Patent Assignment
Reel/Frame 022758/0573
Assignment of Assignor's Interest
Recorded: 2009-06-01
Pages: 2
Assignor
HOFMANN, FRANZ, DR.
Executed: 2008-12-01
Assignee
QIMONDA AG
GUSTAV-HEINEMANN-RING 212, MUNICH, 81739, GERMANY
Covered Property
(1)
Integrated Circuit with Stacked Devices
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →
Assignment of Assignor's Interest
Sep 9, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036575/0670 →
Assignment of Assignor's Interest
Feb 12, 2020
From: POLARIS INNOVATIONS LIMITED
To: CHANGXIN MEMORY TECHNOLOGIES, INC
Reel/Frame 051917/0581 →