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.
InactiveCN1580997AEffective executionProgram initiation/switchingProgramme control in sequence/logic controllersProgrammable logic controllerExecution cycle
InactiveCN105298293BVersatileImprove the environmentSpace heating and ventilation safety systemsLighting and heating apparatusAir purifiersRemote control
ActiveCN107994601BEfficient use ofEasy to calculate directlyElectric power transfer ac networkDesign optimisation/simulationElectric power systemControl engineering
InactiveCN102022807BReduce power consumptionReduce heat transferSpace heating and ventilation safety systemsSpace heating and ventilation control systemsInduction heaterEngineering
ActiveCN107066769BSolve the problem of design blindnessImprove the effect of acidification to increase productionFluid removalDesign optimisation/simulationCarbonate rockPetroleum engineering
ActiveCN109995102BPrevent frequent opening and closingSolve the problem of unsatisfactory balance effectCharge equalisation circuitElectric powerPower batteryElectrical battery
ActiveCN109100297BMeet the requirements of accelerated corrosion testWeather/light/corrosion resistanceHumidity controlTemperature controlAutomatic control
InactiveCN102194656BReduced production cycle timeUnique and secure passwordSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingPasswordAuthentication system
ActiveCN111186596BWell mixed jobWill not cause secondary pollutionCosmonautic environmental control arrangementDispersed particle filtrationElectric machineryOxygen ions
ActiveCN111180666BIncrease energy densityImproved gravimetric energy densityElectrode carriers/collectorsSecondary cellsElectrical batteryElectrical connection
ActiveCN105550171BError correction operation is simpleImprove efficiencyWeb data indexingNatural language data processingUser inputForward error correction
ActiveCN105388069BIn line with the actual extrusion situationTest results are reasonableMaterial strength using tensile/compressive forcesWater sourcePulp and paper industry