NÃ—N single-mode optical waveguide coupler

US4842368A

Wireless LAN

Title

NÃ—N single-mode optical waveguide coupler

Application Number:

US19870085924

Publication Date:

27-06-1989

Current Assignee:

AMERICAN TELEPHONE AND TELEGRAPH COMPANY , BELL TELEPHONE LABORATORIES INC

Family ID:

22194887

Application Date:

17-08-1987

Declaring Company:

Publication Country:

Priority Date:

17-08-1987

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Title

NÃ—N single-mode optical waveguide coupler

Application Number:

US19870085924

Family ID:

22194887

Publication Country:

Publication Date:

27-06-1989

Application Date:

17-08-1987

Priority Date:

17-08-1987

Current Assignee:

AMERICAN TELEPHONE AND TELEGRAPH COMPANY , BELL TELEPHONE LABORATORIES INC

Declaring Company:

View on Espacenet

Abstract

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US4842368A	-----	-----	-----	-----	-----				-----	-----

Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
-----	-----	-----	-----	-----	S1 TS Number: ----- Version No: ----- Section No:----- Release:----- + -				-----	-----	-----	-----

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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

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Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

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