IP Library › Assignment 028797/0639
Patent Assignment
Reel/Frame 028797/0639

Assignment of Assignor's Interest

Recorded: 2012-08-16 Pages: 4
Assignors
TODD, TERRENCE D., MR.
Executed: 2005-11-09
ZHAO, DONGMEI, MS.
Executed: 2005-10-25
SMADI, MOHAMMED, MR.
Executed: 2005-11-09
Assignee
MCMASTER UNIVERSITY
1280 MAIN STREET WEST, HAMILTON, ONTARIO, L8S 4L8, CANADA
Covered Property (1)
Conferencing Pstn Gateway Methods and Apparatus to Facilitate Heterogeneous Wireless Network Handovers for Mobile Communication Devices
Patent: 8,467,350 →
Application: 13/571,732 →
Publication: US 2012/0300678
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 16, 2012
From: KEZYS, VYTAUTAS ROBERTAS, MR.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028801/0164 →
Change of Name Oct 17, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031435/0293 →