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    Thermal magnetic engine and thermal magnetic engine system
    3.
    发明授权
    Thermal magnetic engine and thermal magnetic engine system 有权
    热磁引擎和热磁引擎系统

    公开(公告)号：US08984885B2

    公开(公告)日：2015-03-24

    申请号：US13615772

    申请日：2012-09-14

    申请人： Chung-Jung Kuo ,  Tze-Chern Mao ,  Min-Tsz Lin ,  Chieh-Cheng Liu ,  Mao-Jen Hsu ,  Ya-Yun Cheng ,  Cheng-Yen Shih

    发明人： Chung-Jung Kuo ,  Tze-Chern Mao ,  Min-Tsz Lin ,  Chieh-Cheng Liu ,  Mao-Jen Hsu ,  Ya-Yun Cheng ,  Cheng-Yen Shih

    IPC分类号： H02N10/00 ,  F03G7/00 ,  F03B13/00

    CPC分类号： F03G7/00 ,  F03G7/10 ,  H02N10/00

    摘要： A thermal magnetic engine and a thermal magnetic engine system are disclosed. The thermal magnetic engine includes a fixed element, a rotation element, working fluid and a fin structure. The rotation element includes a working material. The rotation element rotates relative to the fixed element. The working fluid flows through the rotation element and forms a temperature difference on the working material. The fin structure is disposed on the rotation element. The rotation element rotates along a rotating direction due to the temperature difference on the working material and/or due to the flowing of the first working fluid through the fin structure.

    摘要翻译： 公开了一种热磁引擎和热磁引擎系统。 热磁引擎包括固定元件，旋转元件，工作流体和翅片结构。 旋转元件包括工作材料。 旋转元件相对于固定元件旋转。 工作流体流过旋转元件并在工作材料上形成温度差。 翅片结构设置在旋转元件上。 旋转元件由于工作材料上的温差和/或由于第一工作流体通过翅片结构的流动而沿旋转方向旋转。

    MAGNETIC REFRIGERATOR
    4.
    发明申请
    MAGNETIC REFRIGERATOR 审中-公开
    磁力制冷机

    公开(公告)号：US20110061398A1

    公开(公告)日：2011-03-17

    申请号：US12884782

    申请日：2010-09-17

    申请人： Cheng-Yen Shih ,  Gwo-Jiun Sheu ,  Mao-Jen Hsu ,  Shi-Pin Meng

    发明人： Cheng-Yen Shih ,  Gwo-Jiun Sheu ,  Mao-Jen Hsu ,  Shi-Pin Meng

    IPC分类号： F25B21/00

    CPC分类号： F25B21/00 ,  F25B2321/0022 ,  F25B2321/0023 ,  Y02B30/66

    摘要： A magnetic refrigerator has reciprocated and rotated motions. The body of the apparatus has a nearly tubular shape and contains working pieces at corners, wherein the working pieces surround a shaft with permanent magnet. Compared with existing rotational models, the magnetic refrigerator of the present invention has a relative smaller volume, and the motion of the shaft will be back and forth. Furthermore, a torque eliminating device of the magnetic refrigerator will eliminate the reverse torque when the shaft is driven reverse so that improve cooling efficiency.

    摘要翻译： 磁性冰箱往复运动并旋转运动。 该装置的主体具有近似管状的形状并且在拐角处包含工件，其中工件围绕具有永磁体的轴。 与现有的旋转模型相比，本发明的磁性冰箱具有相对较小的体积，并且轴的运动将来回。 此外，当驱动轴反转时，磁性冰箱的扭矩消除装置将消除反向扭矩，从而提高冷却效率。

    Communication module
    5.
    发明申请
    Communication module 审中-公开
    通讯模块

    公开(公告)号：US20060098396A1

    公开(公告)日：2006-05-11

    申请号：US11256088

    申请日：2005-10-24

    申请人： Cheng-Yen Shih

    发明人： Cheng-Yen Shih

    IPC分类号： H05K5/00

    CPC分类号： H05K1/183 ,  H04B1/38 ,  H05K1/0237 ,  H05K1/117 ,  H05K1/141 ,  H05K3/284 ,  H05K2201/2018

    摘要： A communication module. The communication module comprises at least one supporting structure, at least one first electronic component, and at least one connecting pad. The supporting structure comprises a first surface and a hollow portion. The first electronic component is disposed in the hollow portion. The connecting pad is disposed on the first surface and electrically connected to the first electronic component.

    摘要翻译： 通讯模块 通信模块包括至少一个支撑结构，至少一个第一电子部件和至少一个连接焊盘。 支撑结构包括第一表面和中空部分。 第一电子部件设置在中空部。 连接焊盘设置在第一表面上并电连接到第一电子部件。

    High frequency circuit module
    6.
    发明申请
    High frequency circuit module 审中-公开
    高频电路模块

    公开(公告)号：US20060291178A1

    公开(公告)日：2006-12-28

    申请号：US11472480

    申请日：2006-06-22

    申请人： Cheng-Yen Shih

    发明人： Cheng-Yen Shih

    IPC分类号： H05K7/06

    CPC分类号： H05K1/0218 ,  H05K1/0237 ,  H05K1/024 ,  H05K1/0298 ,  H05K3/4688 ,  H05K2201/0715 ,  H05K2201/0723

    摘要： A circuit module with reduced parasitical capacitance. The circuit module comprises a first circuit structure, a second circuit structure, a block layer, a first ground layer, and a second ground layer. The first circuit structure is disposed in a first substrate. The second circuit structure is disposed in a second substrate, and forms a stacked substrate with the first circuit structure. The block layer contacts the stacked substrate. The first ground layer is between the first circuit structure and the second circuit structure. And the second ground layer is electrically coupled to the first ground layer through a connecting segment.

