Characteristics and key trends of global electric vehicle technology development: A multi-method patent analysis
Shao-Chao Ma, Jin-Hua Xu, Ying Fan
Topics & Concepts
Patent analysisKey (lock)Technology developmentBattery (electricity)Electric vehicleGRASPNew energyField (mathematics)Cluster analysisComputer scienceTransport engineeringEngineeringPower (physics)Manufacturing engineeringData scienceComputer securityPure mathematicsPhysicsQuantum mechanicsMathematicsProgramming languageMachine learningMechanical engineeringElectric Vehicles and InfrastructureIntellectual Property and PatentsInnovation Diffusion and Forecasting