Patent Assignment
Reel/Frame 021463/0545
Assignment of Assignor's Interest
Recorded: 2008-08-29
Pages: 5
Assignee
VALVE CORPORATION
10500 NE 8TH STREET, SUITE 1000, BELLEVUE, WASHINGTON, 98004
Covered Property
(1)
Overlaying Interactive Video Game Play with Real-Time Chat Sessions with Game Switching