William R. Christoff

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Elmira, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Low macrobending loss optical fiber
- Patent number 6,904,215
- Issue date Jun 7, 2005
- Corning Incorporated
- William R. Christoff
- G02 - OPTICS
Information Patent Grant
Polarization retaining fiber
- Patent number 6,587,624
- Issue date Jul 1, 2003
- Corning Incorporated
- William R. Christoff
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for introducing controlled spin in optical fibers
- Patent number 6,550,283
- Issue date Apr 22, 2003
- Corning Incorporated
- Paul E. Blaszyk
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making polarization retaining fiber
- Patent number 6,360,565
- Issue date Mar 26, 2002
- Corning Incorporated
- William R. Christoff
- G02 - OPTICS
Information Patent Grant
Method and apparatus for introducing controlled spin in optical fibers
- Patent number 6,324,872
- Issue date Dec 4, 2001
- Corning Incorporated
- Paul E. Blaszyk
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of tapering end of capillary tube bore for optic fiber coupling
- Patent number 4,931,120
- Issue date Jun 5, 1990
- Corning Incorporated
- William R. Christoff
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Low macrobending loss optical fiber
- Publication number 20030223716
- Publication date Dec 4, 2003
- William R. Christoff
- G02 - OPTICS
Information Patent Application
Polarization retaining fiber
- Publication number 20020061402
- Publication date May 23, 2002
- William R. Christoff
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method and apparatus for introducing controlled spin in optical fibers
- Publication number 20020026813
- Publication date Mar 7, 2002
- Paul E. Blaszyk
- C03 - GLASS MINERAL OR SLAG WOOL