IP Library › Assignment 022447/0704
Patent Assignment
Reel/Frame 022447/0704

Assignment of Assignor's Interest

Recorded: 2009-03-25 Pages: 4
Assignor
Assignees
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU, DAEJON, 305-350, KOREA, REPUBLIC OF
KTFREETEL CO., LTD.
7-18 SHINCHEON-DONG, SONGPA-GU, LOTTE CASTLE PLAZA OFFICE TOWER, SEOUL, 138-727, KOREA, REPUBLIC OF
Covered Property (1)
Method for Allocating Ip Address to Mobile Station in Mobile Communication System
Patent: 7,873,003 →
Application: 11/930,949 →
Publication: US 2008/0107067
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 31, 2007
From: BAEK, SEUNG-KWON; SHIN, YEON-SEUNG; KIM, YEONG-JIN
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 020043/0767 →
Merger Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022976/0032 →