Patents by Inventor Hsueh-Chi Lu

Hsueh-Chi Lu 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 management method, memory storage device and memory control circuit unit
    Patent number: 10761732
    Abstract: A memory management method, a memory storage device and a memory control circuit unit are provided. The method includes: obtaining a usage status of a first physical unit of a rewritable non-volatile memory module for storing data from a host system; determining a first rule according to the usage status; and performing a first operation according to the first rule. The first operation includes: storing a first data from the host system into the first physical unit; and storing a second data from the rewritable non-volatile memory module into a second physical unit, where the first rule corresponds to a first ratio between a data volume of the first data and a data volume of the second data. Accordingly, the memory storage device can store external and internal data stably.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: September 1, 2020
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Po-Wen Hsiao, Hsueh-Chi Lu
  • MEMORY MANAGEMENT METHOD, MEMORY STORAGE DEVICE AND MEMORY CONTROL CIRCUIT UNIT
    Publication number: 20180165009
    Abstract: A memory management method, a memory storage device and a memory control circuit unit are provided. The method includes: obtaining a usage status of a first physical unit of a rewritable non-volatile memory module for storing data from a host system; determining a first rule according to the usage status; and performing a first operation according to the first rule. The first operation includes: storing a first data from the host system into the first physical unit; and storing a second data from the rewritable non-volatile memory module into a second physical unit, where the first rule corresponds to a first ratio between a data volume of the first data and a data volume of the second data. Accordingly, the memory storage device can store external and internal data stably.
    Type: Application
    Filed: February 17, 2017
    Publication date: June 14, 2018
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Po-Wen Hsiao, Hsueh-Chi Lu