IP Library Assignment 016236/0112
Patent Assignment
Reel/Frame 016236/0112

Assignment of Assignor's Interest

Recorded: 2005-01-28 Pages: 2
Assignor
LEE, JI-WOONG
Executed: 2004-12-28
Assignee
KTFREETEL CO., LTD.
8890-20 DAECHI-DONG, GAGNAM-GU, SEOUL, 135-280, KOREA, REPUBLIC OF
Covered Property (1)
Method and Apparatus for Receivability and Reachability Test of Explicit Multicast
Patent: 7,471,679 →
Application: 11/046,100 →
Publication: US 2006/0171322
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 20, 2009
From: KTFREETEL CO., LTD.
To: KT CORPORATION
Reel/Frame 022973/0471 →