Patent Assignment
Reel/Frame 031352/0459
Assignment of Assignor's Interest
Recorded: 2013-09-27
Pages: 2
Assignee
LSI LOGIC CORPORATION
1551 MCCARTHY BOULEVARD, MILPITAS, CALIFORNIA, USA 95035
Covered Property
(1)
Dram cell having a vertical transistor and a capacitor formed on the sidewalls of a trench isolation
Patent:
6,365,452 →
Application:
09/724,608 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 3, 2011
From: LSI LOGIC CORPORATION
To: LSI CORPORATION
Reel/Frame 026213/0895 →
Assignment of Assignor's Interest
Jul 18, 2011
From: LSI CORPORATION
To: INVENSAS CORPORATION
Reel/Frame 026617/0484 →
Security Interest
Dec 2, 2016
From: INVENSAS CORPORATION; TESSERA, INC.; TESSERA ADVANCED TECHNOLOGIES, INC.; ZIPTRONIX, INC.
To: ROYAL BANK OF CANADA, AS COLLATERAL AGENT
Reel/Frame 040797/0001 →
Release of Security Interest
Jun 11, 2020
From: ROYAL BANK OF CANADA
To: TESSERA, INC.; INVENSAS BONDING TECHNOLOGIES, INC. (F/K/A ZIPTRONIX, INC.); FOTONATION CORPORATION (F/K/A DIGITALOPTICS CORPORATION AND F/K/A DIGITALOPTICS CORPORATION MEMS); INVENSAS CORPORATION
Reel/Frame 052920/0001 →