IP Library › Assignment 021015/0898
Patent Assignment
Reel/Frame 021015/0898

Assignment of Assignor's Interest

Recorded: 2008-05-29 Pages: 5
Assignors
CHAN, FRANK SIU HONG
Executed: 2008-05-14
GRAINGER, DAVID CHARLES
Executed: 2008-05-14
Assignee
BCE INC.
1000 DE LA GAUCHETIERE STREET WEST, SUITE 3700, MONTREAL, QUEBEC, H3B 4Y7, CANADA
Covered Property (1)
Apparatus and System for Controlling Signal Filtering
Patent: 8,488,593 →
Application: 12/095,395 →
Publication: US 2008/0298346
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address of Assignee May 17, 2013
From: BCE INC.
To: BCE INC.
Reel/Frame 030440/0851 →