Inventor · disambiguated record
Jianchang Liu
Also filed as: LIU JIANCHANG
7 granted patents·7 pending applications·32 citations·filing 2007–2024
80Inventor score
Files withCHEVRON USA INC6LIU JIANCHANG5SEMICONDUCTOR MFG INT SHANGHAI2MANTA INTELLIGENT TECH GUANGZHOU CO LTD1
Top patents by PatentIndex Score
14 records- 0180USD1017383SSuction cupLIU JIANCHANG·Filed 2022·Granted Mar 12, 2024·9 cites·1 claims
- 0274USD1041273SSuction cupLIU JIANCHANG·Filed 2023·Granted Sep 10, 2024·6 cites·1 claims
- 0372US8392163B2Virtual petroleum system with salt restoration functionalityLIU JIANCHANG·Filed 2008·Granted Mar 5, 2013·14 cites·14 claims
- 0454US2025001556A1Multifunctional electric suction cupLIU JIANCHANG·Filed 2023·Application pending·0 cites
- 0554US2025251529A1System and method for generating a microbial gas favorability index mapCHEVRON USA INC·Filed 2024·Application pending·0 cites
- 0653US2024424646A1Digital display suction cupLIU JIANCHANG·Filed 2023·Application pending·0 cites
- 0748US7649771B2Method for decreasing program disturb in memory cellsSEMICONDUCTOR MFG INT SHANGHAI·Filed 2007·Granted Jan 19, 2010·3 cites·9 claims
- 0842US2009299709A1Virtual petroleum systemCHEVRON USA INC·Filed 2008·Application pending·0 cites
- 0938US2009299703A1Virtual petroleum systemCHEVRON USA INC·Filed 2008·Application pending·0 cites
- 1037US11321915B2Conversion of rock classification maps for modelingCHEVRON USA INC·Filed 2020·Granted May 3, 2022·0 cites·20 claims
- 1136US2009295792A1Virtual petroleum systemCHEVRON USA INC·Filed 2008·Application pending·0 cites
- 1236US2021389493A1Modeling presence and quality of original organic materials in a regionCHEVRON USA INC·Filed 2020·Application pending·0 cites
- 1335USD1102084SSuction cupMANTA INTELLIGENT TECH GUANGZHOU CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·1 claims
- 1430US7668009B2Method of decreasing program disturb in memory cellsSEMICONDUCTOR MFG INT SHANGHAI·Filed 2007·Granted Feb 23, 2010·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →