Patent Assignment
Reel/Frame 051224/0491
Assignment of Assignor's Interest
Recorded: 2019-12-10
Pages: 6
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Properties
(5)
Interconnect Structures Incorporating Air-Gap Spacers
Interconnect Structures Incorporating Air-Gap Spacers
Method for Manufacturing Interconnect Structures Incorporating Air Gap Spacers
Interconnect Structures Incorporating Air-Gap Spacers
Interconnect Structures Incorporating Air Gap Spacers
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 20, 2016
From: NITTA, SATYA V; PONOTH, SHOM
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 038655/0984 →
Assignment of Assignor's Interest
Jan 6, 2020
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: TESSERA, INC.
Reel/Frame 051489/0557 →
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 073658/0462 →
Change of Name
Nov 21, 2025
From: TESSERA LLC
To: ADEIA SEMICONDUCTOR SOLUTIONS LLC
Reel/Frame 073658/0849 →