Patent Assignment
Reel/Frame 005678/0907
Assignment of Assignors Interest.
Recorded: 1991-04-29
Pages: 2
Assignor
WALKER, ROBERT G.
Executed: 1991-05-02
Assignee
GEC-MARCONI LIMITED, THE GROVE, WARREN LANE, STANMORE, MIDDLESEX HA7 4LY, ENGLAND, A BRITISH CO.
ENGLAND, UNITED KINGDOM
Covered Property
(1)
Integrated Optical Device with Zero-Gap and Well-Spaced Regions
Patent:
5,082,341 →
Application:
07/638,203 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 27, 2000
From: MARCONI ELECTRONIC SYSTEMS LIMITED
To: MARCONI CASWELL LIMITED
Reel/Frame 011400/0905 →
Assignment of Assignor's Interest
Dec 8, 2003
From: MARCONI OPTICAL COMPONENTS LIMITED
To: BOOKHAM TECHNOLOGY PLC
Reel/Frame 014770/0753 →
Change of Name
Dec 8, 2003
From: MARCONI CASWELL LIMITED
To: MARCONI OPTICAL COMPONENTS LIMITED
Reel/Frame 014782/0034 →
Security Agreement
Nov 15, 2006
From: BOOKHAM TECHNOLOGY, PLC
To: WELLS FARGO FOOTHILL, INC.
Reel/Frame 018524/0089 →