Philip M. Garel-Jones

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Bandwidth enhancement of multimode optical transmisson lines
- Patent number 4,723,828
- Issue date Feb 9, 1988
- Northern Telecom Limited
- Philip-Michael Garel-Jones
- G02 - OPTICS
Information Patent Grant
Measuring chromatic dispersion of fibers
- Patent number 4,551,019
- Issue date Nov 5, 1985
- Northern Telecom Limited
- Paul J. Vella
- G01 - MEASURING TESTING
Information Patent Grant
Variable attenuation electro-optic device
- Patent number 4,364,639
- Issue date Dec 21, 1982
- Northern Telecom Limited
- William J. Sinclair
- G02 - OPTICS