利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.047 秒)

    TRANSFORMER
    1.
    发明申请
    TRANSFORMER 有权
    变压器

    公开(公告)号：US20070273465A1

    公开(公告)日：2007-11-29

    申请号：US11734504

    申请日：2007-04-12

    申请人： Wen-Pin Feng ,  Jau-Jen Du ,  Tsai-Shen Lin ,  Yu-Chin Chen

    发明人： Wen-Pin Feng ,  Jau-Jen Du ,  Tsai-Shen Lin ,  Yu-Chin Chen

    IPC分类号： H01F27/24

    CPC分类号： H01F27/2866 ,  H01F27/2847 ,  H01F27/2871 ,  H01F27/306 ,  H01F2027/2819

    摘要： A transformer includes a first electrical conductor, a second electrical conductor and a core. The second electrical conductor is electromagnetically coupled with the first electrical conductor. The second electrical conductor includes at least one multilayer spiral coil, which is formed by winding a conductive wire and has a through hole at its central portion. Both ends of the conductive wire extend outward from a periphery of the multilayer spiral coil. The core penetrates through the through hole and covers at least one portion of the first electrical conductor and the second electrical conductor.

    摘要翻译： 变压器包括第一电导体，第二电导体和芯。 第二电导体与第一电导体电磁耦合。 第二电导体包括至少一个多层螺旋线圈，其通过缠绕导电线而形成，并且在其中心部分具有通孔。 导线的两端从多层螺旋线圈的外围向外延伸。 芯穿透通孔并覆盖第一电导体和第二电导体的至少一部分。

    Transformer
    2.
    发明授权
    Transformer 有权
    变压器

    公开(公告)号：US07982576B2

    公开(公告)日：2011-07-19

    申请号：US11734504

    申请日：2007-04-12

    申请人： Wen-Pin Feng ,  Jau-Jen Du ,  Tsai-Shen Lin ,  Yu-Chin Chen

    发明人： Wen-Pin Feng ,  Jau-Jen Du ,  Tsai-Shen Lin ,  Yu-Chin Chen

    IPC分类号： H01F27/28

    CPC分类号： H01F27/2866 ,  H01F27/2847 ,  H01F27/2871 ,  H01F27/306 ,  H01F2027/2819

    摘要： A transformer includes a first electrical conductor, a second electrical conductor and a core. The second electrical conductor is electromagnetically coupled with the first electrical conductor. The second electrical conductor includes at least one multilayer spiral coil, which is formed by winding a conductive wire and has a through hole at its central portion. Both ends of the conductive wire extend outward from a periphery of the multilayer spiral coil. The core penetrates through the through hole and covers at least one portion of the first electrical conductor and the second electrical conductor.

    摘要翻译： 变压器包括第一电导体，第二电导体和芯。 第二电导体与第一电导体电磁耦合。 第二电导体包括至少一个多层螺旋线圈，其通过缠绕导线而形成，并且在其中心部分具有通孔。 导线的两端从多层螺旋线圈的外围向外延伸。 芯穿透通孔并覆盖第一电导体和第二电导体的至少一部分。

    TRANSFORMER
    3.
    发明申请
    TRANSFORMER 有权
    变压器

    公开(公告)号：US20080211613A1

    公开(公告)日：2008-09-04

    申请号：US12046659

    申请日：2008-03-12

    申请人： Tsai-Shen Lin ,  Wen-Pin Feng ,  Yu-Chin Chen

    发明人： Tsai-Shen Lin ,  Wen-Pin Feng ,  Yu-Chin Chen

    IPC分类号： H01F27/02

    CPC分类号： H01F27/2866 ,  H01F27/22 ,  H01F27/2847 ,  H01F27/2871 ,  H01F27/306 ,  H01F2027/2819

    摘要： A transformer is provided. The transformer includes a first electrical conductor, a second electrical conductor, a circuit board and a core set. The first electrical conductor has a through hole and the second electrical conductor is electromagnetically coupled with the first electrical conductor and includes a plurality of spiral coils formed by winding a single conductive wire, each spiral coil having a through hole. The circuit board has a through hole. The core set penetrates the through hole of the first electrical conductor, the through hole of the circuit board, and the through holes of the plurality of spiral coils of the second electrical conductor, and covers at least one portion of the first electrical conductor and the second electrical conductor.

