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.
Arc weldingPID controllerNetwork methodHydrotalciteInvoiceTransmission performanceAir doorElevator systemFluidic channelSpacecraftManual handlingPipe fittingInternal temperatureData typeSingle-mode optical fiberElectromagnetic radiationFirefightingRotary encoderPush-buttonData transmission systemsFlexible cableComputer memoryProgram instructionWater environmentOligomerMobile communication networkSpot weldingBlightOptimal designWidth ratioWall mountValve seatLight equipmentSpeed of soundOLEDWalking stickPower performanceWind powerDevice typeStandard samplesPositioning equipmentRadiochemistryNormal modeTransfer modeClientElectrical energy storageAlcoholSurface electrodeDatabase serverRadio Resource ControlEdge surfaceRouterSurgeryAbutmentMetal meshNuclear reactorHeating effectVisual field lossE communicationRoad surfaceDocumentation procedureMobile deviceLogic circuitryKnuckleSurface mountingNumerical control systemBand countsRock boltMusic playerBall screwMachine partsPectinaseAcrylic acidElectrode arraySapphireAssignment methodsThermal runawayIndustrial scaleBearing capacityFixed frequencyMetakaolinFeedback circuitsSlide windowCar drivingUser equipmentGenetic algorithmAsbestosRecording systemOptical modulatorRubber materialPower-line communicationBackupSemiconductor device modelingLoad circuitOperational costsAntibacterial effectCement slurryNitrogen atmosphereResonant cavityPearliteSequencing dataPlasma treatmentHysteresisBlood streamSodium acid carbonateTerminal voltageMicrolensLow-k dielectricTracking errorRepeat unitSemiconductor deviceFront edgeHybrid systemPolyresinData signalForklift truckOhmRotary wingNarrow bandBungTanninCharge carrierSupport systemMulticastMoisture retentionSalicylic acidGround layerDendrobiumBiological organismPorous membraneLubricantFunctional foodClose rangePower apparatusRivetMechanical constructionGround contactThumbnailElectrical equipmentWind speedCollector deviceMethyl celluloseAnti wrinkleTransverse axisHigh availabilityPressure castingDiffusionWater recoveryColloid millLogical address