Optical multiplexer/demultiplexer

United States of America Patent

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Apr 19, 1988
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N/A
app pub date
Aug 30, 1985
filing date
Sep 1, 1984

priority date (Note)
Expired

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Abstract

An optical multiplexer/demultiplexer is disclosed in which a reflection grating (1) is formed on a hemispherical lens (2).

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Patent Owner(s)

Patent Owner	Address
ALCATEL N V DE LAIRESSESTRAAT 153 1075 HK AMSTERDAM THE NETHERLANDS A CORP OF THE NETHERLANDS	Not Provided

International Classification(s)

H04J:MULTIPLEX COMMUNICATION

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fussganger, Kurt	Remseck, DE	3	45

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Optical multiplexer/demultiplexer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06771451

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PATENT NO	4739501
SERIAL NO	06771451
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06771451

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