Assignee
ZHANG XIANGSHAN
CN·4 granted patents·131 citations·filing 2018–2020
Top patents by PatentIndex Score
4 records- 0195US10633010B1Trailer with no extra height when foldingZHANG XIANGSHAN·Filed 2018·Granted Apr 28, 2020·70 cites·10 claims
- 0291USD929063SCollapsible trailerZHANG XIANGSHAN·Filed 2019·Granted Aug 24, 2021·52 cites·1 claims
- 0388US11076702B2Easy-assembling folding bedZHANG XIANGSHAN·Filed 2020·Granted Aug 3, 2021·5 cites·7 claims
- 0487US11518423B2Folding picnic cartZHANG XIANGSHAN·Filed 2020·Granted Dec 6, 2022·4 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →