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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/29/2009
Application #:
11467216
Filing Dt:
08/25/2006
Publication #:
Pub Dt:
05/31/2007
Inventors:
Christof Streck, Volker Kahlert, Alexander Hanke
Title:
A SEMICONDUCTOR DEVICE COMPRISING A COPPER ALLOY AS A BARRIER LAYER IN A COPPER METALLIZATION LAYER
Assignment: 1
Reel/Frame:
018170/0841Recorded: 08/25/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/25/2006
Exec Dt:
01/20/2006
Exec Dt:
01/25/2006
Assignee:
5204 EAST BEN WHITE BOULEVARD
AUSTIN, TEXAS 78741
Correspondent:
J. MIKE AMERSON
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:
051861/0682Recorded: 02/19/2020Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/24/2019
Assignee:
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD.
SUITE 100 EAST
FALLS CHURCH, VA 22042

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