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1. 发明授权

US07834529B2 Spark plug with riveted sleeve 有权
标题翻译：带铆钉套筒的火花塞
公开(公告)号：US07834529B2
公开(公告)日：2010-11-16
申请号：US12205868
申请日：2008-09-06
申请人： Wen-Fong Chang
发明人： Wen-Fong Chang
IPC分类号： F02M57/06 , F02P13/00 , H01T13/00
CPC分类号： H01T13/32 , H01T13/467
摘要： A spark plug comprising a housing, a ceramic insulator and a sleeve is provided. The housing has an inner cavity while the ceramic insulator encloses a central electrode. The ceramic insulator is disposed inside the inner cavity and maintain from the housing with a gap. The sleeve is provided enclosing an inner wall of the housing and corresponds to an opening of the inner cavity. The level of an edge surface of the housing corresponding to the opening of the inner cavity is disposed higher than the level of an edge surface of the central electrode, and the level of the center electrode is also higher than the level of the edge surface of the ceramic insulator.
摘要翻译：提供一种包括壳体，陶瓷绝缘体和套筒的火花塞。壳体具有内腔，而陶瓷绝缘体包围中心电极。陶瓷绝缘体设置在内腔内部并且与壳体保持间隙。套筒被设置成围绕壳体的内壁并对应于内腔的开口。所述壳体的与所述内腔的开口对应的边缘表面的高度设置为高于所述中心电极的边缘表面的高度，并且所述中心电极的水平也高于所述中心电极的边缘表面的水平陶瓷绝缘子。

2. 发明申请

US20100070163A1 PORTABLE NAVIGATION DEVICE AND APPLICATION THEREOF 审中-公开
标题翻译：便携式导航设备及其应用
公开(公告)号：US20100070163A1
公开(公告)日：2010-03-18
申请号：US12492121
申请日：2009-06-25
申请人： Qi Liu , Steve Chang , Wen-Fong Chang
发明人： Qi Liu , Steve Chang , Wen-Fong Chang
IPC分类号： G01C21/36
CPC分类号： G01C21/3484 , G01C21/20 , G01C21/362
摘要： A portable navigation device is disclosed. The portable navigation device includes a global positioning module, a user interface, a destination obtaining means, a status obtaining means and a route generating means. The global positioning module generates a current position of the portable navigation device based on a global positioning signal. The destination obtaining means obtains a destination from the user interface. The status obtaining means obtains a user status from the user interface. The route generating means generates a suggested route based on the current position, the destination and the user status.
摘要翻译：公开了便携式导航装置。便携式导航装置包括全球定位模块，用户接口，目的地获取装置，状态获取装置和路线产生装置。全球定位模块基于全球定位信号产生便携式导航装置的当前位置。目的地获取装置从用户界面获得目的地。状态获取装置从用户界面获取用户状态。路线产生装置基于当前位置，目的地和用户状态生成建议路线。

3. 发明申请

US20100056159A1 WIRELESS COMMUNICATION SYSTEM AND METHOD FOR SWITCHING BASE STATION THEREOF 有权
标题翻译：无线通信系统及其基站的切换方法
公开(公告)号：US20100056159A1
公开(公告)日：2010-03-04
申请号：US12345619
申请日：2008-12-29
申请人： Qi Liu , Steve Chang , Wen-Fong Chang
发明人： Qi Liu , Steve Chang , Wen-Fong Chang
IPC分类号： H04W36/32
CPC分类号： H04W36/32
摘要： A wireless communication system and a method for switching a base station (BS) thereof are provided. In the present invention, a globe positioning system (GPS) of a mobile apparatus is capable of obtaining a location information about the mobile apparatus. On receiving the location information transmitted from the mobile apparatus, a server end apparatus switches to a corresponding BS of a serving area where the mobile apparatus is located so as to serve the mobile apparatus.
摘要翻译：提供了一种用于切换其基站（BS）的无线通信系统及其方法。在本发明中，移动装置的球面定位系统（GPS）能够获得关于移动装置的位置信息。在接收到从移动装置发送的位置信息时，服务器端装置切换到移动装置所在的服务区域的对应的BS，以服务移动装置。

