Inventor · Jinan, CN

Lei Ji

40Patents
8h-index
62Co-inventors
74Inventor score

Filing activity: May 18, 2007 → Aug 17, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US10031302B2 Optical fiber cable with elongate strength member recessed in armor layer Physics 48 Active
US8412726B2 Related links recommendation Physics 36 Active
USD746629S1 Blender General 27 Active
US8533188B2 Indexing semantic user profiles for targeted advertising Physics 23 Active
USD746630S1 Food processor General 18 Active
US9238193B2 Separations with ionic liquid solvents Emerging Cross-Sectional Technologies 14 Active
US8092766B2 Redox method for capture of total gaseous mercury by wet FGD Performing Operations; Transporting 10 Active
USD750937S1 Beaker General 8 Active
US7958125B2 Clustering aggregator for RSS feeds Physics 7 Active
US9934342B1 Clock gating verification during RTL stage of integrated circuit design Physics 7 Active
US8719192B2 Transfer of learning for query classification Physics 6 Active
US7925644B2 Efficient retrieval algorithm by query term discrimination Physics 6 Active
US9126878B1 Ethylene separation with temperature swing adsorption Emerging Cross-Sectional Technologies 5 Active
US8838512B2 Random walk on query pattern graph for query task classification Physics 5 Active
US9108891B1 Ethylene separation with pressure swing adsorption Emerging Cross-Sectional Technologies 5 Active
US10792609B2 Nitrogen conservation in polymerization processes Emerging Cross-Sectional Technologies 4 Active
US8868598B2 Smart user-centric information aggregation Physics 4 Active
US8239334B2 Learning latent semantic space for ranking Physics 4 Active
US11058987B2 Membrane and pressure swing adsorption hybrid INRU process Performing Operations; Transporting 4 Active
US9020947B2 Web knowledge extraction for search task simplification Physics 4 Active
US11623176B2 Nitrogen conservation in polymerization processes Emerging Cross-Sectional Technologies 2 Active
US9732016B2 Separations with ionic liquid solvents Emerging Cross-Sectional Technologies 2 Active
US10860956B2 Extracting and surfacing user work attributes from data sources Electricity 1 Active
US8795618B2 Chemical compounds for the removal of carbon dioxide from gases Emerging Cross-Sectional Technologies 1 Active
US9098541B2 Semantic user profiles for targeting user segments Physics 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.