Patent Assignment
Reel/Frame 028170/0196
Change of Name
Recorded: 2012-05-04
Pages: 2
Assignor
TESSERA TECHNOLOGIES IRELAND LIMITED
Executed: 2011-07-13
Assignee
DIGITALOPTICS CORPORATION EUROPE LIMITED
CLIONA, BUILDING ONE, PARKMORE EAST BUSINESS PARK, BALLYBRIT, GALWAY, IRELAND
Covered Properties
(5)
Integrated circuit device
Microelectronic Assembly with Multi-Layer Support Structure
Chips Having Rear Contacts Connected by Through Vias to Front Contacts
Semiconductor Packaging Process Using Through Silicon Vias
Chips Having Rear Contacts Connected by Through Vias to Front Contacts
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →
Security Interest
Jun 1, 2020
From: ROVI SOLUTIONS CORPORATION; ROVI TECHNOLOGIES CORPORATION; ROVI GUIDES, INC.; TIVO SOLUTIONS INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 053468/0001 →
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 →
Change of Name
Nov 24, 2025
From: INVENSAS CORPORATION
To: INVENSAS LLC
Reel/Frame 073508/0758 →
Change of Name
Nov 24, 2025
From: INVENSAS LLC
To: ADEIA SEMICONDUCTOR TECHNOLOGIES LLC
Reel/Frame 073508/0807 →