18584508. MEMORY SYSTEM simplified abstract (Kioxia Corporation)

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MEMORY SYSTEM

Organization Name

Kioxia Corporation

Inventor(s)

Yuko Noda of Kawasaki Kanagawa (JP)

Kiwamu Watanabe of Kawasaki Kanagawa (JP)

Masahiro Saito of Suginami Tokyo (JP)

Yoshiki Takai of Fujisawa Kanagawa (JP)

MEMORY SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18584508 titled 'MEMORY SYSTEM

Simplified Explanation

The memory system described in the patent application can write multi-bit data into a memory cell in two stages, depending on the amount of time that has passed since the first write operation.

Key Features and Innovation

  • Two-stage writing process for multi-bit data in a memory cell.
  • Controller determines the timing of the second write operation based on the elapsed time since the first write.
  • Allows for more efficient writing of data into nonvolatile memory.

Potential Applications

This technology could be used in various storage devices, such as solid-state drives, to improve data writing efficiency and performance.

Problems Solved

  • Efficient writing of multi-bit data into memory cells.
  • Optimal utilization of nonvolatile memory space.
  • Improved overall performance of memory systems.

Benefits

  • Faster data writing process.
  • Enhanced memory cell utilization.
  • Increased efficiency in memory systems.

Commercial Applications

The technology could have significant implications in the data storage industry, leading to faster and more reliable storage devices for various applications.

Prior Art

Readers interested in prior art related to this technology could explore research on multi-bit data writing techniques in nonvolatile memory systems.

Frequently Updated Research

Researchers may be conducting studies on optimizing the two-stage writing process for multi-bit data in memory systems to further enhance performance and efficiency.

Questions about Memory Systems

How does the two-stage writing process improve data writing efficiency?

The two-stage writing process allows for more efficient utilization of memory cells by writing multi-bit data in a controlled manner, optimizing the storage space.

What are the potential implications of this technology in the data storage industry?

This technology could lead to faster and more reliable storage devices, benefiting various applications that rely on efficient data storage solutions.


Original Abstract Submitted

A memory system includes a nonvolatile memory including a memory cell, and a controller. The controller is configured to write multi-bit data into the memory cell through a first write operation of writing a first part, and not a second part, of the multi-bit data and then a second write operation of writing the first and second parts. The controller is configured to, during writing of the multi-bit data, determine an amount of time that has passed since the first write operation, perform the second write operation in a first manner by inputting the second part, and not the first part, from the controller, when the determined amount is less than a threshold amount, and perform the second write operation in a second manner by inputting the first and second parts from the controller, when the determined amount is greater than the threshold amount.