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1. 发明申请

US20130173934A1 MOTHERBOARD 有权
标题翻译：母板
公开(公告)号：US20130173934A1
公开(公告)日：2013-07-04
申请号：US13400766
申请日：2012-02-21
申请人： YING-BIN FU , YUAN-XI CHEN , YA-JUN PAN
发明人： YING-BIN FU , YUAN-XI CHEN , YA-JUN PAN
IPC分类号： G06F1/26
CPC分类号： G06F1/28 , G06F11/3062 , G06F11/325
摘要： A motherboard includes a central processing unit (CPU), a drive, and a voltage-state display system to display a voltage mode of the CPU. The voltage-state display system includes a power management chip, a first transistor, a second transistor, a first light emitting diode (LED), and a second LED. A first phase output terminal of the power management chip is connected to the first LED through the first transistor. A second phase output terminal of the power management chip is connected to the second LED through the second transistor. The LEDs indicate the voltage mode of the CPU.
摘要翻译：主板包括显示CPU的电压模式的中央处理单元（CPU），驱动器和电压状态显示系统。电压状态显示系统包括电源管理芯片，第一晶体管，第二晶体管，第一发光二极管（LED）和第二LED。电源管理芯片的第一相输出端子通过第一晶体管连接到第一LED。电源管理芯片的第二相输出端子通过第二晶体管连接到第二LED。 LED指示灯显示CPU的电压模式。

2. 发明申请

US20130107578A1 POWER ADAPTER 有权
标题翻译：电源适配器
公开(公告)号：US20130107578A1
公开(公告)日：2013-05-02
申请号：US13531096
申请日：2012-06-22
申请人： YING-BIN FU , YUAN-XI CHEN , YA-JUN PAN
发明人： YING-BIN FU , YUAN-XI CHEN , YA-JUN PAN
IPC分类号： H02M7/02 , H02M5/00
CPC分类号： G05F1/618
摘要： A power adapter includes a processing circuit converting mains power to another alternating current (AC) power or a direct current (DC) power, a first output outputting the converted AC or DC power, a sense resistor connected between the processing circuit and the first output for sampling current flowing through the first output and converting the sampled current to a sampled voltage, an amplifying circuit connected to the sense resistor for amplifying the sampled voltage, and a metallic oxide semiconductor field effect transistor (MOSFET). A gate of the MOSFET is connected to the amplifying circuit. A drain of the MOSFET is connected to the first output through a first resistor and grounded through a second resistor. A source of the MOSFET is grounded. A node between the first and second resistors is connected to the processing circuit. The amplifying circuit makes the MOSFET work in a variable resistance region.
摘要翻译：电源适配器包括将电源转换为另一交流（AC）电源或直流（DC）电源的处理电路，输出转换的AC或DC电力的第一输出，连接在处理电路和第一输出用于对流过第一输出的电流进行采样并将采样电流转换为采样电压，连接到用于放大采样电压的检测电阻器的放大电路以及金属氧化物半导体场效应晶体管（MOSFET）。 MOSFET的栅极连接到放大电路。 MOSFET的漏极通过第一电阻器连接到第一输出端，并通过第二电阻器接地。 MOSFET的源极接地。第一和第二电阻之间的节点连接到处理电路。放大电路使MOSFET工作在可变电阻区域。

3. 发明申请

US20130055024A1 CENTRAL PROCESSING UNIT TEST SYSTEM 失效
标题翻译：中央处理单元测试系统
公开(公告)号：US20130055024A1
公开(公告)日：2013-02-28
申请号：US13239417
申请日：2011-09-22
申请人： YING-BIN FU , TING GE , YA-JUN PAN
发明人： YING-BIN FU , TING GE , YA-JUN PAN
IPC分类号： G06F11/26
CPC分类号： G06F11/24
摘要： A central processing unit (CPU) test system includes a CPU socket, a CPU core controller, and a CPU test device. The CPU core controller stores a start voltage message. The CPU test device includes a voltage detection pin, an analog to digital (A/D) converter, and a microcontroller. The voltage detection pin detects a voltage of an electronic device connected to the CPU socket. The A/D converter converts the detected voltage into a digital signal. The microcontroller controls the CPU core controller to output the start voltage to the CPU socket according to the digital signal. The microcontroller stores a predetermined start voltage message. The microcontroller reads the start voltage message after controlling the CPU core controller to output the start voltage, and determines whether the CPU core controller supplies the start voltage to the CPU socket by comparing the read start voltage message with the predetermined start voltage message.
摘要翻译：中央处理单元（CPU）测试系统包括CPU插座，CPU核心控制器和CPU测试设备。 CPU核心控制器存储起始电压消息。 CPU测试装置包括电压检测引脚，模数（A / D）转换器和微控制器。电压检测引脚检测连接到CPU插座的电子设备的电压。 A / D转换器将检测到的电压转换为数字信号。微控制器控制CPU核心控制器根据数字信号将启动电压输出到CPU插座。微控制器存储预定的起始电压消息。在控制CPU核心控制器输出启动电压之后，微控制器读取启动电压消息，并通过将读取的开始电压消息与预定的启动电压消息进行比较来确定CPU核心控制器是否向CPU插座提供启动电压。

4. 发明申请

US20130262885A1 POWER SUPPLY DEVICE FOR SOLID STATE DRIVE 有权
标题翻译：用于固态驱动的电源装置
公开(公告)号：US20130262885A1
公开(公告)日：2013-10-03
申请号：US13596021
申请日：2012-08-27
申请人： YA-JUN PAN , YING-BIN FU , TING GE
发明人： YA-JUN PAN , YING-BIN FU , TING GE
IPC分类号： G06F1/26
CPC分类号： G06F1/26 , G06F1/189
摘要： A power supply device for a solid state drive (SSD) inserted into a slot of a computer includes a number of voltage input contacts, a diode, a first voltage regulating module and a second voltage regulating module connected in series. The slot includes a number of voltage output contacts and a number of signal transmitting contacts. The voltage input contacts are connected to the voltage output contacts and selectively connected to the signal transmitting contacts. The voltage input contacts obtains an initial voltage from the slot from the voltage output contacts or the signal transmitting contacts. The first voltage regulating module boosts the initial voltage. The second voltage regulating module regulates the boosted voltage to a preset voltage. The diode prevents a voltage outputting from the voltage input contacts to the signal transmitting contacts.
摘要翻译：插入到计算机的插槽中的固态驱动器（SSD）的电源装置包括串联连接的多个电压输入触点，二极管，第一电压调节模块和第二电压调节模块。插槽包括多个电压输出触点和多个信号发送触点。电压输入触点连接到电压输出触点，并选择性地连接到信号发送触点。电压输入触点从电压输出触点或信号发送触点获得来自插槽的初始电压。第一个电压调节模块提升初始电压。第二电压调节模块将升压电压调节到预设电压。二极管防止从电压输入触点向信号传输触点输出电压。

5. 发明申请

US20130106384A1 VOLTAGE CONVERTING CIRCUIT 审中-公开
标题翻译：电压转换电路
公开(公告)号：US20130106384A1
公开(公告)日：2013-05-02
申请号：US13590058
申请日：2012-08-20
申请人： TING GE , YING-BIN FU , YA-JUN PAN
发明人： TING GE , YING-BIN FU , YA-JUN PAN
IPC分类号： G05F1/565
CPC分类号： H02M3/1588 , H02M2001/0009 , H02M2001/0025 , Y02B70/1466
摘要： A voltage converting circuit includes a power supply, a buck circuit a buck circuit electronically connected to the power supply, a current detection circuit electronically connected to the buck circuit and a PWM controller electronically connected to the buck circuit and the current detection circuit. The buck circuit is configured for converting a source voltage and a source current of the power supply to an output voltage and an output current driven by the PWM controller. The current detection circuit is configured for detecting a current variation of the output current. The PWM controller configuring for receiving the current variation of the output current, and driving the buck circuit to increase the output voltage when the output current is decreased, and driving the buck circuit to decrease the output voltage when the output current is increased.
摘要翻译：电压转换电路包括电源，降压电路，电连接到电源的降压电路，电连接到降压电路的电流检测电路和电连接到降压电路和电流检测电路的PWM控制器。降压电路被配置为将电源的源极电压和源极电流转换为由PWM控制器驱动的输出电压和输出电流。电流检测电路被配置为检测输出电流的电流变化。 PWM控制器配置为接收输出电流的电流变化，并且当输出电流减小时驱动降压电路以增加输出电压，并且当输出电流增加时驱动降压电路以降低输出电压。

