M Yamaoka - US Patent 10,790,025, 2020 - Google Patents
According to one embodiment, a semiconductor memory includes: a memory cell array provided in a first layer above a semiconductor substrate and including a plurality of memory …
S Bushnaq - US Patent 10,580,494, 2020 - Google Patents
(57) ABSTRACT A semiconductor memory device comprises a memory string that includes a plurality of memory cells electrically con nected in series, the memory cells including first to …
S Bushnaq - US Patent 11,145,371, 2021 - Google Patents
A semiconductor memory device comprises a memory string that includes a plurality of memory cells electrically connected in series, the memory cells including first to fourth …
S Bushnaq - US Patent 10,937,500, 2021 - Google Patents
(57) ABSTRACT A semiconductor memory device comprises a memory string that includes a plurality of memory cells electrically con nected in series, the memory cells including first to …
S Bushnaq - US Patent 10,714,182, 2020 - Google Patents
A semiconductor memory device comprises a memory string that includes a plurality of memory cells electrically connected in series, the memory cells including first to fourth …