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.

Date of Patent:
Apr. 03, 2007

Filed:

Sep. 28, 2004
Applicant:

Yong-duk Lee, Gunpo-si, KR;

Inventor:

Yong-duk Lee, Gunpo-si, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 3/60 (2006.01); B41J 2/32 (2006.01); B41J 25/304 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method and an apparatus for forming an image on a medium having first and second surfaces wherein an image is formed on the first surface of the medium using a printing unit. After the image formation on the first surface of the medium is completed, the medium is returned to the printing start location, and a location change unit is used to move the printing unit from a first position to a second position facing a second surface of the medium, then an image is formed on the second surface of the medium using the printing unit.


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