Patents by Inventor Dong Sheng Guan

Dong Sheng Guan 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: 10592126
    Abstract: A memory management method is provided according to an exemplary embodiment of the disclosure. The method includes: receiving a plurality of commands from a host system; counting a newest idle time corresponding to the commands and a past average command-receiving-time-interval corresponding to the commands; and dynamically changing a work mode of a memory storage device from a first work mode to a second work mode if the newest idle time is larger than a first threshold value and the past average command-receiving-time-interval is larger than a second threshold value. Therefore, a power consumption of the memory storage device can be reduced and a work mode of the memory storage device may not be changed too frequently.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: March 17, 2020
    Assignee: Hefei Core Storage Electronic Limited
    Inventors: Hao-Zhi Lee, Hui Xie, Meng Xiao, Ren Jun Tang, Dong Sheng Guan
  • MEMORY MANAGEMENT METHOD, MEMORY STORAGE DEVICE AND MEMORY CONTROL CIRCUIT UNIT
    Publication number: 20190138225
    Abstract: A memory management method is provided according to an exemplary embodiment of the disclosure. The method includes: receiving a plurality of commands from a host system; counting a newest idle time corresponding to the commands and a past average command-receiving-time-interval corresponding to the commands; and dynamically changing a work mode of a memory storage device from a first work mode to a second work mode if the newest idle time is larger than a first threshold value and the past average command-receiving-time-interval is larger than a second threshold value. Therefore, a power consumption of the memory storage device can be reduced and a work mode of the memory storage device may not be changed too frequently.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 9, 2019
    Applicant: Hefei Core Storage Electronic Limited
    Inventors: Hao-Zhi Lee, Hui Xie, Meng Xiao, Ren Jun Tang, Dong Sheng Guan