Patents by Inventor Chentao WU

Chentao WU 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).

  • Deduplication processing method, and storage device
    Patent number: 10712945
    Abstract: A deduplication processing method is provided. A storage device includes a plurality of memories and each memory includes at least one physical block. Parameter information of an initial memory representing any one of the plurality of memories in the storage device is obtained. The parameter information includes at least one of a weight of the at least one physical block in the initial memory or a space usage of the initial memory, and the weight of the at least one physical block corresponding to a next write time point of the at least one physical block. A deduplication weight of the initial memory according to the parameter information of the initial memory is obtained. A target memory having a largest deduplication weight from initial memories is selected and deduplication processing on the at least one physical block of the target memory is performed.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: July 14, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Chentao Wu, Xiaosong Huang, Lei Xiao, Wei Chen
  • DEDUPLICATION PROCESSING METHOD, AND STORAGE DEVICE
    Publication number: 20180314435
    Abstract: A deduplication processing method is provided. A storage device includes a plurality of memories and each memory includes at least one physical block. Parameter information of an initial memory representing any one of the plurality of memories in the storage device is obtained. The parameter information includes at least one of a weight of the at least one physical block in the initial memory or a space usage of the initial memory, and the weight of the at least one physical block corresponding to a next write time point of the at least one physical block. A deduplication weight of the initial memory according to the parameter information of the initial memory is obtained. A target memory having a largest deduplication weight from initial memories is selected and deduplication processing on the at least one physical block of the target memory is performed.
    Type: Application
    Filed: July 9, 2018
    Publication date: November 1, 2018
    Inventors: Chentao WU, Xiaosong HUANG, Lei XIAO, Wei CHEN