Fengqing Wu

Person

Duluth, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Increasing the cladding-to-core ratio (D/d) of low D/d core rods in...
- Patent number 8,196,437
- Issue date Jun 12, 2012
- OFS Fitel, LLC
- Eric L. Barish
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Increasing the cladding-to-core ratio (D/d) of low D/d ratio core r...
- Patent number 7,836,728
- Issue date Nov 23, 2010
- OFS Fitel, LLC
- Eric L. Barish
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacture of high purity glass tubes
- Patent number 7,021,083
- Issue date Apr 4, 2006
- Fitel U.S.A. Corp.
- Thomas E. McDonald
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber preform manufacture using improved VAD
- Patent number 6,928,841
- Issue date Aug 16, 2005
- Furukawa Electric North America Inc.
- Fengqing Wu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
VAD manufacture of optical fiber preforms with improved deposition...
- Patent number 6,923,024
- Issue date Aug 2, 2005
- Furukawa Electric North America
- Donald P. Jablonowski
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Super-large-effective-area (SLA) optical fiber and communication sy...
- Patent number 6,904,218
- Issue date Jun 7, 2005
- Fitel USA Corporation
- Yi Sun
- G02 - OPTICS
Information Patent Grant
Manufacture of optical fiber preforms using modified VAD
- Patent number 6,834,516
- Issue date Dec 28, 2004
- Furukawa Electric North America Inc.
- Donald P. Jablonowski
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
INCREASING THE CLADDING-TO-CORE RATIO (D/d) OF LOW D/d CORE RODS IN...
- Publication number 20110023551
- Publication date Feb 3, 2011
- Eric L. Barish
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Increasing the cladding-to-core ratio (D/d) of low D/d ratio core r...
- Publication number 20080276651
- Publication date Nov 13, 2008
- Furukawa Electric North America, Inc.
- Eric L. Barish
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Manufacture of depressed index optical fibers
- Publication number 20080260339
- Publication date Oct 23, 2008
- Eric L. Barish
- G02 - OPTICS
Information Patent Application
Manufacture of depressed index optical fibers
- Publication number 20070204657
- Publication date Sep 6, 2007
- Eric L. Barish
- G02 - OPTICS
Information Patent Application
Super-large-effective-area (SLA) optical fiber and communication sy...
- Publication number 20040228593
- Publication date Nov 18, 2004
- FITEL USA CORPORATION
- Yi Sun
- G02 - OPTICS
Information Patent Application
Manufacture of high purity glass tubes
- Publication number 20040144134
- Publication date Jul 29, 2004
- Fitel USA Corp.
- Thomas E. McDonald
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
VAD manufacture of optical fiber preforms with improved deposition...
- Publication number 20030209038
- Publication date Nov 13, 2003
- Donald P. Jablonowski
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber preform manufacture using improved VAD
- Publication number 20030209516
- Publication date Nov 13, 2003
- Fengqing Wu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Manufacture of optical fiber preforms using modified VAD
- Publication number 20030200768
- Publication date Oct 30, 2003
- Donald P. Jablonowski
- C03 - GLASS MINERAL OR SLAG WOOL

Fengqing Wu

Person

Patents Grantslast 30 patents

Increasing the cladding-to-core ratio (D/d) of low D/d core rods in...

Increasing the cladding-to-core ratio (D/d) of low D/d ratio core r...

Manufacture of high purity glass tubes

Optical fiber preform manufacture using improved VAD

VAD manufacture of optical fiber preforms with improved deposition...

Super-large-effective-area (SLA) optical fiber and communication sy...

Manufacture of optical fiber preforms using modified VAD

Patents Applicationslast 30 patents

INCREASING THE CLADDING-TO-CORE RATIO (D/d) OF LOW D/d CORE RODS IN...

Increasing the cladding-to-core ratio (D/d) of low D/d ratio core r...

Manufacture of depressed index optical fibers

Manufacture of depressed index optical fibers

Super-large-effective-area (SLA) optical fiber and communication sy...

Manufacture of high purity glass tubes

VAD manufacture of optical fiber preforms with improved deposition...

Optical fiber preform manufacture using improved VAD

Manufacture of optical fiber preforms using modified VAD