Inventor · disambiguated record
Qinghe Liu
Also filed as: LIU QINGHE
2 granted patents·2 pending applications·12 citations·filing 2006–2023
50Inventor score
Top patents by PatentIndex Score
4 records- 0180US8697598B2Hydrogenation catalyst and use thereofLONG XIANGYUN·Filed 2006·Granted Apr 15, 2014·12 cites·35 claims
- 0254US2025360494A1Hydrogenation catalyst, and preparation and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2023·Application pending·0 cites
- 0349US11439989B2Hydrofining catalyst, its preparation and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Sep 13, 2022·0 cites·21 claims
- 0439US2023226969A1Method, apparatus and system for lamp control of vehicleGREAT WALL MOTOR CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →