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:
Aug. 29, 1989
Filed:
Feb. 16, 1988
Applicant:
Inventors:
Peter Rohner, Isernhagen, DE;
Gerhard Ziemek, Langenhagen, DE;
Assignee:
kabelmetal electro Gesellschaft mit beschrankter Haftung, Hanover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9623 ;
Abstract
A ribbon cable (1) having optical waveguides (2) which are laminated between two ribbons (3, 4). The ribbons (3, 4) have an adhesive layer on one side. They are bonded to the optical waveguides (2) and to each other between them as well as at the edges. The ribbons (3, 4) have the same coefficient of thermal expansion as the optical waveguides (2), they preferably consist of fiberglass-reinforced plastic.