Invention Application
- Patent Title: TRACKING HOST-PROVIDED METADATA IN A MEMORY SUB-SYSTEM
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Application No.: US17464449Application Date: 2021-09-01
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Publication No.: US20230067738A1Publication Date: 2023-03-02
- Inventor: Seungjune Jeon , Juane Li , Ning Chen
- Applicant: MICRON TECHNOLOGY, INC.
- Applicant Address: US ID Boise
- Assignee: MICRON TECHNOLOGY, INC.
- Current Assignee: MICRON TECHNOLOGY, INC.
- Current Assignee Address: US ID Boise
- Main IPC: G06F11/10
- IPC: G06F11/10

Abstract:
A request to program host data to a memory device of a memory sub-system is received. Redundancy metadata associated with the host data is generated. A determination is made, in view of the received request, whether the host data is valid data or invalid data. In response to a determination that the host data is invalid data, updated redundancy metadata associated with the host data is generated. The updated redundancy metadata indicates that the host data is invalid data. The host data and the updated redundancy metadata is programmed to the memory device.
Public/Granted literature
- US11636008B2 Tracking host-provided metadata in a memory sub-system Public/Granted day:2023-04-25
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