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:
Nov. 11, 2008
Filed:
Nov. 30, 2004
Dong-woo Ha, Suwon-si, KR;
Dong-woo Ha, Suwon-si, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Abstract
A scanning apparatus and a method of preventing damage of gear may include a driving roller to transfer a document sheet while being in contact with a scanning glass of a reading unit and configured to be spaced-apart from the scanning glass so that a jammed sheet can be removed, a driving gear joined to the driving roller, a power transmitting gear to be selectively engaged with the driving gear so as to supply a rotational force of a driving motor to the driving roller, a first sensor installed at a front side of the driving roller to detect a document sheet, a controlling portion to control a scanning process, wherein the controlling portion controls the power transmitting portion to be spaced-apart from the driving gear when the first sensor cannot detect the document sheet.