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.
InactiveCN105402445AOff validThere will be no problem of insufficient pressing forceOperating means/releasing devices for valvesCheck valvesHydraulic actionNatural state
PendingCN110428135AComprehensive and timely information serviceImprove operational efficiencyRegistering/indicating working of machinesHardware monitoringTime informationData warehouse
Owner:SHANGHAI ELECTRICAL APPLIANCES RES INSTGROUP +1
InactiveCN103735436ANo other side effectsHave the effect of preventing dental cariesCosmetic preparationsToilet preparationsSide effectTraditional medicine
InactiveCN113456730AEnhance the effect of expelling wind and dispelling stagnationHas the effect of expelling wind and dehumidificationAnthropod material medical ingredientsAerosol deliverySalvia miltiorrhizaPrecancerous condition
InactiveCN105518581AInput/output for user-computer interactionCharacter and pattern recognitionScale-invariant feature transformHuman–computer interaction
ActiveCN1964425ASuppress false colorImprove image qualityColor signal processing circuitsBrightness and chrominance signal processing circuitsPattern recognitionLightness
PendingCN108549438AImprove the efficiency of temperature and humidity regulationImprove reliabilitySimultaneous control of multiple variablesControl systemMaster controller
PendingCN111829736ASimplify the process of watertightness testingReliable test resultsDetection of fluid at leakage pointMeasurement of fluid loss/gain rateWater leakagePipe water
Owner:GUANGDONG RES INST OF WATER RESOURCES & HYDROPOWER
PendingCN113705249AImprove conversation experienceImprove accuracyDigital data information retrievalNatural language data processingTheoretical computer scienceTree (data structure)
ActiveCN109038598AFully reflect the economyReactive power adjustment/elimination/compensationAc network voltage adjustmentPower quality controlBack-to-back connection
InactiveCN107996411ABreak through the problem of poor rooting quality of seedlingsImprove survival rateHorticulture methodsPlant tissue cultureActinidiaKiwi fruit
ActiveCN109138982AProtect propertyGuarantee the principle of safe productionConstructionsSealing/packingElectrical resistance and conductanceAutomatic control
Owner:MEIZUAN SHENHAI ENERGY TECH RES & DEV SHANGHAI CO LTD +1
PendingCN114469846AThe drug effect is fully analyzedStrong external penetrationPowder deliveryHydroxy compound active ingredientsDiseaseCurative effect
InactiveCN105629720AReduce dependenceAvoid the problem of low temperature control accuracyControllers with particular characteristicsTemperature controlOxygen sensor
InactiveCN100488090CInhibition lossSolve the phenomenon of lost billsMetering/charging/biilling arrangementsCode division multiplexTelecommunicationsProcess information
InactiveCN108196954AAvoid occupyingSolve the technical problem of resource allocation balanceInput/output to record carriersResource allocationVirtual file systemResource allocation