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:
Jan. 22, 2002
Filed:
Feb. 22, 1999
Applicant:
Inventors:
Yoshiki Shibuya, Tokyo, JP;
Takashi Ushikubo, Tokyo, JP;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/36 ;
U.S. Cl.
CPC ...
G02B 6/36 ;
Abstract
An optical coupling module has an optical device and a fiber plate which propagates light that enters into the optical device or light that is emitted from the optical device. The optical device is fixed on a surface of a substrate of the optical coupling module. The fiber plate has multiple bundled optical fibers that are arranged in parallel with optical axes of the optical device.