-in-line memory module (SATA DIMM) with a circuit board, a motherboard, and an indicating unit. An edge connector is set on a bottom edge of the circuit board to engage in a memory slot of the motherboard. A SATA connector is arranged on the circuit board and connected to a storage device interface of the motherboard. The indicating unit is connected to the motherboard for indicating the data transfer rates of the SATA DIMM module through two light emitting diodes.

摘要翻译： 计算机系统包括具有电路板，母板和指示单元的串行高级技术附件双列直插存储器模块（SATA DIMM）。 边缘连接器设置在电路板的底部边缘上以接合主板的存储槽。 一个SATA连接器安装在电路板上并连接到主板的存储设备接口。 指示单元连接到主板，用于通过两个发光二极管指示SATA DIMM模块的数据传输速率。

公开(公告)号：US08458375B2

公开(公告)日：2013-06-04

申请号：US13207341

申请日：2011-08-10

申请人： Zheng-Heng Sun ,  Kang Wu

发明人： Zheng-Heng Sun ,  Kang Wu

IPC分类号： G06F3/00

CPC分类号： H01R31/06 ,  G06F1/1684 ,  G06F3/165 ,  G06F13/4068 ,  H01R13/6658 ,  H01R24/58 ,  H01R2107/00 ,  H01R2201/06

摘要： A portable electronic device includes an audio port, a universal serial bus (USB) circuit, an audio circuit, a detecting unit, a switch, and a microcontroller. The detecting unit is connected to the audio port. The detecting unit generates a detecting signal in response to detection of either the earphone/microphone or the USB apparatus being connected to the audio port. The microcontroller is connected to the detecting unit and the switch. The microcontroller selects the audio circuit or the USB circuit to the audio port by the switch according to the detecting signal.

摘要翻译： 便携式电子设备包括音频端口，通用串行总线（USB）电路，音频电路，检测单元，开关和微控制器。 检测单元连接到音频端口。 检测单元响应于连接到音频端口的耳机/麦克风或USB设备的检测而产生检测信号。 微控制器连接到检测单元和开关。 微控制器根据检测信号通过开关选择音频电路或USB电路到音频端口。

公开(公告)号：US08456830B2

公开(公告)日：2013-06-04

申请号：US13095904

申请日：2011-04-28

申请人： Zheng-Heng Sun ,  Kang Wu

发明人： Zheng-Heng Sun ,  Kang Wu

IPC分类号： G06F1/16

CPC分类号： G06F1/189 ,  G06F1/184

摘要： A motherboard includes a switching circuit, a serial advanced technology attachment (SATA) connector connected to a hard disk drive (HDD), a first serial attached small computer system interface (SCSI) (SAS) connector, and a connector connected to an SAS card. A second SAS connector is arranged on the SAS card and connected to the first SAS connector. The switching circuit is connected to the SATA connector and the first SAS connector. The switching circuit is disconnected from the first SAS connector if the HDD is an SATA HDD. The motherboard communicates with the HDD through the switching circuit and the SATA connector. The switching circuit is connected to the first SAS connector if the HDD is an SAS HDD. The motherboard communicates with the HDD through the SAS card, the first SAS connector, the switching circuit, and the SATA connector.

摘要翻译： 主板包括一个开关电路，连接到硬盘驱动器（HDD）的串行高级技术连接（SATA）连接器，第一个串行连接的小型计算机系统接口（SCSI）（SAS）连接器以及连接到SAS卡的连接器 。 第二个SAS连接器布置在SAS卡上并连接到第一个SAS连接器。 开关电路连接到SATA连接器和第一个SAS连接器。 如果HDD是SATA HDD，则切换电路与第一SAS连接器断开连接。 主板通过开关电路和SATA连接器与HDD通信。 如果HDD是SAS HDD，则切换电路连接到第一SAS连接器。 主板通过SAS卡，第一个SAS连接器，开关电路和SATA连接器与HDD进行通信。

公开(公告)号：US07913209B1

公开(公告)日：2011-03-22

申请号：US12047663

申请日：2008-03-13

申请人： Kang Wu ,  Neil G. Jacobson

发明人： Kang Wu ,  Neil G. Jacobson

IPC分类号： G06F17/50 ,  G06F7/00

CPC分类号： G06F17/5045

摘要： A cycle basis is efficiently determined for a directed graph. A first depth-first search of the directed graph classifies each of the edges of the directed graph to have a type that is one of a within-tree type for an edge within a tree of the first depth first search, a forward type for an edge skipping forward along the tree, a back type for an edge directed back along the tree, or a cross type for an edge between two subtrees of the tree. A second depth-first search of the directed graph determines a respective cycle for each of the edges of the back type. A third depth-first search of the directed graph determines a respective cycle for each of the edges of the cross type that is included a cycle. The basis is output the basis that specifies each of the respective cycles.

