US Patent 7521295 Leadframe and method of manufacturing the same
Patent 7521295 was granted and assigned to Sumitomo Metal Mining Co., Ltd. on April, 2009 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
February 15, 2007
0
Date of Patent
April 21, 2009
0
Patent Application Number
11706360
0
Patent Inventor Names
Ichinori Iitani
0
Youichirou Hamada
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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