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. 26, 1989
Filed:
Dec. 23, 1987
Applicant:
Inventors:
Joseph Zucker, Foster City, CA (US);
Nelson M Shen, Palo Alto, CA (US);
Bruce D Campbell, Portola Valley, CA (US);
Peder Rodhe, Gothenburg, SE;
Tom Call, Columbus, MS (US);
Assignee:
Raychem Corp., Menlo Park, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9615 ; 250227 ; 350 9618 ; 350 9629 ;
Abstract
An optical fiber read or write tap includes a substrate having a substantially flat upper surface on which two separated grooves are formed, a light element being disposed in the second groove so as to be capable of coupling light with a bent portion of an optical fiber disposed in the first groove.