Hai Jun Shen

Person

  • Beijing, CN

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    JOINS IN DATABASE QUERIES

    • Publication number 20250130997
    • Publication date Apr 24, 2025
    • International Business Machines Corporation
    • Jun Hui LIU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CROSS-DATABASE JOIN QUERY

    • Publication number 20250013643
    • Publication date Jan 9, 2025
    • International Business Machines Corporation
    • Hai Jun Shen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DATABASE QUERY PERFORMANCE IMPROVEMENT

    • Publication number 20230306026
    • Publication date Sep 28, 2023
    • International Business Machines Corporation
    • Hai Jun Shen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OPTIMIZING QUERY PERFORMANCE IN VIRTUAL DATABASE

    • Publication number 20230153302
    • Publication date May 18, 2023
    • International Business Machines Corporation
    • Hai Jun SHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    REMOTE DATASOURCE-BASED OPTIMIZATION OF PROCEDURE-BASED MULTI-DATAS...

    • Publication number 20230100587
    • Publication date Mar 30, 2023
    • International Business Machines Corporation
    • Hai Jun Shen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    REDUCING CHARACTER SET CONVERSION

    • Publication number 20220253455
    • Publication date Aug 11, 2022
    • International Business Machines Corporation
    • Hai Jun Shen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACCESS-PLAN-BASED QUERYING FOR FEDERATED DATABASE-MANAGEMENT SYSTEMS

    • Publication number 20210064618
    • Publication date Mar 4, 2021
    • International Business Machines Corporation
    • Chang Sheng Liu
    • G06 - COMPUTING CALCULATING COUNTING