Assignee
CAO XIULING
CN·0 granted patents·2 pending applications·0 citations·filing 2022–2022
Top patents by PatentIndex Score
2 records- 0139US2025198111A1Multi-stage shock absorption and seismic device for urban underground comprehensive pipe tunnelCAO XIULING·Filed 2022·Application pending·0 cites
- 0234US2025172228A1A system for enhancing the damping capacity and aseismic capacity of the underground integrated pipe rackCAO XIULING·Filed 2022·Application pending·0 cites
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