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Patent Assignment Details
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Reel/Frame:004633/0234   Pages: 1
Recorded: 10/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
10/11/1988
Application #:
06904280
Filing Dt:
09/08/1986
Title:
SINGLE MODE OPTICAL WAVEGUIDES OF RECTANGULAR CROSS-SECTION
Assignors
1
Exec Dt:
09/10/1986
2
Exec Dt:
09/10/1986
Assignee
1
BRITISH TELECOM CENTRE, 81 NEWGATE STREET
A BRITISH COMPANY
LONDON EC1A 7AJ, ENGLAND
Correspondence name and address
NIXON AND VANDERHYE
2000 NORTH 15TH STREET, SUITE 409,
ARLINGTON, VA 22201

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