US Patent 7544246 Lithium tantalate substrate and method of manufacturing same
Patent 7544246 was granted and assigned to Sumitomo Metal Mining Co., Ltd. on June, 2009 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
August 22, 2006
0
Date of Patent
June 9, 2009
0
Patent Application Number
11508105
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Patent Inventor Names
Tomio Kajigaya
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Takashi Kakuta
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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