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. 11, 1994
Filed:
Apr. 27, 1992
Applicant:
Inventors:
Tetsuji Ueda, Tokyo, JP;
Yasuhisa Tanisawa, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385 78 ; 385 84 ; 385128 ;
Abstract
Optical fiber connector comprises a ferrule receiving an optical fiber and a sleeve member for holding the ferrule. The body of the ferrule is made of glass on which a thin layer is deposited for reinforcement of the body. The thin layer may be made by hydrolysis, chemical vapor deposition, spray coating etc. The ferrule of the optical fiber connector is inexpensive, easy to assemble and suitable for mass production.