Assignment of Assignor's Interest

Recorded: 2005-11-23 Pages: 3

Assignor

LEE, CHUNG-HAK

Executed: 2005-11-14

Assignee

SK TELECOM CO., LTD.

99 SEOLIN-DONG, JONGRO-GU, SEOUL 110-728, KOREA, REPUBLIC OF

Covered Property (1)

Method for obtaining traffic information using billing information of mobile terminal

Patent: 9,779,620 →

Application: 10/550,942 →

Publication: US 2006/0106622

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.