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.
InactiveCN105182992AReduce control technology requirementsRealize automatic altitude-fixed flightPosition/course control in three dimensionsFlight heightUncrewed vehicle
PendingCN112416454ASolve the problem of long startup time and low efficiencyImprove start-up efficiencyInput/output to record carriersDigital data processing detailsStart up timeEngineering
InactiveCN112509224APrevent discharge structureAvoid blocking the opening of the channelCoin-freed apparatus detailsApparatus for dispensing discrete articlesGear wheelEngineering
InactiveCN110301654ASatisfy the demand for edible fruitImprove use valueWeighing apparatus for materials with special property/formVegetable peelingPEARSugar
InactiveCN101369798AIncreased maximum operating speedIncrease operating speedElectronic commutation motor controlVector control systemsPower stationEngineering
InactiveCN102116614AEasy to assembleSolve the problem of simultaneous online detectionMechanical clearance measurementsUsing optical meansEngineeringRebar
InactiveCN101069339ASet the driving voltage appropriatelyApparatus without intermediate ac conversionElectric light circuit arrangementLoad circuitEngineering
InactiveCN112268792AAccurate detection of tensile strengthAccurately detect air permeabilityMaterial strength using tensile/compressive forcesPermeability/surface area analysisEngineeringStructural engineering
InactiveCN102832610AProlong the action timeAvoid jumping accidentsEmergency protective arrangements for limiting excess voltage/currentPower flowElectrical control
ActiveCN102216918AImprove recognition efficiencyAvoid a problem that limited the amount of device identification information that a GPIO port can recognizeElectrical testingElectric digital data processingElectrical resistance and conductanceCapacitance
ActiveCN113817798ASolve the problem of pollution affecting plant cultivationEasy to operateBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologySterile environment
InactiveCN1959433AEasy to insertReal-time effective understanding and masteryBeacon systems using radio wavesPosition fixationCommunication unitComputer module