Davis Wright Tremaine LLP
Selection of data for redundancy calculation in three dimensional nonvolatile memory
Portions of data stored in a three dimensional memory array are selected based on their locations for calculation of redundancy data. Locations are selected so that no two portions in a set of portions for a given calculation are likely to become uncorrectable at the same time. Selected portions may be separated by at least one word line and separated by at least one string in a block.
SanDisk Technologies Inc.
G G G G G G G
G11C G11C G11C G06F G11C G11C G06F
inventional inventional additional inventional additional inventional inventional
Jian Yingda Seungpil Chris Man Alex Gautam
Chen Dong Lee Avila Mui Mak Dusija