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:
Apr. 20, 1999
Filed:
Feb. 25, 1997
Applicant:
Inventor:
Jenn-Tsair Tsai, Hsinchu, TW;
Assignee:
Musktek Systems Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
250234 ; 358474 ;
Abstract
A scanner including a scanning unit for scanning penetrative document as well as reflective document, and a light source projecting unit adapted for reflecting light from the light source of the scanning unit through penetrative document when the light source of the scanning unit is turned from the position for reflective scanning mode to the position for penetrative scanning mode.