公开(公告)号：US08930600B2

公开(公告)日：2015-01-06

申请号：US13675127

申请日：2012-11-13

申请人： Guo-Yi Chen ,  Bo Tian ,  Yang Gao

发明人： Guo-Yi Chen ,  Bo Tian ,  Yang Gao

IPC分类号： G06F13/00 ,  G06F15/177 ,  G06F9/00 ,  G06F13/28

CPC分类号： G06F9/4403

摘要： A protecting circuit for a basic input output system (BIOS) chip of a computer includes a platform controller hub (PCH), an inverting circuit connected to the PCH, a BIOS socket to connect the BIOS chip, and a controlling circuit connected between the inverting circuit and the BIOS socket. The PCH outputs a first signal or a second signal, and a third signal. The inverting circuit outputs an inverted signal with a level contrary to the first or second signal. The controlling circuit receives the first or second signal and the inverted signal, to output a processing signal to the BIOS socket, thereby controlling write-protection states of the BIOS chip.

摘要翻译： 用于计算机的基本输入输出系统（BIOS）芯片的保护电路包括平台控制器集线器（PCH），连接到PCH的反相电路，用于连接BIOS芯片的BIOS插座和连接在反相器之间的控制电路 电路和BIOS插座。 PCH输出第一信号或第二信号和第三信号。 反相电路输出与第一或第二信号相反的电平的反相信号。 控制电路接收第一或第二信号和反相信号，以将处理信号输出到BIOS插座，从而控制BIOS芯片的写保护状态。

公开(公告)号：US08830683B2

公开(公告)日：2014-09-09

申请号：US13285030

申请日：2011-10-31

申请人： Wei-Dong Cong ,  Guo-Yi Chen

发明人： Wei-Dong Cong ,  Guo-Yi Chen

IPC分类号： H05K1/14 ,  H05K1/11 ,  H05K7/00

CPC分类号： G06F1/185 ,  G06F1/189

摘要： A motherboard assembly includes a motherboard and an expansion card. The motherboard includes an expansion slot, a storage device interface, a power connector, and a central processing unit (CPU). The expansion slot includes a protrusion, first signal pins connected to the CPU, first power pins connected to the power connector. The expansion card includes a circuit board. A storage unit, a display unit, a power circuit, and a serial advanced technology attachment (SATA) connector connected to the storage unit and the storage device interface of the motherboard are all arranged on the circuit board. A notch is defined in a bottom edge of the circuit board, to receive the protrusion. An edge connector is arranged on a bottom edge of the circuit board and includes second power pins connected to the power circuit, and second signal pins connected to the display unit.

摘要翻译： 主板组件包括主板和扩展卡。 主板包括扩展槽，存储设备接口，电源连接器和中央处理单元（CPU）。 扩展槽包括突起，连接到CPU的第一信号引脚，连接到电源连接器的第一电源引脚。 扩展卡包括电路板。 连接到母板的存储单元和存储设备接口的存储单元，显示单元，电源电路和串行高级技术附件（SATA）连接器都被布置在电路板上。 在电路板的底部边缘中限定凹口以接收突起。 边缘连接器布置在电路板的底部边缘上，并且包括连接到电源电路的第二电源引脚和连接到显示单元的第二信号引脚。

公开(公告)号：US08482932B2

公开(公告)日：2013-07-09

申请号：US13207680

申请日：2011-08-11

申请人： Bo Tian ,  Guo-Yi Chen

发明人： Bo Tian ,  Guo-Yi Chen

IPC分类号： H05K1/11

CPC分类号： G06F1/185 ,  G06F3/0658 ,  G06F3/0679

摘要： A motherboard assembly includes a serial advanced technology attachment dual-in-line memory module (SATA DIMM) with a circuit board, a memory slot, and an interface. An edge connector is set on a bottom edge of the circuit board. A SATA connector is arranged on the circuit board, and connected to a control chip and the interface, enabling a motherboard communication with the SATA DIMM module.

摘要翻译： 主板组件包括带有电路板，内存插槽和接口的串行高级技术附件双列直插式内存模块（SATA DIMM）。 边缘连接器设置在电路板的底部边缘。 电路板上安装了一个SATA连接器，并连接到控制芯片和接口，可与主板与SATA DIMM模块进行通讯。

公开(公告)号：US20130155617A1

公开(公告)日：2013-06-20

申请号：US13335969

申请日：2011-12-23

申请人： LEI LIU ,  GUO-YI CHEN

发明人： LEI LIU ,  GUO-YI CHEN

IPC分类号： H05K7/20

CPC分类号： H01L23/467 ,  H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device for a memory card includes a memory slot mounted on a circuit board, a frame, and two fans. The memory slot includes a main body and two fixing portions pivotably mounted to opposite ends of the main body. The frame includes a connection bar abutted against a side surface of the main body, and two plates perpendicularly extending from opposite ends of the connection bar and positioned at opposite ends of the main body. Two hooks protrude from the connection bar respectively adjacent to the two plates to abut against opposite side surfaces of the main body. The fans are respectively fixed to the plates.

摘要翻译： 用于存储卡的散热装置包括安装在电路板，框架和两个风扇上的存储器插槽。 存储槽包括主体和可枢转地安装到主体的相对端的两个固定部分。 框架包括抵靠主体侧面的连接杆和从连接杆的相对端垂直延伸并且位于主体相对端的两个板。 两个钩子分别从连接杆伸出，与两个板相邻，以抵靠主体的相对侧表面。 风扇分别固定在板上。

公开(公告)号：US20130151745A1

公开(公告)日：2013-06-13

申请号：US13339407

申请日：2011-12-29

申请人： XIAO-GANG YIN ,  WEI-MIN HE ,  GUO-YI CHEN

发明人： XIAO-GANG YIN ,  WEI-MIN HE ,  GUO-YI CHEN

IPC分类号： G06F13/00

CPC分类号： G06F1/185 ,  G06F1/189 ,  H01R12/716 ,  H01R12/721 ,  H01R12/732 ,  H05K1/117 ,  H05K1/142 ,  H05K3/3405 ,  H05K3/366 ,  H05K2201/10159 ,  H05K2201/10189

摘要： A serial advanced technology attachment dual-in-line memory module (SATA DIMM) assembly includes a SATA DIMM module with a first circuit board, an expansion slot, and an expansion card with a second circuit board. A first edge connector is arranged on a bottom edge of the first circuit board and includes first power pins connected to a control chip and first storage chips, and first ground pins. A second edge connector connected to the expansion slot is arranged on a top edge of the first circuit board and includes second power pins connected to the first power pins, second ground pins, and four first signal pins connected to the control chip. A third edge connector engaged in the expansion slot is arranged on a bottom edge of the second circuit board and includes third power pins and four second signal pins connected to the second storage chips, and third ground pins.

摘要翻译： 串行高级技术附件双列直插式内存模块（SATA DIMM）组件包括一个带有第一个电路板的SATA DIMM模块，一个扩展插槽和一个带有第二个电路板的扩充卡。 第一边缘连接器布置在第一电路板的底部边缘上，并且包括连接到控制芯片和第一存储芯片的第一电源引脚和第一接地引脚。 连接到扩展槽的第二边缘连接器布置在第一电路板的顶部边缘上，并且包括连接到第一电源引脚，第二接地引脚和连接到控制芯片的四个第一信号引脚的第二电源引脚。 接合在扩展槽中的第三边缘连接器布置在第二电路板的底部边缘上，并且包括连接到第二存储芯片的第三电源引脚和四个第二信号引脚以及第三接地引脚。

公开(公告)号：US20130100565A1

公开(公告)日：2013-04-25

申请号：US13314286

申请日：2011-12-08

申请人： WEI-DONG CONG ,  GUO-YI CHEN

发明人： WEI-DONG CONG ,  GUO-YI CHEN

IPC分类号： H02H3/20

CPC分类号： G06F21/80 ,  G06F21/81 ,  G11B19/02

摘要： A protection circuit includes a switch circuit, a sample circuit, a comparison circuit, and a relay circuit. The switch circuit is connected between a hard disk power supply and a hard disk to control whether to output power from the hard disk power supply to the hard disk. The sample circuit samples the voltage being supplied to the hard disk, the comparison circuit receives the sampled voltage, compares the sampled voltage to a reference voltage, and controls the switch circuit to be turned on or off accordingly. The relay circuit is connected between a system power supply and an enable terminal of the comparison circuit. The relay circuit outputs a high level signal to turn on the switch circuit when the system power supply is being supplied and the hard disk power supply is not being supplied to the hard disk.

摘要翻译： 保护电路包括开关电路，采样电路，比较电路和继电器电路。 开关电路连接在硬盘电源和硬盘之间，以控制是否从硬盘电源向硬盘输出电力。 采样电路对提供给硬盘的电压进行采样，比较电路接收采样电压，将采样电压与参考电压进行比较，并将开关电路相应地导通或关断。 继电器电路连接在系统电源和比较电路的使能端子之间。 当提供系统电源并且硬盘电源未被提供给硬盘时，继电器电路输出高电平信号以接通开关电路。

公开(公告)号：US20130088843A1

公开(公告)日：2013-04-11

申请号：US13284967

申请日：2011-10-30

申请人： WEI-DONG CONG ,  GUO-YI CHEN

发明人： WEI-DONG CONG ,  GUO-YI CHEN

IPC分类号： H05K1/14

CPC分类号： G06F1/185

摘要： A motherboard assembly includes a motherboard having an expansion slot and two storage device interfaces, and a serial advanced technology attachment dual in-line memory module (SATA DIMM) with a circuit board. A first extending board is formed on a top side of the circuit board. An edge connector is arranged on the first extending board and connected to the second storage device interface and a universal serial bus (USB) control chip. A second extending board is extended from an end edge of the circuit board and includes a connector connected to the first storage device interface. A bottom side of the second extending board is in alignment with a bottom side of the circuit board. A second edge connector is arranged on the bottom edges of the second extending board and the circuit board.

摘要翻译： 主板组件包括具有扩展槽和两个存储设备接口的主板，以及具有电路板的串行高级技术附件双列直插式存储器模块（SATA DIMM）。 第一延伸板形成在电路板的顶侧上。 边缘连接器布置在第一延伸板上并连接到第二存储设备接口和通用串行总线（USB）控制芯片。 第二延伸板从电路板的端部边缘延伸并且包括连接到第一存储设备接口的连接器。 第二延伸板的底侧与电路板的底侧对准。 第二边缘连接器布置在第二延伸板和电路板的底部边缘上。

公开(公告)号：US20130033281A1

公开(公告)日：2013-02-07

申请号：US13233914

申请日：2011-09-15

申请人： BO TIAN ,  GUO-YI CHEN

发明人： BO TIAN ,  GUO-YI CHEN

IPC分类号： G01R1/067

CPC分类号： G01R1/06788 ,  G01R1/06733 ,  G01R31/2817

摘要： A probe assembly includes a probe, a transducer, and a cable electronically connecting the probe with the transducer. The cable has a jacket made of an extreme-environment resistant material.

摘要翻译： 探头组件包括探针，换能器和电缆，将探头与换能器电连接。 电缆具有由极端耐环境材料制成的外套。

公开(公告)号：US20120320538A1

公开(公告)日：2012-12-20

申请号：US13173209

申请日：2011-06-30

申请人： KANG WU ,  GUO-YI CHEN ,  WEN-SEN HU

发明人： KANG WU ,  GUO-YI CHEN ,  WEN-SEN HU

IPC分类号： H05K7/00

CPC分类号： G06F1/185

摘要： A serial advanced technology attachment (SATA) DIMM includes a board body. A control chip and a power circuit are set on the board body. An edge connector is set on a side of the board body and inserted into a memory slot of a motherboard. The edge connector includes a number of power pins, a number of ground pins, and a number of signal pins. The power pins are connected to the power circuit. The signal pins are connected to the control chip.

摘要翻译： 串行高级技术附件（SATA）DIMM包括板体。 控制芯片和电源电路设置在电路板主体上。 边缘连接器设置在板体的一侧，并插入主板的存储槽中。 边缘连接器包括多个电源引脚，多个接地引脚和多个信号引脚。 电源引脚连接到电源电路。 信号引脚连接到控制芯片。

公开(公告)号：US20120169349A1

公开(公告)日：2012-07-05

申请号：US13053296

申请日：2011-03-22

申请人： WEN-SEN HU ,  GUO-YI CHEN

发明人： WEN-SEN HU ,  GUO-YI CHEN

IPC分类号： G01R31/02

CPC分类号： G11B27/36 ,  G06F11/2221 ,  G06F11/24 ,  G11B2220/2516

摘要： A current test system for a hard disk drive includes an adapter board, a test device, two cables and two current clamps. The hard disk drive is connected to the test device through the adapter board. The two cables are connected to two power routes of the adapter board, respectively. While the test device tests the hard disk drive through the adapter board, the two current clamps respectively clamp the two cables to determine the current through the two power routes.

摘要翻译： 目前用于硬盘驱动器的测试系统包括适配器板，测试设备，两个电缆和两个电流钳。 硬盘驱动器通过适配器板连接到测试设备。 两根电缆分别连接到适配器板的两条电源线。 当测试设备通过适配器板测试硬盘驱动器时，两个电流钳夹分别夹住两根电缆以确定通过两条电源线路的电流。