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Song Bai

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Enhanced security access
    • Patent number 11,487,856
    • Issue date Nov 1, 2022
    • International Business Machines Corporation
    • Song Bai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Analyzing email threads
    • Patent number 10,298,531
    • Issue date May 21, 2019
    • International Business Machines Corporation
    • Song Bai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Analyzing email threads
    • Patent number 10,050,921
    • Issue date Aug 14, 2018
    • International Business Machines Corporation
    • Song Bai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Enhanced Security Access
    • Publication number 20190147153
    • Publication date May 16, 2019
    • International Business Machines Corporation
    • Song Bai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ANALYZING EMAIL THREADS
    • Publication number 20160283071
    • Publication date Sep 29, 2016
    • International Business Machines Corporation
    • Song Bai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ANALYZING EMAIL THREADS
    • Publication number 20160285810
    • Publication date Sep 29, 2016
    • International Business Machines Corporation
    • Song Bai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE