Inventor · disambiguated record
Hai Feng Liu
Also filed as: LIU HAI · LIU HAI FENG
20 granted patents·4 pending applications·105 citations·filing 2003–2024
93Inventor score
Top patents by PatentIndex Score
24 records- 0192US11996009B1Method and device for impact test on lower abdomen of vehicle crash test dummyCHINA AUTOMOTIVE TECH & RES CT·Filed 2023·Granted May 28, 2024·5 cites·9 claims
- 0290US11735065B1Method for building vehicle crash dummy skull modelCHINA AUTOMOTIVE TECH & RES CT·Filed 2023·Granted Aug 22, 2023·3 cites·8 claims
- 0388US9784085B2Method for transverse fracturing of a subterranean formationLIU HAI·Filed 2012·Granted Oct 10, 2017·15 cites·21 claims
- 0487US11410757B2Facilitating health intervention suggestion for disease mitigation and/or preventionIBM·Filed 2017·Granted Aug 9, 2022·6 cites·17 claims
- 0582US7401986B2Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuitINTEL CORP·Filed 2006·Granted Jul 22, 2008·9 cites·19 claims
- 0679US10592368B2Missing values imputation of sequential dataIBM·Filed 2017·Granted Mar 17, 2020·3 cites·20 claims
- 0779USD865968SRadiotherapy equipmentSHENZHEN OUR NEW MEDICAL TECH DEVELOPMENT CO LTD·Filed 2018·Granted Nov 5, 2019·18 cites·1 claims
- 0877USD861866SRadiotherapy equipmentCYBERMED RADIOTHERAPY TECH CO LTD·Filed 2018·Granted Oct 1, 2019·18 cites·1 claims
- 0975US7525723B2Circuit board-to-circuit board connectors having electro-optic modulatorsINTEL CORP·Filed 2006·Granted Apr 28, 2009·7 cites·23 claims
- 1073US8057108B2Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuitBHOWMIK ACHINTYA K·Filed 2010·Granted Nov 15, 2011·3 cites·13 claims
- 1172US7780360B2Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuitINTEL CORP·Filed 2008·Granted Aug 24, 2010·4 cites·22 claims
- 1268US12062299B2Method and system for measuring relationship between crash dummy chest compression and safety belt loadCHINA AUTOMOTIVE TECH & RES CT·Filed 2023·Granted Aug 13, 2024·0 cites·10 claims
- 1368US7099360B2Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuitINTEL CORP·Filed 2003·Granted Aug 29, 2006·12 cites·17 claims
- 1467USD1052414SSoil detectorLIU HAI·Filed 2024·Granted Nov 26, 2024·2 cites·1 claims
- 1559US12468027B2Ground penetrating radar and deep learning-based underground pipeline detection method and systemUNIV GUANGZHOU·Filed 2022·Granted Nov 11, 2025·0 cites·6 claims
- 1657US12305972B2Method for measuring deformation of dummy ribCHINA AUTOMOTIVE TECH & RES CT·Filed 2023·Granted May 20, 2025·0 cites·9 claims
- 1749US10832144B2Event sequence managementIBM·Filed 2017·Granted Nov 10, 2020·0 cites·18 claims
- 1848US11189380B2Outcome-driven trajectory trackingIBM·Filed 2017·Granted Nov 30, 2021·0 cites·12 claims
- 1948US2010162096A1Techniques for Utilizing Dynamic Components with WikisMICORSOFT CORPRATION·Filed 2008·Application pending·0 cites
- 2041US11238989B2Personalized risk prediction based on intrinsic and extrinsic factorsIBM·Filed 2017·Granted Feb 1, 2022·0 cites·20 claims
- 2139US11335460B2Neural network based selection of representative patientsIBM·Filed 2017·Granted May 17, 2022·0 cites·18 claims
- 2239US2006002443A1Multimode external cavity semiconductor lasersFARBER GENNADY·Filed 2004·Application pending·0 cites
- 2339US2019130226A1Facilitating automatic handling of incomplete data in a random forest modelIBM·Filed 2017·Application pending·0 cites
- 2437US2007237527A1Optical debug mechanismDABRAL SANJAY·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →