Patents Assigned to UMX Data Systems Inc.
  • Multiple light sensor module position scanning method
    Patent number: 6474554
    Abstract: A scanner comprises a light source for illuminating a document to be scanned, and a scanning module for scanning the document. The scanning module comprises a light sensor module for receiving light from the document and generating an image signal of the document, and a light delivery module for delivering the light to the light sensor module. The light sensor module is capable of moving along a first direction and capable of being positioned on at least a first position and a second position.
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: November 5, 2002
    Assignee: UMX Data Systems Inc.
    Inventors: Jen-Shou Tseng, Chun-Liang Lin
  • Color image scanning method of a color image scanner
    Patent number: 6417938
    Abstract: The present invention provides a color image scanning method of a color image scanner. The scanner comprises three light sources for emitting three different colored lights to illuminate a document to be scanned, and a scanning module for scanning the lights transmitted from the document to generate scanned color image signals of the document.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: July 9, 2002
    Assignee: UMX Data Systems Inc.
    Inventors: Chuan-Yu Hsu, Chen-Ho Lee