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:
Jun. 18, 1991
Filed:
Jun. 14, 1990
Jean-Michel Maisonneuve, Toulouse, FR;
Jean-Paul Domergue, Toulouse, FR;
Gabrielle Parize, Paris, FR;
Philippe Palandjian, Blagnac, FR;
Jacques Isbert, Toulouse, FR;
Office National d'Etudes et de Recherche Aerospatiales (ONERA), Chatillon, FR;
Societe Nationale Industrielle et Aerospatiale, Paris, FR;
Abstract
A system for transmitting optical information uses several transmitters and receivers connected by optical fibers. The transmitters and receivers are arranged in individual networks in each of which all the optical fibers leaving the transmitters are coupled to one another and all the optical fibers arriving at the receivers are coupled to one another. In addition, all the optical fibers leaving the transmitters in each individual network are interconnected to the corresponding optical fibers, i.e., those leaving the transmitters, in all the other networks.