Patent Assignment
Reel/Frame 040568/0949
Corrective Assignment to Correct the 2ND Assignor's Name O the Cover Sheet Previously Recorded at Reel: 0399166 Frame: 0858. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2016-11-04
Pages: 13
Assignors
TERAXION INC.
Executed: 2016-02-01
9333-9679 QUEBEC INC. (FORMERLY COGO OPTRONICS CANADA INC.)
Executed: 2016-02-01
Assignee
CIENA CANADA, INC.
307 LEGGET DRIVE, KANATA, ONTARIO, K2K 3C8, CANADA
Covered Property
(1)
Mach-Zehnder Modulator with Backplane Voltage Equalization
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 12, 2014
From: PROSYK, KELVIN
To: COGO CANADA INC.
Reel/Frame 033092/0677 →
Assignment of Assignor's Interest
Jun 12, 2014
From: COGO CANADA INC.
To: TERAXION INC
Reel/Frame 033092/0800 →
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 039166/0858 →
Assignment of Assignor's Interest
Jul 15, 2016
From: CIENA CANADA, INC.
To: CIENA CORPORATION
Reel/Frame 039166/0915 →
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 →