Patent Assignment
Reel/Frame 025080/0642
Assignment of Assignor's Interest
Recorded: 2010-10-01
Pages: 3
Assignor
HAZAMA, KATSUKI
Executed: 1997-09-04
Assignee
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO-TO, JAPAN
Covered Property
(1)
Multilevel Semiconductor Memory, Write/Read Method Thereto/Therefrom and Storage Medium Storing Write/Read Program
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2010
From: NIPPON STEEL CORPORATION; NS SOLUTIONS CORPORATION
To: PEGRE SEMICONDUCTORS LLC
Reel/Frame 025080/0668 →
Merger
Dec 7, 2010
From: PEGRE SEMICONDUCTORS LLC
To: INTELLECTUAL VENTURES I LLC
Reel/Frame 025446/0042 →
Nunc Pro Tunc Assignment
Jan 22, 2019
From: INTELLECTUAL VENTURES I LLC
To: INTELLECTUAL VENTURES ASSETS 115 LLC
Reel/Frame 048093/0578 →
Nunc Pro Tunc Assignment
Apr 15, 2019
From: INTELLECTUAL VENTURES ASSETS 115 LLC
To: COMPUTER CIRCUIT OPERATIONS LLC
Reel/Frame 048879/0373 →