公开(公告)号：US07791880B2

公开(公告)日：2010-09-07

申请号：US12068521

申请日：2008-02-07

Applicant: Tien-Min Chen ,  Te-Tsai Chuang

Inventor： Tien-Min Chen ,  Te-Tsai Chuang

IPC: H05K7/20

CPC classification number: F04D25/0613 ,  F04D25/068 ,  F04D27/00

Abstract: A fan is disclosed. The fan includes a fan frame and a plug. The fan frame includes a circumference portion, an accommodating portion located in the circumference portion and having two sidewalls, and at least two fixed holes respectively disposed on two sidewalls of the accommodating portion. The plug disposed in the accommodating portion of the fan frame includes a base, a bipolar knife-shaped terminal and a cover. The base includes two sides and two connecting portions respectively disposed on the sides to connect the fan frame. The bipolar knife-shaped terminal is disposed on the base and located between the connecting portions of the base. The cover is engaged to the base.

Abstract translation: 披露了一个风扇。 风扇包括风扇框架和插头。 风扇框架包括周边部分，位于圆周部分中的具有两个侧壁的容纳部分和分别设置在容纳部分的两个侧壁上的至少两个固定孔。 设置在风扇框架的容纳部分中的插头包括基座，双极刀形端子和盖子。 基座包括分别设置在侧面上以连接风扇框架的两侧和两个连接部分。 双极刀形端子设置在基座上并位于基座的连接部分之间。 盖子接合到基座。

公开(公告)号：US07597571B2

公开(公告)日：2009-10-06

申请号：US12041316

申请日：2008-03-03

Applicant: Tien-Min Chen ,  Te-Tsai Chuang

Inventor： Tien-Min Chen ,  Te-Tsai Chuang

IPC: H01R29/00

CPC classification number: H01R13/512 ,  H01R35/02

Abstract: The present invention provides a fan having a frame and a plug. The frame includes an accommodating portion and at least two fixed holes. Each of the fixed holes is disposed on the two sides of the accommodating portion. The plug has a terminal seat with at least two linking portions and a bipolar knife-shaped terminal between an top seat and a bottom seat of the terminal seat, and the plug so that the plug is assembled with the fixed holes of the frame via the linking portions of the plug and is accommodated within the accommodating portion of the frame.

Abstract translation: 本发明提供一种具有框架和插头的风扇。 框架包括容纳部分和至少两个固定孔。 每个固定孔设置在容纳部分的两侧。 插头具有端子座，其具有至少两个连接部分和在端子座的顶座和底座之间的双极刀形端子，并且插头使得插头经由框架的固定孔经由 插头的连接部分容纳在框架的容纳部分内。

公开(公告)号：US20080261432A1

公开(公告)日：2008-10-23

申请号：US12068521

申请日：2008-02-07

Applicant: Tien-Min Chen ,  Te-Tsai Chuang

Inventor： Tien-Min Chen ,  Te-Tsai Chuang

IPC: H01R13/62

CPC classification number: F04D25/0613 ,  F04D25/068 ,  F04D27/00

Abstract: A fan is disclosed. The fan includes a fan frame and a plug. The fan frame includes a circumference portion, an accommodating portion located in the circumference portion and having two sidewalls, and at least two fixed holes respectively disposed on two sidewalls of the accommodating portion. The plug disposed in the accommodating portion of the fan frame includes a base, a bipolar knife-shaped terminal and a cover. The base includes two sides and two connecting portions respectively disposed on the sides to connect the fan frame. The bipolar knife-shaped terminal is disposed on the base and located between the connecting portions of the base. The cover is engaged to the base.

Abstract translation: 披露了一个风扇。 风扇包括风扇框架和插头。 风扇框架包括周边部分，位于圆周部分中的具有两个侧壁的容纳部分和分别设置在容纳部分的两个侧壁上的至少两个固定孔。 设置在风扇框架的容纳部分中的插头包括基座，双极刀形端子和盖子。 基座包括分别设置在侧面上以连接风扇框架的两侧和两个连接部分。 双极刀形端子设置在基座上并位于基座的连接部分之间。 盖子接合到基座。

公开(公告)号：US07719344B1

公开(公告)日：2010-05-18

申请号：US11358482

申请日：2006-02-21

Applicant: Tien-Min Chen ,  Robert Fu

Inventor： Tien-Min Chen ,  Robert Fu

IPC: G05F1/10 ,  G05F3/02

CPC classification number: G05F3/205

Abstract: A stabilization component for substrate potential regulation for an integrated circuit device. A comparator is coupled to a charge pump to control the charge pump to drive a substrate potential. A stabilization component is coupled to the comparator and is operable to correct an over-charge of the substrate by shunting current from the substrate.