摘要翻译： 针对有向图有效地确定周期的基础。 有向图的第一深度优先搜索将有向图的每个边缘分类为对于第一深度第一搜索的树中的边缘的树内类型之一的类型，对于 边缘沿着树向前跳，沿着树向后指向的边的背面类型，或树的两个子树之间的边缘的交叉类型。 有向图的第二深度优先搜索确定后面类型的每个边缘的相应周期。 有向图的第三深度优先搜索确定包括循环的交叉类型的每个边缘的相应周期。 基础是输出指定各个周期的基础。

公开(公告)号：US07816817B2

公开(公告)日：2010-10-19

申请号：US12173754

申请日：2008-07-15

申请人： Dao-Wei Wang ,  Kang Wu

发明人： Dao-Wei Wang ,  Kang Wu

IPC分类号： H01H9/54

CPC分类号： G06F1/26 ,  G06F1/3203 ,  G06F1/3287 ,  Y02D10/171 ,  Y10T307/696 ,  Y10T307/74 ,  Y10T307/944

摘要： A circuit includes a work-power module, an electronic component, a switching apparatus, and a power control unit. The power control unit includes an input pin connected to the work-power module, an output pin connected to the electronic component, and a control pin connected to the switching apparatus. The switching apparatus is capable of controlling the status of the power control unit. Upon the condition that the power control unit is turned on, the work-power module is capable of supplying power to the electronic component. Upon the condition that the power control unit is turned off, the work-power module is not capable of supplying power to the electronic component.

摘要翻译： 电路包括工作功率模块，电子部件，开关装置和功率控制单元。 电源控制单元包括连接到工作电源模块的输入引脚，连接到电子部件的输出引脚和连接到开关装置的控制引脚。 开关装置能够控制电力控制单元的状态。 在电源控制单元接通的条件下，工作电源模块能够向电子部件供电。 在电源控制单元关闭的情况下，工作电源模块不能向电子部件供电。

公开(公告)号：US07388161B2

公开(公告)日：2008-06-17

申请号：US11374200

申请日：2006-03-14

申请人： Chang-Cheng Hsieh ,  Kang Wu

发明人： Chang-Cheng Hsieh ,  Kang Wu

IPC分类号： H05K9/00

CPC分类号： H01R13/6581 ,  H01R13/6591 ,  H01R2201/06

摘要： An electromagnetic interference (EMI) shielding and grounding structure of an electrical apparatus and the applications are provided, wherein the EMI shielding and grounding structure comprises a framework, a shell, and a conducting wire. The framework is electrically connected to the grounding of the apparatus. The conducting wire is wrapped with conductive cloth. The shell electrically connected with the framework is located between an electromagnetic source and the wire, wherein an electrical contact is formed between the shell and the conductive cloth.

摘要翻译： 提供了电气设备的电磁干扰（EMI）屏蔽和接地结构及其应用，其中EMI屏蔽和接地结构包括框架，外壳和导线。 框架电连接到设备的接地。 导线用导电布包裹。 与框架电连接的壳体位于电磁源和电线之间，其中在壳体和导电布之间形成电接触。

公开(公告)号：US20050128701A1

公开(公告)日：2005-06-16

申请号：US10983594

申请日：2004-11-09

申请人： Kang Wu

发明人： Kang Wu

IPC分类号： G06F1/18 ,  G06F1/20 ,  H05K5/00

CPC分类号： G06F1/185 ,  G06F1/184 ,  G06F1/186 ,  G06F1/203

摘要： A connecting apparatus of a notebook computer display card is described. The connecting apparatus has a motherboard and a dual in-line module slot. The dual in-line module slot for coupling to a notebook computer display card is disposed on a surface of the motherboard. The socket has an insertion opening parallel to the surface of the motherboard so that the display card and the motherboard are parallel to each other after the display card is assembled on the motherboard. The connecting apparatus further has a heat sink device to reduce a working temperature of the display card. The heat sink device may be configured between the motherboard and the display card. Alternatively, the heat sink device may be disposed on an outside of the display card so that the display card is configured between the heat sink device and the motherboard.

摘要翻译： 描述笔记本计算机显示卡的连接装置。 连接装置具有主板和双列直插式模块槽。 用于耦合到笔记本计算机显示卡的双列直插模块插槽设置在母板的表面上。 插座具有平行于母板表面的插入开口，使得显示卡和母板在显示卡组装在母板上之后彼此平行。 连接装置还具有用于降低显示卡的工作温度的散热装置。 散热装置可以配置在主板和显示卡之间。 或者，散热装置可以设置在显示卡的外部，使得显示卡被配置在散热装置和主板之间。

公开(公告)号：US08939730B2

公开(公告)日：2015-01-27

申请号：US13151370

申请日：2011-06-02

申请人： Kang Wu

发明人： Kang Wu

IPC分类号： F04B41/06 ,  F04D25/16 ,  F04D27/00

CPC分类号： F04D27/008 ,  F04D25/166

摘要： A fan control system includes first and second fan control units. Each fan control unit includes a connector, a delay circuit, a switch unit, and a control circuit. Each connector is connected to a corresponding fan interface to receive a voltage signal. The delay circuit of the first fan control unit delays the voltage signal for a first period of time, and turns on the corresponding switch unit after the first period of time. The delay circuit of the second fan control unit delays the voltage signal for a second period of time, and turns on the corresponding switch unit after the second period of time. Each control circuit receives the corresponding delayed voltage signal, to start the corresponding fan. The first period of time is unequal to the second period of time.

摘要翻译： 风扇控制系统包括第一和第二风扇控制单元。 每个风扇控制单元包括连接器，延迟电路，开关单元和控制电路。 每个连接器连接到相应的风扇接口以接收电压信号。 第一风扇控制单元的延迟电路延迟第一时间段的电压信号，并且在第一时间段之后接通相应的开关单元。 第二风扇控制单元的延迟电路延迟第二时间段的电压信号，并在第二时间段之后接通相应的开关单元。 每个控制电路接收相应的延迟电压信号，启动相应的风扇。 第一个时期是第二个时期不平等的。