Assignee
YANG CHENG EN
1 granted patent·2 pending applications·9 citations·filing 2008–2024
Top patents by PatentIndex Score
3 records- 0167US7850021B2Iron pipe furniture assembly structureYANG CHENG-EN·Filed 2008·Granted Dec 14, 2010·9 cites·6 claims
- 0249US2025050440A1Method of cleaning a bottom plateYANG CHENG EN·Filed 2024·Application pending·0 cites
- 0349US2025050383A1Method of cleaning a bottom plateYANG CHENG EN·Filed 2024·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →