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Patent Assignment Abstract of Title
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Total Assignments: 12
Patent #:
4653845
Issue Dt:
03/31/1987
Application #:
06611478
Filing Dt:
05/17/1984
Inventors:
YVES TREMBLAY, IAN S. FEW, ROMAIN MACIEJKO, JOHN D. RALSTON
Title:
FIBER OPTIC STAR COUPLER
Assignment: 1
Reel/Frame:
004266/0497Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
RALSTON, JOHN D.
Exec Dt:
01/12/1984
Assignee:
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511
STATION C
OTTAWA ONTARIO, CANADA K1Y 4H7
Correspondent:
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511 STATION C
OTTAWA ONTARIO CANADA K1Y 4H7
Assignment: 2
Reel/Frame:
004266/0497Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
RALSTON, JOHN D.
Exec Dt:
01/12/1984
Assignee:
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511
STATION C
OTTAWA ONTARIO, CANADA K1Y 4H7
Correspondent:
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511 STATION C
OTTAWA ONTARIO CANADA K1Y 4H7
Assignment: 3
Reel/Frame:
004266/0493Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
FEW, IAN S.
Exec Dt:
02/16/1984
MACIEJKO, ROMAIN
Exec Dt:
02/03/1984
Assignee:
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511
STATION C
OTTAWA ONTARIO, CANADA K1Y 4H7
Correspondent:
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511 STATION C
OTTAWA, ONTARIO CANADA K1Y 4H7
Assignment: 4
Reel/Frame:
004266/0493Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
FEW, IAN S.
Exec Dt:
02/16/1984
MACIEJKO, ROMAIN
Exec Dt:
02/03/1984
Assignee:
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511
STATION C
OTTAWA ONTARIO, CANADA K1Y 4H7
Correspondent:
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511 STATION C
OTTAWA, ONTARIO CANADA K1Y 4H7
Assignment: 5
Reel/Frame:
004266/0494Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BELL-NORTHERN RESEARCH LTD
Exec Dt:
03/06/1984
Assignee:
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Correspondent:
STUART L. WILKINSON
C/0 NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 6
Reel/Frame:
004266/0494Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BELL-NORTHERN RESEARCH LTD
Exec Dt:
03/06/1984
Assignee:
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Correspondent:
STUART L. WILKINSON
C/0 NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 7
Reel/Frame:
004266/0498Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BELL-NORTHRN RESEARCH LTD.
Exec Dt:
03/06/1984
Assignee:
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL QUEBEC, CANADA H3C 3J5
Correspondent:
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511 STATION C.
OTTAWA ONTARIO CANADA K1Y 4H7
Assignment: 8
Reel/Frame:
004266/0498Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BELL-NORTHRN RESEARCH LTD.
Exec Dt:
03/06/1984
Assignee:
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL QUEBEC, CANADA H3C 3J5
Correspondent:
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511 STATION C.
OTTAWA ONTARIO CANADA K1Y 4H7
Assignment: 9
Reel/Frame:
004267/0923Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
TREMBLAY, YVES
Exec Dt:
04/04/1984
Assignee:
BELL NORTHERN RESEARCH LTD.
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Correspondent:
STUART L. WILKINSON
C/0 NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 10
Reel/Frame:
004267/0924Recorded: 05/17/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
04/16/1984
Assignee:
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Correspondent:
STUART L. WILKINSON
C/0 NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 11
Reel/Frame:
010567/0001Recorded: 12/23/1999Pages: 62
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTHERN TELECOM LIMITED
Exec Dt:
04/29/1999
Assignee:
NORTEL NETWORKS CORPORATION
WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS, INC.
W. GLEN JOHNSON
P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 12
Reel/Frame:
011195/0706Recorded: 08/30/2000Pages: 251
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTEL NETWORKS CORPORATION
Exec Dt:
08/30/2000
Assignee:
NORTEL NETWORKS LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS LIMITED
W. GLEN JOHNSON
2100 LAKESIDE BLVD.
M/S 468/05/B10, IP LAW GROUP
RICHARDSON, TX 75082-4399

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