公开(公告)号：US08289215B2

公开(公告)日：2012-10-16

申请号：US12176483

申请日：2008-07-21

Applicant: Hsi-Hsing Hsu ,  Kai-Ta Wang ,  Chin-Lin Chang ,  Chuan-Ku Liu ,  Kuei-Chiang Huang ,  Kuo-Cheng Chen

Inventor： Hsi-Hsing Hsu ,  Kai-Ta Wang ,  Chin-Lin Chang ,  Chuan-Ku Liu ,  Kuei-Chiang Huang ,  Kuo-Cheng Chen

IPC: H01Q1/24

CPC classification number: G01S19/36 ,  H01Q1/243 ,  H01Q9/0421

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07546908B2

公开(公告)日：2009-06-16

申请号：US11288641

申请日：2005-11-28

Applicant: Chin-Lin Chang

Inventor： Chin-Lin Chang

IPC: B60B33/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：USRE41484E1

公开(公告)日：2010-08-10

申请号：US11274711

申请日：2005-11-14

Applicant: Chen-Ho Lee ,  Chin-Lin Chang ,  Shang-Yu Yang ,  Kuan-Yu Lee

Inventor： Chen-Ho Lee ,  Chin-Lin Chang ,  Shang-Yu Yang ,  Kuan-Yu Lee

IPC: H04N1/46 ,  G09G3/28

CPC classification number: H04N1/484 ,  H04N1/40056

Abstract: A light-emitting diode (LED) light source control method is disclosed. The light-emitting diode light source control method is used for controlling a composite and a single color LED light source. The composite color LED light source can provide two of the three original red, green and blue color lights and the single color LED light source provides the third original color. The composite and the single color LED light sources provide illuminations sequentially so that the light sources need not to be turned on continually and the data generated by the composite and the single color lights on the red, green and blue channels of image sensors can be processed sequentially.

Abstract translation: 公开了一种发光二极管（LED）光源控制方法。 发光二极管光源控制方法用于控制复合和单色LED光源。 复合彩色LED光源可以提供三个原始的红，绿，蓝三色光源，单色LED光源提供第三原色。 复合材料和单色LED光源依次提供照明，使得光源不需要连续打开，并且可以处理图像传感器的红色，绿色和蓝色通道上的复合材料和单色灯产生的数据 顺序。

公开(公告)号：US07345793B2

公开(公告)日：2008-03-18

申请号：US10108354

申请日：2002-03-29

Applicant: Chin-Lin Chang ,  Chen-Ho Lee

Inventor： Chin-Lin Chang ,  Chen-Ho Lee

IPC: H04N1/04

CPC classification number: H04N1/486

Abstract: A scan method comprising a sensing photo module applicable in a scan apparatus for scanning a document is disclosed. The sensing photo module is equipped with photo sensors parallel to each other and detects the photo signal at every collection distance. The photo sensors extend horizontally and are positioned a line distance between the adjacent photo sensors. Under low operating resolution, the vertical resolution is increased by making the line ratio an integer, in order to solve the problem of color-quality loss due to a non-integer line ratio.

Abstract translation: 公开了一种扫描方法，包括可用于扫描文件的扫描装置中的感测照相模块。 感测照片模块配备有彼此平行的光电传感器，并在每个采集距离处检测照片信号。 光传感器水平延伸并且位于相邻光传感器之间的线距离。 在低操作分辨率下，通过使线比为整数来提高垂直分辨率，以解决由于非整数线比率导致的色品质量损失问题。

公开(公告)号：US20070040031A1

公开(公告)日：2007-02-22

申请号：US11446178

申请日：2006-06-01

Applicant: Chin-Lin Chang

Inventor： Chin-Lin Chang

IPC: G06K7/10

CPC classification number: H04N1/40056

Abstract: A dual light source voltage-modulated reciprocal control circuit for a scanner. The circuit includes a voltage modulation circuit, a first lamp driving circuit, a second lamp driving circuit and a reciprocal control circuit. The voltage-modulating circuit generates a modulated voltage whose magnitude can be adjusted through pulse width modulation of a square wave. The first lamp driving circuit receives the modulated voltage to drive a first lamp. Similarly, the second lamp driving circuit receives the modulated voltage to drive a second lamp. The reciprocal control circuit redirects the modulated voltage to the first lamp driving circuit or the second lamp driving circuit according to the dictate of a reciprocal logic signal.

