Invention Grant
- Patent Title: Enhanced read recovery based on write time information
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Application No.: US15151345Application Date: 2016-05-10
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Publication No.: US09977597B2Publication Date: 2018-05-22
- Inventor: Dana L. Simonson , Kristofer C. Conklin , Ryan J. Goss , Robert W. Moss , Stacey Secatch
- Applicant: SEAGATE TECHNOLOGY LLC
- Applicant Address: US CA Cupertino
- Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee Address: US CA Cupertino
- Agency: Holland & Hart LLP
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F13/00 ; G06F13/28 ; G06F3/06

Abstract:
Systems and methods for enhanced read recovery based on write time information are described. In one embodiment, the systems and methods include opening a block of flash memory cells for programming, tracking a block open time, and performing a read operation of a programmed page from the block based at least in part on the block open time. In some embodiments, the block includes a plurality of pages, each page including a plurality of flash memory cells. In some cases, the block open time includes an amount of time between the block opening for programming to a time the block closes for programming.
Public/Granted literature
- US20170329525A1 ENHANCED READ RECOVERY BASED ON WRITE TIME INFORMATION Public/Granted day:2017-11-16
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