公开(公告)号：US07454296B2

公开(公告)日：2008-11-18

申请号：US10722549

申请日：2003-11-28

Applicant: Kuo-Jeng Wang ,  Chun-Jen Chen

Inventor： Kuo-Jeng Wang ,  Chun-Jen Chen

IPC: G06F3/02

CPC classification number: G01N33/48785

Abstract: A biosensor with multi-channel A/D conversion and a method thereof are provided. The present biosensor includes a chip generating a time-dependent analog signal in response to a content of a specific component of a specimen provided thereon, a multi-channel A/D converter, and a microprocessor. The multi-channel A/D converter has multiple channels simultaneously receiving the time-dependent analog signal in each sampling interval to convert the time-dependent analog signal to a set of digital signals. The microprocessor receives the sets of digital signals in a period of sampling time and determines the content of the specific component based on the sets of digital signals. The present biosensor provides a multi-channel A/D conversion for the time-dependent analog signal to improve the resolution of the determination of the content of the specific component.

Abstract translation: 提供了具有多通道A / D转换的生物传感器及其方法。 本生物传感器包括响应于其上提供的试样的特定部件的内容，多通道A / D转换器和微处理器产生时间相关模拟信号的芯片。 多通道A / D转换器具有多个通道，每个采样间隔同时接收时间相关的模拟信号，以将时间相关的模拟信号转换成一组数字信号。 微处理器在采样时间段内接收数字信号组，并根据数字信号组确定特定分量的内容。 本生物传感器为时间依赖模拟信号提供多通道A / D转换，以提高确定特定部件内容的分辨率。

公开(公告)号：US20060268355A1

公开(公告)日：2006-11-30

申请号：US11502063

申请日：2006-08-09

Applicant: Chun-Jen Chen ,  Kuo-Jeng Wang

Inventor： Chun-Jen Chen ,  Kuo-Jeng Wang

IPC: H04N1/00

CPC classification number: H04N1/00241 ,  H04N1/00236 ,  H04N1/32358 ,  H04N2201/0015 ,  H04N2201/0049 ,  H04N2201/0462

Abstract: In accordance with the present invention, a method and a system for promoting scanning speed are provided. The method comprises steps of determining a transmission rate of a transit interface, adjusting system clock responsive to the transmission rate of the transit interface to change a data generated rate, and scanning an original to generate data at the rate controlled by the system clock. The key aspect of the present invention is by adjusting system clock to change the data generated rate corresponding to the transmission rate of the transit interface. Therefore, in response to the transmission rate of the transit interface, the system clock is adjusted to produce the data at a rate that can reduce the possibility of memory buffer full leading to the reduction in the time wasting on start-stop processes and therefore promote the scanning speed without requiring the increase in size of a memory buffer.

公开(公告)号：US20050000807A1

公开(公告)日：2005-01-06

申请号：US10722549

申请日：2003-11-28

Applicant: Kuo-Jeng Wang ,  Chun-Jen Chen

Inventor： Kuo-Jeng Wang ,  Chun-Jen Chen

IPC: C12M1/00 ,  C12M1/40 ,  C12N9/00 ,  G01N33/48 ,  G01N33/487

CPC classification number: G01N33/48785

Abstract: A biosensor with multi-channel A/D conversion and a method thereof are provided. The present biosensor includes a chip generating a time-dependent analog signal in response to a content of a specific component of a specimen provided thereon, a multi-channel A/D converter, and a microprocessor. The multi-channel A/D converter has multiple channels simultaneously receiving the time-dependent analog signal in each sampling interval to convert the time-dependent analog signal to a set of digital signals. The microprocessor receives the sets of digital signals in a period of sampling time and determines the content of the specific component based on the sets of digital signals. The present biosensor provides a multi-channel A/D conversion for the time-dependent analog signal to improve the resolution of the determination of the content of the specific component.

Abstract translation: 提供了具有多通道A / D转换的生物传感器及其方法。 本生物传感器包括响应于其上提供的试样的特定部件的内容，多通道A / D转换器和微处理器产生时间相关模拟信号的芯片。 多通道A / D转换器具有多个通道，每个采样间隔同时接收时间相关的模拟信号，以将时间相关的模拟信号转换成一组数字信号。 微处理器在采样时间段内接收数字信号组，并根据数字信号组确定特定分量的内容。 本生物传感器为时间依赖模拟信号提供多通道A / D转换，以提高确定特定部件内容的分辨率。

公开(公告)号：US07420715B2

公开(公告)日：2008-09-02

申请号：US10011711

申请日：2001-12-11

Applicant: Chun-Jen Chen ,  Kuo-Jeng Wang

Inventor： Chun-Jen Chen ,  Kuo-Jeng Wang

IPC: H04N1/04

CPC classification number: H04N1/00241 ,  H04N1/00236 ,  H04N1/32358 ,  H04N2201/0015 ,  H04N2201/0049 ,  H04N2201/0462

Abstract: In accordance with the present invention, a method and a system for promoting scanning speed are provided. The method comprises steps of determining a transmission rate of a transit interface, adjusting system clock responsive to the transmission rate of the transit interface to change a data generated rate, and scanning an original to generate data at the rate controlled by the system clock. The key aspect of the present invention is by adjusting system clock to change the data generated rate corresponding to the transmission rate of the transit interface. Therefore, in response to the transmission rate of the transit interface, the system clock is adjusted to produce the data at a rate that can reduce the possibility of memory buffer full leading to the reduction in the time wasting on start-stop processes and therefore promote the scanning speed without requiring the increase in size of a memory buffer.

Abstract translation: 根据本发明，提供了一种用于促进扫描速度的方法和系统。 该方法包括以下步骤：确定传输接口的传输速率，响应于传输接口的传输速率调整系统时钟以改变数据产生速率，以及扫描原件以由系统时钟控制的速率生成数据。 本发明的关键方面是通过调整系统时钟来改变与传输接口的传输速率相对应的数据产生速率。 因此，响应于传输接口的传输速率，系统时钟被调整以产生数据，其速率可以降低存储缓冲器的可能性，从而导致在启动停止处理上浪费的时间减少，从而促进 扫描速度，而不需要增加存储器缓冲器的大小。

公开(公告)号：US07388691B2

公开(公告)日：2008-06-17

申请号：US10248866

申请日：2003-02-26

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: H04N1/04

CPC classification number: H04N1/04 ,  H04N2201/042

Abstract: An operating method for a double-sided scanner is provided. A light source of one particular color inside a first group of light sources and a light source of a different color (or the same color) inside a second group of light source are lit to scan the front and back surface of a scan document. Optical signals from the front and back surface of the scan document are received and converted into analogue electrical signals. Thereafter, the analogue electrical signals are converted into digital electrical signal. Finally, the digital electrical signals are output to a host computer. This invention utilizes two groups of light sources (for example, light-emitting diodes) to serve as light sources for the double-sided scanner. Because light-emitting diodes require no warm-up period and is quick to switch, double-sided scanning is simplified.

Abstract translation: 提供了一种双面扫描器的操作方法。 第一组光源内的一种特定颜色的光源和第二组光源内的不同颜色（或相同颜色）的光源被点亮以扫描扫描文档的前表面和后表面。 来自扫描文档的前表面和后表面的光信号被接收并转换成模拟电信号。 此后，模拟电信号被转换成数字电信号。 最后，将数字电信号输出到主计算机。 本发明利用两组光源（例如发光二极管）作为双面扫描器的光源。 由于发光二极管不需要预热时间并且快速切换，因此简化了双面扫描。

公开(公告)号：US07374721B2

公开(公告)日：2008-05-20

申请号：US10726534

申请日：2003-12-04

Applicant: Yin-Chun Huang ,  Kuo-Jeng Wang

Inventor： Yin-Chun Huang ,  Kuo-Jeng Wang

IPC: B32B5/02 ,  B32B27/04 ,  B32B27/12 ,  B32B27/00 ,  G01N15/06

CPC classification number: G01N27/3273 ,  Y10T436/11 ,  Y10T436/14 ,  Y10T436/144444

Abstract: A chip with measuring reliability and a method thereof are provided. The present invention serially connects a resistor having a resistance equal to or a little more than a maximum resistance of the chip itself to the resistor Rs of the chip so as to compensate the resistance differences among chips. A noise to signal (N/S) ratio of the chip is decreased, and a measuring reliability of the chip is improved.

Abstract translation: 提供了具有测量可靠性的芯片及其方法。 本发明将具有等于或稍大于芯片本身的最大电阻的电阻的电阻串联连接到芯片的电阻器R s，以补偿芯片之间的电阻差。 芯片的噪声信号（N / S）比降低，芯片的测量可靠性提高。

公开(公告)号：US20070225583A1

公开(公告)日：2007-09-27

申请号：US11695967

申请日：2007-04-03

Applicant: Kuo-Jeng Wang ,  Jian-Tsz Chen

Inventor： Kuo-Jeng Wang ,  Jian-Tsz Chen

IPC: A61B5/00

CPC classification number: C12Q1/54 ,  C12Q1/006

Abstract: The present invention provides a method for determining concentration of blood glucose by using the change in the rising time. The chemical reaction between the blood glucose and enzyme within the test strip to generate the analog source that used to determine the concentration of the blood glucose in the measuring meter. Thus, the rising curve can be obtained after the analog source is treated, such that the concentration of the blood glucose can be determined.

