Phase-change memory device

Details Phase-change memory device Phase-change memory device

2008-12-30

2011-10-25

Nguyen, Tuan T. (Department: 2824)

Static information storage and retrieval

Systems using particular element

Amorphous

C365S230080, C365S239000

Reexamination Certificate

active

08045368

ABSTRACT:
A phase-change memory device performs a buffer program operation in response to a buffer program command sequence. The phase-change memory device includes a page buffer unit configured to store a plurality of input data corresponding to a word count value of a buffer program command sequence and selectively output the stored input data in response to a selection signal, and a page buffer control unit configured to generate the selection signal determined by counting a value representing the word count value.

REFERENCES:
patent: 7545677 (2009-06-01), Lee et al.
patent: 2008/0310234 (2008-12-01), Lee et al.
patent: 2010/0277968 (2010-11-01), Tokiwa
patent: 100590388 (2006-06-01), None
Notice of Preliminary Rejection issued from Korean Intellectual Property Office on May 31, 2010.

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