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Guotai HE

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  • Hangzhou, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FITNESS CONTROL SYSTEM AND SPINNING BICYCLE
    • Publication number 20230021738
    • Publication date Jan 26, 2023
    • Shenzhen Dongqu Technology Co., Ltd.
    • Congxu YANG
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RINGTONE DOWNLOAD AND PLAY SYSTEM FOR SHARED VEHICLE
    • Publication number 20210176297
    • Publication date Jun 10, 2021
    • HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
    • Gang LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MULTIMEDIA SYSTEMS FOR SHARED BICYCLES
    • Publication number 20200172188
    • Publication date Jun 4, 2020
    • HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
    • Gang LI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MULTIMEDIA SYSTEM OF A SHARED BICYCLE
    • Publication number 20200172189
    • Publication date Jun 4, 2020
    • HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
    • Gang LI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    LOCK COMMUNICATION SYSTEM AND METHOD FOR SHARED BICYCLE
    • Publication number 20200172051
    • Publication date Jun 4, 2020
    • HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
    • Gang LI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MULTIMEDIA SYSTEM OF SHARED BICYCLE
    • Publication number 20200173806
    • Publication date Jun 4, 2020
    • HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
    • Gang LI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HEARTBEAT CONTROL SYSTEM FOR SHARED BICYCLES
    • Publication number 20200175637
    • Publication date Jun 4, 2020
    • HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
    • Gang LI
    • G06 - COMPUTING CALCULATING COUNTING