IP Library Assignment 020779/0964
Patent Assignment
Reel/Frame 020779/0964

Assignment of Assignor's Interest

Recorded: 2008-03-28 Pages: 2
Assignors
CYR, NORMAND
Executed: 2006-09-29
CHEN, HONGXIN
Executed: 2006-09-29
Assignee
EXFO ELECTRO-OPTICAL ENGINEERING INC.
400 GODIN STREET,QUEBEC, QUEBEC, G1M 2K2, CANADA
Covered Property (1)
Polarization Optical Time Domain Reflectometer and Method of Determining Pmd
Patent: 7,920,253 →
Application: 11/992,797 →
Publication: US 2009/0244522
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Certificate of Amendment Mar 12, 2010
From: EXFO ELECTRO-OPTICAL ENGINEERING INC.
To: EXFO INC.
Reel/Frame 024066/0687 →