Abstract translation: 用于集成电路器件的衬底电位调节的稳定元件。 比较器耦合到电荷泵以控制电荷泵来驱动衬底电位。 稳定组件耦合到比较器，并且可操作以通过从衬底分流电流来校正衬底的过充电。

公开(公告)号：US07362165B1

公开(公告)日：2008-04-22

申请号：US11591431

申请日：2006-10-31

Applicant: Tien-Min Chen

Inventor： Tien-Min Chen

IPC: G05F1/10

CPC classification number: H02M3/07 ,  G11C5/145 ,  H02M2003/071

Abstract: A servo loop for a charge pump including comparator. A variable resistor and comparator are in series and couple the output of the charge pump to an enable input. A current source/sink coupled to the variable resistor provide a first input voltage to the comparator, with the second input of the comparator being coupled to ground or Vdd. A shunt circuit in parallel with the load at the output of the charge pump is also coupled to the output of the comparator. The charge pump and shunt are alternately enabled and disabled by the comparator to maintain a body-bias supply voltage. The servo loop may be configured to provide body-bias for NFETs or PFETs.

Abstract translation: 包括比较器的电荷泵伺服回路。 可变电阻和比较器串联并将电荷泵的输出耦合到使能输入。 耦合到可变电阻器的电流源/宿提供到比较器的第一输入电压，比较器的第二输入端耦合到地或Vdd。 与电荷泵的输出处的负载并联的并联电路也耦合到比较器的输出端。 电荷泵和分流器由比较器交替使能和禁止，以保持体偏置电源电压。 伺服环路可被配置为为NFET或PFET提供体偏置。

公开(公告)号：US06285585B1

公开(公告)日：2001-09-04

申请号：US09421471

申请日：1999-10-19

Applicant: Kazuhiro Kurihara ,  Tien-Min Chen

Inventor： Kazuhiro Kurihara ,  Tien-Min Chen

IPC: G11C1400

CPC classification number: G11C7/1057 ,  G11C7/1051 ,  G11C7/106 ,  G11C16/26

Abstract: An output buffer control circuit for a simultaneous operation flash memory device is disclosed. The output buffer control circuit receives signals indicating when an equalization or address transition detect phase of operation is happening and blocks the output enable input signal from reaching the output buffers of the memory device. This prevents the output buffers from switching.

Abstract translation: 公开了一种用于同时操作的闪速存储器件的输出缓冲器控制电路。 输出缓冲器控制电路接收指示何时发生均衡或地址转换检测操作阶段的信号，并阻止输出使能输入信号到达存储器件的输出缓冲器。 这样可以防止输出缓冲区的切换。

公开(公告)号：US08350616B1

公开(公告)日：2013-01-08

申请号：US10712522

申请日：2003-11-12

Applicant: Robert Fu ,  Tien-Min Chen

Inventor： Robert Fu ,  Tien-Min Chen

IPC: G05F1/10 ,  G05F3/02

CPC classification number: H02M3/07

Abstract: A drive frequency source with two selectable output frequencies connected to two charge pump arrays. A first array of basic charge pump units is connected to the first output frequency and a second array of basic charge pump units is connected to the output frequency. One or more of the basic charge pump units making up the aforementioned first and second charge pump arrays has an enable input allowing its output current contribution to be added or subtracted from the total array output. The output of the first array is coupled to a P-type substrate and the output of the second array is coupled to an N-well residing in the P-type substrate. A controller may be coupled to the drive frequency source for selecting the output frequencies, and an output monitor may be coupled between the array outputs and the controller to provide feedback.

Abstract translation: 具有两个可选输出频率的驱动频率源连接到两个电荷泵阵列。 基本电荷泵单元的第一阵列连接到第一输出频率，第二阵列的基本电荷泵单元连接到输出频率。 构成上述第一和第二电荷泵阵列的一个或多个基本电荷泵单元具有允许其输出电流贡献从总阵列输出相加或减去的使能输入。 第一阵列的输出耦合到P型衬底，并且第二阵列的输出耦合到位于P型衬底中的N阱。 控制器可以耦合到驱动频率源以选择输出频率，并且输出监视器可以耦合在阵列输出和控制器之间以提供反馈。

