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:
Jul. 10, 2001
Filed:
Nov. 05, 1998
Applicant:
Inventor:
Makoto Nagasato, Kanagawa-ken, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 3/90 ;
U.S. Cl.
CPC ...
G11B 3/90 ;
Abstract
An optical recording/reproducing apparatus for recording/reproducing information onto/from an optical recording medium includes an optical element for condensing a light beam onto the recording medium. A detector coupled to the optical element detects a tilt condition between the recording medium and the optical element. The detector irradiates a detection beam onto the recording medium through the optical element, and detects the detection beam reflected by the recording medium through the optical element.
Nagasato, Makoto. (2001). Tilt detector for optical disk recording/reproducing apparatus (U.S. Patent No. 6259665). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6259665
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile