Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2007-02-06
2007-02-06
Sough, Hyung (Department: 2188)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
Reexamination Certificate
active
10749766
ABSTRACT:
A semiconductor device for refreshing data stored in a memory device includes a cell area having N+1 number of unit cell blocks, each including M number of word lines which respectively are coupled to a plurality of unit cells; a tag block having N+1 number of unit tag blocks, each storing at least one physical cell block address denoting a row address storing a data; and a control block for controlling the tag block and the predetermined cell block table for refreshing the data in the plurality of unit cells coupled to a word line in response to the physical cell block address.
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Ahn Jin-Hong
Hong Sang-Hoon
Kim Se-Jun
Ko Jae-Bum
Blakely & Sokoloff, Taylor & Zafman
Hynix / Semiconductor Inc.
Sough Hyung
Walter Craig E
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