Thomas E. Darcie

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Hazlet, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
N.times.N single-mode optical waveguide coupler
- Patent number 4,842,368
- Issue date Jun 27, 1989
- American Telephone and Telegraph Company
- Thomas E. Darcie
- G02 - OPTICS
Information Patent Grant
Optical mixer for upconverting or downconverting an optical signal
- Patent number 4,794,351
- Issue date Dec 27, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Thomas E. Darcie
- G02 - OPTICS
Information Patent Grant
Switching techniques for FDM communication systems
- Patent number 4,789,980
- Issue date Dec 6, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Thomas E. Darcie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimized guided wave communication system
- Patent number 4,730,888
- Issue date Mar 15, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Thomas E. Darcie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical local area network employing microwave modulation techniques
- Patent number 4,701,904
- Issue date Oct 20, 1987
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Thomas E. Darcie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE