Patent Assignment
Reel/Frame 019844/0731
Assignment of Assignor's Interest
Recorded: 2007-09-18
Pages: 6
Assignors
MA, JIANGLEI
Executed: 2007-09-14
FONG, MO-HAN
Executed: 2007-09-14
ZHANG, HANG
Executed: 2007-09-14
LI, JUN
Executed: 2007-09-18
JIA, MING
Executed: 2007-09-14
ZHU, PEIYING
Executed: 2007-09-14
TONG, WEN
Executed: 2007-09-14
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC, H4S 2A9, CANADA
Covered Property
(1)
Method and System for Wireless Communication in Multiple Operating Environments
Application:
11/835,666 →
Publication:
US 2008/0039133
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027143/0717 →
Assignment of Assignor's Interest
Apr 10, 2012
From: ROCKSTAR BIDCO, LP
To: 2256355 ONTARIO LIMITED
Reel/Frame 028018/0848 →
Assignment of Assignor's Interest
Apr 10, 2012
From: 2256355 ONTARIO LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028020/0474 →
Change of Name
Oct 16, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034012/0031 →