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1. 发明申请

US20050082447A1 SHOCK ABSORBING AND MAGNETIC LEVITATING CUSHION 失效
标题翻译：震动吸收和磁力吸引力
公开(公告)号：US20050082447A1
公开(公告)日：2005-04-21
申请号：US10684674
申请日：2003-10-15
申请人： Pao-An Chuang
发明人： Pao-An Chuang
IPC分类号： F16F6/00 , F16F15/03 , F16M11/20 , H04R1/02
CPC分类号： F16F6/005 , F16F2230/0047 , H04R1/026
摘要： A shock absorbing and magnetic levitating cushion used as a supporting pedestal for an audio-video equipment, the cushion including a housing, two mutually excluded annular magnets, a magnetic conductive member and a cover. The housing has two annular magnets mutually excluded and opposite to each other, and has a magnetic conductive member filled with material of high specific weight. The housing is covered with a cover. According to the principle of mutual exclusion between two poles of two magnets of identical polarity, the two annular magnets undergo a magnetic-levitating phenomenon and are provided therebetween with a space for movement, and the magnetic levitating cushion gets an effect of shock isolation and shock absorbing.
摘要翻译：作为用于音视频设备的支撑基座的减震和磁悬浮缓冲垫，所述衬垫包括壳体，两个相互排斥的环形磁体，导磁构件和盖。壳体具有相互排斥并彼此相对的两个环形磁体，并且具有填充有高比重材料的导电构件。房屋盖上盖子。根据相同极性的两个磁铁的两极之间相互排斥的原理，两个环形磁体经历磁悬浮现象，并在它们之间设置有一个运动空间，磁悬浮缓冲垫具有冲击隔离和冲击的作用吸收。

2. 发明授权

US06724250B2 Transformer of power-amplifier module for an audio device 失效
标题翻译：用于音频设备的功率放大器模块的变压器
公开(公告)号：US06724250B2
公开(公告)日：2004-04-20
申请号：US10166672
申请日：2002-06-12
申请人： Pao-An Chuang
发明人： Pao-An Chuang
IPC分类号： H03F100
CPC分类号： H03F3/211 , H03F3/45475 , H03F2200/541 , H03F2203/45652
摘要： A transformer of power-amplifier module for an audio device includes a casing having a first plug and a second plug formed thereon. In the casing, there is an amplifying circuit having an input electrically connected to the first plug and an output electrically connected to the second plug of the casing. The amplifying circuit terminates in a transformer at the output. Furthermore, the transformer is adjustable so as to control the amplitude of output voltage of the transformer of power-amplifier module.
摘要翻译：用于音频装置的功率放大器模块的变压器包括具有形成在其上的第一插头和第二插头的壳体。在壳体中，存在放大电路，其具有电连接到第一插头的输入端和与壳体的第二插头电连接的输出。放大电路终止于输出端的变压器。此外，变压器可调，以控制功率放大器模块变压器的输出电压幅值。

3. 发明授权

US06938889B2 Shock absorbing and magnetic levitating cushion 失效
标题翻译：减震和磁悬浮垫
公开(公告)号：US06938889B2
公开(公告)日：2005-09-06
申请号：US10684674
申请日：2003-10-15
申请人： Pao-An Chuang
发明人： Pao-An Chuang
IPC分类号： F16F6/00 , F16F15/03 , F16M11/20 , H04R1/02
CPC分类号： F16F6/005 , F16F2230/0047 , H04R1/026
摘要： A shock absorbing and magnetic levitating cushion used as a supporting pedestal for an audio-video equipment, the cushion including a housing, two mutually excluded annular magnets, a magnetic conductive member and a cover. The housing has two annular magnets mutually excluded and opposite to each other, and has a magnetic conductive member filled with material of high specific weight. The housing is covered with a cover. According to the principle of mutual exclusion between two poles of two magnets of identical polarity, the two annular magnets undergo a magnetic-levitating phenomenon and are provided therebetween with a space for movement, and the magnetic levitating cushion gets an effect of shock isolation and shock absorbing.
摘要翻译：作为用于音视频设备的支撑基座的减震和磁悬浮缓冲垫，所述衬垫包括壳体，两个相互排斥的环形磁体，导磁构件和盖。壳体具有相互排斥并彼此相对的两个环形磁体，并且具有填充有高比重材料的导电构件。房屋盖上盖子。根据相同极性的两个磁铁的两极之间相互排斥的原理，两个环形磁体经历磁悬浮现象，并在它们之间设置有一个运动空间，磁悬浮垫具有冲击隔离和冲击的作用吸收。

4. 发明授权

US06748096B2 Bulb type speaker structure 失效
标题翻译：灯泡式扬声器结构
公开(公告)号：US06748096B2
公开(公告)日：2004-06-08
申请号：US10187978
申请日：2002-07-03
申请人： Pao-An Chuang
发明人： Pao-An Chuang
IPC分类号： H04R2500
CPC分类号： H04R1/026 , H04R1/06 , H04R2201/021
摘要： A bulb type speaker structure mainly comprises a speaker, a circuit board, and a case body. The circuit board is lodged inside of a housing of said case body. Leads connect an inside conductor and an outside one of a joint of the case body to an AD adaptor of the circuit board respectively. The speaker is set in the remaining space inside the housing and connected to an amplification circuit of the circuit board with leads. A safeguard combined to the opening of the housing can seal and form the bulb type speaker structure. Such bulb type speaker can be easily connected with a bulb holder through the joint of the case body so as to perform its facility and maneuverability of installation without additional stands.
摘要翻译：灯泡型扬声器结构主要包括扬声器，电路板和壳体。电路板被放置在所述壳体的壳体的内部。导线将壳体的内部导体和外部的一个接头分别连接到电路板的AD适配器。扬声器设置在外壳内的剩余空间中，并与导线连接到电路板的放大电路。结合外壳开口的保护措施可以密封并形成灯泡式扬声器结构。这种灯泡式扬声器可以通过壳体的接头容易地与灯座保持连接，从而在没有附加支架的情况下执行其设备和机动性的安装。

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