Patents by Inventor Xianmiao QU

Xianmiao QU 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).

  • Byte comparison method for string processing and instruction processing apparatus
    Patent number: 11640300
    Abstract: Embodiments of the present disclosure provide an instruction processing apparatus, comprising a first register configured to store a source string, wherein the source string comprises at least one byte, and an execution circuitry, communicatively coupled to the first register and configured to execute a comparison instruction to compare the at least one byte in the source string with an ending identifier to obtain a result value corresponding to the source string, wherein the comparison instruction is executed on each of the at least one byte in the source string and the comparison instruction is an assembly code instruction.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: May 2, 2023
    Assignee: Alibaba Group Holding Limited
    Inventors: Chang Liu, Xianmiao Qu, Lifang Xia, Feng Zhu
  • BYTE COMPARISON METHOD FOR STRING PROCESSING AND INSTRUCTION PROCESSING APPARATUS
    Publication number: 20210089309
    Abstract: Embodiments of the present disclosure provide an instruction processing apparatus, comprising a first register configured to store a source string, wherein the source string comprises at least one byte, and an execution circuitry, communicatively coupled to the first register and configured to execute a comparison instruction to compare the at least one byte in the source string with an ending identifier to obtain a result value corresponding to the source string, wherein the comparison instruction is executed on each of the at least one byte in the source string and the comparison instruction is an assembly code instruction.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 25, 2021
    Inventors: Chang LIU, Xianmiao QU, Lifang XIA, Feng ZHU