Patent Assignment
Reel/Frame 033372/0191
Assignment of Assignor's Interest
Recorded: 2014-07-23
Pages: 3
Assignor
ZINGDOM COMMUNICATIONS, INC.
Executed: 2008-06-02
Assignee
DEVEREUX RESEARCH AB LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
System and Method for Immediate and Delayed Real-Time Communication Activities Using Availability Data from and Communications Through an External Instant Messaging System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.