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. 24, 2009
Filed:
Jan. 25, 2006
Applicant:
Noritaka Tanabe, Daito, JP;
Inventor:
Noritaka Tanabe, Daito, JP;
Assignee:
Funai Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01); H01S 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical pickup is so constructed as to have an LD (Laser Diode), an LD plate for fixing the LD, and a base to which the LD and the LD plate are mounted, and a heat dissipation plate made of sheet metal is provided so as to be kept in contact with the LD.