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.
InactiveCN102233208AAvoid backflow phenomenonEffective in removing waterTransformers/inductances coolingFiltration circuitsAtmospheric airCollection system
InactiveCN101469356AGood effectOvercome the problem that the nitrogen content in steel can no longer be reducedManufacturing convertersAluminateSteelmaking
InactiveCN104378865AKeep preferencesWide range of optionsElectric light circuit arrangementEnergy saving control techniquesElectricityElectronic switch
ActiveCN107036596AEffective monitoring of operating statusNavigational calculation instrumentsNavigation by speed/acceleration measurementsElectricityAssembly line
PendingCN112502138AEffective construction difficultyIncrease the difficulty of constructionExcavationsBulkheads/pilesArchitectural engineeringStructural engineering
Owner:CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD +1
ActiveCN104935233AImprove power generation efficiencyRealize closed-loop trackingElectronic commutation motor controlVector control systemsWind drivenClosed loop
PendingCN114751305ASolve the difficulty that unlucky does not meet the conditionsSave human effortItem transportation vehiclesLoad-engaging elementsTraction cordJackscrew
InactiveCN102568745AImprove performanceSimple processElectrolytic inorganic material coatingMagnetic film to substrate applicationAlloyElectrochemistry
InactiveCN109087725AIncrease chances of survivalGuaranteed chance of survivalPower cables including communication wiresPower cables with screens/conductive layersShielded cableElectrical conductor
InactiveCN112258094ATruly reflect the operationStrengthen associationDesign optimisation/simulationSemi-structured data mapping/conversionPersonalizationIn vehicle
PendingCN114861049AAchieve trainingAchieve integrationDigital data information retrievalCharacter and pattern recognitionRecommendation modelFeature extraction
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
ActiveCN102786557AImprove reliabilityGood effect of decolorization and impurity removalSugar derivativesTransportation and packagingAlcoholDistillation
PendingCN114694278AAids in recoveryAvoid being passiveRegistering/indicating working of vehiclesParticular environment based servicesNo-fly zoneDriver/operator
InactiveCN112789998ASolve technical difficulties that easily cause mechanical damageSolve the technical difficulties of mechanical damageFood treatmentPicking devicesEngineeringRubus hirsutus
InactiveCN107515767ASave spaceOvercome the problem of taking up storage pool spaceBootstrappingProgram loading/initiatingOperational systemVirtual machine