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Wei Xia

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  • Hanzhou, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND SYSTEM FOR SENTIMENT ANALYSIS OF INFORMATION
    • Publication number 20240104127
    • Publication date Mar 28, 2024
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng YI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    QUERY SELECTION METHOD AND SYSTEM
    • Publication number 20230325447
    • Publication date Oct 12, 2023
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng Yi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD AND SYSTEM FOR SENTIMENT ANALYSIS OF INFORMATION
    • Publication number 20230020599
    • Publication date Jan 19, 2023
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng YI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    QUERY SELECTION METHOD AND SYSTEM
    • Publication number 20210117493
    • Publication date Apr 22, 2021
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng Yi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD AND SYSTEM FOR SENTIMENT ANALYSIS OF INFORMATION
    • Publication number 20210049197
    • Publication date Feb 18, 2021
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng YI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    QUERY SELECTION METHOD AND SYSTEM
    • Publication number 20200226190
    • Publication date Jul 16, 2020
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng Yi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD AND SYSTEM FOR SENTIMENT ANALYSIS OF INFORMATION
    • Publication number 20190377748
    • Publication date Dec 12, 2019
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng YI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    QUERY SELECTION METHOD AND SYSTEM
    • Publication number 20190155862
    • Publication date May 23, 2019
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng Yi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD AND SYSTEM FOR SENTIMENT ANALYSIS OF INFORMATION
    • Publication number 20180239815
    • Publication date Aug 23, 2018
    • HITHINK ROYALFLUSH INFORMATION NETWORK CO., LTD.
    • Zheng YI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    QUERY SELECTION METHOD AND SYSTEM
    • Publication number 20160078135
    • Publication date Mar 17, 2016
    • Hithink Royalflush Information Network Co., Ltd.
    • Zheng Yi
    • G06 - COMPUTING CALCULATING COUNTING