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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
8305945
Issue Dt:
11/06/2012
Application #:
12158628
Filing Dt:
06/20/2008
Publication #:
20080293426
Pub Dt:
11/27/2008
Inventors:
Jae-Heung Kim, Byung-Han Ryu, Seung-Chan Bang
Title:
METHOD AND APPARATUS FOR DISCONTINUOUS TRANSMISSION/RECEPTION OPERATION FOR REDUCING POWER CONSUMPTION IN CELLUAR SYSTEM
Assignment: 1
Reel/Frame:
021183/0189Recorded: 06/24/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KIM, JAE-HEUNG
Exec Dt:
06/10/2008
RYU, BYUNG-HAN
Exec Dt:
06/12/2008
BANG, SEUNG-CHAN
Exec Dt:
06/12/2008
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJON 305-350, KOREA, REPUBLIC OF
Correspondent:
STAAS & HALSEY LLP
ATTENTION: J. RANDALL BECKERS
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:
022499/0368Recorded: 04/03/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Exec Dt:
03/16/2009
Assignees:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
KTFREETEL CO., LTD.
LOTTE CASTLE PLAZA OFFICE TOWER
7-18 SHINCHEON-DONG, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 138-727
Correspondent:
STAAS & HALSEY, LLP
1201 NEW YORK AVENUE, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
022976/0032Recorded: 07/20/2009Pages: 17
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
KTFREETEL CO., LTD.
Exec Dt:
06/01/2009
Assignee:
KT CORPORATION
206, JUNGJA-DONG, BUNDANG-GU
KYEONGGI-DO
SEONGNAM-CITY, KOREA, REPUBLIC OF 463-711
Correspondent:
JONGWON KIM
5180 PARKSTONE DRIVE, STE 175
CHANTILLY, VA 20151
Assignment: 4
Reel/Frame:
040975/0086Recorded: 01/13/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KT CORPORATION
Exec Dt:
12/21/2016
SK TELECOM CO., LTD
Exec Dt:
12/21/2016
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Exec Dt:
12/21/2016
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Correspondent:
SEONGJUN PARK
8287 SPRING LEAF CT
VIENNA, VA 22182

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