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:
Feb. 15, 2011
Filed:
Jan. 26, 2007
David Leigh, Corvallis, OR (US);
Andrew L. Van Brocklin, Corvallis, OR (US);
David Leigh, Corvallis, OR (US);
Andrew L. Van Brocklin, Corvallis, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
An optical disc device has a first optomechanical mechanism, a second optomechanical mechanism, and a sled mechanism. The first optomechanical mechanism is located under an optical disc insertable into the optical disc device to optically access a bottom surface of the optical disc. The second optomechanical mechanism is located over the optical disc insertable into the optical disc device to optically access a top surface of the optical disc. The first and the second optomechanical mechanism are disposed on the sled mechanism. Movement of the sled mechanism results in both the first and the second optomechanical mechanism moving radially in relation to the optical disc.