US Patent 8008778 Semiconductor device
Patent 8008778 was granted and assigned to Spansion on August, 2011 by the United States Patent and Trademark Office.
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Edits on 28 Nov, 2023
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Patent abstract
A semiconductor device includes a first metal layer provided above a semiconductor substrate, an interlayer insulating film provided above the first metal layer, a second metal layer that is provided in an opening formed in the interlayer insulating film and is in contact with an underlying layer, the second metal layer being connected to the first metal layer, and a first barrier layer that is provided between the second metal layer and the interlayer insulating film and has a different main composition from that of the underlying layer.
Edits on 25 May, 2023
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US Patent 08008778 Semiconductor device US Patent 8008778 Semiconductor device
Infobox
Patent Number
0800877800
Patent Number
800877800
Edits on 3 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
080087780
Date of Patent
August 30, 2011
0Patent Application Number
114793790
Date Filed
June 30, 2006
0Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
080087780
Date of Patent
August 30, 2011
0Patent Application Number
114793790
Date Filed
June 30, 2006
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 08008778 Semiconductor device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08008778
Date of patent
August 30, 2011
Patent application number
11479379
Date Filed
June 30, 2006
Patent primary examiner
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