Patent Assignment
Reel/Frame 034839/0436
Corrective Assignment to Correct the Third Conveying Party Previously Recorded at Reel: 034633 Frame: 0903. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2015-01-08
Pages: 5
Assignors
PRANATHARTHIHARAN, BALASUBRAMANIAN
Executed: 2014-12-31
OK, INJO
Executed: 2014-12-18
SURISETTY, CHARAN V.V.S.
Executed: 2014-12-18
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Method of Forming Contact Useful in Replacement Metal Gate Processing and Related Semiconductor Structure
Patent:
9,337,094 →
Application:
14/589,222 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 5, 2015
From: PRANATHARTHIHARAN, BALASUBRAMANIAN; OK, INJO; SURISETTY, CHARAN
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 034633/0903 →
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 073658/0439 →
Change of Name
Nov 21, 2025
From: TESSERA LLC
To: ADEIA SEMICONDUCTOR SOLUTIONS LLC
Reel/Frame 073658/0823 →