Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ramanathan Muthiah0
Bhavya Krishna0
Date of Patent
June 18, 2024
0Patent Application Number
177527710
Date Filed
May 24, 2022
0Patent Citations
Patent Primary Examiner
Patent abstract
Devices, systems, and methods with proactive data loss notification and handling. A data storage device includes a memory and a controller. The controller includes a processor and controller memory. The controller memory stores a set of instructions that, when executed by the processor, instruct the controller to: detect an uncorrectable error correction code (UECC) during an internal data movement process of the storage device memory, modify a metadata field associated with a logical block address corresponding to the UECC, inform a host device about the UECC, and determine whether data stored in at least one adjacent region to the logical block address is lost.
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