Patent Assignment
Reel/Frame 022881/0623
Assignment of Assignor's Interest
Recorded: 2009-06-26
Pages: 2
Assignee
POSDATA CO., LTD.
276-2 SEOHYEON-DONG, BUNDANG-GU, SEONGNAM-SI, GYEONGGI-DO, SEONGNAM-SI, 463-775, KOREA, REPUBLIC OF
Covered Property
(1)
Method and Apparatus for Generating Pilot Tone in Orthogonal Frequency Division Multiplexing Access System, and Method and Apparatus for Estimating Channel Using It
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2010
From: POSCO ICT CO., LTD.
To: SEAH NETWORKS CO., LTD.
Reel/Frame 025466/0887 →
Assignment of Assignor's Interest
May 9, 2013
From: SEAH NETWORKS CO., LTD.
To: INTELLECTUAL DISCOVERY CO., LTD.
Reel/Frame 030385/0868 →
Assignment of Assignor's Interest
May 27, 2016
From: INTELLECTUAL DISCOVERY CO., LTD.
To: GOLDEN VALLEY HOLDINGS LIMITED
Reel/Frame 038738/0553 →
Assignment of Assignor's Interest
Sep 21, 2016
From: GOLDEN VALLEY HOLDINGS LIMITED
To: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Reel/Frame 039815/0049 →