Patent Assignment
Reel/Frame 014843/0950
Assignment of Assignor's Interest
Recorded: 2003-12-23
Pages: 2
Assignor
NOSCHER, CHRISTOPH
Executed: 2003-12-09
Assignee
INFINEON TECHNOLOGIES AG
ST-MARTIN-STR. 53, 81669 MUNICH, GERMANY
Covered Property
(1)
Method for Forming a Structure Element on a Wafer by Means of a Mask and a Trimming Mask Assigned Hereto
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 15, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023796/0001 →
Assignment of Assignor's Interest
May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →
Assignment of Assignor's Interest
Oct 15, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036873/0758 →
Assignment of Assignor's Interest
Feb 12, 2020
From: POLARIS INNOVATIONS LIMITED
To: CHANGXIN MEMORY TECHNOLOGIES, INC
Reel/Frame 051917/0581 →