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Patent Assignment
Reel/Frame 018591/0958

Assignment of Assignor's Interest

Recorded: 2006-12-04 Pages: 4
Assignor
KEZYS, VYTAUTAS ROBERTAS
Executed: 2006-12-04
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
Conferencing Pstn Gateway Methods and Apparatus to Facilitate Heterogeneous Wireless Network Handovers for Mobile Communication Devices
Patent: 7,986,665 →
Application: 11/534,371 →
Publication: US 2007/0070948
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 21, 2012
From: TODD, TERRENCE D., MR.; ZHAO, DONGMEI, MR.; SMADI, MOHAMMED, MR.
To: MCMASTER UNIVERSITY
Reel/Frame 027738/0080 →
Change of Name Oct 17, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031435/0293 →