Inventor · disambiguated record
Chengyi Liu
Also filed as: LIU CHENGYI
2 granted patents·2 pending applications·34 citations·filing 2009–2024
54Inventor score
Top patents by PatentIndex Score
4 records- 0187US8532962B2Approach for planning, designing and observing building systemsZHANG YAJUN-EDWIN·Filed 2009·Granted Sep 10, 2013·34 cites·21 claims
- 0263US2025029684A1Microscopic comparison and experimental verification method for wettability of similar surfactants on coal dustUNIV SHANDONG SCIENCE & TECH·Filed 2024·Application pending·0 cites
- 0343US12085004B1Swirl structure-based exhaust aftertreatment device for underground mining diesel vehicleUNIV SHANDONG SCIENCE & TECH·Filed 2023·Granted Sep 10, 2024·0 cites·7 claims
- 0441US2023047398A1Electrolyte containing solid particles and lithium ion secondary batteryMICROVAST POWER SYSTEMS CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →