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：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：US08520401B2

公开(公告)日：2013-08-27

申请号：US13221915

申请日：2011-08-31

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

摘要： A motherboard assembly includes a motherboard and a serial advanced technology attachment dual-in-line memory module (SATA DIMM) module with a circuit board. The motherboard includes an expansion slot and a storage device interface. An edge connector is set on a bottom edge of the circuit board to be detachably engaged in the expansion slot, and a notch is set on a bottom edge of the circuit board to engage in a protrusion of the expansion slot. A SATA connector of the circuit board is connected to the storage device interface of the motherboard.

摘要翻译： 主板组件包括一个主板和一个带有电路板的串行高级技术附件双列直插式内存模块（SATA DIMM）模块。 主板包括扩展槽和存储设备接口。 边缘连接器设置在电路板的底部边缘上以可拆卸地接合在扩展槽中，并且在电路板的底部边缘上设置凹口以接合扩展槽的突起。 电路板的SATA连接器连接到主板的存储设备接口。

公开(公告)号：US08421392B2

公开(公告)日：2013-04-16

申请号：US13030137

申请日：2011-02-18

申请人： Bo Tian ,  Guo-Yi Chen ,  Kang Wu

发明人： Bo Tian ,  Guo-Yi Chen ,  Kang Wu

IPC分类号： G05D23/00 ,  G05B11/28

CPC分类号： G05D23/19 ,  G06F1/206 ,  G06F1/3203 ,  H05K7/20727 ,  H05K7/20836 ,  Y02D10/16

摘要： An apparatus and method controls a speed of a fan in a computer. The apparatus includes a signal generator, a signal buffer, a signal switch, and an integrated baseboard management controller (IBMC). The IBMC includes a general purpose input output (GIPO) pin and a signal output port. The IBMC determines whether the IBMC operates normally by detecting a voltage status of the GIPO pin. The signal generator generates a first pulse width modulation (PWM) signal according to a system temperature of the computer when the IBMC does not operate normally. The IBMC generates a second PWM signal to according to the system temperature of the computer when the IBMC operates normally. The signal switch controls the speed of the fan according to the first PWM signal or the second PWM signal.

摘要翻译： 一种装置和方法控制计算机中风扇的速度。 该装置包括信号发生器，信号缓冲器，信号开关和集成基板管理控制器（IBMC）。 IBMC包括通用输入输出（GIPO）引脚和信号输出端口。 IBMC通过检测GIPO引脚的电压状态来确定IBMC是否正常工作。 当IBMC不正常运行时，信号发生器根据计算机的系统温度产生第一脉宽调制（PWM）信号。 当IBMC正常工作时，IBMC根据计算机的系统温度产生第二个PWM信号。 信号开关根据第一个PWM信号或第二个PWM信号控制风扇的速度。

公开(公告)号：US08566500B2

公开(公告)日：2013-10-22

申请号：US13270803

申请日：2011-10-11

申请人： Wei-Dong Cong ,  Guo-Yi Chen

发明人： Wei-Dong Cong ,  Guo-Yi Chen

IPC分类号： G06F13/00

CPC分类号： G06F13/409 ,  G06F2213/0032

摘要： A motherboard assembly includes a motherboard and an expansion card. The motherboard includes an expansion slot, a hard disk drive (HDD) controller, a power connector, and a central processing unit (CPU). The expansion slot includes a protrusion, idle pins connected to the HDD controller, power pins connected to the power connector, signal pins connected to the CPU. The expansion card includes a circuit board. A storage unit, a display unit, and a power circuit connected to the storage unit and the display unit are all arranged on the circuit board. A notch is defined in a bottom side of the circuit board, to receive the protrusion. An edge connector is arranged on a bottom side of the circuit board and includes control signal pins connected to the storage unit, power pins connected to the power circuit, and bus 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，硬盘驱动器（HDD）控制器，电源连接器和中央处理单元（CPU）。 扩展槽包括突起，连接到HDD控制器的空闲引脚，连接到电源连接器的电源引脚，连接到CPU的信号引脚。 扩展卡包括电路板。 连接到存储单元和显示单元的存储单元，显示单元和电源电路都布置在电路板上。 在电路板的底侧限定凹口以接收突起。 边缘连接器布置在电路板的底侧，并且包括连接到存储单元的控制信号引脚，连接到电源电路的电源引脚和连接到显示单元的总线信号引脚。

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：US07800246B2

公开(公告)日：2010-09-21

申请号：US12331398

申请日：2008-12-09

申请人： Teng Lv ,  Lei Yang ,  Guo-Yi Chen ,  Jun Liu

发明人： Teng Lv ,  Lei Yang ,  Guo-Yi Chen ,  Jun Liu

IPC分类号： H02J1/10 ,  H02J3/14

CPC分类号： G05D23/19 ,  H05K7/2019 ,  H05K7/20836 ,  Y10T307/391 ,  Y10T307/615

摘要： An electronic device with redundant fan control function includes a first fan, a first control module, a first power supply, a first switch unit, a second fan, a second control module, a second power supply, and a second switch unit. When the first power supply stops working, the second power supply powers the first fan and the second fan, and the first power supply sends a control signal to turn on the first switch unit to allow a group of control information output by the second control module to control the first fan. Therefore, the first fan and the second fan can work normally to dissipate heat from the electronic device.

摘要翻译： 具有冗余风扇控制功能的电子设备包括第一风扇，第一控制模块，第一电源，第一开关单元，第二风扇，第二控制模块，第二电源和第二开关单元。 当第一电源停止工作时，第二电源为第一风扇和第二风扇供电，第一电源发送控制信号以接通第一开关单元，以允许由第二控制模块输出的一组控制信息 控制第一个风扇。 因此，第一风扇和第二风扇能够正常工作以从电子设备散热。

公开(公告)号：US08723539B2

公开(公告)日：2014-05-13

申请号：US13282664

申请日：2011-10-27

申请人： Xiao-Gang Yin ,  Wan-Hong Zhang ,  Zhao-Jie Cao ,  Guo-Yi Chen

发明人： Xiao-Gang Yin ,  Wan-Hong Zhang ,  Zhao-Jie Cao ,  Guo-Yi Chen

IPC分类号： G01R31/20

CPC分类号： G06F11/273 ,  G01R31/2808

摘要： A test card includes a power interface, a controller, a test interface, and a test point. The test interface includes a power pin, a start pin, and a data signal pin. The power interface is connected to the controller and the power pin, and also connected to an external power to receive a work voltage. The controller transmits a turn-on signal to the start pin. The test point is connected to the data signal pin. When an interface of a motherboard is connected to the test interface, the power pin, the start pin, and the data signal pin are connected to corresponding pins of the interface of the motherboard. The motherboard outputs a data signal to the test point through the motherboard interface and the test interface after the controller receives the turn-on signal.

摘要翻译： 测试卡包括电源接口，控制器，测试接口和测试点。 测试接口包括一个电源引脚，一个起始引脚和一个数据信号引脚。 电源接口连接到控制器和电源引脚，并连接外部电源以接收工作电压。 控制器将开启信号发送到启动引脚。 测试点连接到数据信号引脚。 当主板的接口连接到测试接口时，电源引脚，起始引脚和数据信号引脚连接到主板接口的相应引脚。 主板在控制器接收到开启信号后，通过主板接口和测试接口将数据信号输出到测试点。

公开(公告)号：US08659904B2

公开(公告)日：2014-02-25

申请号：US13310716

申请日：2011-12-03

申请人： Kang Wu ,  Guo-Yi Chen

发明人： Kang Wu ,  Guo-Yi Chen

IPC分类号： H05K7/20

CPC分类号： H05K1/0203 ,  H05K3/0061 ,  H05K2201/10159 ,  H05K2201/1056 ,  H05K2201/10598

摘要： A solid state disk assembly includes a solid state disk, a first heat conducting member and a second heat conducting member. The solid state disk includes a printed circuit board (PCB) and a chipset. The PCB includes a front surface, a rear surface, a first end, and a second end. The chipset is mounted on the front surface. The first heat conducting member abuts the chipset for absorbing heat generated by the solid state disk and includes at least a pair of elastic arms. The second heat conducting member attaches on the rear surface and includes at least a pair of engaging arms spatially corresponding to the at least one pair of elastic arms. The first end and the second end are clamped between the at least one pair of elastic arms. Each elastic arm engages with a respective one of the engaging arms.

摘要翻译： 固态盘组件包括固态盘，第一导热构件和第二导热构件。 固态盘包括印刷电路板（PCB）和芯片组。 PCB包括前表面，后表面，第一端和第二端。 芯片组安装在前表面。 第一导热构件邻接芯片组以吸收由固态盘产生的热量，并且至少包括一对弹性臂。 第二导热构件附接在后表面上，并且至少包括一对在空间上对应于至少一对弹性臂的接合臂。 第一端和第二端夹在至少一对弹性臂之间。 每个弹性臂与相应的一个接合臂接合。

公开(公告)号：US08626983B2

公开(公告)日：2014-01-07

申请号：US13221916

申请日：2011-08-31

申请人： Xiao-Gang Yin ,  Guo-Yi Chen

发明人： Xiao-Gang Yin ,  Guo-Yi Chen

IPC分类号： G06F13/14 ,  H05K7/00

CPC分类号： G06F13/4045 ,  G06F2213/0032

摘要： A motherboard includes a processor, a platform controller hub (PCH), a switch, a power connector, a switch unit, and an expansion slot. The PCH is connected to the expansion slot to output a bus signal to a serial advanced technology attachment dual in-line memory module (SATA DIMM), which is connected to the expansion slot, in response to the movement of a switch. The processor connected to the processor socket outputs a bus signal to an expansion card, which is connected to the expansion slot, in response to another movement of the switch.

摘要翻译： 主板包括处理器，平台控制器集线器（PCH），开关，电源连接器，开关单元和扩展槽。 PCH连接到扩展槽，以响应于交换机的移动，将总线信号输出到连接到扩展槽的串行高级技术附件双列直插式存储器模块（SATA DIMM）。 连接到处理器插座的处理器响应于交换机的另一个移动，将总线信号输出到扩展卡，扩展卡连接到扩展槽。