Patent Assignment
Reel/Frame 003862/0481
Assignment of Assignors Interest.
Recorded: 1980-12-23
Pages: 1
Assignors
CROSSLAND WILLIAM A.
Executed: 1980-12-08
COATES DAVID
Executed: 1980-12-08
AYLIFFE PETER J.
Executed: 1980-12-08
Assignee
INTERNATIONAL STANDRD ELECTRIC CORPORATION
320 PARK AVE., A CORP. OF DEL., NEW YORK, NEW YORK, 10022
Covered Property
(1)
Co-Ordinate Addressing of Smectic Display Cells
Patent:
4,419,664 →
Application:
06/219,559 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 1993
From: STC LIMITED
To: NORTHERN TELECOM LIMITED
Reel/Frame 006796/0981 →
Change of Name
Dec 23, 1999
From: NORTHERN TELECOM LIMITED
To: NORTEL NETWORKS CORPORATION
Reel/Frame 010567/0001 →
Change of Name
Nov 20, 2000
From: NORTHERN TELECOM LIMITED
To: NORTEL NETWORKS CORPORATION
Reel/Frame 011295/0429 →
Change of Name
Nov 20, 2000
From: NORTEL NETWORKS CORPORATION
To: NORTEL NETWORKS LIMITED
Reel/Frame 011295/0432 →
Assignment of Assignor's Interest
Nov 21, 2000
From: NORTEL NETWORKS LIMITED
To: POLYDISPLAY ASA
Reel/Frame 011295/0541 →