TREA

Jiyu Bi

Follow

Person

  • Changzhou, CN
People

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY AND BATTERY APPARATUS
    • Publication number 20230327272
    • Publication date Oct 12, 2023
    • CALB Co., Ltd.
    • Jiuling Xu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY AND BATTERY APPARATUS
    • Publication number 20230327273
    • Publication date Oct 12, 2023
    • CALB Co., Ltd.
    • Jiuling Xu
    • H01 - BASIC ELECTRIC ELEMENTS