IP Library › Assignment 023655/0783
Patent Assignment
Reel/Frame 023655/0783

Assignment of Assignor's Interest

Recorded: 2009-12-15 Pages: 5
Assignors
PROSYK, KELVIN
Executed: 2009-12-15
KAISER, RONALD
Executed: 2009-12-14
VELTHAUS, KARL-OTTO
Executed: 2009-12-14
Assignees
COGO OPTRONICS, INC.
6417 SOUTH BOULDER ROAD, BOULDER, COLORADO, 80303
Covered Property (1)
Monolithic Optoelectronic Twe-Component Structure for High Frequencies and Low Optical Insertion Loss
Patent: 9,182,546 →
Application: 12/638,372 →
Publication: US 2010/0150494
Related Assignments (6)
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: TERAXION INC.; 9333-9679 QUEBEC INC. (FORMERLY COGO OPTRONICS CANADA INC.)
To: CIENA CANADA
Reel/Frame 039064/0166 →
Assignment of Assignor's Interest Jul 1, 2016
From: CIENA CANADA, INC.
To: CIENA CORPORATION
Reel/Frame 039064/0197 →
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 →