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:
Oct. 03, 1978
Filed:
Dec. 10, 1975
James E Goell, Roanoke, VA (US);
H David Brandt, Hamilton, MA (US);
International Telephone and Telegraph Corporation, Nutley, NJ (US);
Abstract
An optical coupler is provided for connecting between optical fibers and electro-optical elements in optical communication systems. The coupler comprises one element consisting of a connector fiber within a support tube fixedly attached to the electro-optical elements at one end and optically polished at the other end. Connection between the connector fiber and an optical communication fiber is provided by means of a second element consisting of a dual diameter connector tube. The dual diameter tube slidingly engages the support tube at one end and the systems fiber at an opposite end to provided close optical proximity between the systems fiber and the connector fiber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile