Inventor · disambiguated record
Chengyun Guo
Also filed as: GUO CHENGYUN
5 granted patents·13 pending applications·19 citations·filing 2008–2022
74Inventor score
Top patents by PatentIndex Score
18 records- 0189US11732789B2Assembly for use in an electric vehicleBORGWARNER INC·Filed 2021·Granted Aug 22, 2023·2 cites·21 claims
- 0284US10688866B2Electrified (4WD) four wheel drive deviceBORGWARNER INC·Filed 2017·Granted Jun 23, 2020·5 cites·18 claims
- 0382US9119848B2Morphinan derivatives for the treatment of drug overdoseSILVERMAN BERNARD·Filed 2010·Granted Sep 1, 2015·10 cites·2 claims
- 0472US10161422B2Multi-pressure hydraulic supply system for an automatic transmissionBORGWARNER INC·Filed 2015·Granted Dec 25, 2018·2 cites·1 claims
- 0562US12109881B2Modular electric vehicle drive moduleBORGWARNER INC·Filed 2022·Granted Oct 8, 2024·0 cites·4 claims
- 0662US2020345718A1Morphinan Derivatives for the Treatment of Drug OverdoseALKERMES PHARMA IRELAND LTD·Filed 2020·Application pending·0 cites
- 0753US2017333422A1Morphinan Derivatives for the Treatment of Drug OverdoseALKERMES PHARMA IRELAND LTD·Filed 2017·Application pending·0 cites
- 0848US2016051535A1Morphinan Derivatives for the Treatment of Drug OverdoseALKERMES PHARMA IRELAND LTD·Filed 2015·Application pending·0 cites
- 0944US2022281308A1Transfer caseBORGWARNER INC·Filed 2021·Application pending·0 cites
- 1041US2010119396A1Variable displacement dual vane pumpGUO CHENGYUN·Filed 2008·Application pending·0 cites
- 1139US2021088130A1Hydraulic system with pump output switched by lubrication command and transmission including the sameBORGWARNER INC·Filed 2017·Application pending·0 cites
- 1239US2017070106A1Nested dual motor/generatorBORGWARNER INC·Filed 2016·Application pending·0 cites
- 1338US2018135626A1Positive displacement pump assembly for powertrain systems and hydraulic control system incorporating the sameBORGWARNER INC·Filed 2016·Application pending·0 cites
- 1435US2018080545A1Directional valve for multi-pressure hydraulic control systemBORGWARNER INC·Filed 2016·Application pending·0 cites
- 1535US2018100577A1Multi-pressure hydraulic control system for a dual clutch automatic transmissionBORGWARNER INC·Filed 2016·Application pending·0 cites
- 1635US2018087661A1Multi-pressure hydraulic control system for a step-gear automatic transmissionBORGWARNER INC·Filed 2016·Application pending·0 cites
- 1734US2018135743A1Multi-pressure hydraulic control system for a continuously variable automatic transmissionBORGWARNER INC·Filed 2016·Application pending·0 cites
- 1834US2017211686A1Combined heat storage and pressure storage accumulatorBORGWARNER INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →