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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/24/1991
Application #:
07545497
Filing Dt:
06/29/1990
Inventors:
RICHARD J.F. NORMANDIN, FRANCOISE CHATENOUD, ROBIN L. WILLIAMS
Title:
MULTILAYER SEMICONDUCTOR WAVEGUIDE DEVICE FOR SUM FREQUENCY GENERATION FROM CONTRA-PROPAGATING BEAMS
Assignment: 1
Reel/Frame:
005753/0013Recorded: 06/06/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/28/1990
Exec Dt:
08/28/1990
Exec Dt:
09/04/1990
Assignee:
OTTAWA, PROVINCE OF ONTARIO,
CANADA
Correspondent:
Y. TOYOOKA
CANADIAN PATENTS & DEVELOPMENT LIMITED
275 SLATER STREET, 17TH FLOOR
OTTAWA, ONTARIO, CANADA
K1A OR3
Assignment: 2
Reel/Frame:
006062/0253Recorded: 02/25/1992Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/02/1992
Assignee:
OTTAWA, ONTARIO, K1A OR6, CANADA
Correspondent:
DIRECTOR
INTELLECTUAL PROPERTY SERVICES OFFICE
NATIONAL RESEARCH COUNCIL OF CANADA
BLDG. M-58, MONTREAL ROAD
OTTAWA, ONTARIO, K1A OR6

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