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Arnab Sarkar
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Big Flats, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of forming optical fiber having laminated core
Patent number
4,528,009
Issue date
Jul 9, 1985
Corning Glass Works
Arnab Sarkar
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of making polarization retaining single-mode optical waveguide
Patent number
4,360,371
Issue date
Nov 23, 1982
Corning Glass Works
Michael G. Blankenship
G02 - OPTICS
Information
Patent Grant
Method and apparatus for making large diameter optical waveguide pr...
Patent number
4,312,654
Issue date
Jan 26, 1982
Corning Glass Works
Arnab Sarkar
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for making optical fiber waveguides
Patent number
4,310,340
Issue date
Jan 12, 1982
Corning Glass Works
Arnab Sarkar
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus and method for making optical filament preform
Patent number
4,233,045
Issue date
Nov 11, 1980
Corning Glass Works
Arnab Sarkar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High bandwidth optical waveguides and method of fabrication
Patent number
4,230,396
Issue date
Oct 28, 1980
Corning Glass Works
Robert Olshansky
G02 - OPTICS
Information
Patent Grant
High bandwidth optical waveguide having B.sub.2 O.sub.3 free core a...
Patent number
4,229,070
Issue date
Oct 21, 1980
Corning Glass Works
Robert Olshansky
G02 - OPTICS