Jayantilal Patel

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State College, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual liquid-crystal wavelength-selective optical switch
- Patent number 6,327,019
- Issue date Dec 4, 2001
- Tellium, Inc.
- Jayantilal Patel
- G02 - OPTICS
Information Patent Grant
Wedge-shaped liquid-crystal cell having nonlinear gap
- Patent number 6,252,644
- Issue date Jun 26, 2001
- Tellium, Inc.
- Jayantilal Patel
- G02 - OPTICS
Information Patent Grant
Temperature compensation of a wedge-shaped liquid-crystal cell
- Patent number 6,075,512
- Issue date Jun 13, 2000
- Tellium, Inc.
- Jayantilal Patel
- G02 - OPTICS
Information Patent Grant
Wedge-shaped liquid crystal cell
- Patent number 5,841,500
- Issue date Nov 24, 1998
- Tellium, Inc.
- Jayantilal Patel
- G02 - OPTICS