Vellayan Ramaswamy

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Lincroft, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Fabrication method for LiNbO.sub.3 and LiTaO.sub.3 integrated optic...
- Patent number 4,439,265
- Issue date Mar 27, 1984
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- C30 - CRYSTAL GROWTH
Information Patent Grant
Single polarization optical fibers and methods of fabrication
- Patent number 4,179,189
- Issue date Dec 18, 1979
- Bell Telephone Laboratories, Incorporated
- Ivan P. Kaminow
- G02 - OPTICS
Information Patent Grant
Optical signal processing devices
- Patent number 4,142,775
- Issue date Mar 6, 1979
- Bell Telephone Laboratories, Incorporated
- Vellayan Ramaswamy
- G02 - OPTICS