Abstract translation: 一种用于扫描仪的双光源电压调制互逆控制电路。 电路包括电压调制电路，第一灯驱动电路，第二灯驱动电路和互逆控制电路。 电压调制电路产生其幅度可以通过方波的脉冲宽度调制来调节的调制电压。 第一灯驱动电路接收调制电压以驱动第一灯。 类似地，第二灯驱动电路接收调制电压以驱动第二灯。 互逆控制电路根据互逆逻辑信号的指令将调制电压重定向到第一灯驱动电路或第二灯驱动电路。

公开(公告)号：US07581679B2

公开(公告)日：2009-09-01

申请号：US11446178

申请日：2006-06-01

Applicant: Chin-Lin Chang

Inventor： Chin-Lin Chang

IPC: G06K7/10 ,  G02B26/12

CPC classification number: H04N1/40056

Abstract: A dual light source voltage-modulated reciprocal control circuit for a scanner. The circuit includes a voltage modulation circuit, a first lamp driving circuit, a second lamp driving circuit and a reciprocal control circuit. The voltage-modulating circuit generates a modulated voltage whose magnitude can be adjusted through pulse width modulation of a square wave. The first lamp driving circuit receives the modulated voltage to drive a first lamp. Similarly, the second lamp driving circuit receives the modulated voltage to drive a second lamp. The reciprocal control circuit redirects the modulated voltage to the first lamp driving circuit or the second lamp driving circuit according to the dictate of a reciprocal logic signal.

Abstract translation: 一种用于扫描仪的双光源电压调制互逆控制电路。 电路包括电压调制电路，第一灯驱动电路，第二灯驱动电路和互逆控制电路。 电压调制电路产生其幅度可以通过方波的脉冲宽度调制来调节的调制电压。 第一灯驱动电路接收调制电压以驱动第一灯。 类似地，第二灯驱动电路接收调制电压以驱动第二灯。 互逆控制电路根据互逆逻辑信号的指令将调制电压重定向到第一灯驱动电路或第二灯驱动电路。

公开(公告)号：US20090033551A1

公开(公告)日：2009-02-05

申请号：US12176483

申请日：2008-07-21

Applicant: Hsi-Hsing Hsu ,  Kai-Ta Wang ,  Chin-Lin Chang ,  Chuan-Ku Liu ,  Kuei-Chiang Huang ,  Kuo-Cheng Chen

Inventor： Hsi-Hsing Hsu ,  Kai-Ta Wang ,  Chin-Lin Chang ,  Chuan-Ku Liu ,  Kuei-Chiang Huang ,  Kuo-Cheng Chen

IPC: G01S1/00

CPC classification number: G01S19/36 ,  H01Q1/243 ,  H01Q9/0421

Abstract: 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.

Abstract translation: 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，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。

公开(公告)号：US07233419B2

公开(公告)日：2007-06-19

申请号：US10065354

申请日：2002-10-08

Applicant: Chin-Lin Chang

Inventor： Chin-Lin Chang

IPC: H04N1/04

CPC classification number: H04N1/02875 ,  H04N1/02885 ,  H04N1/03 ,  H04N1/0303 ,  H04N1/1017 ,  H04N1/193

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07136204B2

公开(公告)日：2006-11-14

申请号：US10065353

申请日：2002-10-08

Applicant: Chin-Lin Chang ,  Chen-Ho Lee ,  Chen-Hsiang Shih

Inventor： Chin-Lin Chang ,  Chen-Ho Lee ,  Chen-Hsiang Shih

IPC: H04N1/04

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120326932A1

公开(公告)日：2012-12-27

申请号：US13603363

申请日：2012-09-04

Applicant: Hsi-Hsing Hsu ,  Kai-Ta Wang ,  Chin-Lin Chang ,  Chuan-Ku Liu ,  Kuei-Chiang Huang ,  Kuo-Cheng Chen

Inventor： Hsi-Hsing Hsu ,  Kai-Ta Wang ,  Chin-Lin Chang ,  Chuan-Ku Liu ,  Kuei-Chiang Huang ,  Kuo-Cheng Chen

IPC: H01Q1/24

CPC classification number: G01S19/36 ,  H01Q1/243 ,  H01Q9/0421

Abstract: 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.

Abstract translation: 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，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。