Inventor · disambiguated record
Lichao Liu
Also filed as: LIU LICHAO
5 granted patents·2 pending applications·4 citations·filing 2019–2025
66Inventor score
Top patents by PatentIndex Score
7 records- 0177US12198139B2Blockchain address risk assessment via graph analysisPAYPAL INC·Filed 2021·Granted Jan 14, 2025·1 cites·20 claims
- 0270US11900231B2Hierarchy optimization method for machine learningPAYPAL INC·Filed 2019·Granted Feb 13, 2024·2 cites·20 claims
- 0368US2024211813A1Hierarchy optimization method for machine learningPAYPAL INC·Filed 2023·Application pending·0 cites
- 0464US12467964B1Universal channel device and control method for electromagnetic instrumentUNIV CHINA GEOSCIENCES WUHAN·Filed 2025·Granted Nov 11, 2025·0 cites·7 claims
- 0561US11615347B2Optimizing data processing and feature selection for model trainingPAYPAL INC·Filed 2019·Granted Mar 28, 2023·1 cites·20 claims
- 0655US12401354B2Reference noise cancellation device and reference noise cancellation method for transient electromagnetic fieldUNIV CHINA GEOSCIENCES WUHAN·Filed 2024·Granted Aug 26, 2025·0 cites·7 claims
- 0738US2020311614A1Dropout for Ensemble Machine Learning ClassifiersPAYPAL INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →