Patent Assignment
Reel/Frame 043559/0603
Assignment of Assignor's Interest
Recorded: 2017-09-12
Pages: 10
Assignors
CHENG, KANGGUO
Executed: 2017-02-02
XIE, RUILONG
Executed: 2017-02-03
YAMASHITA, TENKO
Executed: 2017-02-07
YEH, CHUN-CHEN
Executed: 2017-02-02
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Nanosheet Transistors on Bulk Material
Patent:
9,917,152 →
Application:
15/701,894 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 073658/0771 →
Change of Name
Nov 21, 2025
From: TESSERA LLC
To: ADEIA SEMICONDUCTOR SOLUTIONS LLC
Reel/Frame 073658/0868 →