TREA

Qiang ZHAN

Follow

Person

  • Shanghai, CN
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HINGE MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20250048572
    • Publication date Feb 6, 2025
    • Huawei Technologies Co., Ltd
    • Tuo Shi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Hinge Mechanism and Electronic Device
    • Publication number 20250031330
    • Publication date Jan 23, 2025
    • Huawei Technologies Co., Ltd
    • Tuo Shi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HINGE MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20250027532
    • Publication date Jan 23, 2025
    • Huawei Technologies Co., Ltd
    • Tuo Shi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HINGE MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20240427387
    • Publication date Dec 26, 2024
    • Huawei Technologies Co., Ltd
    • Tuo Shi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HINGE MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20240389249
    • Publication date Nov 21, 2024
    • Huawei Technologies Co., Ltd
    • Weifeng Wu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HINGE MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20240384751
    • Publication date Nov 21, 2024
    • Huawei Technologies Co., Ltd
    • Weifeng Wu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ROTATION SHAFT STRUCTURE AND ELECTRONIC DEVICE
    • Publication number 20240340365
    • Publication date Oct 10, 2024
    • Huawei Technologies Co., Ltd
    • Changliang LIAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ROTATING SHAFT MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20240323269
    • Publication date Sep 26, 2024
    • Huawei Technologies Co., Ltd
    • Yangming LIN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ROTATING SHAFT MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20240302864
    • Publication date Sep 12, 2024
    • HUAWEI TECHNOLOGIES CO., LTD.
    • Weifeng Wu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Rotating Shaft Mechanism and Electronic Device
    • Publication number 20240275873
    • Publication date Aug 15, 2024
    • Huawei Technologies Co., Ltd
    • Tengfei Zhou
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    FOLDABLE HINGE AND ELECTRONIC DEVICE
    • Publication number 20240251515
    • Publication date Jul 25, 2024
    • Huawei Technologies Co., Ltd
    • Qiang Zhan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ROTATING SHAFT MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20240248519
    • Publication date Jul 25, 2024
    • Huawei Technologies Co., Ltd
    • Qiang ZHAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ROTATION SHAFT STRUCTURE AND ELECTRONIC DEVICE
    • Publication number 20220303371
    • Publication date Sep 22, 2022
    • Huawei Technologies Co., Ltd
    • Changliang LIAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FOLDING APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20220104370
    • Publication date Mar 31, 2022
    • Huawei Technologies Co., Ltd
    • Weifeng WU
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTATING SHAFT STRUCTURE AND ELECTRONIC DEVICE
    • Publication number 20220011828
    • Publication date Jan 13, 2022
    • Huawei Technologies Co., Ltd
    • Qiang ZHAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FOLDING MODULE AND FOLDABLE ELECTRONIC DEVICE
    • Publication number 20220004232
    • Publication date Jan 6, 2022
    • Huawei Technologies Co., Ltd
    • Weifeng WU
    • G06 - COMPUTING CALCULATING COUNTING