Matthew J. Andrejco

Person

North Hanover Township, Burlington County, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rare-earth-doped optical fiber having core co-doped with fluorine
- Patent number 7,116,472
- Issue date Oct 3, 2006
- Fitel U.S.A. Corp.
- Matthew Julius Andrejco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Erbium doped fibers for extended L-band amplification
- Patent number 6,560,009
- Issue date May 6, 2003
- Lucent Technologies Inc.
- Matthew Julius Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of forming a fiber preform with dopants dissolved in a liquid
- Patent number 5,198,270
- Issue date Mar 30, 1993
- Bell Communications Research, Inc.
- Matthew J. Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making a glass body having a graded refractive index profile
- Patent number 4,812,153
- Issue date Mar 14, 1989
- American Telephone and Telegraph Company
- Matthew J. Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of fabricating a lightguide fiber
- Patent number 4,474,593
- Issue date Oct 2, 1984
- AT&T Technologies Inc.
- Matthew J. Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Zirconia induction furnace
- Patent number 4,450,333
- Issue date May 22, 1984
- AT&T Technologies, Inc.
- Matthew J. Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vapor-phase axial deposition system
- Patent number 4,428,762
- Issue date Jan 31, 1984
- Western Electric Company, Inc.
- Matthew J. Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vapor-phase axial deposition torch
- Patent number 4,417,692
- Issue date Nov 29, 1983
- Western Electric Co., Inc.
- Matthew J. Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber fabrication process
- Patent number 4,257,797
- Issue date Mar 24, 1981
- Western Electric
- Matthew J. Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
RARE-EARTH-DOPED OPTICAL FIBER HAVING CORE CO-DOPED WITH FLUORINE
- Publication number 20060187540
- Publication date Aug 24, 2006
- Matthew Julius Andrejco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ERBIUM DOPED FIBERS FOR EXTENDED L-BAND AMPLIFICATION
- Publication number 20030076580
- Publication date Apr 24, 2003
- Matthew Julius Andrejco
- H01 - BASIC ELECTRIC ELEMENTS

Matthew J. Andrejco

Person

Patents Grantslast 30 patents

Rare-earth-doped optical fiber having core co-doped with fluorine

Erbium doped fibers for extended L-band amplification

Method of forming a fiber preform with dopants dissolved in a liquid

Method of making a glass body having a graded refractive index profile

Method of fabricating a lightguide fiber

Zirconia induction furnace

Vapor-phase axial deposition system

Vapor-phase axial deposition torch

Optical fiber fabrication process

Patents Applicationslast 30 patents

RARE-EARTH-DOPED OPTICAL FIBER HAVING CORE CO-DOPED WITH FLUORINE

ERBIUM DOPED FIBERS FOR EXTENDED L-BAND AMPLIFICATION