6. 发明申请

US20130043853A1 POWER MATCHING SYSTEM 有权
标题翻译：电力匹配系统
公开(公告)号：US20130043853A1
公开(公告)日：2013-02-21
申请号：US13316491
申请日：2011-12-10
申请人： YING-BIN FU , TING GE , YA-JUN PAN
发明人： YING-BIN FU , TING GE , YA-JUN PAN
IPC分类号： G05F1/575
CPC分类号： G06F1/26
摘要： A power matching system is applied to a central processing unit (CPU) power supply, which includes a power control chip to regulate the frequency of the signal applied to the CPU power supply. The power control chip includes a detecting pin. The power matching system includes a control unit and a control circuit. The control unit includes a platform controller hub (PCH) to obtain information concerning a CPU, a basic input output system (BIOS) to obtain a power rating of the CPU, and an integrated baseboard management controller (IBMC) to output a required signal to the control circuit according to the power rating established. The power control chip receives the required signal from the control circuit and regulates the frequency of the signal applied to the CPU power supply.
摘要翻译：电源匹配系统应用于中央处理器（CPU）电源，该电源包括功率控制芯片，用于调节施加到CPU电源的信号的频率。功率控制芯片包括检测引脚。功率匹配系统包括控制单元和控制电路。该控制单元包括：获取有关CPU的信息的平台控制器集线器（PCH），获得CPU的额定功率的基本输入输出系统（BIOS）;以及集成的基板管理控制器（IBMC），以将所需信号输出到控制电路根据功率等级建立。功率控制芯片从控制电路接收所需的信号，并调节施加到CPU电源的信号的频率。

7. 发明申请

US20130032633A1 CHIP TEST SYSTEM 审中-公开
标题翻译：芯片测试系统
公开(公告)号：US20130032633A1
公开(公告)日：2013-02-07
申请号：US13305047
申请日：2011-11-28
申请人： YING-BIN FU , LAN-YI FENG , YA-JUN PAN
发明人： YING-BIN FU , LAN-YI FENG , YA-JUN PAN
IPC分类号： G06F17/00
CPC分类号： G05B19/0428
摘要： A chip test system includes a digital control chip, a controller, and an indication circuit. A configuration file is burned into the digital control chip. The configuration file includes a first identification number. The controller reads the number from the configuration file and determines whether the number is the same as a predetermined identification number. If the numbers match, the controller outputs a first level signal to the indication circuit. If the numbers do not match, the controller outputs a second level signal to the indication circuit.
摘要翻译：芯片测试系统包括数字控制芯片，控制器和指示电路。配置文件被烧录到数字控制芯片中。配置文件包括第一标识号。控制器从配置文件读取数字，并确定该数量是否与预定的识别号码相同。如果数字匹配，则控制器向指示电路输出第一电平信号。如果数字不匹配，则控制器向指示电路输出第二电平信号。

8. 发明申请

US20130144545A1 CPU POWER TESTING APPARATUS AND METHOD 审中-公开
标题翻译： CPU功率测试装置和方法
公开(公告)号：US20130144545A1
公开(公告)日：2013-06-06
申请号：US13327770
申请日：2011-12-16
申请人： YING-BIN FU , TING GE , YA-JUN PAN
发明人： YING-BIN FU , TING GE , YA-JUN PAN
IPC分类号： G06F19/00 , G01R21/133
CPC分类号： G06F11/3024 , G06F11/3062
摘要： A CPU power testing apparatus includes a CPU power supplying circuit; a first A/D converter connected with an input of the CPU power supplying circuit. The first A/D converter obtains an input voltage of the CPU power supplying circuit and converts the input voltage into digital values Vin. A second A/D converter connected with an output of the CPU power supplying circuit obtains an output voltage of the CPU power supplying circuit and converts the output voltage into digital values Vout. A single-chip microcontroller obtains Vin from the first A/D converter, and Vout from the second A/D converter, and the system parameters of an application platform, and calculates and displays an amount of the power being consumed by the CPU according to a predetermined formula.
摘要翻译： CPU电源测试装置包括CPU供电电路; 与CPU供电电路的输入端连接的第一A / D转换器。第一A / D转换器获得CPU供电电路的输入电压，并将输入电压转换为数字值Vin。与CPU供电电路的输出端连接的第二A / D转换器获得CPU供电电路的输出电压，并将输出电压转换为数字值Vout。单片微控制器从第一A / D转换器获得Vin，从第二A / D转换器获取Vout和应用平台的系统参数，并根据以下内容计算并显示CPU所消耗的功率量一个预定的公式。

