Patent Assignment
Reel/Frame 030942/0954
Assignment of Assignor's Interest
Recorded: 2013-08-05
Pages: 7
Assignor
COGO OPTRONICS, INC.
Executed: 2013-02-25
Assignee
TERAXION INC.
2716 EINSTEIN STREET, QUEBEC, QUEBEC, G1P 4S8, CANADA
Covered Properties
(7)
Traveling Wave Mach-Zehnder Optical Device
Monolithic Optoelectronic Twe-Component Structure for High Frequencies and Low Optical Insertion Loss
Electrical Waveguide Transmission Device for Use with a Mach-Zehnder Optical Modulator
Mach-Zehnder Optical Modulator Using a Balanced Coplanar Stripline with Lateral Ground Planes
Mach-Zehnder Optical Modulator Having an Asymmetrically-Loaded Gsg Traveling Wave Electrode
Application:
61/724,796 →
Mach-Zehnder Optical Modulator Having a Traveling Wave Electrode with Ground Bridge
Application:
61/724,810 →
Device for Controlling Backplane Voltage in a Mach-Zehnder Optical Modulator
Application:
61/816,284 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 8, 2009
From: PROSYK, KELVIN
To: COGO OPTRONICS, INC.
Reel/Frame 023621/0293 →
Assignment of Assignor's Interest
Dec 15, 2009
From: PROSYK, KELVIN; KAISER, RONALD; VELTHAUS, KARL-OTTO
To: COGO OPTRONICS, INC.; FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Reel/Frame 023655/0783 →
Assignment of Assignor's Interest
Dec 20, 2012
From: PROSYK, KELVIN
To: COGO OPTRONICS, INC.
Reel/Frame 029512/0287 →
Assignment of Assignor's Interest
Feb 14, 2013
From: PROSYK, KELVIN
To: COGO OPTRONICS, INC.
Reel/Frame 029813/0990 →
Assignment of Assignor's Interest
Feb 20, 2013
From: PROSYK, KELVIN; WOODS, IAN NICHOLAS; PIRASTU, ALESSIO
To: COGO OPTRONICS, INC.
Reel/Frame 029838/0193 →
Assignment of Assignor's Interest
Feb 20, 2013
From: PROSYK, KELVIN; WOODS, IAN NICHOLAS; PIRASTU, ALESSIO
To: COGO OPTRONICS, INC.
Reel/Frame 029838/0336 →
Assignment of Assignor's Interest
Apr 26, 2013
From: PROSYK, KELVIN
To: COGO OPTRONICS CANADA INC.
Reel/Frame 030295/0896 →
Assignment of Assignor's Interest
Jul 1, 2016
From: CIENA CANADA, INC.
To: CIENA CORPORATION
Reel/Frame 039064/0197 →
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 039064/0041 →
Assignment of Assignor's Interest
Jul 1, 2016
From: CIENA CANADA, INC.
To: CIENA CORPORATION
Reel/Frame 039064/0072 →
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 →
Assignment of Assignor's Interest
Jul 1, 2016
From: TERAXION INC.; 9333-9679 QUEBEC INC. (FORMERLY COGO OPTRONICS CANADA INC.)
To: CIENA CANADA
Reel/Frame 039064/0166 →
Assignment of Assignor's Interest
Jul 15, 2016
From: CIENA CANADA, INC.
To: CIENA CORPORATION
Reel/Frame 039167/0303 →
Assignment of Assignor's Interest
Jul 15, 2016
From: TERAXION INC.; 9333-9697 QUEBEC INC. (FORMERLY COGO OPTRONICS CANADA INC.)
To: CIENA CANADA, INC.
Reel/Frame 039167/0277 →
Corrective Assignment to Correct the 2ND Assignor's Name Previously Recorded at Reel: 039167 Frame: 0277. Assignor(S) Hereby Confirms the Assignment.
Nov 1, 2016
From: TERAXION INC.; 9333-9679 QUEBEC INC. (FORMERLY COGO OPTRONICS CANADA INC.)
To: CIENA CANADA, INC.
Reel/Frame 040540/0912 →
Assignment of Assignor's Interest
Oct 30, 2017
From: CIENA CANADA, INC.
To: CIENA CORPORATION
Reel/Frame 043983/0712 →
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 →