TREA

Zhizhong ZHANG

Follow

Person

  • Nanjing, CN
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Portable Refrigerator
    • Publication number 20230408164
    • Publication date Dec 21, 2023
    • ACOSOLAR INC.
    • Longhua TANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Portable Refrigerator
    • Publication number 20210018250
    • Publication date Jan 21, 2021
    • ACOSOLAR INC.
    • Longhua TANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Portable Refrigerator
    • Publication number 20200333063
    • Publication date Oct 22, 2020
    • ACOSOLAR INC.
    • Longhua TANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Portable Refrigerator With Rechargeable Battery Pack
    • Publication number 20200132356
    • Publication date Apr 30, 2020
    • ACOSOLAR INC.
    • Longhua TANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...