Patent Assignment
Reel/Frame 015622/0938
Assignment of Assignor's Interest
Recorded: 2005-01-26
Pages: 7
Assignor
STEPHENS, THOMAS D.
Executed: 2004-12-14
Assignee
BROADWING CORPORATION
7015 ALBERT EINSTEIN DRIVE, COLUMBIA, MARYLAND, 21046
Covered Property
(1)
Optical Communication Systems Including Optical Amplifiers and Amplification Methods
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 27, 2011
From: BROADWING CORPORATION
To: BROADWING, LLC
Reel/Frame 026188/0654 →
Assignment of Assignor's Interest
Jun 30, 2011
From: BROADWING, LLC
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 026533/0440 →
Assignment of Assignor's Interest
Mar 9, 2021
From: LEVEL 3 COMMUNICATIONS, LLC
To: OPTIC153 LLC
Reel/Frame 056469/0773 →