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. 21, 1996
Filed:
Nov. 08, 1994
Applicant:
Inventors:
Kazuya Murakami, Ibaraki, JP;
Tatsuo Teraoka, Ibaraki, JP;
Shin-ichi Kajiyama, Ibaraki, JP;
Takeshi Kato, Tokyo, JP;
Assignees:
Hitachi Cable, Ltd., Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385 78 ; 385 66 ; 385 84 ;
Abstract
In an optical fiber array structure, a ferrule is provided around an optical fiber array. The ferrule has an outer configuration defined by combination of, preferably, two circles. Thus, eye glass-shaped outer configuration is obtained for the ferrule. The adapter has an aperture for receiving the ferrule, and the aperture has an inner configuration which is complementary with the outer configuration of the ferrule.