Assignee
YANG CHANGXIU
CN·4 granted patents·2 citations·filing 2023–2023
Top patents by PatentIndex Score
4 records- 0154USD1050069SWireless speakerYANG CHANGXIU·Filed 2023·Granted Nov 5, 2024·2 cites·1 claims
- 0229USD1100877SWireless speakerYANG CHANGXIU·Filed 2023·Granted Nov 4, 2025·0 cites·1 claims
- 0329USD1092438SWireless speakerYANG CHANGXIU·Filed 2023·Granted Sep 9, 2025·0 cites·1 claims
- 0429USD1082747SWireless speakerYANG CHANGXIU·Filed 2023·Granted Jul 8, 2025·0 cites·1 claims
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