9. 发明申请

US20130038141A1 FAN CONTROL CIRCUIT 审中-公开
标题翻译：风扇控制电路
公开(公告)号：US20130038141A1
公开(公告)日：2013-02-14
申请号：US13304375
申请日：2011-11-24
申请人： TING GE , YING-BIN FU , YA-JUN PAN
发明人： TING GE , YING-BIN FU , YA-JUN PAN
IPC分类号： H01H47/00
CPC分类号： H05K7/20209 , Y10T307/858
摘要： A fan control circuit is used to control first and second fans to be powered on at different time after receiving a power good (PWGD) signal from a motherboard. The fan control circuit includes a first control circuit, a delay circuit, and a second control circuit. The first control circuit and the delay circuit are connected to the motherboard to receive the PWGD signal. The first control circuit powers the first fan after receiving the PWGD signal. The delay circuit delays the received PWGD signal, and outputs the delayed PWGD signal to the second control circuit after a delay time. The second control circuit powers the second fan after receiving the delayed PWGD signal.
摘要翻译：风扇控制电路用于在从主板接收到电源良好（PWGD）信号之后的不同时间控制第一和第二风扇上电。风扇控制电路包括第一控制电路，延迟电路和第二控制电路。第一控制电路和延迟电路连接到主板以接收PWGD信号。第一个控制电路在接收到PWGD信号后为第一个风扇供电。延迟电路延迟所接收的PWGD信号，并且在延迟时间之后将延迟的PWGD信号输出到第二控制电路。第二控制电路在接收到延迟的PWGD信号之后为第二风扇供电。

10. 发明申请

US20130033953A1 COMPUTER MOTHERBOARD AND VOLTAGE ADJUSTMENT CIRCUIT THEREOF 审中-公开
标题翻译：电脑主板和电压调节电路
公开(公告)号：US20130033953A1
公开(公告)日：2013-02-07
申请号：US13553833
申请日：2012-07-20
申请人： TING GE , YING-BIN FU , YA-JUN PAN
发明人： TING GE , YING-BIN FU , YA-JUN PAN
IPC分类号： G11C5/14
CPC分类号： G06F1/26
摘要： A voltage adjustment circuit includes a south bridge, a complex programmable logic device (CPLD), a power supply unit, a voltage conversion unit, and a resistance unit. The south bridge detects a type of a number of dynamic random access memories (DRAMs), and outputs a corresponding signal according to a detected result of the type of the DRAMs. The CPLD is connected to the south bridge to receive the signal, and outputs a corresponding control signal according to the signal. The voltage conversion unit is connected to the power supply unit and the DRAMs, and converts voltage output from the power supply unit into a stable voltage. The resistance unit is connected to the CPLD and the voltage conversion unit, and provides different resistance according to the control signal received from the CPLD, to adjust the voltage output from the voltage conversion unit to an operation voltage of the DRAMs.
摘要翻译：电压调节电路包括南桥，复合可编程逻辑器件（CPLD），电源单元，电压转换单元和电阻单元。南桥检测到一些动态随机存取存储器（DRAM）的类型，并且根据DRAM的类型的检测结果输出相应的信号。 CPLD连接到南桥接收信号，并根据信号输出相应的控制信号。电压转换单元连接到电源单元和DRAM，并将从电源单元输出的电压转换成稳定的电压。电阻单元连接到CPLD和电压转换单元，并根据从CPLD接收的控制信号提供不同的电阻，以将电压转换单元的电压输出调整到DRAM的工作电压。

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