Patents by Inventor Ming-Shien Wang

Ming-Shien Wang 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).

  • Patent number: 7505183
    Abstract: A media feeding device on an image scanning device which is installed with a transparent supporting board where the media feeding device has a paper tray, a feeding module and a document illumination module. The paper tray accommodates normal opaque documents. The feeding module is connected to the paper tray and it includes paper-feeding rollers to pick one of the normal opaque documents and then feeds it to the transparent supporting board. The document illumination module is embedded on one side of the image scanning device corresponding to the feeding module, and further has a fixing frame and an illumination unit, wherein the fixing frame is installed at the bottom of the feeding module in a movable way, and the illumination unit provides a beam for the image scanning device scanning the normal opaque document to obtain the image data of the normal opaque document.
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: March 17, 2009
    Assignee: Lite-On Technology Corporation
    Inventors: Shih-Yuan Kuo, Ming-Shien Wang
  • Publication number: 20060012103
    Abstract: A media feeding device with scanning and fixing function for transparent documents is disclosed. A document illumination module installs under the bottom of a feeding module. The document illumination module has an illumination unit provides the beam for the scanning operation, and a fixing frame uses for placing the external transparent document (ex: film/negative film, etc.), so that the position of the transparent document corresponding to the scanning device is precisely, and the problem of the leaning image generating from the scanning operation can also be solved.
    Type: Application
    Filed: January 12, 2005
    Publication date: January 19, 2006
    Applicant: Lite-On Technology Corporation
    Inventors: Shih-Yuan Kuo, Ming-Shien Wang