Assignment of Assignor's Interest

Recorded: 2012-11-19 Pages: 8

Assignor

BROADWING, LLC

Executed: 2011-06-30

Assignee

LEVEL 3 COMMUNICATIONS, LLC

1025 ELDORADO BLVD., BROOMFIELD, COLORADO, 80021

Covered Property (1)

Optical Transmission Apparatuses, Methods, and Systems

Application: 13/674,873 →

Publication: US 2013/0216232

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.