IP Library › Assignment 023873/0944
Patent Assignment
Reel/Frame 023873/0944

Assignment of Assignor's Interest

Recorded: 2010-01-29 Pages: 4
Assignor
Assignees
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU, DAEJON, 305-350, KOREA, REPUBLIC OF
KT CORPORATION
206 JEONGJA-DONG, BUNDANG-GU, SEONGNAM-SI, GYEONGGI-DO, 463-711, KOREA, REPUBLIC OF
SK TELECOM. CO., LTD.
11 EULJIRO 2-GA, JUNG-GU, SEOUL, 100-999, KOREA, REPUBLIC OF
Covered Property (1)
Cell Search Method, Forward Link Frame Transmission Method, Apparatus Using the Same and Forward Link Frame Structure
Patent: 8,542,571 →
Application: 12/093,284 →
Publication: US 2009/0219882
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 24, 2008
From: KIM, IL-GYU; PARK, HYEONG-GEUN; KIM, NAM-IL; CHANG, KAP-SEOK
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 021733/0139 →
Merger Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022976/0032 →
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 →