Assignee
ZHU AIDAO
CN·4 granted patents·2 pending applications·21 citations·filing 2006–2022
Top patents by PatentIndex Score
6 records- 0180US8457343B2Safe in-ear earphonesZHU AIDAO·Filed 2009·Granted Jun 4, 2013·21 cites·8 claims
- 0246US2022182751A1Noise reduction communication systemZHU AIDAO·Filed 2022·Application pending·0 cites
- 0342US11936414B2MRI communication deviceZHU AIDAO·Filed 2020·Granted Mar 19, 2024·0 cites·8 claims
- 0438US2008013771A1Safe EarphoneZHU AIDAO·Filed 2006·Application pending·0 cites
- 0535US11606635B2Noise reduction air tube microphone, noise-reduction safe headset and noise-reduction safe Bluetooth headsetZHU AIDAO·Filed 2018·Granted Mar 14, 2023·0 cites·3 claims
- 0633US11284180B2Safe earphoneZHU AIDAO·Filed 2018·Granted Mar 22, 2022·0 cites·10 claims
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