Patents by Inventor Chia-Hsiung Lai

Chia-Hsiung Lai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Memory control method, memory storage device and memory control circuit unit
    Patent number: 11372590
    Abstract: A memory control method for a memory storage device is provided according to an exemplary embodiment of the disclosure. The method includes: reading first data from a first physical unit in response to a first read command from a host system; performing a first decoding operation on the first data to obtain decoded data corresponding to the first data; storing the decoded data corresponding to the first data in a buffer memory; reading second data from the first physical unit in response to a second read command from the host system; performing a second decoding operation on the second data; and in response to failure of the second decoding operation, searching the buffer memory for the decoded data corresponding to the first data to replace the reading of the second data.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: June 28, 2022
    Assignee: PHISON ELECTRONICS CORP.
    Inventor: Chia-Hsiung Lai
  • MEMORY CONTROL METHOD, MEMORY STORAGE DEVICE AND MEMORY CONTROL CIRCUIT UNIT
    Publication number: 20220137877
    Abstract: A memory control method for a memory storage device is provided according to an exemplary embodiment of the disclosure. The method includes: reading first data from a first physical unit in response to a first read command from a host system; performing a first decoding operation on the first data to obtain decoded data corresponding to the first data; storing the decoded data corresponding to the first data in a buffer memory; reading second data from the first physical unit in response to a second read command from the host system; performing a second decoding operation on the second data; and in response to failure of the second decoding operation, searching the buffer memory for the decoded data corresponding to the first data to replace the reading of the second data.
    Type: Application
    Filed: November 26, 2020
    Publication date: May 5, 2022
    Applicant: PHISON ELECTRONICS CORP.
    Inventor: Chia-Hsiung Lai