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.
InactiveCN101763417AIncrease profitReduced query time complexityDigital data information retrievalSpecial data processing applicationsRound complexityDimensionality reduction
ActiveCN109462243AAvoid frequent commutationReduced risk of commutationPolyphase network asymmetry elimination/reductionPolyphase network asymmetry reductionLow voltageElectric power system
ActiveCN111291154ASolve the problem of poor generalizationImprove generalization abilityText database queryingSpecial data processing applicationsMedicineData selection
ActiveCN110954101AGuaranteed high precision requirementsQuick debuggingInternal combustion piston enginesNavigation by speed/acceleration measurementsUncrewed vehicleLaser data
InactiveCN101231455ANot limited by distanceLower specification requirementsTelevision system detailsColor television detailsLaser lightElectrical impulse
PendingCN110472864ATimely and accurate understanding of wagesEfficient analysisDigital data information retrievalFinanceEnterprise data managementProtection system
PendingCN112498612AOvercoming the problem of difficult placement at the highest point of the ballast tankSolve connectivity problemsSelf-bailing equipments/scuppersVessel designingMarine engineeringMechanical engineering
ActiveCN103075255ARealize the control functionEnable digital communicationTurbine/propulsion engine ignitionTurbine/propulsion engine startersControl systemEngineering
ActiveCN106204454APreserve edge texture detailsIn line with the actual physical law of imagingGeometric image transformationPattern recognitionGray level
InactiveCN103627892AOvercome the defect that decarburization is required for roastingImprove conversion rateProcess efficiency improvementFluidized bedFiltration
InactiveCN109884134AAvoid the problem that the measurement accuracy cannot be guaranteedGuaranteed measurement accuracyMaterial resistanceEngineeringLinearity
ActiveCN103701389AEliminate the problem of identification accuracyAchieve decouplingElectronic commutation motor controlVector control systemsEngineeringControl theory
InactiveCN105726745AGood treatment effectImprove efficacyOrganic active ingredientsPteridophyta/filicophyta medical ingredientsRadix Astragali seu HedysariOfficinal