IP Library Assignment 021930/0362
Patent Assignment
Reel/Frame 021930/0362

Assignment of Assignor's Interest

Recorded: 2008-12-05 Pages: 4
Assignors
YOON, CHUL-SIK
Executed: 2008-07-21
KIM, JAE-HEUNG
Executed: 2008-07-21
YEO, KUN-MIN
Executed: 2008-07-24
LIM, SOON-YONG
Executed: 2008-07-21
RYU, BYUNG-HAN
Executed: 2008-07-24
Assignees
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU, DAEJEON, KOREA, REPUBLIC OF
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
KT CORPORATION
206, JUNGJA-DONG, BUNDANG-GU, SEONGNAM-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-GU, SEOUL, KOREA, REPUBLIC OF
KTFREETEL CO., LTD.
890-20, DAECHI-DONG, GANGNAM-GU, SEOUL, KOREA, REPUBLIC OF
HANARO TELECOM., INC
SHINDONGAH FIRE & MARINE INSURANCE BUILDING 43, TAEPYEONGNO2-GA, JUNG-GU, SEOUL, KOREA, REPUBLIC OF
Covered Property (1)
Method and Apparatus for Requesting and Reporting Channel Quality Information in Mobile Communication System
Patent: 7,813,291 →
Application: 10/583,165 →
Publication: US 2009/0175178
Related Assignments (1)
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 →