Assignee
WEI CHEN
CN·2 granted patents·1 pending application·28 citations·filing 2001–2017
Top patents by PatentIndex Score
3 records- 0176US6971288B2Automatically adjusting self-tightening wrenchWEI CHEN·Filed 2001·Granted Dec 6, 2005·28 cites·8 claims
- 0243US2008185896A1Chair footring adjustment mechanismWEI CHEN·Filed 2007·Application pending·0 cites
- 0335US12114992B2Method for calculating 19 biological parameters associated with light absorption of human skin by means of mathematical modelWEI CHEN·Filed 2017·Granted Oct 15, 2024·0 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →