Robert A. Morgan

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Topton, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical device including a grating
- Patent number 5,075,749
- Issue date Dec 24, 1991
- AT&T Bell Laboratories
- Gou-Chung Chi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device including a grating
- Patent number 5,056,889
- Issue date Oct 15, 1991
- AT&T Bell Laboratories
- Robert A. Morgan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity laser with mirror having controllable reflectivity
- Patent number 5,056,098
- Issue date Oct 8, 1991
- AT&T Bell Laboratories
- Philip J. Anthony
- H01 - BASIC ELECTRIC ELEMENTS