Patent Assignment
Reel/Frame 018894/0989
Assignment of Assignor's Interest
Recorded: 2007-02-15
Pages: 3
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Memory Including Two Access Devices Per Phase Change Element
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 15, 2007
From: NIRSCHL, THOMAS
To: QIMONDA NORTH AMERICA CORP.
Reel/Frame 018894/0971 →
Assignment of Assignor's Interest
Feb 15, 2007
From: LEE, MING-HSIU
To: MACRONIX INTERNATIONAL CO., LTD.
Reel/Frame 018895/0038 →
Assignment of Assignor's Interest
Apr 18, 2011
From: QIMONDA NORTH AMERICA CORP.
To: QIMONDA AG
Reel/Frame 026144/0905 →
Assignment of Assignor's Interest
May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →
Confirmatory Patent Assignment
Mar 24, 2016
From: INFINEON TECHNOLOGIES AG
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 038238/0941 →