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US Patent 11426976 Copper-clad laminate

Patent 11426976 was granted and assigned to Sumitomo Metal Mining Co., Ltd. on August, 2022 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
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Current Assignee
Sumitomo Metal Mining Co., Ltd.
Sumitomo Metal Mining Co., Ltd.
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Date Filed
May 13, 2020
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Date of Patent
August 30, 2022
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Patent Applicant
Sumitomo Metal Mining Co., Ltd.
Sumitomo Metal Mining Co., Ltd.
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Patent Application Number
15930899
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Patent Inventor Names
Junichi Nagata
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Hironori Tanba
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
11426976
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Patent Primary Examiner
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Michael E. La Villa
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CPC Code
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H05K 1/036
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H05K 3/388
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H05K 3/022
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H05K 2201/0129
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H05K 3/38
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C23C 14/20
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C23C 14/025
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C23C 14/205
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C23C 28/021
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C23C 28/023
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