Patent Assignment
Reel/Frame 013366/0422
Assignment of Assignor's Interest
Recorded: 2002-10-02
Pages: 3
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC, H4S 2A9, CANADA
Covered Property
(1)
Guided self-aligned laser structure with integral current blocking layer
Application:
10/262,763 →
Publication:
US 2003/0235225
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 28, 2003
From: BOOKHAM TECHNOLOGY PLC; BOOKHAM TECHNOLOGY, INC.; BOOKHAM ACQUISITION, INC.; BOOKHAM (SWITZERLAND) AG
To: NORTEL NETWORKS CORPORATION
Reel/Frame 013691/0552 →
Assignment of Assignor's Interest
Mar 1, 2005
From: BOOKHAM, INC.
To: NORTEL NETWORKS UK LIMITED
Reel/Frame 016309/0469 →
Patent Security Agreement Termination Under Reel 013691 Frame 0552
Feb 1, 2006
From: NORTEL NETWORKS CORPORATION
To: BOOKHAM TECHNOLOGY PLC; BOOKHAM TECHNOLOGY, INC.; BOOKHAM ACQUISITION, INC.; BOOKHAM (SWITZERLAND) AG
Reel/Frame 017097/0770 →
Patent Security Agreement Termination Under Reel 016309 Frame 0469
Feb 1, 2006
From: NORTEL NETWORKS UK LIMITED
To: BOOKHAM, INC.; BOOKHAM TECHNOLOGY PLC; BOOKHAM (US), INC.; BOOKHAM (CANADA) INC.
Reel/Frame 017097/0822 →