Assignee
DAI HUAN
CN·5 granted patents·29 citations·filing 2022–2024
Top patents by PatentIndex Score
5 records- 0185USD1004568SPortable stereoDAI HUAN·Filed 2022·Granted Nov 14, 2023·15 cites·1 claims
- 0278USD1004576SMicrophoneDAI HUAN·Filed 2022·Granted Nov 14, 2023·8 cites·1 claims
- 0373USD1014454SPortable stereoDAI HUAN·Filed 2022·Granted Feb 13, 2024·6 cites·1 claims
- 0439USD1110996SMicrophoneDAI HUAN·Filed 2024·Granted Feb 3, 2026·0 cites·1 claims
- 0535USD1085159SKaraoke speakerDAI HUAN·Filed 2023·Granted Jul 22, 2025·0 cites·1 claims
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