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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	4763977	Issue Dt:	08/16/1988	Application #:	06690099	Filing Dt:	01/09/1985
Inventors:	BRIAN S. KAWASAKI, MASAO KAWACHI, KENNETH O. HILL, D. C. JOHNSON
Title:	OPTICAL FIBER COUPLER WITH TUNABLE COUPLING RATIO AND METHOD OF MAKING

Assignment: 1

Reel/Frame:

004763/0780

Recorded: 10/02/1987

Pages: 2

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

KAWASAKI, BRIAN S.

Exec Dt:

08/27/1987

KAWACHI, MASAO

Exec Dt:

08/13/1987

HILL, KENNETH O.

Exec Dt:

07/22/1987

JOHNSON, D. C.

Exec Dt:

07/22/1987

Assignee:

CANADIAN PATENTS AND DEVELOPMENT LIMITED-SOCIETE CANADIENNE DES BREVETS ET D'EXPLOITATION LIMITEE

OTTAWA, ONTARIO, CANADA

Correspondent:

PASCAL AND ASSOCIATES

P. O. BOX 11121

STATION H

OTTAWA, ONTARIO, CANADA K2H 7T8

Assignment: 2

Reel/Frame:

006022/0852

Recorded: 02/25/1992

Pages: 5

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor:

CANADIAN PATENTS AND DEVELOPMENT LIMITED/SOCIETE CANADIENNE DES BREVETS ET D'EXPLOITATION LIMITEE, A COMPANY OF CANADA

Exec Dt:

01/02/1992

Assignee:

HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF COMMUNICATIONS

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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