US Patent 7872939 Semiconductor memory device
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Patent abstract
A semiconductor memory device includes: a first address buffer configured to be used in a test mode and a normal mode and to receive more addresses in the test mode than in the normal mode; and a second address buffer configured to be used in the normal mode and disabled in the test mode.
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Patent Inventor Names
Beom-Ju Shin0
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US Patent 07872939 Semiconductor memory device US Patent 7872939 Semiconductor memory device
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Patent Number
078729390
Patent Number
78729390
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Official Website
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Patent Jurisdiction
Patent Number
078729390
Date of Patent
January 18, 2011
0Patent Application Number
120055510
Date Filed
December 26, 2007
0Official Website
Patent Primary Examiner
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US Patent 07872939 Semiconductor memory device
Infobox
Is a
Patent jurisdiction
Patent number
07872939
Date of patent
January 18, 2011
Patent application number
12005551
Date Filed
December 26, 2007
Patent primary examiner
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