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    • 19. 发明申请
    • Internet printing
    • 互联网打印
    • US20070159504A1
    • 2007-07-12
    • US10587890
    • 2004-09-20
    • Feng LinLing Su
    • Feng LinLing Su
    • B41J29/38
    • G06F3/1286G06F3/1204G06F3/126G06F3/1288H04N1/00222H04N1/00233H04N1/00244H04N1/0035H04N1/00384H04N2201/0075
    • A network printing system includes a keypad (54, 59, 60) and a printer (55, 57, 58). The user of the printing system can print documents on the Internet without the personal computer and web browser Using Print Number System (PNS) and Universal Resource Locator (URL), a method for the printing system to print documents, includes: (1) use URLs to describe how to retrieve documents on the Internet; (2) store URLs in PNS server (63), and represent the URLs as print numbers; (3) thereafter, in the printing system, the user enters a print number in the keypad (54, 59, 60); (4) the printing system sends the number to PNS server (63); (5) PNS server (63) translates the print number into the URL, and sends the URL to the printing system; (6) according to the URL, the printing system retrieves the document over the Internet, and prints the document at the printer. Can design the network printer as the printing system described.
    • 网络打印系统包括键盘(54,59,60)和打印机(55,57,58)。 打印系统的用户可以在没有个人计算机和网络浏览器的情况下在互联网上打印文档使用打印编号系统(PNS)和通用资源定位器(URL),打印系统打印文档的方法包括:(1)使用 URL描述如何在互联网上检索文档; (2)在PNS服务器(63)中存储URL,并将URL表示为打印编号; (3)此后,在打印系统中,用户在键盘(54,59,60)中输入打印编号; (4)打印系统将号码发送给PNS服务器(63); (5)PNS服务器(63)将打印编号转换成URL,并将URL发送到打印系统; (6)根据URL,打印系统通过Internet检索文档,并在打印机上打印文档。 可以将网络打印机设计为所描述的打印系统。
    • 20. 发明申请
    • Light-gathering structure for scanning module
    • 扫描模块采光结构
    • US20060077482A1
    • 2006-04-13
    • US11065206
    • 2005-02-24
    • Ling Su
    • Ling Su
    • H04N1/04
    • H04N1/0285H04N1/02815H04N1/0286
    • A light-gathering structure for a scanning module is disclosed. The light-gathering structure for a scanning module having at least a scanning area, a lens and a light-sensing element includes at least an elliptic arc surface having a first focus; at least a circular arc surface having a circular center being superpositioned on the first focus; and at least a light source positioned at the first focus, wherein a light from the light source is reflected by the elliptic arc surface and the circular arc surface to the scanning area and converged on the light-sensing element through the lens.
    • 公开了一种用于扫描模块的聚光结构。 具有至少扫描区域的扫描模块的聚光结构,透镜和感光元件至少包括具有第一焦点的椭圆弧面; 至少一个具有圆形中心的圆弧表面被叠加在第一焦点上; 以及位于所述第一焦点的至少一个光源,其中来自所述光源的光被所述椭圆弧面和所述圆弧面反射到所述扫描区域,并且通过所述透镜会聚在所述感光元件上。