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Hsin-Chu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Back end interconnect with a shaped interface
Patent number
7,494,915
Issue date
Feb 24, 2009
International Business Machines Corporation
Lawrence A. Clevenger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making an integrated circuit, including forming a contact
Patent number
7,348,279
Issue date
Mar 25, 2008
Infineon Technologies AG
Uwe Paul Schröder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bilayered metal hardmasks for use in dual damascene etch schemes
Patent number
7,241,681
Issue date
Jul 10, 2007
Infineon Technologies AG
Kaushik Kumar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual damascene structure and method
Patent number
7,125,792
Issue date
Oct 24, 2006
Infineon Technologies AG
Kaushik Kumar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Back end interconnect with a shaped interface
Patent number
7,122,462
Issue date
Oct 17, 2006
International Business Machines Corporation
Lawrence A. Clevenger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual damascene structure and method
Patent number
7,091,612
Issue date
Aug 15, 2006
Infineon Technologies AG
Kaushik Kumar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bilayered metal hardmasks for use in Dual Damascene etch schemes
Patent number
7,052,621
Issue date
May 30, 2006
Infineon Technologies AG
Kaushik Kumar
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BACK END INTERCONNECT WITH A SHAPED INTERFACE
Publication number
20060292852
Publication date
Dec 28, 2006
International Business Machines Corporation
Lawrence A. Clevenger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bilayered metal hardmasks for use in dual damascene etch schemes
Publication number
20060113278
Publication date
Jun 1, 2006
Kaushik Kumar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for formation of a contact in a semiconductor wafer
Publication number
20060110903
Publication date
May 25, 2006
Infineon Technologies AG
Uwe Paul Schroder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Back End Interconnect With a Shaped Interface
Publication number
20050112864
Publication date
May 26, 2005
International Business Machines Corporation
Lawrence A. Clevenger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dual damascene structure and method
Publication number
20050079706
Publication date
Apr 14, 2005
Kaushik Kumar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dual damascene structure and method
Publication number
20050077628
Publication date
Apr 14, 2005
Kaushik Kumar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bilayered metal hardmasks for use in dual damascene etch schemes
Publication number
20040251234
Publication date
Dec 16, 2004
Kaushik Kumar
H01 - BASIC ELECTRIC ELEMENTS