IP Library Assignment 022911/0646
Patent Assignment
Reel/Frame 022911/0646

Assignment of Assignor's Interest

Recorded: 2009-07-02 Pages: 4
Assignor
RAO, QINJIANG
Executed: 2009-06-26
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
Compact Single Feed Dual-Polarized Dual-Frequency Band Microstrip Antenna Array
Patent: 8,633,856 →
Application: 12/497,478 →
Publication: US 2011/0001682
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 11, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031795/0708 →