Patent Assignment
Reel/Frame 031500/0055
Assignment of Assignor's Interest
Recorded: 2013-10-29
Pages: 5
Assignors
HE, GANG
Executed: 2012-03-12
GARIEPY, DANIEL
Executed: 2012-03-02
CHEN, HONGXIN
Executed: 2012-03-02
RUCHET, BERNARD
Executed: 2012-03-02
Assignee
EXFO INC.
400, AVENUE GODIN, QUEBEC, G1M 2K2, CANADA
Covered Property
(1)
Characterization of Non-Ase Noise on Optical Signals
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 27, 2018
From: EXFO INC.
To: NATIONAL BANK OF CANADA
Reel/Frame 045470/0202 →
Security Interest
Aug 8, 2025
From: EXFO INC. (A CORPORATION RESULTING FROM THE AMALGAMATION OF 11172239 CANADA INC. AND EXFO INC.); ONTOLOGY-PARTNERS LIMITED
To: NATIONAL BANK OF CANADA
Reel/Frame 072338/0500 →