Assignee
DU YAN
CN·2 granted patents·2 pending applications·8 citations·filing 2002–2023
Top patents by PatentIndex Score
4 records- 0173USD1032187SMakeup case with LED mirrorDU YAN·Filed 2022·Granted Jun 25, 2024·7 cites·1 claims
- 0249USD1022272SBicycle lightDU YAN·Filed 2023·Granted Apr 9, 2024·1 cites·1 claims
- 0339US2013124116A1Systems and methods for predicting the lifetime of an electromechanical deviceDU YAN·Filed 2011·Application pending·0 cites
- 0437US2004087153A1Method of etching a silicon-containing dielectric materialDU YAN·Filed 2002·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →