IP Library › Assignment 040975/0086
Patent Assignment
Reel/Frame 040975/0086

Assignment of Assignor's Interest

Recorded: 2017-01-13 Pages: 4
Assignors
KT CORPORATION
Executed: 2016-12-21
SK TELECOM CO., LTD
Executed: 2016-12-21
Assignee
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU, DAEJEON, 34129, KOREA, REPUBLIC OF
Covered Properties (5)
Method and Apparatus for Discontinuous Transmission/Reception Operation for Reducing Power Consumption in Celluar System
Patent: 8,305,945 →
Application: 12/158,628 →
Publication: US 2008/0293426
Method and Apparatus for Discontinuous Transmission/Reception Operation for Reducing Power Consumption in Cellular System
Patent: 8,559,342 →
Application: 12/750,127 →
Publication: US 2010/0182942
Method and Apparatus for Discontinuous Transmission-Reception Operation for Reducing Power Consumption in Cellular System
Patent: 8,594,005 →
Application: 13/224,962 →
Publication: US 2011/0310782
Method and Apparatus for Discontinuous Transmission/Reception Operation for Reducing Power Consumption in Cellular System
Patent: 9,198,128 →
Application: 13/612,436 →
Publication: US 2013/0003633
Method and Apparatus for Discontinuous Transmission/Reception Operation for Reducing Power Consumption in Cellular System
Patent: 9,838,965 →
Application: 14/923,981 →
Publication: US 2016/0050625
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 24, 2008
From: KIM, JAE-HEUNG; RYU, BYUNG-HAN; BANG, SEUNG-CHAN
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 021183/0189 →
Assignment of Assignor's Interest Apr 3, 2009
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE; SK TELECOM CO., LTD.; KTFREETEL CO., LTD.
Reel/Frame 022499/0368 →
Merger Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022976/0032 →