IP Library Assignment 014789/0068
Patent Assignment
Reel/Frame 014789/0068

Assignment of Assignor's Interest

Recorded: 2001-04-06 Pages: 3
Assignors
HE, GANG
Executed: 2000-05-23
GARIEPY, DANIEL
Executed: 2000-05-23
SCHINN, GREGORY WALTER
Executed: 2000-05-23
LAMONDE, MARTIN
Executed: 2000-05-23
Assignee
EXFO ELECTRO-OPTICAL ENGINEERING INC.
465 GODIN STREET, VANIER, QUEBEC, G1M 3G7, CANADA
Covered Property (1)
Multi-Pass Tunable Optical Filter Using a Polarization-Dependent Filter Element; and Multi-Pass Optics Therefor
Patent: 6,819,429 →
Application: 09/827,141 →
Publication: US 2002/0145803
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Feb 25, 2005
From: EXFO ELECTRO-OPTICAL ENGINEERING INC. / EXFO INGENIERIE ELECTRO-OPTIQUE INC.
To: NATIONAL BANK OF CANADA
Reel/Frame 015703/0308 →
Certificate of Amendment Mar 12, 2010
From: EXFO ELECTRO-OPTICAL ENGINEERING INC.
To: EXFO INC.
Reel/Frame 024066/0687 →