Patent Assignment
Reel/Frame 021733/0139
Assignment of Assignor's Interest
Recorded: 2008-10-24
Pages: 4
Assignors
KIM, IL-GYU
Executed: 2008-10-23
PARK, HYEONG-GEUN
Executed: 2008-10-23
KIM, NAM-IL
Executed: 2008-10-23
CHANG, KAP-SEOK
Executed: 2008-10-23
KIM, YOUNG-HOON
Executed: 2008-10-23
BANG, SEUNG-CHAN
Executed: 2008-10-23
Assignee
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSONG-GU, DAEJEON-CITY, KOREA, REPUBLIC OF
Covered Property
(1)
Cell Search Method, Forward Link Frame Transmission Method, Apparatus Using the Same and Forward Link Frame Structure
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022976/0032 →
Assignment of Assignor's Interest
Jan 29, 2010
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE; KT CORPORATION; SK TELECOM. CO., LTD.
Reel/Frame 023873/0944 →
Assignment of Assignor's Interest
Sep 22, 2016
From: KT CORPORATION; SK TELECOM., CO., LTD.; ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 039826/0978 →