IP Library › Assignment 014872/0314
Patent Assignment
Reel/Frame 014872/0314

Assignment of Assignor's Interest

Recorded: 2004-01-12 Pages: 2
Assignors
EFFERENN, DIRK
Executed: 2003-03-11
MOLL, HANS-PETER
Executed: 2003-03-11
Assignee
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STRASSE 53, MUENCHEN, 81669, GERMANY
Covered Property (1)
Method for Filling Depressions on a Semiconductor Wafer
Patent: 6,716,720 →
Application: 10/378,244 →
Publication: US 2003/0166327
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 13, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023773/0001 →
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 8, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036818/0583 →
Assignment of Assignor's Interest Feb 12, 2020
From: POLARIS INNOVATIONS LIMITED
To: CHANGXIN MEMORY TECHNOLOGIES, INC
Reel/Frame 051917/0581 →