Patent Assignment
Reel/Frame 014444/0013
Assignment of Assignor's Interest
Recorded: 2004-03-18
Pages: 2
Assignor
CHOI, SEUNG-WON
Executed: 2000-11-30
Assignee
SAS TECHNOLOGIES CO., LTD.
SCIENCE TECHNOLOGY CENTER NO. 407, HAENGDANG-DONG 17, SEONGDONG-KU, SEOUL 133-791, KOREA, REPUBLIC OF
Covered Property
(1)
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
(5)
Other recorded transfers of the patent 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 008521/0339 →
Assignment of Assignor's Interest
Aug 13, 1999
From: CHOI, SEUNG-WON
To: KOREA TELECOM FREETEL CO., LTD.
Reel/Frame 010168/0040 →
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 →
Merger
Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022973/0471 →
Assignment of Assignor's Interest
Sep 19, 2012
From: SAS TECHNOLOGIES CO., LTD.
To: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
Reel/Frame 029007/0622 →