IP Library Assignment 021297/0481
Patent Assignment
Reel/Frame 021297/0481

Assignment of Assignor's Interest

Recorded: 2008-07-24 Pages: 2
Assignor
LEE, WOO-SUK
Executed: 2008-07-14
Assignee
KTFREETEL CO., LTD.
7-18, SINCHUN-DONG, SONGPA-GU, SEOUL, 138-703, KOREA, REPUBLIC OF
Covered Property (1)
Device and Method for Controlling Overload
Patent: 8,073,457 →
Application: 12/179,484 →
Publication: US 2008/0299986
Related Assignments (2)
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 Aug 21, 2018
From: KT CORPORATION
To: VALUE INNOVATION PARTNERS CO., LTD.
Reel/Frame 046641/0739 →