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.
Electric devicesNacelleAir atmosphereRelief valveCouplingSet top boxLacquerExposureSunflower seedSpecific timeSuspension (vehicle)Air springTolueneConvertersCold airRecording headDandelionOlder peopleService provisionMicrowaveQuality of serviceDigital dataBioinformaticsPolishingSurface modificationBody regionCondition monitoringElectric signalOperations managementChain networkResource utilizationFruit treeImmunogenicityMotronicMeasurement precisionMagnetoElectronic communicationStereochemistryHeat spreaderPhotocatalytic degradationAir bubbleSulfur dioxideSide product5GCharging stationImaging SignalRetaining ringOperation modeSelf-assemblyPiston rodAir cleaningCarboxylic groupPolylactic acidTemperature coefficientFermentation brothProtein contentHydraulic pressurePedestrianImage signalMoving speedMemory moduleThe InternetCooling fluidEdible oilData pointInjection molding processFrostRelative displacementMolecular physicsGene expressionAutomatic processingTunnel constructionOil wellInput controlCotton clothCemented carbideStructural stabilityLocking plateCarbide siliconGenerative adversarial networkBusiness logicMonocrystalline siliconIntegrated systemsWater useParallel computingBusiness dataMicro fluidicOptical couplerMother liquorAnodic oxidationSynchronous motorSpeed measurementThree levelHydroxypropylmethyl celluloseObservation dataHeat exchangerVisibilityRidgeDrill pipeNatural gasVerification systemWettingCloud storagePower inverterAspect ratioHigh rateFilter materialDielectricCalculatorFisheryFiber layerVoltage rangePhenolsTractorDigital conversionData channelSite managementZeoliteAnti-Tumor Drugs3d imageCommunications systemStructural unitDimethyl formamideActive ingredientStandby powerNew energyResistance wireFood scienceOptimization problemMagnetic layerDigital signal processingHigh definitionMobile robotCalciumAgronomyAmmonium hydroxideWhole systemsFeature dataElectrodeTroubleshootingHuman eyeTransgeneElectrostatic dischargeSemiconductor componentsBlood serumPhotolithographyChemical engineeringHigh polymerStops deviceProjection image