PROGRAMMING FAILURE HANDLING DURING DATA FOLDING

Organization Name

Inventor(s)

Sridhar Prudviraj Gunda of Bangalore (IN)

PROGRAMMING FAILURE HANDLING DURING DATA FOLDING - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240281346 titled 'PROGRAMMING FAILURE HANDLING DURING DATA FOLDING

The patent application describes methods, systems, and devices for programming failure handling during data folding in a memory system.

Memory system supports non-blocking exception handling process for program failures during folding
Failed page marked as storing uncorrectable data instead of being associated with program failure
Data can be moved to another page of a physical destination block
Failed physical destination block replaced with spare block after folding operation is complete

Potential Applications: - Data storage systems - Memory management systems - Error correction technologies

Problems Solved: - Efficient handling of program failures during data folding - Minimization of data loss in memory systems

Benefits: - Improved reliability of memory systems - Enhanced data integrity during folding operations

Commercial Applications: Title: "Advanced Memory Systems for Enhanced Data Handling" This technology can be utilized in various industries such as data centers, cloud computing, and IoT devices to ensure reliable data storage and management.

Prior Art: Researchers can explore existing patents related to memory systems, error correction codes, and data folding techniques to understand the background of this innovation.

Frequently Updated Research: Stay updated on advancements in memory system technologies, error correction methods, and data storage solutions to enhance the efficiency of programming failure handling during data folding.

Questions about the technology: 1. How does this innovation improve the reliability of memory systems? - This technology enhances data integrity by efficiently handling program failures during data folding operations. 2. What are the potential commercial applications of this advanced memory system technology? - This innovation can be applied in data centers, cloud computing, and IoT devices to ensure secure and reliable data storage and management.

Original Abstract Submitted

methods, systems, and devices for programming failure handling during data folding are described. a memory system may support a non-blocking exception handling process for handling program failures that occur during folding. for example, if a program failure occurs at a given page, the memory system may mark the failed page as storing uncorrectable data (e.g., associated with an uncorrectable error correction code (uecc) error) rather than as being associated with the program failure. based on the marking, the memory system may continue the folding operation, allowing the data to be moved to another page of a physical destination block. after the folding operation is complete, the memory system may replace a failed physical destination block that includes the failed page with a spare block and retire the failed physical destination block.