IP Library › Assignment 015688/0200
Patent Assignment
Reel/Frame 015688/0200

Assignment of Assignor's Interest

Recorded: 2005-02-16 Pages: 5
Assignors
TEWS, HELMUT HORST
Executed: 2005-01-18
KUDELKA, STEPHAN
Executed: 2005-01-27
Assignee
INFINEON TECHNOLOGIES NORTH AMERICA CORP.
1730 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95112
Covered Property (1)
Selective Etching to Increase Trench Surface Area
Patent: 7,157,328 →
Application: 11/047,312 →
Publication: US 2006/0172486
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 16, 2005
From: SETTLEMYER, KENNETH T.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 015688/0224 →
Assignment of Assignor's Interest Feb 18, 2005
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 015696/0614 →
Assignment of Assignor's Interest Jan 14, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023788/0535 →
Assignment of Assignor's Interest May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →