发明授权
US07486576B2 Methods and devices for preventing data stored in memory from being read out
有权
用于防止存储在存储器中的数据被读出的方法和装置
- 专利标题: Methods and devices for preventing data stored in memory from being read out
- 专利标题(中): 用于防止存储在存储器中的数据被读出的方法和装置
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申请号: US11826367申请日: 2007-07-13
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公开(公告)号: US07486576B2公开(公告)日: 2009-02-03
- 发明人: Jong-Hyun Choi , Dong-Il Seo , Kyu-Chan Lee , Young-Hun Seo
- 申请人: Jong-Hyun Choi , Dong-Il Seo , Kyu-Chan Lee , Young-Hun Seo
- 申请人地址: KR Gyeonggi-do
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Gyeonggi-do
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: KR2003-44676 20030702
- 主分类号: G11C7/00
- IPC分类号: G11C7/00
摘要:
A dynamic random access memory (DRAM) device, including a DRAM core having memory cells for storing data information, and a read protection unit, prevents data stored in the memory cells before power-off, from being read out at power-on.
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