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:
May. 02, 2006
Filed:
Jul. 14, 2004
Applicants:
Naoki Takehata, Osaka, JP;
Kazunari Nishihara, Osaka, JP;
Nobuo Sashinaka, Osaka, JP;
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/43 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical component is provided for optical communication and has a smaller size and a shorter height. The optical component involves a concave package provided by layering ceramic substrates, a groove section formed at a bottom face of this package, an optical semiconductor element provided in this groove section, a cover provided to cover an opening section of the package and a lens formed at the cover.