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Augmented reality head mounted display
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Patent number D918201
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Issue date May 4, 2021
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GUANGDONG VIRTUAL REALITY TECHNOLOGY CO., LTD.
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Jun Huang
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D14 - Recording, communication, or information retrieval equipment
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Vibration speaker
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Patent number 9,591,391
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Issue date Mar 7, 2017
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AAC Acoustic Technologies (Shenzhen) Co., Ltd.
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Lin Liu
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Vibration speaker
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Patent number 9,148,716
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Issue date Sep 29, 2015
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AAC Acoustic Technologies (Shenzhen) Co., Ltd.
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Lin Liu
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Haptic feedback apparatus
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Patent number 8,902,176
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Issue date Dec 2, 2014
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AAC Acoustic Technologies (Shenzhen) Co., Ltd.
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Jie He
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G06 - COMPUTING CALCULATING COUNTING
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Haptic feedback apparatus
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Patent number 8,878,420
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Issue date Nov 4, 2014
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AAC Acoustic Technologies (Shenzhen) Co., Ltd.
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Lin Liu
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G06 - COMPUTING CALCULATING COUNTING