Assignee
XU YONGCHENG
CN·4 granted patents·26 citations·filing 2021–2024
Top patents by PatentIndex Score
4 records- 0182USD970710SAroma diffuserXU YONGCHENG·Filed 2022·Granted Nov 22, 2022·15 cites·1 claims
- 0268USD958312SHumidifierXU YONGCHENG·Filed 2021·Granted Jul 19, 2022·6 cites·1 claims
- 0365USD956195SHumidifierXU YONGCHENG·Filed 2021·Granted Jun 28, 2022·5 cites·1 claims
- 0437USD1111145SHumidifierXU YONGCHENG·Filed 2024·Granted Feb 3, 2026·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →