Rostislav R. Khrapko

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Moscow, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method for making low loss optical fiber
- Patent number 7,469,559
- Issue date Dec 30, 2008
- Corning Incorporated
- Laura J Ball
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Chalcogenide doping of oxide glasses
- Patent number 6,760,526
- Issue date Jul 6, 2004
- Corning Incorporated
- Adam J. G. Ellison
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Chalcogenide doping of oxide glasses
- Patent number 6,542,690
- Issue date Apr 1, 2003
- Corning Incorporated
- Adam J. G. Ellison
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Mode field diameter conversion fiber, method for locally changing a...
- Patent number 6,125,225
- Issue date Sep 26, 2000
- Nauchny Tsenir Volokonnoi Optiki Pri Institute Obschei Fiziki Rossiiskoi Akad...
- Evgeny Mikhailovich Dianov
- G02 - OPTICS
Information Patent Grant
SPCVD silicate glasses
- Patent number 6,077,799
- Issue date Jun 20, 2000
- Corning Inc.
- Matthew J. Dejneka
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method for making low loss optical fiber
- Publication number 20050223747
- Publication date Oct 13, 2005
- Laura J. Ball
- G02 - OPTICS
Information Patent Application
Low loss optical fiber and method for making same
- Publication number 20040057692
- Publication date Mar 25, 2004
- Laura J. Ball
- G02 - OPTICS
Information Patent Application
Chalcogenide doping of oxide glasses
- Publication number 20030161598
- Publication date Aug 28, 2003
- Adam J.G. Ellison
- G02 - OPTICS