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:
Aug. 16, 2005
Filed:
May. 30, 2002
Tsung-jung Kuo, Kaohsiung, TW;
Tsung-Jung Kuo, Kaohsiung, TW;
Lite-On IT Corp., , TW;
Abstract
A disk reading device has a housing having a disk receiving space provided therein, a first rod having a first guide pin, a second rod pivotably coupled to the first rod at a pivot point in a manner such that the first and second rods achieve a scissoring movement about the pivot point, with the second rod having a second guide pin. The device also includes a locking mechanism for locking the first and second rods at a fixed position, and a detection mechanism coupled to the first rod for detecting the size of a disk that is being inserted into the disk receiving space. The locking mechanism unlocks the first and second rods when a disk having a first size contacts the detection mechanism, and the locking mechanism maintains its lock on the first and second rods when a disk having a second size smaller than the first size is inserted into the disk receiving space.