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Patent Assignment
Reel/Frame 015015/0417

Assignment of Assignor's Interest

Recorded: 2004-02-27 Pages: 2
Assignor
LEUNG, PAK
Executed: 2004-01-08
Assignee
UNITED MICROELECTRONICS CO.
NO. 3, LI-HSIN RD. 11, SCIENCE-BASED, INDUSTRIAL PARK, HSIN-CHU CITY, R.O.C., 30077, TAIWAN
Covered Property (1)
Generation of Metal Holes by via Mutation
Patent: 7,188,321 →
Application: 10/703,100 →
Publication: US 2005/0098898
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 27, 2004
From: WONG, ROBERT C.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 015015/0419 →
Assignment of Assignor's Interest Feb 27, 2004
From: DEMM, ERNST H.; HIRSCH, ALEXANDER M.
To: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
Reel/Frame 015015/0421 →
Assignment of Assignor's Interest Sep 13, 2004
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 015118/0173 →