The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 2004
Filed:
Aug. 09, 1999
Applicant:
Inventor:
Jih-Yung Lu, Taipei Hsien, TW;
Assignee:
BenQ Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 1/04 ;
U.S. Cl.
CPC ...
H04N 1/04 ;
Abstract
An scanning apparatus for scanning both of a reflective object and a transparent object is disclosed. The scanning apparatus moves the position of the image-retrieving device to switch the work position of the lens in the image-retrieving device. Therefore, the lens can form the image of the reflective object on the image-detecting device while its work position is on the reflective object. On the other hand, the lens can form the image of the transparent object on the image-detecting device while its work position is on the transparent object.