Patent Assignment
Reel/Frame 013418/0225
Assignment of Assignor's Interest
Recorded: 2003-02-06
Pages: 3
Assignor
INFINEON TECHNOLOGIES NORTH AMERICA CORP.
Executed: 2003-01-14
Assignee
INFINEON TECHNOLOGIES AG
ST. MARTIN-STR. 53, 81541 MUNICH, GERMANY
Covered Property
(1)
Method for High Aspect Ratio Gap Fill Using Sequential Hdp-Cvd
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 13, 2001
From: KNORR, ANDREAS (AK); SEITZ, MIHEL (MS)
To: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
Reel/Frame 012033/0984 →
Assignment of Assignor's Interest
Jan 13, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023773/0457 →
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 7, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036808/0284 →
Assignment of Assignor's Interest
Feb 12, 2020
From: POLARIS INNOVATIONS LIMITED
To: CHANGXIN MEMORY TECHNOLOGIES, INC
Reel/Frame 051917/0581 →