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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/06/1991
Application #:
07482117
Filing Dt:
02/20/1990
Inventor:
CORNELL SEU LUN CHUN
Title:
HIGH SPEED LOW LOSS OPTICAL SWITCH FOR OPTICAL COMMUNICATION SYSTEMS
Assignment: 1
Reel/Frame:
005247/0818Recorded: 02/20/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/02/1990
Assignee:
P.O. BOX 500
A CORP. OF DE
BLUE BELL, PENNSYLVANIA 19424
Correspondent:
GLENN W. BOWEN
UNISYS CORP., MAIL STATION U2F26
P. O. BOX 64525
ST. PAUL, MN 55164-0525
Assignment: 2
Reel/Frame:
009605/0442Recorded: 12/02/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/05/1995
Assignee:
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Correspondent:
LOCKHEED MARTIN CORPORATION
PATRICK M. HOGAN
6801 ROCKLEDGE DRIVE
BETHESDA, MD 20817
Assignment: 3
Reel/Frame:
010206/0249Recorded: 09/07/1999Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/1996
Assignee:
G. CHIN MP 236
6801 ROCKLEDGE DR.
BETHESDA, MARYLAND 20817
Correspondent:
LOCKHEED MARTIN CORP.
G. CHIN MP 236
6801 ROCKLEDGE DR.
BETHESDA, MARYLAND 20817
Assignment: 4
Reel/Frame:
010514/0388Recorded: 01/10/2000Pages: 19
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/27/1997
Assignee:
6801 ROCKLEDGE DR.
G CHIN, MP 236
BETHESDA, MARYLAND 20817
Correspondent:
LOCKHEED MARTIN CORP.
G. CHIN
MP 236
6801 ROCKLEDGE DR.
BETHESDA, MD 20817

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