Inventor · disambiguated record
Qiaowei Liu
Also filed as: LIU QIAOWEI
2 granted patents·5 pending applications·1 citations·filing 2021–2024
29Inventor score
Top patents by PatentIndex Score
7 records- 0168US12502000B1Extendable frame for furniture, and sofa having the sameDONGGUAN WEIHONG SMART HOME TECH CO LTD·Filed 2024·Granted Dec 23, 2025·1 cites·11 claims
- 0250US2022096008A1System and method of smart health monitoringLIU SHIWEI·Filed 2021·Application pending·0 cites
- 0342US2022080805A1Marine Product Logistics Monitoring ApparatusLIU QIAOWEI·Filed 2021·Application pending·0 cites
- 0441US12239109B2Holding tank monitoring system based on wireless sensor network and monitoring methodWANG LISHAO·Filed 2021·Granted Mar 4, 2025·0 cites·9 claims
- 0534US2022081083A1Control System for a Cable Operated ROVLIU SHIWEI·Filed 2021·Application pending·0 cites
- 0633US2022141553A1Smart underwater trap monitoring and retrieval systemLIU QIAOWEI·Filed 2021·Application pending·0 cites
- 0730US2022094882A1Towed Underwater Image Acquisition System, Apparatus And MethodLIU SHIWEI·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →