IP Library › Assignment 015568/0806
Patent Assignment
Reel/Frame 015568/0806

Assignment of Assignor's Interest

Recorded: 2004-07-15 Pages: 3
Assignors
BUTT, SHAHID
Executed: 2004-07-07
KUNKEL, GERHARD
Executed: 2004-03-11
Assignee
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STR. 53, 81669 MUNICH, GERMANY
Covered Property (1)
Phase-Shift Mask
Patent: 7,074,529 →
Application: 10/787,118 →
Publication: US 2004/0229134
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 12, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023768/0001 →
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 7, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036808/0284 →