Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hsing-Tang Chien0
Date of Patent
April 14, 2009
0Patent Application Number
102998230
Date Filed
November 20, 2002
0Patent Primary Examiner
Patent abstract
The present invention provides a method and apparatus for increasing a scanning resolution. The present invention is applied in optics input equipments, such as scanners and multi-function peripherals. The scanning method projects a light to an original to produce a first image and then focuses the first image with a magnification M to generate a second image. The second image is reflected from reflectors to the scanning module to process the scanning. The resolution of the image scanned by the scanning module is M times of a native resolution of the scanning module.
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