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:
May. 25, 2010
Filed:
Mar. 21, 2005
Kum Chung Loh, Singapore, SG;
Kum Chung Loh, Singapore, SG;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A turntable for an optical storage drive comprises a fitting member () consisting of a stationary yoke and a movable yoke () carrying a sliding cam (). A plurality of inwardly directed, equally spaced, resiliently deformable fingers () extend from a disc setting surface () at a location radially inward from the periphery of the turntable. In the rest position, there is no contact between the sliding cam () and the fingers (). However, after a disc () has been positioned on the turntable, the movable yoke is lifted and the sliding cam () provides a locking effect on the fingers (), thereby improving the centering force thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile