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Brian M. Laliberte
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Winchester, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber for resisting hydrogen-induced loss
Patent number
6,856,739
Issue date
Feb 15, 2005
JDS Uniphase Corporation
Ying Hua Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid state glass constituent delivery system
Patent number
6,604,388
Issue date
Aug 12, 2003
JDS Uniphase Corporation
Ying-Hua Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of providing a high level of rare earth concentrations in gl...
Patent number
6,532,774
Issue date
Mar 18, 2003
JDS Uniphase Corporation
Ying-Hua Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of forming an optical fiber
Patent number
6,523,369
Issue date
Feb 25, 2003
JDS Uniphase Corporation
Ying-Hua Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Multi-tube delivery system
Patent number
6,510,710
Issue date
Jan 28, 2003
JDS Uniphase Corporation
Ying-Hua Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of forming a glass preform
Patent number
6,490,889
Issue date
Dec 10, 2002
JDS Uniphase Corporation
Ying-Hua Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for the manufacture of glass preforms
Patent number
6,192,713
Issue date
Feb 27, 2001
SDL, Inc.
Ying-Hua Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
Optical fiber for resisting hydrogen-induced loss
Publication number
20030099455
Publication date
May 29, 2003
JDS Uniphase Corporation
Ying Hua Zhang
G02 - OPTICS
Information
Patent Application
Method of fabricating optical fiber preforms with high dopant conce...
Publication number
20030077055
Publication date
Apr 24, 2003
JDS Uniphase Corporation
Richard P. Tumminelli
G02 - OPTICS
Information
Patent Application
Method of manufacturing an optical fiber preform
Publication number
20020088252
Publication date
Jul 11, 2002
Ying-Hua Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method of providing a high level of rare earth concentrations in gl...
Publication number
20020073739
Publication date
Jun 20, 2002
Ying-Hua Zhang
C03 - GLASS MINERAL OR SLAG WOOL