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:
Sep. 25, 2001
Filed:
Nov. 12, 1998
Applicant:
Inventor:
Seimi Sasaki, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/44 ;
U.S. Cl.
CPC ...
G02B 6/44 ;
Abstract
An optical transmission module including a substrate having a substantially trapezoidal first groove, an optical device mounted on the substrate for performing conversion between light and electricity, and a ferrule having a center hole and received in the first groove so as to be supported by beveled wall surfaces defining the first groove. An optical fiber is inserted and fixed in the center hole of the ferrule. The ferrule is cut away at a portion opposed to a bottom surface of the first groove.