Patent Assignment
Reel/Frame 021227/0805
Assignment of Assignor's Interest
Recorded: 2008-07-11
Pages: 4
Assignors
CHANG, KAP-SEOK
Executed: 2008-06-18
KIM, IL-GYU
Executed: 2008-06-18
KIM, NAM-IL
Executed: 2008-06-18
PARK, HYEONG-GEUN
Executed: 2008-06-18
KIM, YOUNG-HOON
Executed: 2008-06-18
BANG, SEUNG-CHAN
Executed: 2008-06-18
Assignee
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU, DAEJEON, 305-350, KOREA, REPUBLIC OF
Covered Property
(1)
Method for Generating Downlink Signal, and Method for Searching Cell
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 3, 2009
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: SK TELECOM., CO., LTD; KTFREETEL CO., LTD.
Reel/Frame 022335/0344 →
Merger
Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022976/0032 →
Assignment of Assignor's Interest
Dec 20, 2016
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE; SK TELECOM., CO., LTD.; KT CORPORATION
To: KT CORPORATION; TECHBI CO., LTD.
Reel/Frame 040686/0803 →
Assignment of Assignor's Interest
Aug 21, 2018
From: KT CORPORATION; TECHBI CO., LTD.
To: VALUE INNOVATION PARTNERS CO., LTD.
Reel/Frame 046866/0195 →
Assignment of Assignor's Interest
Dec 6, 2021
From: VALUE INNOVATION PARTNERS CO., LTD.
To: HOWLINK GLOBAL LLC
Reel/Frame 058316/0658 →