Assignee
Duan Yihua
CN·4 granted patents·10 citations·filing 2024–2025
Top patents by PatentIndex Score
4 records- 0189USD1071246SBeauty instrumentDuan Yihua·Filed 2025·Granted Apr 15, 2025·8 cites·1 claims
- 0260USD1100255SNeck massagerDuan Yihua·Filed 2024·Granted Oct 28, 2025·2 cites·1 claims
- 0340USD1083129SBeauty instrumentDuan Yihua·Filed 2025·Granted Jul 8, 2025·0 cites·1 claims
- 0435USD1100254SFacial massagerDuan Yihua·Filed 2024·Granted Oct 28, 2025·0 cites·1 claims
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