DapuStor Assigned Patent
Managing threshold voltage, and method for reading flash data
By Francis Pelletier | July 22, 2025 at 2:00 pmDapuStor Corporation, Shenzhen, China, has been assigned a patent (12354676) developed by Fang; Haojun, and Huang; Yunxin, Shenzhen, China, for “method for managing threshold voltage, and method for reading flash data.“
The abstract of the patent published by the U.S. Patent and Trademark Office states: “The present application provides a method for managing a threshold voltage, a method for reading flash data, a solid state disk controller, and a solid state disk. The method for managing a threshold voltage includes: acquiring a target block with a specific region, the specific region having a determined first piece of cell state distribution information; and when a preset scanning interval is reached, scanning the threshold voltage based on the specific region of the target block, the first piece of cell state distribution information, and an optimal threshold voltage table, and periodically managing the optimal threshold voltage table.”
The patent application was filed on 2023-05-24 (18/201757).
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