Ray F. Robinson

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Wilmington, MA, US

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Patents Grantslast 30 patents

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 Applicationslast 30 patents

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