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:
Dec. 29, 1992
Filed:
Nov. 16, 1990
Applicant:
Inventors:
Assignee:
AMP Incorporated, Harrisburg, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385 51 ; 385 46 ; 385 43 ;
Abstract
A coupler (2,3) comprises, a central single mode optical fiber (5) and N number of glass fibers (4), having radii of equal dimensions, fused together along biconic tapered sections (13, 13) to couple optical power from the central fiber (5) completely and uniformly to only the fibers (4) that have optical cores (6).