TREA

Zaixing LI

Follow

Person

  • Hangzhou, CN
People

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

    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

    SOCKET STRUCTURE OF LOCK CIRCUIT BOARD OF SHARED BICYCLE
    • Publication number 20200173200
    • Publication date Jun 4, 2020
    • HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
    • Gang LI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SHARED BICYCLE THAT CAN BE CHARGED CONVENIENTLY
    • Publication number 20200172195
    • 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 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