Invention Grant
- Patent Title: Memory system and operating method thereof using a bitmap for filtering of logical addresses
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Application No.: US15096160Application Date: 2016-04-11
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Publication No.: US10310769B2Publication Date: 2019-06-04
- Inventor: Jong-Min Lee
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2015-0161626 20151118
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F12/02 ; G06F12/0802 ; G06F12/1009 ; G06F12/1018
Abstract:
A memory system may include a memory device comprising a plurality of memory blocks each having a plurality of pages; and a controller suitable for storing data in a first memory block among the memory blocks, storing map data of the data in a second memory block among the memory blocks, and scanning the map data by performing filtering on logical information of the data in response to a command.
Public/Granted literature
- US20170139646A1 MEMORY SYSTEM AND OPERATING METHOD THEREOF Public/Granted day:2017-05-18
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