US Patent 7514707 Group III nitride semiconductor light-emitting device
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Patent Inventor Names
Hiromitsu Sakai0
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Patent abstract
An object of the present invention is to provide a Group III nitride semiconductor light-emitting device with high emission efficiency.
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US Patent 07514707 Group III nitride semiconductor light-emitting device US Patent 7514707 Group III nitride semiconductor light-emitting device
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Patent Number
075147070
Patent Number
75147070
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Patent Jurisdiction
Patent Number
075147070
Date of Patent
April 7, 2009
0Patent Application Number
116674490
Date Filed
November 14, 2005
0Official Website
Patent Primary Examiner
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US Patent 07514707 Group III nitride semiconductor light-emitting device
Infobox
Is a
Patent jurisdiction
Patent number
07514707
Date of patent
April 7, 2009
Patent application number
11667449
Date Filed
November 14, 2005
Patent primary examiner
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