Patent Assignment
Reel/Frame 019792/0846
Assignment of Assignor's Interest
Recorded: 2007-09-06
Pages: 4
Assignee
REALNETWORKS, INC.
2601 ELLIOTT AVENUE, SUITE 1000, SEATTLE, WASHINGTON, 98121
Covered Property
(1)
Web Media Asset Identification System and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.