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.:

US 7509660 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 24, 2009

Filed:

Dec. 22, 2005
Applicants:

Ming-hsun Liu, Taipei, TW;

Chih-hung Shen, Taoyuan County, TW;

Chung Hsuan Tsai, Taipei, TW;

Inventors:

Ming-Hsun Liu, Taipei, TW;

Chih-Hung Shen, Taoyuan County, TW;

Chung Hsuan Tsai, Taipei, TW;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B 21/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

The disc retrieval and release apparatus and method has a retrieve and release member for retrieving and releasing a disc for processing. The retrieve and release member releases one of the discs into and retrieves it from a wait processing region where the upper side of the disc tray is. The retrieve and release member enters and exits the wait processing region slantwise when the moving arm moves thereto. Thus, the embodiment releases the unprocessed disc into the wait processing region, and then retrieves the processed disc from the wait processing region after the unprocessed disc is processed. Thus, the discs are retrieved from a disc tray of the optical drive that extends out completely or incompletely, and they are released into the disc tray easily.


Find Patent Forward Citations

Liu, Ming-Hsun. (2009). Disc retrieval and release apparatus and method (U.S. Patent No. 7509660). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7509660

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