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:
Sep. 09, 2003
Filed:
Apr. 30, 2001
Applicant:
Inventors:
James M. Grochocinski, Chester, GB;
Michael Vasilyev, Belle Mead, NJ (US);
Vaidyanathan Srikant, Ithaca, NY (US);
James Passalugo, Big Flats, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/30 ;
U.S. Cl.
CPC ...
H01S 3/30 ;
Abstract
An apparatus for transporting an optical signal is provided comprising at least two sections of optical fiber, a directional wavelength selector positioned between the at least two sections of optical fiber wherein the directional wavelength selector selectively blocks wavelengths propagating in a reverse direction, and a pump light emitting device optically coupled to the optical fiber.
Grochocinski, James. (2003). Enabler of large raman gain on small effective area fibers (U.S. Patent No. 6618191). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6618191
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile