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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/07/1983
Application #:
06319190
Filing Dt:
11/09/1981
Inventor:
PETER E1 K. CHOW
Title:
CODE CONVERTER FOR POLARITY-INSENSITIVE TRANSMISSION SYSTEMS
Assignment: 1
Reel/Frame:
003950/0023Recorded: 11/09/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/20/1981
Assignee:
P.O. BOX 3511 STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Correspondent:
JOHN E. MOWLE
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 2
Reel/Frame:
003950/0024Recorded: 11/09/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/20/1981
Assignee:
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Correspondent:
JOHN E. MOWLE
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 3
Reel/Frame:
010567/0001Recorded: 12/23/1999Pages: 62
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/1999
Assignee:
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: 4
Reel/Frame:
011195/0706Recorded: 08/30/2000Pages: 251
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2000
Assignee:
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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