Patent Assignment
Reel/Frame 018235/0164
Assignment of Assignor's Interest
Recorded: 2006-08-24
Pages: 2
Assignors
HYUN, EUN-HEE
Executed: 2006-08-11
YOON, HAN-JUN
Executed: 2006-08-11
CHO, CHEOL-HYE
Executed: 2006-08-11
BAHG, YOUNG-JICK
Executed: 2006-08-11
Assignee
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU, DAEJEON, KOREA, REPUBLIC OF
Covered Property
(1)
Content packet transmission control method in mobile communication network supporting multimedia broadcast/multicast service
Application:
11/509,453 →
Publication:
US 2007/0133565
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 5, 2009
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE; SK TELECOM CO., LTD.; KTFREETEL CO., LTD.
Reel/Frame 022209/0267 →
Merger
Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022976/0032 →