IP Library › Assignment 039167/0277
Patent Assignment
Reel/Frame 039167/0277

Assignment of Assignor's Interest

Recorded: 2016-07-15 Pages: 12
Assignors
TERAXION INC.
Executed: 2016-02-01
Assignee
CIENA CANADA, INC.
307 LEGGET DRIVE, KANATA, ONTARIO, K2K 3C8, CANADA
Covered Property (1)
Traveling Wave Mach-Zehnder Optical Device
Patent: 8,280,201 →
Application: 12/633,276 →
Publication: US 2011/0135242
Related Assignments (4)
Other recorded transfers of the patent 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 Aug 5, 2013
From: COGO OPTRONICS, INC.
To: TERAXION INC.
Reel/Frame 030942/0954 →
Assignment of Assignor's Interest Jul 15, 2016
From: CIENA CANADA, INC.
To: CIENA CORPORATION
Reel/Frame 039167/0303 →
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 →