Patent Assignment
Reel/Frame 010117/0684
Assignment of Assignor's Interest
Recorded: 1999-07-19
Pages: 2
Assignor
ISHIDA, MINORU
Executed: 1999-07-07
Assignee
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU, TOKYO, JAPAN
Covered Property
(1)
Semiconductor Memory Device
Patent:
6,101,120 →
Application:
09/356,364 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 16, 2015
From: SONY CORPORATION
To: TESSERA ADVANCED TECHNOLOGIES, INC.
Reel/Frame 035430/0231 →
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 →