TREA

Zhen CHEN

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  • Suzhou City, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    CLEANING DEVICE AND CONTROL METHOD
    • Publication number 20250000321
    • Publication date Jan 2, 2025
    • TINECO INTELLIGENT TECHNOLOGY CO., LTD.
    • Jian HUANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING APPARATUS
    • Publication number 20240398192
    • Publication date Dec 5, 2024
    • TINECO INTELLIGENT TECHNOLOGY CO., LTD.
    • Shuwei GUO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM HEAD, COLLECTION BIN, CLEANING TRAY, FILTER ASSEMBLY, AND CL...
    • Publication number 20230058126
    • Publication date Feb 23, 2023
    • TINECO INTELLIGENT TECHNOLOGY CO., LTD.
    • Chunfeng ZHOU
    • A46 - BRUSHWARE
  • Information Patent Application

    CLEANING MACHINE, CLEANING DEVICE, CONTROL AND INFORMATION DISPLAY...
    • Publication number 20220338695
    • Publication date Oct 27, 2022
    • TINECO INTELLIGENT TECHNOLOGY CO., LTD.
    • Dehua ZHOU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...