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:
May. 13, 2003
Filed:
Apr. 10, 2000
David Jacob, Avon, FR;
Michel Prassas, Avon, FR;
Corning Incorporated, Corning, NY (US);
Abstract
There is proposed an optical amplifier apparatus particularly for use in networks distributing signals by optical fibers, comprising first and second parallel optical branches ( ), the first optical branch ( ) including optical amplifier means ( ) for amplifying digital signals and the second optical branch including optical amplifier means ( ) for amplifying analogue signals, the optical amplifier means ( ) of the first optical path ( ) being adapted to amplify bidirectional digital signals and the optical amplifier means ( ) of the second optical branch ( ) being adapted to amplify unidirectional analogue signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile