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:
Mar. 06, 1990
Filed:
Jul. 14, 1987
Tadao Nagai, Saganiko, JP;
Hiroaki Furuyama, Higashiyamato, JP;
Teac Corporation, , JP;
Abstract
A method and apparatus for reproducing an information signal recorded on a disc at a high reproducing speed by moving a reproducing light beam for reproducing the information signal across a track along which the information signal is recorded one or a plurality of times one track pitch by one track pitch. The movement of the reproducing light beam is caused responsive to a driving signal produced for a predetermined number of times consecutively by reading out a table providing a relation between the desired reproducing speed and the number of times the reproducing light beam is to be moved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile