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.
ActiveCN113157017AScientificRealize temperature control and crack preventionTemperatue controlFoundation engineeringTemperature controlStructural engineering
ActiveCN107231961AQuick assemblyThe number of layers can be increased or decreased arbitrarilySelf-acting watering devicesAgriculture gas emission reductionWater storageAgricultural engineering
InactiveCN106745513AEasy to recyclePeroxides/peroxyhydrates/peroxyacids/superoxides/ozonidesWater/sewage treatment by ion-exchangeLiquid wasteAmmonium paratungstate
PendingCN112747136AMeet the needs of useOvercome the safety hazards of manual switchingOperating means/releasing devices for valvesMultiple way valvesElectric machineryEngineering
ActiveCN111830580AEffective early warningReduce and avoid water inrush accidentsElectric/magnetic detection for well-loggingWater resource assessmentDisaster areaControl system
ActiveCN109523076ABuffer the shock of fluctuationsReasonably reflect the operating characteristicsForecastingDesign optimisation/simulationIntegrated energy systemMathematical model
InactiveCN105127458AReduce labor intensityEasy way to adjust the position of the tailstockTailstocks/centresNumerical controlProgrammable logic controller
ActiveCN107097978ANormal and stable high-speed operationPrecise control of operationArtificial satellitesSpacecraft guiding apparatusRadial positionTorque motor
ActiveCN103595065AImprove stabilitySolve the problem of excessive harmonic contentSingle network parallel feeding arrangementsPhotovoltaic energy generationPower inverterDistribution transformer
ActiveCN108110776AImprove frequency response performanceImprove frequency stability and resistanceFlicker reduction in ac networkPower oscillations reduction/preventionFrequency stabilizationMathematical model
PendingCN112309556ASolve problems that cannot be centrally controlledAvoid risk of leakageDigital data protectionHealthcare resources and facilitiesLaboratory orderGraphics
ActiveCN109710647AReduce the probability of creating new "data islands"Reduce technical issues with low processing efficiencyData processing applicationsDigital data information retrievalData matchingIslanding
InactiveCN101453394ASave wireless transmission resourcesReduce the burden onData switching by path configurationSecurity arrangementWireless transmissionMedia access control
InactiveCN108845165AIncrease profitMeet the length requirements of the tip sectionElectrical measurement instrument detailsIndividual semiconductor device testingBiomedical engineeringUtilization rate