Assignee
YANG WENHAN
CN·4 granted patents·2 citations·filing 2020–2022
Top patents by PatentIndex Score
4 records- 0149USD905579SGaugeYANG WENHAN·Filed 2020·Granted Dec 22, 2020·2 cites·1 claims
- 0232USD959302SGaugeYANG WENHAN·Filed 2021·Granted Aug 2, 2022·0 cites·1 claims
- 0322USD1001184SFile for musical instrumentsYANG WENHAN·Filed 2022·Granted Oct 10, 2023·0 cites·1 claims
- 0422USD1001183SFile for musical instrumentsYANG WENHAN·Filed 2022·Granted Oct 10, 2023·0 cites·1 claims
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