Patent Assignment
Reel/Frame 022662/0663
Assignment of Assignor's Interest
Recorded: 2009-05-11
Pages: 6
Assignor
ZINGDOM COMMUNICATIONS, INC.
Executed: 2008-06-02
Assignee
DEVEREUX RESEARCH AB LLC
11209 ORANGE STREET, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
System and Method for Immediate and Delayed Real-Time Communication Activities Using Availability Data from Communication Through an External Instant Messaging System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.