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Li Long

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SOFA CHAIR
    • Publication number 20250057317
    • Publication date Feb 20, 2025
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Weiyao ZHOU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    NOISE-REDUCED POWER DEVICE, NOISE REDUCTION MECHANISM, AND NOISE RE...
    • Publication number 20250015666
    • Publication date Jan 9, 2025
    • DEWERTOKIN TECHNOLOGY GROUP CO.,LTD
    • Long LI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUDIO CONTROL METHOD, ELECTRONIC DEVICE, AUDIO DEVICE, AND STORAGE...
    • Publication number 20240364803
    • Publication date Oct 31, 2024
    • HUAWEI TECHNOLOGIES CO., LTD.
    • Meng JIN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Seat Frame
    • Publication number 20240324777
    • Publication date Oct 3, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
    • Liming YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SOFA EXTENSION APPARATUS
    • Publication number 20240298805
    • Publication date Sep 12, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTROL BOX AND ELECTRIC FURNITURE
    • Publication number 20240292960
    • Publication date Sep 5, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    EXTENSION UNIT, ADJUSTMENT STRUCTURE, AND SEAT FRAME
    • Publication number 20240277145
    • Publication date Aug 22, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR FRAME AND CHAIR
    • Publication number 20240215726
    • Publication date Jul 4, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANDHELD GIMBAL, HANDHELD GIMBAL CONTROL METHOD AND APPARATUS, AND...
    • Publication number 20240209983
    • Publication date Jun 27, 2024
    • SZ DJI Technology Co., Ltd.
    • Jinxian LV
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADJUSTABLE BRACKET AND HIGH-FEET SOFA
    • Publication number 20240156263
    • Publication date May 16, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELDERLY CHAIR SUPPORT AND ELDERLY CHAIR
    • Publication number 20240148144
    • Publication date May 9, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SEAT BRACKET AND SEAT
    • Publication number 20240148145
    • Publication date May 9, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Seat Frame
    • Publication number 20240138568
    • Publication date May 2, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
    • Liming YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTROL SYSTEM FOR ELECTRIC LIFTING DESK AND ELECTRIC LIFTING DESK
    • Publication number 20240111267
    • Publication date Apr 4, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    HEAT SPREADER FOR TRANSFERRING HEAT FROM AN ELECTRONIC HEAT SOURCE...
    • Publication number 20240023281
    • Publication date Jan 18, 2024
    • Huawei Technologies Co., Ltd
    • Fredrik Ohlsson
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LINEAR DRIVER FOR ELECTRIC FURNITURE, AND ELECTRIC FURNITURE
    • Publication number 20240011542
    • Publication date Jan 11, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Zuochao LV
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REFLECTIVE ARRAY ANTENNA AND BASE STATION
    • Publication number 20230402763
    • Publication date Dec 14, 2023
    • Huawei Technologies Co., Ltd
    • Qingming Xie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OTTOMAN LINKAGE DEVICE, FRAME BODY, AND SEAT
    • Publication number 20230380597
    • Publication date Nov 30, 2023
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ONE-MOTOR-DUEL-DRIVE SYNCHRONOUS DRIVE DEVICE
    • Publication number 20230366449
    • Publication date Nov 16, 2023
    • Dewertokin Technology Group Co., Ltd.
    • Zuochao LV
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Folding Table Frame and Folding Table
    • Publication number 20230363526
    • Publication date Nov 16, 2023
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MEMORY MANAGEMENT METHOD AND APPARATUS
    • Publication number 20230236971
    • Publication date Jul 27, 2023
    • Huawei Technologies Co., Ltd
    • Xiao CHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HEIGHT-ADJUSTABLE TABLE
    • Publication number 20220408911
    • Publication date Dec 29, 2022
    • Dewertokin Technology Group Co., Ltd.
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LOCAL OSCILLATOR CONTROL METHOD AND SYSTEM, SIGNAL TRANSCEIVING MET...
    • Publication number 20220393711
    • Publication date Dec 8, 2022
    • ZTE Corporation
    • Long Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Camera Lens Group
    • Publication number 20220269044
    • Publication date Aug 25, 2022
    • ZHEJIANG SUNNY OPTICS CO.,LTD.
    • Long LI
    • G02 - OPTICS
  • Information Patent Application

    METHOD, APPARATUS, AND SYSTEM FOR GENERATING RESOURCE VALUE TRANSFE...
    • Publication number 20220229528
    • Publication date Jul 21, 2022
    • TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    • Long LI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CAMERA LENS GROUP
    • Publication number 20220137364
    • Publication date May 5, 2022
    • ZHEJIANG SUNNY OPTICS CO., LTD.
    • Long LI
    • G02 - OPTICS
  • Information Patent Application

    Method for Accessing Network by Smart Home Device and Related Device
    • Publication number 20220124607
    • Publication date Apr 21, 2022
    • Huawei Technologies Co., Ltd
    • Peng Zhao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DECENTRALIZATION PROCESSING METHOD, COMMUNICATION PROXY, HOST, AND...
    • Publication number 20220109741
    • Publication date Apr 7, 2022
    • Huawei Technologies Co., Ltd
    • Xiao Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COLLISION PREVENTION CONTROL SYSTEM BASED ON ELECTRIC LIFTING TABLE...
    • Publication number 20220087409
    • Publication date Mar 24, 2022
    • OKIN Refined Electric Technology Co., Ltd.
    • Hui LIU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CAMERA LENS GROUP
    • Publication number 20220066171
    • Publication date Mar 3, 2022
    • Zhejiang Sunny Optics Co., Ltd
    • Long Li
    • G02 - OPTICS