Patent Assignment
Reel/Frame 029007/0622
Assignment of Assignor's Interest
Recorded: 2012-09-19
Pages: 2
Assignor
SAS TECHNOLOGIES CO., LTD.
Executed: 2012-09-19
Assignee
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
17, HAENGDANG-DONG, SEONGDONG-GU, SEOUL, 133-070, KOREA, REPUBLIC OF
Covered Properties
(2)
Signal Processing Apparatus and Method for Reducing the Effects of Interference and Noise in Wirless Communication Systems
Patent:
6,127,973 →
Application:
08/844,255 →
Design Technique of an Array Antenna , and Telecommunication System and Method Utilizing the Array Antenna
Patent:
5,999,800 →
Application:
08/844,364 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 18, 1997
From: CHOI, SEUNG WON; YUN, DONG UN
To: CHOI, SEUNG WON
Reel/Frame 008616/0821 →
Assignment of Assignor's Interest
Apr 18, 1997
From: CHOI, SEUNG WON; YUN, DONG UN
To: CHOI, SEUNG WON
Reel/Frame 008521/0339 →
Assignment of Assignor's Interest
Aug 13, 1999
From: CHOI, SEUNG-WON
To: KOREA TELECOM FREETEL CO., LTD.
Reel/Frame 010168/0040 →
Assignment of Assignor's Interest
Sep 20, 1999
From: CHOI, SEUNG-WON
To: KOREA TELECOM FREETEL CO., LTD.
Reel/Frame 010254/0887 →
Assigns Fifty Percent(5O% ) Interest See Document for Details.
Oct 16, 2000
From: KOREA TELECOM FREETEL CO., LTD.
To: CHOI, SEUNG-WON
Reel/Frame 011177/0986 →
50% Assignment
Oct 16, 2000
From: KOREA TELECOM FREETEL CO., LTD.
To: CHOI, SEUNG-WON
Reel/Frame 011188/0941 →
Assignment of Assignor's Interest
Mar 18, 2004
From: CHOI, SEUNG-WON
To: SAS TECHNOLOGIES CO., LTD.
Reel/Frame 014444/0108 →
Assignment of Assignor's Interest
Mar 18, 2004
From: CHOI, SEUNG-WON
To: SAS TECHNOLOGIES CO., LTD.
Reel/Frame 014444/0013 →
Merger
Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022973/0471 →