Patent Assignment
Reel/Frame 019793/0638
Assignment of Assignor's Interest
Recorded: 2007-08-23
Pages: 2
Assignee
KTFREETEL CO., LTD.
890-20 DAECHI-DONG, GANGNAM-GU, SEOUL, 135-280, KOREA, REPUBLIC OF
Covered Property
(1)
Displaying Advertisement on User Terminal
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.