Patent Assignment
Reel/Frame 008522/0938
Assignment of Assignor's Interest
Recorded: 1997-04-16
Pages: 3
Assignees
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJUNG-DONG, YUSONG-KU, DAEJEON, KOREA, REPUBLIC OF
KOREA TELECOM
161, GAJUNG-DONG, YUSONG-KU, 100 SEJONG-NO, CHONGNO-KU, SEOUL, KOREA, REPUBLIC OF
Covered Property
(1)
Mediate Server and Real Time Delivery Method Between Different Networks
Patent:
6,138,163 →
Application:
08/834,401 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 15, 2008
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE; KOREA TELECOM
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 021976/0526 →
Assignment of One Half (1/2) of All of Assignors' Right, Title and Interest
Nov 3, 2009
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: IPG ELECTRONICS 502 LIMITED
Reel/Frame 023456/0363 →
Assignment of Assignor's Interest
Jul 23, 2012
From: IPG ELECTRONICS 502 LIMITED; ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: PENDRAGON ELECTRONICS AND TELECOMMUNICATIONS RESEARCH LLC
Reel/Frame 028611/0643 →
Assignment of Assignor's Interest
May 5, 2015
From: PENDRAGON ELECTRONICS AND TELECOMMUNICATIONS RESEARCH LLC
To: RPX CORPORATION
Reel/Frame 035565/0951 →
Security Agreement
Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
Release (Reel 038041 / Frame 0001)
Jan 2, 2018
From: JPMORGAN CHASE BANK, N.A.
To: RPX CORPORATION; RPX CLEARINGHOUSE LLC
Reel/Frame 044970/0030 →