Assignee
HAN ZHONGTAO
CN·4 granted patents·76 citations·filing 2021–2023
Top patents by PatentIndex Score
4 records- 0190USD1019635SSmartwatchHAN ZHONGTAO·Filed 2023·Granted Mar 26, 2024·23 cites·1 claims
- 0290USD921869SAir purifierHAN ZHONGTAO·Filed 2021·Granted Jun 8, 2021·27 cites·1 claims
- 0384USD976256SSmartwatchHAN ZHONGTAO·Filed 2021·Granted Jan 24, 2023·14 cites·1 claims
- 0482USD921865SHumidifierHAN ZHONGTAO·Filed 2021·Granted Jun 8, 2021·12 cites·1 claims
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