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:
Jul. 22, 2008
Filed:
May. 02, 2005
Applicants:
Cheng-fu Lee, Hsinchu, TW;
Te-hsiung Lai, Hsinchu, TW;
Inventors:
Cheng-Fu Lee, Hsinchu, TW;
Te-Hsiung Lai, Hsinchu, TW;
Assignee:
Lite-On It Corp., Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B 33/02 (2006.01); G11B 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A visualized indicator is applied to a slot-in optical reproducing apparatus. By providing a display window on the housing of the apparatus and a visualized indicator inside the housing, a first portion or a second portion of the visualized indicator can be alternatively shown through the display window to tell if a disk is inside the apparatus or not.