Abstract translation: 本发明提供一种通过使用上升时间的变化来测定血糖浓度的方法。 测试条之间的血糖和酶之间的化学反应产生用于测定测量计中血糖浓度的模拟源。 因此，可以在模拟源被处理之后获得上升曲线，从而可以确定血糖浓度。

公开(公告)号：US20070223781A1

公开(公告)日：2007-09-27

申请号：US11742976

申请日：2007-05-01

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: G06K9/00

CPC classification number: G01N21/8483 ,  G01N21/27

Abstract: A method for determining a response of each probe zone on a test strip is provided. The present invention selects an average pixel value of each section of reference white respectively adjacent to the image of a target line to serve as a reference for determining a color response of the target line. When the color response is not less than a predetermined value, representing the target line has a positive response in response to a specific component of a tested solution tested by the test strip, and the specific component is present in the tested solution. The content of the specific component is proportional to the color response. When the color response is less than a predetermined value, representing the target line has a negative response in response to the specific component of the tested solution, and the specific component is absent in the tested solution.

Abstract translation: 提供了一种用于确定测试条上每个探针区域的响应的方法。 本发明选择分别与目标线的图像相邻的参考白色的每个部分的平均像素值，以作为用于确定目标线的颜色响应的基准。 当颜色响应不小于预定值时，表示目标线响应于由测试条测试的测试溶液的特定组分具有正响应，并且特定组分存在于测试溶液中。 特定组件的内容与颜色响应成正比。 当颜色响应小于预定值时，表示目标线响应于测试溶液的特定成分具有负响应，并且在测试溶液中不存在特定成分。

公开(公告)号：US20060269448A1

公开(公告)日：2006-11-30

申请号：US11499618

申请日：2006-08-03

Applicant: Kuo-Jeng Wang ,  Yu-Ru Yu

Inventor： Kuo-Jeng Wang ,  Yu-Ru Yu

IPC: G01N31/22

CPC classification number: G01N21/8483 ,  G01N21/253 ,  G01N21/27 ,  G01N21/78

Abstract: An apparatus for monitoring specific substances in a fluid is provided. The apparatus of the present invention includes a housing, a tray, transmission means, a cylindrical transparent reservoir, a cylindrical holder having a plurality of hollow frames around the surrounding thereof each of which holding a test paper, and an optical scanning assembly. The tray is disposed in the housing and rotated by the transmission means. The cylindrical transparent reservoir contains a fluid sample to be analyzed and is held on the tray so as to synchronously rotate with the tray. The cylindrical holder is disposed in the cylindrical transparent reservoir. The optical scanning assembly is fastened beside the cylindrical transparent reservoir for capturing an image of a pattern displayed on each test paper in response to at least one specific substance in the fluid sample upon rotating the cylindrical transparent reservoir and converting the image into electronic signals. Thereby, the specific substances in the fluid sample are analyzed and identified via the image information captured from each test paper.

Abstract translation: 提供一种用于监测流体中的特定物质的装置。 本发明的装置包括壳体，托盘，传动装置，圆柱形透明储存器，具有多个围绕其周围的中空框架的圆柱形保持件，每个中空框架保持试纸，以及光学扫描组件。 托盘设置在壳体中并由传动装置旋转。 圆柱形透明储存器包含要分析的流体样品并且被保持在托盘上以与托盘同步旋转。 圆柱形保持器设置在圆柱形透明容器中。 光学扫描组件被紧固在圆柱形透明储存器旁边，用于在旋转圆柱形透明储存器并将图像转换成电子信号时响应于流体样品中的至少一种特定物质捕获在每个测试纸上显示的图案的图像。 由此，通过从各试纸获取的图像信息来分析和识别流体样品中的特定物质。

公开(公告)号：US08427723B2

公开(公告)日：2013-04-23

申请号：US12770615

申请日：2010-04-29

Applicant: Tom-Chin Chang ,  Kuo-Jeng Wang

Inventor： Tom-Chin Chang ,  Kuo-Jeng Wang

IPC: H04N1/46 ,  H04N1/40 ,  H04N1/00

CPC classification number: H04N1/486 ,  H04N1/193

Abstract: An image data sequencing method for a memory unit inside an optical scanning device. The image data sequencing method is particularly suitable for scanning a line of pixels with each pixel comprising a plurality of primary colors. The image data sequencing method involves scanning a line of pixels to obtain the data for a primary or secondary color. The pixels within the scan line are subdivided into groups. A storage space is reserved both before and after the address space inside the memory unit for holding the scanned primary or secondary color data so that all the primary or secondary color data constituting a pixel are in a fixed sequence next to each other inside the memory unit. When all the primary or secondary color data of pixels within a group are secured, the group of data is released from the memory unit.