IP Library › Assignment 019440/0769
Patent Assignment
Reel/Frame 019440/0769

Assignment of Assignor's Interest

Recorded: 2007-06-15 Pages: 5
Assignors
SMITH, DAVID F.
Executed: 2003-07-07
STEPHENS, THOMAS D.
Executed: 2003-07-04
Assignee
CORVIS CORPORATION
1122 CAPITAL OF TEXAS HIGHWAY SOUTH, OFFICE OF THE GENERAL COUNSEL, AUSTIN, TEXAS, 78746-6426
Covered Properties (3)
Optical Transmission Systems Including Optical Amplifiers and Methods of Use Therein
Patent: 7,215,463 →
Application: 11/415,261 →
Publication: US 2006/0221437
Optical Transmission Systems Including Optical Amplifiers and Methods of Use Therein
Patent: 7,339,725 →
Application: 11/799,804 →
Publication: US 2007/0247703
Optical Transmission Systems Including Optical Amplifiers and Methods of Use Therein
Patent: 7,343,097 →
Application: 11/800,023 →
Publication: US 2007/0211332
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name May 22, 2007
From: CORVIS CORPORATION
To: BROADWING CORPORATION
Reel/Frame 019323/0858 →
Change of Name Jun 19, 2007
From: CORVIS CORPORATION
To: BROADWING CORPORATION
Reel/Frame 019448/0261 →
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 →