Invention Grant
US09183917B1 Memory device, operating method thereof, and system having the memory device
有权
存储装置及其操作方法以及具有存储装置的系统
- Patent Title: Memory device, operating method thereof, and system having the memory device
- Patent Title (中): 存储装置及其操作方法以及具有存储装置的系统
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Application No.: US14103202Application Date: 2013-12-11
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Publication No.: US09183917B1Publication Date: 2015-11-10
- Inventor: Yong-Ho Cho
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Muir Patent Law, PLLC
- Main IPC: G11C11/406
- IPC: G11C11/406
Abstract:
A method of operating a memory device including a plurality of memory cells may include counting a number of times that the plurality of memory cells during a first time period, comparing the number of times to a reference number, and controlling a refresh interval of a refresh operation for the plurality of memory cells based on a result of the comparison.
Information query
