IP Library Assignment 023702/0149
Patent Assignment
Reel/Frame 023702/0149

Assignment of Assignor's Interest

Recorded: 2009-12-22 Pages: 2
Assignor
BESHAI, MAGED E.
Executed: 2004-02-17
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC, H4S 2A9, CANADA
Covered Property (1)
Polyphase Rotating-Access Switch
Application: 12/644,453 →
Publication: US 2010/0128734
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 9, 2010
From: NORTEL NETWORKS LIMITED
To: CIENA LUXEMBOURG S.A.R.L.
Reel/Frame 024213/0653 →
Assignment of Assignor's Interest Apr 19, 2010
From: CIENA LUXEMBOURG S.A.R.L.
To: CIENA CORPORATION
Reel/Frame 024252/0060 →