    摘要翻译： 具有降低的寄生电容的电路模块。 电路模块包括第一电路结构，第二电路结构，阻挡层，第一接地层和第二接地层。 第一电路结构设置在第一基板中。 第二电路结构设置在第二衬底中，并且形成具有第一电路结构的堆叠衬底。 阻挡层接触堆叠的衬底。 第一接地层位于第一电路结构和第二电路结构之间。 并且第二接地层通过连接段电耦合到第一接地层。

    Electronic device having adjustable VCO
    7.
    发明授权
    Electronic device having adjustable VCO 失效
    具有可调VCO的电子设备

    公开(公告)号：US07005932B2

    公开(公告)日：2006-02-28

    申请号：US10781133

    申请日：2004-02-17

    申请人： Cheng-Yen Shih

    发明人： Cheng-Yen Shih

    IPC分类号： H03B5/12

    CPC分类号： H05K1/162 ,  H03B5/1203 ,  H03B5/1231 ,  H03B5/1243 ,  H03B5/1841 ,  H05K1/0237 ,  H05K1/0262 ,  H05K3/027 ,  H05K2201/09672

    摘要： A circuit board having a VCO that can be adjusted during manufacturing is disclosed. The VCO has a resonating circuit, a coupling circuit, and an oscillating circuit. The coupling circuit and the oscillating circuit have adjustable capacitors composed of micro-strips on two conductive layers of the circuit board with an insulation layer between the two conductive layers. The micro-strips are cut in different directions by laser beams to adjust the capacity of the capacitors or to make the capacitor react as inductance so that the output frequency and the phase noise of the VCO is accurate or good enough to improve the production's yield rate.

    摘要翻译： 公开了一种具有可在制造期间调节的VCO的电路板。 VCO具有谐振电路，耦合电路和振荡电路。 耦合电路和振荡电路具有由电路板的两个导电层上的微带组成的可调电容器，在两个导电层之间具有绝缘层。 通过激光束将微带切割成不同方向，以调节电容器的容量或使电容器作为电感反应，使得VCO的输出频率和相位噪声准确或足够好以提高生产率 。

    Balanced-to-unbalanced converter
    8.
    发明申请
    Balanced-to-unbalanced converter 审中-公开
    平衡到不平衡转换器

    公开(公告)号：US20070063786A1

    公开(公告)日：2007-03-22

    申请号：US11516547

    申请日：2006-09-07

    申请人： Cheng-Yen Shih

    发明人： Cheng-Yen Shih

    IPC分类号： H03H7/42

    CPC分类号： H03H7/42

    摘要： A balanced-to-unbalanced converter includes a transformer and a bias feeding circuit. The transformer has an unbalanced signal input/output (I/O) circuit and a balanced signal I/O circuit. The bias feeding circuit is electrically connected with the balanced signal I/O circuit of the transformer. The balanced-to-unbalanced converter equips with the bias feeding function, and thus the extra bias feeding circuit, which provides the operating power for the active component, is unnecessary in the system with the balanced-to-unbalanced converter.

    摘要翻译： 平衡不平衡转换器包括变压器和偏置馈电电路。 变压器具有不平衡信号输入/输出（I / O）电路和平衡信号I / O电路。 偏置馈电电路与变压器的平衡信号I / O电路电连接。 平衡不平衡转换器配备偏置馈电功能，因此，在具有平衡不平衡转换器的系统中不需要为有源部件提供工作功率的额外的偏置馈电电路。

    Front end module for wireless network system
    9.
    发明申请
    Front end module for wireless network system 有权
    无线网络系统的前端模块

    公开(公告)号：US20050032481A1

    公开(公告)日：2005-02-10

    申请号：US10672265

    申请日：2003-09-25

    申请人： Cheng-Yen Shih

    发明人： Cheng-Yen Shih

    IPC分类号： H04B1/44

    CPC分类号： H04B1/44

    摘要： A front end module for wireless network system is disclosed. The front end module includes a transmitting/receiving switch, a bandpass filter, a balun, a lowpass filter, and a power amplifier. The front end module is characterized in that the bandpass filter, the balun and the lowpass filter are formed inside a plurality of low-temperature-cofired-ceramic (LTCC) substrates by a patterning process while the transmitting/receiving switch, and the power amplifier are formed on a surface layer of the LTCC substrates by the surface mounting technology (SMT).

    摘要翻译： 公开了一种用于无线网络系统的前端模块。 前端模块包括发射/接收开关，带通滤波器，平衡 - 不平衡转换器，低通滤波器和功率放大器。 前端模块的特征在于，带通滤波器，平衡 - 不平衡变换器和低通滤波器通过图案化工艺形成在多个低温共烧陶瓷（LTCC）衬底内，而发射/接收开关和功率放大器 通过表面贴装技术（SMT）形成在LTCC基板的表面层上。