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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/15/1995
Application #:
08143037
Filing Dt:
10/29/1993
Inventors:
DAVID D. LIAO, ANDREW E. FORBER
Title:
METHOD FOR FINDING AND MEASURING OPTICAL FEATURES USING AN OPTICAL TIME DOMAIN REFLECTOMETER
Assignment: 1
Reel/Frame:
006784/0606Recorded: 10/29/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/27/1993
Exec Dt:
10/27/1993
Assignee:
3310 SOUTH SERVICE ROAD
BURLINGTON, ONTARIO, CANADA L7N 3M6
Correspondent:
WILLIAM B. VASS
C/O BERESKIN & PARR
BOX 401, 40 KING STREET WEST
TORONTO, ONTARIO M5H 3Y2
CANADA
Assignment: 2
Reel/Frame:
007534/0014Recorded: 07/17/1995Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/1994
Assignee:
2 KING STREET WEST
KITCHENER ON, CANADA N2G 1
Correspondent:
JEFFREY T. IMAI
GOWLING, STRATHY & HENDERSON
SUITE 1100, COMMERCE HOUSE
50 QUEEN STREET NORTH
KITCHENER, ON CANADA N2H 6M2
Assignment: 3
Reel/Frame:
009414/0728Recorded: 08/31/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/17/1998
Assignee:
500 RUE ST. JEAN BAPTISTE, SUITE #240
QUEBEC CITY, QUEBEC G2E 5R9, CANADA
Correspondent:
BERESKIN & PARR
TIMOTHY J. SINNOTT
BOX 401, 40 KING STREET WEST
TORONTO, ONTARIO, CANADA M5H 3Y2

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