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Chaowu LI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Speaker device
    • Patent number 11,943,577
    • Issue date Mar 26, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker
    • Patent number 11,818,533
    • Issue date Nov 14, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • 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 11,716,574
    • Issue date Aug 1, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,671,742
    • Issue date Jun 6, 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

    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 11,653,151
    • Issue date May 16, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic input and output apparatus
    • Patent number 11,641,541
    • Issue date May 2, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,632,619
    • Issue date Apr 18, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Hearing aid
    • Patent number D957645
    • Issue date Jul 12, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Qingyu Zeng
    • D24 - Medical and laboratory equipment
  • 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

    Acoustic input and output apparatus
    • Patent number 11,317,191
    • Issue date Apr 26, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,310,582
    • Issue date Apr 19, 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

    Loudspeaker apparatus
    • Patent number 11,272,292
    • Issue date Mar 8, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker apparatus
    • Patent number 11,197,084
    • Issue date Dec 7, 2021
    • Shenzhen Voxtech Co., Ltd.
    • Chaowu Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker device
    • Patent number 11,166,094
    • Issue date Nov 2, 2021
    • Shenzhen Voxtech Co., Ltd.
    • Chaowu Li
    • 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

    Headphone charging case
    • Patent number D924130
    • Issue date Jul 6, 2021
    • Shenzhen Voxtech Co., Ltd.
    • Haofeng Zhang
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20240179446
    • Publication date May 30, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • 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

    SPEAKER DEVICE
    • Publication number 20230353947
    • Publication date Nov 2, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC INPUT AND OUTPUT APPARATUS
    • Publication number 20230262377
    • Publication date Aug 17, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICE AND PRODUCTION METHOD FOR PROTECTION COMPONENTS THE...
    • Publication number 20230068430
    • Publication date Mar 2, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICES
    • Publication number 20230053556
    • Publication date Feb 23, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC OUTPUT APPARATUS AND CONNECTION ASSEMBLY
    • Publication number 20220400327
    • Publication date Dec 15, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Yonggen WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICES AND MAGNETIC CIRCUIT ASSEMBLIES THEREOF
    • Publication number 20220360905
    • Publication date Nov 10, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Liwei WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICE
    • Publication number 20220312098
    • Publication date Sep 29, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Yueqiang Wang
    • 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

    ACOUSTIC INPUT AND OUTPUT APPARATUS
    • Publication number 20220225014
    • Publication date Jul 14, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20220225002
    • Publication date Jul 14, 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

    LOUDSPEAKER APPARATUS
    • Publication number 20220124437
    • Publication date Apr 21, 2022
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20220103923
    • Publication date Mar 31, 2022
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC INPUT AND OUTPUT APPARATUS
    • Publication number 20220078542
    • Publication date Mar 10, 2022
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • 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
    • Publication number 20220021960
    • Publication date Jan 20, 2022
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • 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 20210329376
    • Publication date Oct 21, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20210329360
    • Publication date Oct 21, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20210329359
    • 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

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

    LOUDSPEAKER APPARATUS
    • Publication number 20210127193
    • Publication date Apr 29, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20210127186
    • Publication date Apr 29, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20210120327
    • Publication date Apr 22, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20210067879
    • Publication date Mar 4, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20210014602
    • Publication date Jan 14, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20210014595
    • Publication date Jan 14, 2021
    • SHENZHEN VOXTECH CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE