Yan Tang

Person

  • Shanghai, CN

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IN-SITU FLOW DETECTION METHOD AND APPARATUS

    • Publication number 20230006906
    • Publication date Jan 5, 2023
    • Huawei Technologies Co., Ltd
    • Qinghui SHU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Message Processing Method and Apparatus

    • Publication number 20220286422
    • Publication date Sep 8, 2022
    • Huawei Technologies Co., Ltd
    • Chenglu Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MESSAGE PROCESSING METHOD AND APPARATUS

    • Publication number 20210266283
    • Publication date Aug 26, 2021
    • Huawei Technologies Co., Ltd
    • Chenglu Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Message Processing Method and Apparatus

    • Publication number 20190379627
    • Publication date Dec 12, 2019
    • Huawei Technologies Co., Ltd
    • Chenglu Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Screw Compressor Having Slide Valve With Flexible Volume Ratio

    • Publication number 20130272911
    • Publication date Oct 17, 2013
    • SHANGHAI POWER TECH. SCREW MACHINERY CO., LTD.
    • Yan Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE-SCREW LIQUID PUMP

    • Publication number 20130236334
    • Publication date Sep 12, 2013
    • SHANGHAI POWER TECH. SCREW MACHINERY CO., LTD.
    • Yan Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW EXPANSION POWER GENERATION DEVICE

    • Publication number 20130119671
    • Publication date May 16, 2013
    • SHANGHAI POWER TECH. SCREW MACHINERY CO., LTD.
    • Yan Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID PUMP OF SCREW EXPANDER

    • Publication number 20130008159
    • Publication date Jan 10, 2013
    • SHANGHAI POWER TECH. SCREW MACHINERY CO., LTD.
    • Yan Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW COMPRESSOR WITH ECONOMIZER

    • Publication number 20120058001
    • Publication date Mar 8, 2012
    • SHANGHAI POWER TECH. SCREW MACHINERY CO., LTD.
    • Yan Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...