Patent Assignment
Reel/Frame 020811/0890
Assignment of Assignor's Interest
Recorded: 2008-04-16
Pages: 3
Assignors
KIM, YON-HEE
Executed: 2007-10-09
OH, TAE-HO
Executed: 2007-10-09
CHA, YOUNG-IN
Executed: 2007-10-09
NAM, GI-SEON
Executed: 2007-10-09
KWON, O-HYON
Executed: 2007-10-09
Assignee
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU, SEOUL, 100-844, KOREA, REPUBLIC OF
Covered Property
(1)
Interface System of Subscriber Information Management, Billing, Prepaid System for Mobile Network System, and Prepaid Method Using the Interface System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.