公开(公告)号：US08022747B2

公开(公告)日：2011-09-20

申请号：US12628010

申请日：2009-11-30

Applicant: Robert Fu ,  Tien-Min Chen

Inventor： Robert Fu ,  Tien-Min Chen

IPC: H03K3/011

CPC classification number: H01L27/0222 ,  H01L21/823892 ,  H01L29/78 ,  H03K2217/0018

Abstract: An integrated circuit with body-bias inputs coordinated by a switch at initial power application. A switch coupled to the N-well bias and P-type substrate bias lines of an integrated circuit selectively couples the substrate to ground or the substrate bias supply, depending upon the state of the bias supply lines. During power-up and the initial application of the N-well bias, the substrate is coupled to ground to prevent a leakage induce rise in the substrate potential. Upon sensing the presence of the substrate bias potential on the substrate bias line, the switch couples the substrate to the substrate bias line instead of ground. In another embodiment, a switch indirectly senses the availability of the substrate bias potential by sensing a charge pump enable signal.

Abstract translation: 在初始电源施加时，具有由开关协调的体偏置输入的集成电路。 耦合到集成电路的N阱偏压和P型衬底偏置线的开关根据偏置电源线的状态选择性地将衬底耦合到接地或衬底偏置电源。 在上电和初始施加N阱偏压期间，衬底耦合到地，以防止漏极引起衬底电位的上升。 在感测到衬底偏置线上的衬底偏置电位的存在之后，开关将衬底耦合到衬底偏置线而不是接地。 在另一个实施例中，开关通过感测电荷泵使能信号间接地感测到衬底偏置电位的可用性。

公开(公告)号：US20100073075A1

公开(公告)日：2010-03-25

申请号：US12628010

申请日：2009-11-30

Applicant: Robert Fu ,  Tien-Min Chen

Inventor： Robert Fu ,  Tien-Min Chen

IPC: H03K3/01

CPC classification number: H01L27/0222 ,  H01L21/823892 ,  H01L29/78 ,  H03K2217/0018

Abstract: An integrated circuit with body-bias inputs coordinated by a switch at initial power application. A switch coupled to the N-well bias and P-type substrate bias lines of an integrated circuit selectively couples the substrate to ground or the substrate bias supply, depending upon the state of the bias supply lines. During power-up and the initial application of the N-well bias, the substrate is coupled to ground to prevent a leakage induce rise in the substrate potential. Upon sensing the presence of the substrate bias potential on the substrate bias line, the switch couples the substrate to the substrate bias line instead of ground. In another embodiment, a switch indirectly senses the availability of the substrate bias potential by sensing a charge pump enable signal.

Abstract translation: 在初始电源施加时，具有由开关协调的体偏置输入的集成电路。 耦合到集成电路的N阱偏压和P型衬底偏置线的开关根据偏置电源线的状态选择性地将衬底耦合到接地或衬底偏置电源。 在上电和初始施加N阱偏压期间，衬底耦合到地，以防止漏极引起衬底电位的上升。 在感测到衬底偏置线上的衬底偏置电位的存在之后，开关将衬底耦合到衬底偏置线而不是接地。 在另一个实施例中，开关通过感测电荷泵使能信号间接地感测到衬底偏置电位的可用性。

公开(公告)号：US07649402B1

公开(公告)日：2010-01-19

申请号：US10747016

申请日：2003-12-23

Applicant: Tien-Min Chen

Inventor： Tien-Min Chen

IPC: G05F1/10

CPC classification number: G05F1/46 ,  H02M3/07 ,  H02M2003/078

Abstract: A body-bias voltage source having an output monitor, charge pump, and shunt. A shunt circuit having on/off control is coupled to the output monitor and to the output of the charge pump. Upon sensing that the output voltage of the charge pump is above a desired value, the output monitor may disable the charge pump circuit and may enable the shunt circuit to reduce the voltage at the output of the charge pump. When the voltage output of the charge pump is below the desired value, the output monitor may disable the shunt circuit and may enable the charge pump circuit. A shunt circuit having proportional control may be substituted for the shunt circuit with on/off control.

Abstract translation: 具有输出监视器，电荷泵和分流器的体偏置电压源。 具有开/关控制的分流电路耦合到输出监视器和电荷泵的输出端。 当感测到电荷泵的输出电压高于期望值时，输出监视器可以禁用电荷泵电路，并且可使得分流电路能够降低电荷泵输出处的电压。 当电荷泵的电压输出低于期望值时，输出监视器可以禁用分流电路，并且可以使能电荷泵电路。 具有比例控制的分流电路可以用开/关控制的分流电路代替。