Patent Assignment
Reel/Frame 022801/0757
Assignment of Assignor's Interest
Recorded: 2009-06-03
Pages: 3
Assignor
LEE, JONG-HO
Executed: 2009-05-18
Assignee
KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
KYUNGPOOK NATIONAL UNIVERSITY, SANGYEOK3-DONG, BUK-GU, DAEGU, 702-701, KOREA, REPUBLIC OF
Covered Property
(1)
High Density Flash Memory Device , Cell String and Fabricating Method Thereof
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 4, 2010
From: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
To: SNU R&DB FOUNDATION
Reel/Frame 025088/0835 →
Assignment of Assignor's Interest
Jan 17, 2017
From: SNU R&DB FOUNDATION
To: RPX CORPORATION
Reel/Frame 040993/0697 →
Security Interest
Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Release of Lien on Patents
Oct 21, 2019
From: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
To: RPX CORPORATION
Reel/Frame 050777/0983 →
Assignment of Assignor's Interest
Feb 7, 2020
From: RPX CORPORATION
To: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
Reel/Frame 051842/0494 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →