Invention Grant
- Patent Title: Systems and methods for program verification on a memory system
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Application No.: US16793749Application Date: 2020-02-18
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Publication No.: US11244735B2Publication Date: 2022-02-08
- Inventor: Zhiping Zhang , Huai-Yuan Tseng , Dengtao Zhao , Deepanshu Dutta
- Applicant: SanDisk Technologies LLC
- Applicant Address: US TX Addison
- Assignee: SanDisk Technologies LLC
- Current Assignee: SanDisk Technologies LLC
- Current Assignee Address: US TX Addison
- Agency: Dickinson Wright PLLC
- Agent Steven Hurles
- Main IPC: G11C16/34
- IPC: G11C16/34 ; G11C16/12 ; G11C11/56 ; G11C16/26

Abstract:
A method for memory program verification includes performing a write operation on memory cells of a memory device. The method also includes identifying memory strings associated with respective memory cells of the memory cells. The method also includes identifying a first memory string of the memory strings. The method also includes disabling a portion of a write verification for the first memory string. The method also includes enabling the portion of the write verification for other memory strings of the memory strings. The method also includes performing at least the portion of the write verification operation on write verification enabled memory strings.
Public/Granted literature
- US20210257037A1 SYSTEMS AND METHODS FOR PROGRAM VERIFICATION ON A MEMORY SYSTEM Public/Granted day:2021-08-19
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