Patent Assignment
Reel/Frame 042689/0245
Assignment of Assignor's Interest
Recorded: 2017-06-13
Pages: 8
Assignors
MOCHIZUKI, SHOGO
Executed: 2017-06-05
REZNICEK, ALEXANDER
Executed: 2017-06-05
RUBIN, JOSHUA M.
Executed: 2017-06-04
WANG, JUNLI
Executed: 2017-05-24
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Self-Aligned Air Gap Spacer for Nanosheet Cmos Devices
Patent:
9,954,058 →
Application:
15/620,437 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 7, 2020
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: TESSERA, INC.
Reel/Frame 051493/0546 →
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 →
Change of Name
Nov 21, 2025
From: TESSERA, INC.
To: TESSERA LLC
Reel/Frame 073658/0771 →
Change of Name
Nov 21, 2025
From: TESSERA LLC
To: ADEIA SEMICONDUCTOR SOLUTIONS LLC
Reel/Frame 073658/0868 →