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:
Oct. 20, 1998
Filed:
Dec. 27, 1995
Jun-Hyun Park, Seoul, KR;
Daewoo Electronics Co., Ltd., Seoul, KR;
Abstract
An optical pickup device for guiding a disk to a predetermined position while setting the disk exactly has a tray having arc-shaped guiding slots at a predetermined position on the tray. A disk supporting member is fixed at the bottom of the tray for being spread left and right during the forward transfer of the tray, and for being converged internally during the backward transfer of the tray. A loading device is fixedly installed at the bottom of the tray for supplying power to transfer the tray forward and backward and for supplying power for the disk supporting member to be spread or supported depending on the forward or backward transfer of the tray. A player main body has a rack gear on a surface adjacent to the tray during transfer of the tray. Therefore, any device disorder due to an erroneous insertion is prevented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile