TREA

Shenzhen Joint Technology co. LTD

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  • Baoan District, Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Intelligent electronic lock
    • Patent number 11,988,023
    • Issue date May 21, 2024
    • Shenzhen Joint Technology Co., Ltd
    • Zunyan Chen
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    INTELLIGENT ELECTRONIC LOCK
    • Publication number 20210396049
    • Publication date Dec 23, 2021
    • Shenzhen Joint Technology Co., Ltd
    • Zunyan Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Trademarklast 30 trademarks