Patent Assignment
Reel/Frame 044177/0595
Assignment of Assignor's Interest
Recorded: 2017-11-20
Pages: 4
Assignor
CAI, ZHIJUN
Executed: 2010-07-23
Assignee
BLACKBERRY CORPORATION
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Multicast Broadcast Single Frequency Network Data Scheduling and Handling
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 29, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032784/0944 →
Assignment of Assignor's Interest
Nov 20, 2017
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 044177/0638 →
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 044177 Frame: 0595. Assignor(S) Hereby Confirms the Assignment.
Oct 13, 2018
From: CAI, ZHIJUN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 047231/0423 →
Assignment of Assignor's Interest
Apr 30, 2019
From: PROVENANCE ASSET GROUP LLC
To: WIRELESS INNOVATIONS LLC
Reel/Frame 049041/0258 →
Assignment of Assignor's Interest
Sep 16, 2019
From: BLACKBERRY LIMITED
To: PROVENANCE ASSET GROUP LLC
Reel/Frame 050394/0390 →