    摘要翻译： 提供变压器。 变压器包括第一电导体，第二电导体，电路板和芯组。 所述第一电导体具有通孔，所述第二电导体与所述第一电导体电磁耦合，并且包括通过卷绕单根导线而形成的多个螺旋线圈，每个螺旋线圈具有通孔。 电路板有一个通孔。 芯组穿透第一电导体的通孔，电路板的通孔和第二电导体的多个螺旋线圈的通孔，并且覆盖第一电导体的至少一部分和 第二电导体。

    Transformer
    4.
    发明授权
    Transformer 有权
    变压器

    公开(公告)号：US08164406B2

    公开(公告)日：2012-04-24

    申请号：US12046659

    申请日：2008-03-12

    申请人： Tsai-Shen Lin ,  Wen-Pin Feng ,  Yu-Chin Chen

    发明人： Tsai-Shen Lin ,  Wen-Pin Feng ,  Yu-Chin Chen

    IPC分类号： H01F27/08 ,  H01F27/28

    CPC分类号： H01F27/2866 ,  H01F27/22 ,  H01F27/2847 ,  H01F27/2871 ,  H01F27/306 ,  H01F2027/2819

    摘要： A transformer is provided. The transformer includes a first electrical conductor, a second electrical conductor, a circuit board and a core set. The first electrical conductor has a through hole and the second electrical conductor is electromagnetically coupled with the first electrical conductor and includes a plurality of spiral coils formed by winding a single conductive wire, each spiral coil having a through hole. The circuit board has a through hole. The core set penetrates the through hole of the first electrical conductor, the through hole of the circuit board, and the through holes of the plurality of spiral coils of the second electrical conductor, and covers at least one portion of the first electrical conductor and the second electrical conductor.

    摘要翻译： 提供变压器。 变压器包括第一电导体，第二电导体，电路板和芯组。 所述第一电导体具有通孔，所述第二电导体与所述第一电导体电磁耦合，并且包括通过卷绕单根导线而形成的多个螺旋线圈，每个螺旋线圈具有通孔。 电路板有一个通孔。 芯组穿透第一电导体的通孔，电路板的通孔和第二电导体的多个螺旋线圈的通孔，并且覆盖第一电导体的至少一部分和 第二电导体。

    Fan control system
    5.
    发明授权
    Fan control system 有权
    风机控制系统

    公开(公告)号：US07623770B2

    公开(公告)日：2009-11-24

    申请号：US11806770

    申请日：2007-06-04

    申请人： Sheng-Hsiung Chang ,  Chi-Chun Chen ,  Yu-Chin Chen

    发明人： Sheng-Hsiung Chang ,  Chi-Chun Chen ,  Yu-Chin Chen

    IPC分类号： H02P7/29 ,  H02P7/00

    CPC分类号： H02P7/29 ,  F04D25/0613 ,  F04D27/004

    摘要： A fan control system includes a power source, a switch control circuit, a switch control signal delivering unit and a fan circuit module. The power source outputs a nominal power, the switch control circuit electrically connects to the power source, the switch control signal delivering unit electrically connects to the switch control circuit and can send a power control signal to the switch control circuit, and the fan circuit module electrically connects to the switch control circuits. In an initial operation state, the nominal power output from the power source can be reduced to a control power sending to the fan circuit module via the switch control circuit to drive at least one fan within the fan circuit module, and then the power control signal controls the control power after the switch control signal delivering unit sends the power control signal to the switch control circuit.

    摘要翻译： 风扇控制系统包括电源，开关控制电路，开关控制信号传递单元和风扇电路模块。 电源输出额定功率，开关控制电路电连接到电源，开关控制信号传递单元电连接到开关控制电路，并可向开关控制电路发送功率控制信号，风扇电路模块 电连接到开关控制电路。 在初始运行状态下，从电源输出的额定功率可以通过开关控制电路降低到向风扇电路模块发送的控制电力，以驱动风扇电路模块内的至少一个风扇，然后将功率控制信号 在开关控制信号传递单元将功率控制信号发送到开关控制电路之后控制控制电力。

    TEMPERATURE SENSING DEVICE OF INTEGRATED CIRCUIT
    7.
    发明申请
    TEMPERATURE SENSING DEVICE OF INTEGRATED CIRCUIT 有权

    公开(公告)号：US20210318175A1

    公开(公告)日：2021-10-14

    申请号：US16904579

    申请日：2020-06-18

    申请人： Yi-Chung Chou ,  Yu-Chin Chen ,  Tzu-I Huang

    发明人： Yi-Chung Chou ,  Yu-Chin Chen ,  Tzu-I Huang

    IPC分类号： G01K7/01 ,  G01K7/20 ,  G01K1/18

    摘要： The invention provides a temperature sensing device of an integrated circuit. The integrated circuit includes a plurality of stacked metal wire layers, and the temperature sensing device includes a first metal sheet, a first via and a second via. The first metal sheet is disposed between the first metal wire layer and the second metal wire layer of the metal wire layers. The first via and the second via are used to connect the first metal sheet and the first metal wire layer, wherein a temperature sensing signal enters the first metal sheet through the first via and leaves the first metal sheet through the second via to measure the temperature of the integrated circuit.

