Jugnu J. Ojha

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Oakville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor optical waveguide
- Patent number 5,917,981
- Issue date Jun 29, 1999
- Northern Telecom Limited
- Stephen J. Kovacic
- G02 - OPTICS
Information Patent Grant
Semiconductor optical waveguide
- Patent number 5,841,930
- Issue date Nov 24, 1998
- Northern Telecom Limited
- Stephen J. Kovacic
- G02 - OPTICS
Information Patent Grant
Method for low-loss insertion of an optical signal from an optical...
- Patent number 5,703,980
- Issue date Dec 30, 1997
- Northern Telecom
- Thomas MacElwee
- G02 - OPTICS
Information Patent Grant
Semiconductor optical waveguide
- Patent number 5,682,455
- Issue date Oct 28, 1997
- Northern Telecom Limited
- Stephen J. Kovacic
- G02 - OPTICS