IP Library › Assignment 023175/0190
Patent Assignment
Reel/Frame 023175/0190

Corrective Assignment to Correct the Assignee's Address Previously Recorded on Reel 021760 Frame 0571. Assignor(S) Hereby Confirms the Assignment.

Recorded: 2009-09-01 Pages: 6
Assignors
CHOI, JUN WON
Executed: 2008-10-29
LEE, JOO MUN
Executed: 2008-10-29
LEE, SANG YUN
Executed: 2008-10-29
LEE, MYUNG SUNG
Executed: 2008-10-29
CHUNG, JAE BOO
Executed: 2008-10-29
Assignee
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU, SEOUL, 100-999, KOREA, REPUBLIC OF
Covered Property (1)
Authentication for Service Server in Wireless Internet and Settlement Using the Same
Patent: 8,811,945 →
Application: 12/093,477 →
Publication: US 2009/0081992
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 30, 2008
From: CHOI, JUN-WON; LEE, JOO-MUN; LEE, SANG-YUN; LEE, MYUNG-SUNG
To: SK TELECOM CO., LTD.
Reel/Frame 021760/0571 →
Assignment of Assignor's Interest Mar 9, 2012
From: SK TELECOM CO., LTD.
To: SK PLANET CO., LTD.
Reel/Frame 027833/0967 →