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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/02/1991
Application #:
07209622
Filing Dt:
06/24/1988
Inventors:
RICHARD C. BOOTH, ALAN R. BEAUMONT, BARBARA E. DAYMOND-JOHN, DAVID G. CUNNINGHAM et al
Title:
OPTICAL SIGNAL MODULATION DEVICE
Assignment: 1
Reel/Frame:
004911/0740Recorded: 06/24/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/23/1988
Exec Dt:
05/23/1988
Exec Dt:
06/02/1988
Exec Dt:
06/02/1988
Exec Dt:
06/02/1988
Assignee:
81 NEWGATE STREET
A BRITISH COMPANY
LONDON, EC1A 7AJ, ENGLAND
Correspondent:
NIXON & VANDERHYE P.C.
14TH FLOOR
2200 CLARENDON BLVD
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
020582/0143Recorded: 02/29/2008Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/21/2008
Assignee:
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Correspondent:
DAVID KLEINSMITH
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022

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