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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/23/1999
Application #:
08942496
Filing Dt:
10/02/1997
Inventor:
YIHAO CHENG
Title:
OPTICAL CIRCULATOR
Assignment: 1
Reel/Frame:
008757/0619Recorded: 10/02/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/24/1997
Assignee:
570 WEST HUNT CLUB ROAD
NEPEAN, ONTARIO, CANADA K2G 5
Correspondent:
NEIL TEITELBAUM AND ASSOCIATES
NEIL TEITELBAUM
834 COLONEL BY DRIVE
OTTAWA, ONTARIO, CANADA K1S 5C4
Assignment: 2
Reel/Frame:
015676/0001Recorded: 02/11/2005Pages: 50
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/06/1999
Assignee:
3000 MERIVALE ROAD
OTTAWA, ONTARIO, CANADA K2G 6N7
Correspondent:
TEITELBAUM & MACLEAN
1187 BANK STREET, SUITE 201
OTTAWA, ONTARIO, K1S 3X7 CANADA

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