Patent Assignment
Reel/Frame 014974/0577
Assignment of Assignor's Interest
Recorded: 2004-02-09
Pages: 3
Assignors
LIVERMORE, PETER JAMES
Executed: 2003-09-18
BUTLER, GRAHAM
Executed: 2003-09-18
LEACH, MICHAEL
Executed: 2003-09-19
VASS, DARREN
Executed: 2003-09-29
Assignee
MARCONI COMMUNICATIONS LIMITED
P.O. BOX 53, NEW CENTURY PARK, COVENTRY, CV3 1HJ, UNITED KINGDOM
Covered Property
(1)
Calibrating Voltage Controllable Optical Components in Communication Systems
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 12, 2005
From: MARCONI COMMUNICATIONS LTD
To: MARCONI UK INTELLECTUAL PROPERTY LTD.
Reel/Frame 016774/0975 →
Assignment of Assignor's Interest
Nov 22, 2006
From: MARCONI UK INTELLECTUAL PROPERTY LTD.
To: M(DGP1) LTD
Reel/Frame 018635/0425 →
Assignment of Assignor's Interest
Nov 22, 2006
From: M(DGP1) LTD
To: ERICSSON AB
Reel/Frame 018797/0607 →