TREA

Zhuyang JIANG

Follow

Person

  • Shenzhen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 12,219,317
    • Issue date Feb 4, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker device
    • Patent number 12,185,054
    • Issue date Dec 31, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker device
    • Patent number 12,137,317
    • Issue date Nov 5, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker device
    • Patent number 12,101,595
    • Issue date Sep 24, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 12,047,730
    • Issue date Jul 23, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,877,116
    • Issue date Jan 16, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,825,259
    • Issue date Nov 21, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,800,275
    • Issue date Oct 24, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,736,852
    • Issue date Aug 22, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,716,561
    • Issue date Aug 1, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,678,102
    • Issue date Jun 13, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,671,740
    • Issue date Jun 6, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker device
    • Patent number 11,659,318
    • Issue date May 23, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,653,136
    • Issue date May 16, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,641,538
    • Issue date May 2, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Bone conduction speaker and compound vibration device thereof
    • Patent number 11,463,814
    • Issue date Oct 4, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Xin Qi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,438,689
    • Issue date Sep 6, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,363,362
    • Issue date Jun 14, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,336,988
    • Issue date May 17, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,303,987
    • Issue date Apr 12, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,197,086
    • Issue date Dec 7, 2021
    • Shenzhen Voxtech Co., Ltd.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,159,877
    • Issue date Oct 26, 2021
    • Shenzhen Voxtech Co., Ltd.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker device
    • Patent number 11,109,142
    • Issue date Aug 31, 2021
    • Shenzhen Voxtech Co., Ltd.
    • Lei Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20250126398
    • Publication date Apr 17, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20240340570
    • Publication date Oct 10, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20240334113
    • Publication date Oct 3, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20240284090
    • Publication date Aug 22, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20240276137
    • Publication date Aug 15, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20240267669
    • Publication date Aug 8, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20240259726
    • Publication date Aug 1, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20240259727
    • Publication date Aug 1, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20240259728
    • Publication date Aug 1, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20240048892
    • Publication date Feb 8, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20230396915
    • Publication date Dec 7, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20230388700
    • Publication date Nov 30, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20230292034
    • Publication date Sep 14, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    A SPEAKER DEVICE
    • Publication number 20230156388
    • Publication date May 18, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20230082066
    • Publication date Mar 16, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20220303665
    • Publication date Sep 22, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20220264211
    • Publication date Aug 18, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20220256274
    • Publication date Aug 11, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20220150616
    • Publication date May 12, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20220060811
    • Publication date Feb 24, 2022
    • SHENZHEN VOXTECH CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20220030348
    • Publication date Jan 27, 2022
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20210385570
    • Publication date Dec 9, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20210329365
    • Publication date Oct 21, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20210329371
    • Publication date Oct 21, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20210329366
    • Publication date Oct 21, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF
    • Publication number 20210250700
    • Publication date Aug 12, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Xin QI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20210219043
    • Publication date Jul 15, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20210168483
    • Publication date Jun 3, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20210168489
    • Publication date Jun 3, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20210168488
    • Publication date Jun 3, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE