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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/18/1982
Application #:
06097313
Filing Dt:
11/26/1979
Inventors:
DERWYN C. JOHNSON, BRIAN S. KAWASAKI, KENNETH O. HILL
Title:
LOW-LOSS STAR COUPLERS FOR OPTICAL FIBER SYSTEMS
Assignment: 1
Reel/Frame:
003949/0294Recorded: 02/16/1982Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/14/1980
Exec Dt:
02/28/1980
Exec Dt:
03/14/1980
Assignee:
OTTAWA, ONTARIO, CANADA
Correspondent:
E. RYMEK
CANADIAN PAT. & DEV. LTD.
275 SLATER ST., 18TH FL.
OTTAWA, ONTARIO, CANADA K1A 0R3
Assignment: 2
Reel/Frame:
006022/0852Recorded: 02/25/1992Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/02/1992
Assignee:
Correspondent:
MR. J. LEBLANC
COMMUNICATIONS RESEARCH CENTRE
COMMUNICATIONS CANADA - 3701 CARLING AVE
P.O. BOX 11490, STATION H
OTTAWA, ONTARIO, CANADA K2H 8S2

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