Patent Assignment
Reel/Frame 022385/0488
Corrective Assignment to Correct the Assignees' Country Previously Recorded on Reel 022194 Frame 0131. Assignor(S) Hereby Confirms the Korea, Democratic People's Republic Of.
Recorded: 2009-03-12
Pages: 8
Assignor
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Executed: 2009-01-29
Assignees
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU, DAEJEON, 305-350, KOREA, REPUBLIC OF
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU, SEOUL, 100-999, KOREA, REPUBLIC OF
KTFREETEL CO., LTD.
7-18, SINCHEON-DONG, SONGPA-GU, SEOUL, 138-240, KOREA, REPUBLIC OF
Covered Properties
(9)
Multi-Mode User Equipment and Routing Controlling Method Thereby
Application:
11/915,145 →
Publication:
US 2008/0192681
Network interworking system and method for negotiating qos in network interworking system
Application:
11/920,996 →
Publication:
US 2009/0080391
Apparatus and Method for Negotiating Quality of Service
Application:
11/922,847 →
Publication:
US 2009/0225705
Apparatus and a method for service continuity between umts network and wlan network
Application:
11/990,997 →
Publication:
US 2009/0286527
Apparatus and a method for service continuity between umts network and wlan
Application:
11/991,007 →
Publication:
US 2009/0279515
Multi-Mode Communication System and Method Thereof
Wireless Communication System Counting Mobile Terminals Using Mbms
Mobile Wireless Access Router for Separately Controlling Traffic Signal and Control Signal
Multimedia Broadcast Multicast Service Providing System and Method Thereof
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 26, 2007
From: KWON, HYE-YEON; SHIN, HYUNG-CHEOL; RO, KWANG-HYUN; SHIN, JAE-WOOK
To: ELECTRONICS AND TELECOMMUNICATION RESEARCH INSTITUTE
Reel/Frame 020193/0346 →
Assignment of Assignor's Interest
Dec 26, 2007
From: KWON, HYE-YEON; SHIN, HYUNG-CHEOL; SHIN, JAE-WOOK; RO, KWANG-HYUN
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 020330/0156 →
Assignment of Assignor's Interest
Jan 4, 2008
From: LEE, BYUNG-BOG; BAE, MYUNG-NAM; RO, KWANG-HYUN; PARK, AE-SOON
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 020322/0499 →
Assignment of Assignor's Interest
Feb 26, 2008
From: CHEON, KYUNG-YUL; RO, KWANG-HYUN; SHUN, JAE-WOOK; KWON, HYE-YEON
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 020615/0859 →
Assignment of Assignor's Interest
Feb 26, 2008
From: CHEON, KYUNG-YUL; RO, KWANG-HYUN; SHIN, JAE-WOOK; KWON, HYE-YEON
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 020606/0880 →
Assignment of Assignor's Interest
Mar 25, 2008
From: JUNG, KWANG-RYUL; KWON, HYE-YEON; PARK, AE-SOON
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 020734/0947 →
Assignment of Assignor's Interest
Jun 5, 2008
From: SHIN, JAE-WOOK; JUNG, KWANG-RYUL; PARK, AE-SOON
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 021094/0327 →
Assignment of Assignor's Interest
Jun 5, 2008
From: KIM, JUNG-IM; RYU, BYUNG-HAN; BANG, SEUNG-CHAN
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 021090/0933 →
Assignment of Assignor's Interest
Jun 5, 2008
From: SHIN, DONG-JIN; BAHG, YOUNG-JICK; KIM, YEONG-JIN
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 021092/0347 →
Assignment of Assignor's Interest
Feb 3, 2009
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE; SK TELECOM CO., LTD.; KTFREETEL CO., LTD.
Reel/Frame 022194/0131 →
Merger
Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022976/0032 →