    Inductor and base thereof
    8.
    发明授权
    Inductor and base thereof 失效
    其电感和基极

    公开(公告)号：US08217745B2

    公开(公告)日：2012-07-10

    申请号：US12845415

    申请日：2010-07-28

    申请人： Ching-Hsiang Tien ,  Yu-Chin Chen ,  Ming-Cheng Li ,  Zhi-Liang Zhang

    发明人： Ching-Hsiang Tien ,  Yu-Chin Chen ,  Ming-Cheng Li ,  Zhi-Liang Zhang

    IPC分类号： H01F27/02 ,  H01F27/06 ,  H01F27/30

    CPC分类号： H01F17/062 ,  H01F27/266 ,  H01F27/292

    摘要： An inductor includes a base and a winding assembly. The base includes an outer frame, a middle part and a connecting part. The outer frame has a first upper surface. The middle part has a second upper surface. The connecting part is connected with the outer frame and the middle part and has a third upper surface. The connecting part, the outer frame and the middle part collectively define a receptacle. The winding assembly is accommodated within the receptacle. The second upper surface of the middle part is disposed at a higher level with respect to the first upper surface of the outer frame. A first height is defined by the level difference between the second upper surface and the third upper surface. A second height of the winding assembly is smaller than the first height, so that a fourth upper surface of the winding assembly is disposed at a lower level with respect to the second upper surface after the winding assembly is accommodated within the receptacle.

    摘要翻译： 电感器包括基座和绕组组件。 基座包括外框架，中间部件和连接部件。 外框架具有第一上表面。 中间部分具有第二上表面。 连接部与外框和中间部连接，具有第三上表面。 连接部分，外框架和中间部分共同地限定一个插座。 绕组组件容纳在容器内。 中间部分的第二上表面相对于外框架的第一上表面设置在较高的高度。 第一高度由第二上表面和第三上表面之间的水平差限定。 卷绕组件的第二高度小于第一高度，使得绕组组件的第四上表面在卷绕组件容纳在容器中之后相对于第二上表面设置在较低的高度。

    Voltage generation device and voltage generation method
    9.
    发明授权
    Voltage generation device and voltage generation method 有权

    公开(公告)号：US11429124B1

    公开(公告)日：2022-08-30

    申请号：US17517690

    申请日：2021-11-03

    申请人： Yi-Chung Chou ,  Yu-Chin Chen ,  Chih-Yuan Kuo

    发明人： Yi-Chung Chou ,  Yu-Chin Chen ,  Chih-Yuan Kuo

    IPC分类号： G05F1/10 ,  G05F1/44

    摘要： A voltage generation device and a voltage generation method are provided. The voltage generation device includes a first voltage generator, a second voltage generator, a third voltage generator and an output voltage generator. The first to third voltage generators respectively generate first to third voltages. The output voltage generator generates an output voltage at an output end according to the first voltage, the second voltage and the third voltage. When the output voltage is converted between the first voltage and the second voltage, during a first time period, the first voltage generator provides the first voltage to a first capacitor, and the third voltage generator causes the output voltage to change from the second voltage to the third voltage. During a second time period, the first voltage generator and the first capacitor cause the output voltage to change from the third voltage to the first voltage.

    Fan control system
    10.
    发明申请
    Fan control system 有权
    风机控制系统

    公开(公告)号：US20070292116A1

    公开(公告)日：2007-12-20

    申请号：US11806770

    申请日：2007-06-04

    申请人： Sheng-Hsiung Chang ,  Chi-Chun Chen ,  Yu-Chin Chen

    发明人： Sheng-Hsiung Chang ,  Chi-Chun Chen ,  Yu-Chin Chen

    IPC分类号： H02P7/29

    CPC分类号： H02P7/29 ,  F04D25/0613 ,  F04D27/004

    摘要： A fan control system includes a power source, a switch control circuit, a switch control signal delivering unit and a fan circuit module. The power source outputs a nominal power, the switch control circuit electrically connects to the power source, the switch control signal delivering unit electrically connects to the switch control circuit and can send a power control signal to the switch control circuit, and the fan circuit module electrically connects to the switch control circuits. In an initial operation state, the nominal power output from the power source can be reduced to a control power sending to the fan circuit module via the switch control circuit to drive at least one fan within the fan circuit module, and then the power control signal controls the control power after the switch control signal delivering unit sends the power control signal to the switch control circuit.

    摘要翻译： 风扇控制系统包括电源，开关控制电路，开关控制信号传递单元和风扇电路模块。 电源输出额定功率，开关控制电路电连接到电源，开关控制信号传递单元电连接到开关控制电路，并可向开关控制电路发送功率控制信号，风扇电路模块 电连接到开关控制电路。 在初始运行状态下，从电源输出的额定功率可以通过开关控制电路降低到向风扇电路模块发送的控制电力，以驱动风扇电路模块内的至少一个风扇，然后将功率控制信号 在开关控制信号传递单元将功率控制信号发送到开关控制电路之后控制控制电力。