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:
Aug. 08, 2006
Filed:
Mar. 08, 2001
Applicants:
Kenichi Matsui, Tokyo, JP;
Akihiro Otani, Tokyo, JP;
Inventors:
Kenichi Matsui, Tokyo, JP;
Akihiro Otani, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/00 (2006.01); H01L 23/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solid-state laser apparatus includes a cavityfor storing a laser diodeand a laser mediumto be excited by the laser diode, and a storage unit, for communicating with the cavityand for internally storing a drying agent. A moisture permeable filmis formed at openingswhereat the cavityand the storage unitcommunicate with each other.