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21. 发明授权

US07233419B2 Scanner having a self collection light source 有权
标题翻译：扫描仪具有自我收集光源
公开(公告)号：US07233419B2
公开(公告)日：2007-06-19
申请号：US10065354
申请日：2002-10-08
申请人： Chin-Lin Chang
发明人： Chin-Lin Chang
IPC分类号： H04N1/04
CPC分类号： H04N1/02875 , H04N1/02885 , H04N1/03 , H04N1/0303 , H04N1/1017 , H04N1/193
摘要： A scanner using a self-collection light source, is composed of a light source either with its tube walls coated with a layer of total reflective material, or a tube wall made to have a converging lens-like wall, so that the light source itself has built-in light converging ability. The original scattered light is first collected into a light beam before emitted to the scan line on the document. Thus, the light flux on the scan line can be substantially enhanced. Furthermore, by including the auxiliary light sources on both sides of this kind of main light source with self-collection capability, associating with a light intensity adjusting control circuitry, The light flux density on the two sides of the main light source is improved, so that it effectively improves the flux uniformity of light incident on the light detector.
摘要翻译：使用自动收集光源的扫描仪由光源组成，其光管或其管壁涂覆有全反射材料层，或者制成具有会聚透镜状壁的管壁，使得光源本身内置聚光能力强。原始散射光首先被收集到光束中，然后再发射到文件上的扫描线。因此，可以显着提高扫描线上的光通量。此外，通过在这种主光源的两侧包括辅助光源，具有自动收集能力，与光强度调节控制电路相关联。主光源两侧的光通量密度提高，因此有效地提高入射到光检测器上的光的通量均匀性。

22. 发明授权

US07136204B2 Full-zone optical image addressing apparatus 有权
标题翻译：全区域光学图像寻址装置
公开(公告)号：US07136204B2
公开(公告)日：2006-11-14
申请号：US10065353
申请日：2002-10-08
申请人： Chin-Lin Chang , Chen-Ho Lee , Chen-Hsiang Shih
发明人： Chin-Lin Chang , Chen-Ho Lee , Chen-Hsiang Shih
IPC分类号： H04N1/04
CPC分类号： H04N1/00013 , H04N1/00002 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00063 , H04N1/00068 , H04N1/00087 , H04N1/047 , H04N1/1013 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/04708 , H04N2201/0472 , H04N2201/04727 , H04N2201/04749
摘要： A full-zone optical image addressing apparatus, including an addressing device, an image extraction converter, a comparator, an AND gate and a counter. The addressing device is located at the enclosure of the scanner and includes a plurality of geometric patterns. Each of the geometric patterns includes a plurality of rows of pixels. While receiving an exposure signal, the image extraction converter extracts one row of pixels from the addressing device, such that a series of analog signals is obtained and output to the comparator. The comparator then compares the series of analog signals to an analog critical voltage to output a series of analog comparison signals to the AND gate. The AND gate synchronously processes the series of analog comparison signals and a pixel rate clock to output the pixel data corresponding to the extracted row of pixels to the counter. After receiving the synchronously processed pixel value from the AND gate, the counter calculates and outputs the extracted row of pixels, including the amount of pixels and the geometric patterns in the row of pixels.
摘要翻译：全区域光学图像寻址装置，包括寻址装置，图像提取转换器，比较器，与门和计数器。寻址设备位于扫描仪的外壳处并且包括多个几何图案。每个几何图案包括多行像素。在接收到曝光信号的同时，图像提取转换器从寻址装置中提取一行像素，从而获得一系列模拟信号并将其输出到比较器。比较器然后将一系列模拟信号与模拟临界电压进行比较，以将一系列模拟比较信号输出到与门。与门同时处理一系列模拟比较信号和像素速率时钟，以将与提取的像素行对应的像素数据输出到计数器。在从与门接收到同步处理的像素值之后，计数器计算并输出所提取的像素行，包括像素行中的像素数量和几何图案。

23. 发明授权

US08289215B2 Receiving device for global positioning system and antenna structure thereof 有权
标题翻译：全球定位系统接收装置及其天线结构
公开(公告)号：US08289215B2
公开(公告)日：2012-10-16
申请号：US12176483
申请日：2008-07-21
申请人： Hsi-Hsing Hsu , Kai-Ta Wang , Chin-Lin Chang , Chuan-Ku Liu , Kuei-Chiang Huang , Kuo-Cheng Chen
发明人： Hsi-Hsing Hsu , Kai-Ta Wang , Chin-Lin Chang , Chuan-Ku Liu , Kuei-Chiang Huang , Kuo-Cheng Chen
IPC分类号： H01Q1/24
CPC分类号： G01S19/36 , H01Q1/243 , H01Q9/0421
摘要： A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.
摘要翻译：一种全球定位系统的接收装置及其天线结构。接收装置包括壳体，电路板和天线结构。电路板设置在壳体内部，并具有接地部分和信号馈送部分。天线结构设置在壳体内部，并且包括金属板，第一导电元件和第二导电元件。金属板用于接收GPS信号。第一导电元件具有联接到金属板的一端，并且另一端联接到电路板的接地部分。用于将GPS信号馈送到电路板的第二导电元件具有联接到金属板的一端，另一端耦合到电路板的信号馈送部分。

24. 发明授权

US07546908B2 Wheel assembly 失效
标题翻译：车轮总成
公开(公告)号：US07546908B2
公开(公告)日：2009-06-16
申请号：US11288641
申请日：2005-11-28
申请人： Chin-Lin Chang
发明人： Chin-Lin Chang
IPC分类号： B60B33/00
CPC分类号： B60B33/021 , A45C5/145 , B60B33/0007 , B60B33/0021 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/025 , B62B2301/0467 , Y10T16/195
摘要： A wheel assembly has a wheel bracket, a connecting base, a wheel and a brake device. The wheel bracket has a holding slot. The connecting base is rotatably mounted on the wheel bracket. The brake device is mounted on the wheel bracket, corresponds to the wheel and has a brake plate and a pushbutton. The brake plate is pivotally connected to the wheel bracket and has a first end, a second end and a securing tab. The first end corresponds to the wheel, and the second end corresponds to the connecting base. The securing tab is formed on the brake plate and is securely held inside the holding slot in the wheel brake to pivotally connect the brake plate to the wheel bracket. The pushbutton is pivotally attached to the wheel bracket and corresponds to the first end of the brake plate.
摘要翻译：车轮组件具有车轮支架，连接座，车轮和制动装置。车轮支架有一个保持槽。连接座可旋转地安装在车轮支架上。制动装置安装在车轮支架上，对应于车轮，并具有制动板和按钮。制动板枢转地连接到车轮支架，并具有第一端，第二端和固定翼片。第一端对应于车轮，第二端对应于连接座。固定翼片形成在制动板上，并牢固地保持在车轮制动器中的保持槽内，以将制动板枢转地连接到车轮支架。按钮可枢转地附接到车轮支架并对应于制动板的第一端。

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