Patent Assignment
Reel/Frame 029813/0990
Assignment of Assignor's Interest
Recorded: 2013-02-14
Pages: 3
Assignor
PROSYK, KELVIN
Executed: 2013-02-14
Assignee
COGO OPTRONICS, INC.
5171 ELDORADO SPRINGS DRIVE, BOULDER, COLORADO, 80303
Covered Property
(1)
Mach-Zehnder Optical Modulator Using a Balanced Coplanar Stripline with Lateral Ground Planes
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 2013
From: COGO OPTRONICS, INC.
To: TERAXION INC.
Reel/Frame 030942/0954 →
Assignment of Assignor's Interest
Jul 1, 2016
From: CIENA CANADA, INC.
To: CIENA CORPORATION
Reel/Frame 039064/0094 →
Assignment of Assignor's Interest
Jul 1, 2016
From: TERAXION INC.; 9333-9679 QUEBEC INC. (FORMERLY COGO OPTRONICS CANADA INC.)
To: CIENA CANADA, INC.
Reel/Frame 039064/0102 →
Security Interest
Aug 9, 2019
From: TERAXION INC.
To: CANADIAN IMPERIAL BANK OF COMMERCE
Reel/Frame 050010/0398 →
Release of Security Interest
Sep 30, 2021
From: CANADIAN IMPERIAL BANK OF COMMERCE
To: TERAXION INC.
Reel/Frame 057657/0020 →