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:
Sep. 06, 2011
Filed:
Apr. 01, 2009
Applicants:
Wen-hong Wang, Hsinchu, TW;
Cheng-ho Tien, Hsinchu, TW;
Inventors:
Wen-Hong Wang, Hsinchu, TW;
Cheng-Ho Tien, Hsinchu, TW;
Assignee:
Philips & Lite-On Digital Solutions Corporation, Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
G11B 33/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical disk drive with a protection design against a broken disk comprises the following devices of: a chassis; an upper cover mounted above the chassis; a tray mounted between the chassis and the upper cover for supporting an optical disk; a faceplate mounted on the front end of the upper cover and having a first inclined plane; a door mounted on the front end of the tray and having a second inclined plane with a gap opposite to the first inclined plane for forming an inclined directed channel between the faceplate and the door.