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Fuhu Zhang

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speaker box
    • Patent number 10,674,250
    • Issue date Jun 2, 2020
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Yanlong Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker to generate sustainable high quality auditory impression
    • Patent number 10,034,110
    • Issue date Jul 24, 2018
    • AAC Technologies Pte. Ltd.
    • Shengrong Shi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker box
    • Patent number 9,918,161
    • Issue date Mar 13, 2018
    • AAC Technologies Pte. Ltd.
    • Zhizhu Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sound generator
    • Patent number 9,877,093
    • Issue date Jan 23, 2018
    • AAC Technologies Pte. Ltd.
    • Chengliang Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sound device
    • Patent number 9,820,034
    • Issue date Nov 14, 2017
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Fuhu Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker and mobile communication terminal device using same
    • Patent number 9,648,405
    • Issue date May 9, 2017
    • AAC Technologies Pte. Ltd.
    • Chengliang Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker box
    • Patent number 9,621,981
    • Issue date Apr 11, 2017
    • AAC Technologies Pte. Ltd.
    • Fuhu Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    SPEAKER BOX
    • Publication number 20200045413
    • Publication date Feb 6, 2020
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Yanlong Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker Box
    • Publication number 20180255393
    • Publication date Sep 6, 2018
    • AAC Technologies Pte, Ltd.
    • Chengliang Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker Module
    • Publication number 20180020274
    • Publication date Jan 18, 2018
    • AAC Technologies Pte. Ltd.
    • Fuhu Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker
    • Publication number 20180020304
    • Publication date Jan 18, 2018
    • AAC Technologies Pte. Ltd.
    • Shengrong Shi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker
    • Publication number 20180020303
    • Publication date Jan 18, 2018
    • AAC Technologies Pte. Ltd.
    • Shengrong Shi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker and mobile communication terminal device using same
    • Publication number 20160227007
    • Publication date Aug 4, 2016
    • AAC Technologies Pte. Ltd.
    • Chengliang Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Sound Generator
    • Publication number 20160198248
    • Publication date Jul 7, 2016
    • AAC Technologies Pte. Ltd.
    • Chengliang Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER BOX
    • Publication number 20160127822
    • Publication date May 5, 2016
    • AAC TECHNOLOGIES PTE. LTD.,
    • Fuhu Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE