Patent Assignment
Reel/Frame 023019/0083
Assignment of Assignor's Interest
Recorded: 2009-07-29
Pages: 2
Assignor
JOHNSON, BRETT
Executed: 2009-05-22
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Adjusting Difficulty Level of a Multiplayer Game
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.