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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/08/1997
Application #:
08256535
Filing Dt:
09/08/1994
Inventors:
IAN W. MARSHALL, MARK B. TWEDDLE
Title:
OPTICAL PROCESSING IN ASYNCHRONOUS TRANSFER MODE NETWORK
Assignment: 1
Reel/Frame:
007141/0917Recorded: 09/08/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/30/1994
Exec Dt:
08/30/1994
Assignee:
81 NEWGATE STREET
LONDON, ENGLAND EC1A 7AJ
Correspondent:
LARRY S. NIXON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
012665/0698Recorded: 03/05/2002Pages: 2
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
02/01/2002
Assignee:
602 FOUNTAIN PARKWAY
GRAND PRAIRE, TEXAS 75050
Correspondent:
MICHAEL BEST FRIEDRICH LLP
ATTORNEYS AT LAW
JUDITH L. GRUBNER
401 NORTH MICHIGAN AVENUE, SUITE 1900
CHICAGO, ILLINOIS 60611-4212

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