4. 发明授权

US07348922B2 Antenna system for a GPS receiver 有权
标题翻译：天线系统用于GPS接收机
公开(公告)号：US07348922B2
公开(公告)日：2008-03-25
申请号：US11646305
申请日：2006-12-28
申请人： Wen-Fong Chang , Yen-Hsiang Siung
发明人： Wen-Fong Chang , Yen-Hsiang Siung
IPC分类号： G01S5/14
CPC分类号： G01S19/36 , G01S19/42 , H01Q1/243 , H01Q9/0407 , H01Q9/0421 , H01Q21/28
摘要： An antenna system for a GPS receiver that includes a casing and a micro processor. The antenna system includes at least two antenna units, a micro controller, a switching unit and a signal processor. The antenna units are used for receiving a satellite signal. Each of the antenna units owns a signal-receiving direction for guiding the satellite signal. The micro controller determines an optimal signal-receiving direction for receiving the satellite signal according to a use mode and generates a control signal for choosing a specific antenna from the antenna units. The switching unit is coupled to the antenna units and can define a receiving route for enabling the specific antenna to receive the satellite signal according to the control signal.
摘要翻译：一种用于GPS接收机的天线系统，包括壳体和微处理器。天线系统包括至少两个天线单元，微控制器，开关单元和信号处理器。天线单元用于接收卫星信号。每个天线单元具有用于引导卫星信号的信号接收方向。微控制器根据使用模式确定接收卫星信号的最佳信号接收方向，并且生成用于从天线单元选择特定天线的控制信号。切换单元耦合到天线单元并且可以定义用于使得特定天线能够根据控制信号接收卫星信号的接收路由。

5. 发明授权

US08036666B2 Wireless communication system and method for switching base station thereof 有权
标题翻译：无线通信系统及其基站的切换方法
公开(公告)号：US08036666B2
公开(公告)日：2011-10-11
申请号：US12345619
申请日：2008-12-29
申请人： Qi Liu , Steve Chang , Wen-Fong Chang
发明人： Qi Liu , Steve Chang , Wen-Fong Chang
IPC分类号： H04W36/00
CPC分类号： H04W36/32
摘要： A wireless communication system and a method for switching a base station (BS) thereof are provided. In the present invention, a globe positioning system (GPS) of a mobile apparatus is capable of obtaining a location information about the mobile apparatus. On receiving the location information transmitted from the mobile apparatus, a server end apparatus switches to a corresponding BS of a serving area where the mobile apparatus is located so as to serve the mobile apparatus.
摘要翻译：提供了一种用于切换其基站（BS）的无线通信系统及其方法。在本发明中，移动装置的球面定位系统（GPS）能够获得关于移动装置的位置信息。在接收到从移动装置发送的位置信息时，服务器端装置切换到移动装置所在的服务区域的对应的BS，以服务移动装置。

6. 发明申请

US20090066210A1 Spark Plug 有权
标题翻译：火花塞
公开(公告)号：US20090066210A1
公开(公告)日：2009-03-12
申请号：US12205868
申请日：2008-09-06
申请人： Wen-Fong Chang
发明人： Wen-Fong Chang
IPC分类号： H01T13/20
CPC分类号： H01T13/32 , H01T13/467
摘要： A spark plug comprising a housing, a ceramic insulator and a sleeve is provided. The housing has an inner cavity while the ceramic insulator encloses a central electrode. The ceramic insulator is disposed inside the inner cavity and maintain from the housing with a gap. The sleeve is provided enclosing an inner wall of the housing and corresponds to an opening of the inner cavity. The level of an edge surface of the housing corresponding to the opening of the inner cavity is disposed higher than the level of an edge surface of the central electrode, and the level of the center electrode is also higher than the level of the edge surface of the ceramic insulator.
摘要翻译：提供一种包括壳体，陶瓷绝缘体和套筒的火花塞。壳体具有内腔，而陶瓷绝缘体包围中心电极。陶瓷绝缘体设置在内腔内部并且与外壳保持间隙。套筒被设置成围绕壳体的内壁并对应于内腔的开口。所述壳体的与所述内腔的开口对应的边缘表面的高度设置为高于所述中心电极的边缘表面的高度，并且所述中心电极的水平也高于所述中心电极的边缘表面的水平陶瓷绝缘子。

7. 发明申请

US20100309095A1 ELECTRONIC APPARATUS HAVING DUAL DISPLAYS 审中-公开
标题翻译：具有双显示器的电子设备
公开(公告)号：US20100309095A1
公开(公告)日：2010-12-09
申请号：US12780923
申请日：2010-05-16
申请人： Ju-Nan Chang , Wen-Fong Chang , Yi-Peng Hsu , Hsin-Ting Lin , Qi Liu
发明人： Ju-Nan Chang , Wen-Fong Chang , Yi-Peng Hsu , Hsin-Ting Lin , Qi Liu
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G5/14 , G09G2340/14 , G09G2360/04 , G09G2380/02
摘要： An electronic apparatus having dual displays includes a casing, a circuit board, an electronic-paper display and a non-electronic-paper display. The casing has a first side and a second side. The circuit board is disposed in the casing. The electronic-paper display is disposed on the first side of the casing and connected to the circuit board. The non-electronic-paper display is disposed on the second side of the casing and connected to the circuit board. The electronic-paper display can be used for displaying a text document, and the non-electronic-paper display can be used for displaying high quality image data, e.g. a streaming media. Based on the attribute of a file, a user can select an appropriate display for displaying the file so as to make good use of the electronic apparatus.
摘要翻译：具有双显示器的电子设备包括壳体，电路板，电子纸显示器和非电子纸显示器。壳体具有第一侧和第二侧。电路板设置在壳体中。电子纸显示器设置在壳体的第一侧并连接到电路板。非电子纸显示器设置在壳体的第二侧并连接到电路板。电子纸显示器可以用于显示文本文档，并且非电子纸显示可以用于显示高质量的图像数据，例如，流媒体。基于文件的属性，用户可以选择用于显示文件的适当的显示，以便充分利用电子设备。

8. 发明申请

US20070152880A1 Antenna system for a GPS receiver 有权
标题翻译：天线系统用于GPS接收机
公开(公告)号：US20070152880A1
公开(公告)日：2007-07-05
申请号：US11646305
申请日：2006-12-28
申请人： Wen-Fong Chang , Yen-Hsiang Siung
发明人： Wen-Fong Chang , Yen-Hsiang Siung
IPC分类号： G01S5/14
CPC分类号： G01S19/36 , G01S19/42 , H01Q1/243 , H01Q9/0407 , H01Q9/0421 , H01Q21/28
摘要： An antenna system for a GPS receiver that includes a casing and a micro processor. The antenna system includes at least two antenna units, a micro controller, a switching unit and a signal processor. The antenna units are used for receiving a satellite signal. Each of the antenna units owns a signal-receiving direction for guiding the satellite signal. The micro controller determines an optimal signal-receiving direction for receiving the satellite signal according to a use mode and generates a control signal for choosing a specific antenna from the antenna units. The switching unit is coupled to the antenna units and can define a receiving route for enabling the specific antenna to receive the satellite signal according to the control signal.
摘要翻译：一种用于GPS接收机的天线系统，包括壳体和微处理器。天线系统包括至少两个天线单元，微控制器，开关单元和信号处理器。天线单元用于接收卫星信号。每个天线单元具有用于引导卫星信号的信号接收方向。微控制器根据使用模式确定接收卫星信号的最佳信号接收方向，并且生成用于从天线单元选择特定天线的控制信号。切换单元耦合到天线单元并且可以定义用于使得特定天线能够根据控制信号接收卫星信号的接收路由。

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