Patent Assignment
Reel/Frame 012889/0773
Assignment of Assignor's Interest
Recorded: 2002-05-13
Pages: 2
Assignor
FORSTER, IAN JAMES
Executed: 2002-01-21
Assignee
MARCONI DATA SYSTEMS LIMITED
WELHAM GREEN, HATFIELD, 153 DIXONS HILL ROAD, HERTFORDSHIRE, AL9 7, UNITED KINGDOM
Covered Property
(1)
Reflecting Modulator Circuit Comprising a Negative Impedance Amplifier
Patent:
7,046,957 →
Application:
10/019,140 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 13, 2002
From: FARR, ADRIAN NIGEL
To: MARCONI DATA SYSTEMS LIMITED
Reel/Frame 012889/0782 →
Assignment of Assignor's Interest
May 1, 2003
From: MARCONI DATA SYSTEMS LIMITED
To: A. B. DICK HOLDINGS LIMITED
Reel/Frame 014027/0107 →
Assignment of Assignor's Interest
Jun 3, 2004
From: A. B. DICK HOLDINGS LTD.
To: MARCONI UK INTELLECTUAL PROPERTY LTD.
Reel/Frame 015424/0461 →
Assignment of Assignor's Interest
Mar 21, 2005
From: MARCONI UK INTELLECTUAL PROPERTY LIMITED
To: MINERAL LASSEN LLC
Reel/Frame 015797/0391 →