Patent Assignment
Reel/Frame 042987/0228
Assignment of Assignor's Interest
Recorded: 2017-07-12
Pages: 3
Assignor
CHENG, KANGGUO
Executed: 2016-03-01
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Sidewall Image Transfer (SIT) Methods with Localized Oxidation Enhancement of Sacrificial Mandrel Sidewall by Ion Beam Exposure
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
Apr 29, 2022
From: TESSERA, INC.
To: TESSERA LLC
Reel/Frame 059835/0051 →
Change of Name
Sep 27, 2024
From: TESSERA LLC
To: ADEIA SEMICONDUCTOR SOLUTIONS LLC
Reel/Frame 069067/0454 →