IP Library › Assignment 004045/0073
Patent Assignment
Reel/Frame 004045/0073

Assignment of Assignors Interest.

Recorded: 1982-09-27 Pages: 3
Assignors
HARA, ELMER H.
Executed: 1981-03-04
MAC DONALD, R. IAN
Executed: 1981-03-04
HUM, ROBERT S. H.
Executed: 1981-03-04
KAWASAKI, BRIAN S.
Executed: 1981-03-05
Assignee
Covered Property (1)
Broadband High Speed Optoelectronic Semiconductor Switch
Patent: 4,369,371 →
Application: 06/209,956 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 25, 1992
From: CANADIAN PATENTS AND DEVELOPMENT LIMITED/SOCIETE CANADIENNE DES BREVETS ET D'EXPLOITATION LIMITEE, A COMPANY OF CANADA
To: HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF COMMUNICATIONS
Reel/Frame 006022/0852 →