Patents by Inventor Harnjou Yeh

Harnjou Yeh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Carriage module with image capture unit
    Patent number: 7612924
    Abstract: A carriage module with an image capture unit for using in a scanning device is disclosed. The module includes a carriage having a sliding seat and a cam; a lens attached to the carriage device; an image capture unit capturing the light images from the lens; a PC board mounting the carriage; and a supporting plate supporting the PC board. The supporting plate includes a pin and formed on the carriage. The simple trimming mechanism adjusts the distance between the lens and the image sensor easily. So, the device not only improves the quality of the formation of image and also promotes the efficiency of operating.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: November 3, 2009
    Assignee: Microtek International Inc.
    Inventor: Harnjou Yeh
  • Carriage module with image capture unit
    Publication number: 20070103736
    Abstract: A carriage module with an image capture unit for using in a scanning device is disclosed. The module includes a carriage having a sliding seat and a cam; a lens attached to the carriage device; an image capture unit capturing the light images from the lens; a PC board mounting the carriage; and a supporting plate supporting the PC board. The supporting plate includes a pin and formed on the carriage. The simple trimming mechanism adjusts the distance between the lens and the image sensor easily. So, the device not only improves the quality of the formation of image and also promotes the efficiency of operating.
    Type: Application
    Filed: November 9, 2005
    Publication date: May 10, 2007
    Inventor: Harnjou Yeh