Speaker box mounting structure
    3.
    发明申请
    Speaker box mounting structure 审中-公开
    扬声器盒安装结构

    公开(公告)号:US20050100187A1

    公开(公告)日:2005-05-12

    申请号:US10701477

    申请日:2003-11-06

    申请人: Tony Yang

    发明人: Tony Yang

    IPC分类号: H04R1/02

    CPC分类号: H04R1/026

    摘要: A speaker box mounting structure includes a holder base having a mounting plate for fastening to a wall or ceiling, a swivel arm set coupled to the holder base and adjustable relative to the holder base to a desired direction and angle, a coupling unit coupled to the swivel arm set, the coupling unit having a base, a coupling portion disposed at the base, and two stop faces disposed at two sides of the coupling portion and defining a contained angle, and a speaker box having a coupling portion coupled to the coupling portion of the coupling unit, and two stop faces disposed at two sides and respectively stopped against the stop faces of the coupling unit.

    摘要翻译: 扬声器盒安装结构包括具有用于紧固到墙壁或天花板的安装板的保持器基座,连接到保持器基座并且可相对于保持器基座可调节到所需方向和角度的旋转臂组,联接单元 旋转臂组,联接单元具有底座,联接部分设置在基座处,以及两个止动面,设置在联接部分的两侧并限定一个可收缩的角度;以及扬声器箱,其具有联接部分, 以及设置在两侧的两个止挡面,分别停止在联接单元的止动面上。

    Symmetrical polyphase network
    4.
    发明授权
    Symmetrical polyphase network 有权
    对称多相网络

    公开(公告)号:US07078986B2

    公开(公告)日:2006-07-18

    申请号:US10711311

    申请日:2004-09-09

    申请人: Tony Yang

    发明人: Tony Yang

    IPC分类号: H03H7/21

    CPC分类号: H03H7/21

    摘要: First, second, third, and fourth resistors are coupled to first, second, third, and fourth capacitors. A first positive in-phase terminal is coupled to the first resistor and the first capacitor. A first negative in-phase terminal is coupled to the fourth resistor and the fourth capacitor. A positive quadrature-phase terminal is coupled to the second resistor and the first capacitor. A second positive in-phase terminal is coupled to the first resistor and the second capacitor. A second negative in-phase terminal is coupled to the fourth resistor and the third capacitor. A negative quadrature-phase terminal is coupled to the third resistor and the fourth capacitor. The first and fourth resistors, the second and third resistors, the first and fourth capacitors, and the second and third capacitors are equal distances from and on a same side of respective axes, and are equal distances from and on opposite sides of a symmetry axis.

    摘要翻译: 第一,第二,第三和第四电阻器耦合到第一,第二,第三和第四电容器。 第一正同相端子耦合到第一电阻器和第一电容器。 第一负同相端子耦合到第四电阻器和第四电容器。 正正相端子耦合到第二电阻器和第一电容器。 第二正同相端子耦合到第一电阻器和第二电容器。 第二负同相端子耦合到第四电阻器和第三电容器。 负正交相端子耦合到第三电阻器和第四电容器。 第一和第四电阻器,第二和第三电阻器,第一和第四电容器以及第二和第三电容器与各个轴线的同一侧距离相同的距离,并且与对称轴线的相对侧距离相等的距离 。

    Speaker stacking structure
    5.
    发明申请
    Speaker stacking structure 失效
    扬声器堆叠结构

    公开(公告)号:US20050123165A1

    公开(公告)日:2005-06-09

    申请号:US10751492

    申请日:2004-01-06

    申请人: Tony Yang

    发明人: Tony Yang

    IPC分类号: H04R1/02

    CPC分类号: H04R1/02

    摘要: A speaker stacking structure includes a speaker, the speaker having two bearing walls at two sides of the speaker cabinet thereof, a plurality of locating blocks respectively symmetrically fastened to the bearing walls of the speaker, each locating block having a plughole, and a plurality of fastening members insertable into the plugholes of the locating blocks to join two speakers in a stack.

    摘要翻译: 扬声器堆叠结构包括扬声器,扬声器在其扬声器壳体的两侧具有两个轴承壁,多个定位块,分别对称地固定在扬声器的轴承壁上,每个定位块具有插孔,以及多个 固定构件可插入到定位块的插孔中,以将两个扬声器连接在一起。

    MOSFET amplifier having feedback controlled transconductance
    7.
    发明授权
    MOSFET amplifier having feedback controlled transconductance 有权
    具有反馈控制跨导的MOSFET放大器

    公开(公告)号:US07221218B2

    公开(公告)日:2007-05-22

    申请号:US11073019

    申请日:2005-03-04

    申请人: Tony Yang

    发明人: Tony Yang

    IPC分类号: H03F1/24

    摘要: A signal is applied to the body of a MOSFET to enhance the transconductance of the MOSFET. The signal applied to the body of the MOSFET has essentially the same waveform as an input signal supplied to the gate of the MOSFET, and is shifted by approximately 180 degrees with respect to the input signal. The signal applied to the body of the MOSFET may be provided by a phase-adjusting feedback circuit that generates the signal from a signal representing the output of the MOSFET.

    摘要翻译: 信号被施加到MOSFET的主体以增强MOSFET的跨导。 施加到MOSFET的主体的信号具有与提供给MOSFET的栅极的输入信号基本相同的波形,并且相对于输入信号偏移大约180度。 施加到MOSFET的主体的信号可以由相位调节反馈电路提供,该相位调整反馈电路从表示MOSFET的输出的信号产生信号。

    Modular headboard and method of assembly
    8.
    发明申请
    Modular headboard and method of assembly 失效
    模块化床头板和组装方法

    公开(公告)号:US20060037135A1

    公开(公告)日:2006-02-23

    申请号:US10920130

    申请日:2004-08-17

    申请人: Tony Yang

    发明人: Tony Yang

    IPC分类号: A47C17/00

    CPC分类号: A47C19/022

    摘要: A modular headboard for a bedstead includes an upper headboard section and a lower headboard section selectively coupled together for convenient storage and transportation. The upper headboard section includes laterally-spaced, vertically-extending upper post sections and a headboard panel extending therebetween. The lower headboard section includes corresponding lower post sections, with cross rails extending between the lower post sections. A laterally-extending slat overlaps adjacent edges of the upper and lower headboard sections to facilitate alignment of the upper and lower headboard sections, and is secured to the headboard sections to form a stable headboard.

    摘要翻译: 用于床架的模块化床头板包括上床头部分和下床头部分,其选择性地联接在一起以便于存储和运输。 上部床头板部分包括横向间隔开的垂直延伸的上部支柱部分和在其间延伸的床头板。 下床头部分包括相应的下部柱部分,其中横向轨道在下部柱部分之间延伸。 横向延伸的板条与上和下床头板部分的相邻边缘重叠,以便上下床头部分的对准,并且固定到床头板部分以形成稳定的床头板。

    Sound box
    9.
    外观设计
    Sound box 失效
    音箱

    公开(公告)号:USD513248S1

    公开(公告)日:2005-12-27

    申请号:US29208657

    申请日:2004-07-02

    申请人: Tony Yang

    设计人: Tony Yang

    Audio mixer
    10.
    发明申请
    Audio mixer 审中-公开
    音频混音器

    公开(公告)号:US20050195997A1

    公开(公告)日:2005-09-08

    申请号:US10793809

    申请日:2004-03-08

    申请人: Tony Yang

    发明人: Tony Yang

    IPC分类号: H04B1/00 H04B1/20

    CPC分类号: H04R3/00 H04R2430/01

    摘要: An audio mixer includes a console, which has a base with an indication face, and different sizes of mounting holes and knob holes, a sound signal processing unit mounted inside the console, a sound signal input zone, which defines multiple sound signal input blocks and has connectors respectively mounted in the sound signal input blocks corresponding to the mounting holes of the console, a sub-control zone, which divides multiple sub-control blocks and has sub-control knobs respectively mounted in the sub-control blocks and the knob holes of the console and electrically connected to the sound signal processing unit, and a main control zone, which defines a main control block, and has an indication provided in the main control block and a main control knob greater in size than the sub-control knobs and electrically connected to the sound signal processing unit and disposed above the indication face of the console.

    摘要翻译: 音频混合器包括具有指示面的基座和安装孔和旋钮孔的不同尺寸的控制台,安装在控制台内的声音信号处理单元,定义多个声音信号输入块的声音信号输入区域,以及 具有分别安装在与控制台的安装孔相对应的声音信号输入块中的连接器,分控制多个子控制块的子控制区,并且具有分别安装在子控制块中的子控制旋钮和旋钮孔 并且电连接到声音信号处理单元,以及主控制区域,其定义主控制块,并且具有提供在主控制块中的指示和大于子控制旋钮的主控制旋钮 并且电连接到声音信号处理单元并且设置在控制台的指示面上方。