Technology Topic Patent Classification Library
Eureka technical topic classification includes the hot words in the technical topic classification and the corresponding technical patent data. Users can query technical patent data related to a certain technical field.
Fast chargingElectronic control systemVegetable ProteinsTest sceneOptical path lengthLicorice root extractDamp environmentWireless power supplyInjection pressureDifferential signalingSeparation technologyRechargeable battery packAlkydWater conservationFree waterGeneral Packet Radio ServiceWireless resourcesElectronic bookNeedle guideArc extinctionData linkingTelevision channelNickel oxideMultiple frameCopper conductorReal imageWood panelSystem monitoringWorking pressureRotary actuatorBenzene sulfonateCurrent modeGun barrelCar manufacturingContinuous rotationLoad SheddingSkid plateCharge managementVinasseHelical bladeScreening effectIndependent dataSoil qualityAlternatorLow doseOptical network unitHybridoma cellChain driveCatalytic converterFiberglass meshPressure thresholdDirect communicationNitrificationHidden layerHeat transfer coefficientVoltage reductionRutileThin wallPaeonia lactifloraPhysical chemicalMagnetic loopCoupling effectNon linear functionsSocial mediaFood preparationEthanol fermentationInformation networksEnd-groupEnergy basedBamboo shootsDioxyethylene EtherLiquid surfacesIntermediate pointEnergy harvesterStored energyReal-time clockManual annotationSystem hardwareBilayerGraft reactionLuminous intensityEthanol extractsPhosphorus pentoxideStepperGround stationEndoscopySplint devicePhysical spaceTelluriumGPS signalsSugars in winePearl barleyForearmLaser engravingVisual angleRapid constructionScavengerButyl acetateSingle imageInorganic particlesAbsorbent materialEnthesisRoadheaderOrganic Rankine cycleCold blastMetal hydroxideVitamin A AlcoholPerspective transformationFructus psoraleaeRocket engineTransformation ratioTransmission technologyLubrication AgentsMultiple modesSquare waveNorborneneSpecific antibodyGeometric modelingImage mapAluminium chlorohydratePolyamic acidStainless steel wireChange positionsHydrazine compoundTreatment hypertensionRisk evaluationDeformation monitoringUser Datagram ProtocolWeb accessH bridgeTotal nitrogenGas releaseCatalytic degradationStrain rateMobile clientWheelbaseSignal correlationCap deviceGas pressure transducerPelvisData deduplicationManganese saltOptical materialsRigid structureMicro structureNeutronTreadmillSimple circuitInsertion deviceBlind zone