IP Library › Assignment 020580/0304
Patent Assignment
Reel/Frame 020580/0304

Assignment of Assignor's Interest

Recorded: 2008-02-29 Pages: 3
Assignor
SO, NING
Executed: 2008-02-28
Assignee
MCI COMMUNICATIONS SERVICES, INC.
22001 LOUDOUN COUNTY PARKWAY, ASHBURN, VIRGINIA, 20147
Covered Property (1)
Systems and Methods for Multi-Layer Interworking
Patent: 7,889,745 →
Application: 12/039,845 →
Publication: US 2009/0219938
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 18, 2009
From: MCI COMMUNICATIONS SERVICES, INC.
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 023250/0376 →