Patent Assignment
Reel/Frame 016496/0176
Assignment of Assignor's Interest
Recorded: 2005-04-19
Pages: 4
Assignee
REALNETWORKS, INC.
SUITE 1000, 2601 ELLIOTT AVENUE, SEATTLE, WASHINGTON, 98121
Covered Property
(1)
License confirmation via embedded confirmation challenge
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.