Patent Assignment
Reel/Frame 009096/0433
Assignment of Assignor's Interest
Recorded: 1998-04-14
Pages: 3
Assignor
SUGAYA, FUMITAKA
Executed: 1998-03-03
Assignee
NIPPON STEEL CORPORATION
CHIYODA-KU, 6-3, OTEMACHI 2-CHOME, TOKYO 100-8071, JAPAN
Covered Property
(1)
A Composite Gate Structure Memory Cell Having Increased Capacitance
Patent:
6,288,423 →
Application:
09/059,590 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 13, 2006
From: NIPPON STEEL CORPORATION
To: PEGRE SEMICONDUCTORS, LLC
Reel/Frame 017555/0571 →
Assignment of Assignor's Interest
Mar 2, 2007
From: SUGAYA, FUMITAKA
To: NIPPON STEEL CORPORATION
Reel/Frame 018951/0008 →
Merger
Dec 7, 2010
From: PEGRE SEMICONDUCTORS LLC
To: INTELLECTUAL VENTURES I LLC
Reel/Frame 025446/0042 →
Assignment of Assignor's Interest
Jan 5, 2020
From: INTELLECTUAL VENTURES ASSETS 161 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 052159/0509 →
Assignment of Assignor's Interest
Feb 17, 2020
From: INTELLECTUAL VENTURES I LLC
To: INTELLECTUAL VENTURES ASSETS 161 LLC
Reel/Frame 051945/0001 →
Assignment of Assignor's Interest
May 14, 2021
From: HANGER SOLUTIONS, LLC
To: FOOTHILLS IP LLC
Reel/Frame 056246/0533 →