Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 7, 2015
Patent Application Number
13547567
Date Filed
July 12, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
According to one embodiment, a nonvolatile semiconductor memory device includes fin-type stacked layer structures. Each of the structures includes semiconductor layers stacked in a perpendicular direction. Assist gate electrodes are disposed in an in-plane direction and divided on a surface in the perpendicular direction of the structures.
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