Patent Assignment
Reel/Frame 014804/0675
Assignment of Assignor's Interest
Recorded: 2003-12-19
Pages: 4
Assignors
HEGER, PERCY
Executed: 2003-10-15
HOERNIG, TOBIAS
Executed: 2003-10-15
OTTO, RALF
Executed: 2003-10-09
Assignee
INFINEON TECHNOLOGIES AG
ST-MARTIN-STRASSE 53, D-81669 MUNCHEN, GERMANY
Covered Property
(1)
Method for Determining the End Point for a Cleaning Etching Process
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 9, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036827/0885 →
Corrective Assignment to Correct the Patent 7105729 Previously Recorded at Reel: 036827 Frame: 0885. Assignor(S) Hereby Confirms the Assignment.
Jul 26, 2017
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 043336/0694 →