The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.
InactiveCN106785902AWavelength stableThe effective refractive index does not changeLaser detailsLaser optical resonator constructionResonant cavityNegative temperature
InactiveCN111125191AEasy to analyzeAccurate collectionDigital data information retrievalSpecial data processing applicationsModel selectionData acquisition
PendingCN111935638ARealize early warning and avoidanceImplement a virtual fenceParticular environment based servicesVehicle-to-vehicle communicationUltraviolet lightsUncrewed vehicle
InactiveCN102107092ATimely exclusionIncrease the effect of condensation heat transferEvaporators with horizontal tubesEngineeringFalling film evaporator
InactiveCN109892185APrevention and control of non-point source pollutionReduce cadmium contentFertilising methodsRice cultivationRice grainPoint source pollution
PendingCN110836961AEffective simulationIntelligent Construction GuidancePreparing sample for investigationMaterial analysis by optical meansRainfall simulationAccelerometer