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.
ActiveCN103611562AAvoid large loss of aromaticsImprove anti-glue abilityMolecular sieve catalystsHydrocarbon oils treatmentMolecular sieveComposite oxide
InactiveCN102426054ABroaden the effective working frequency bandSimple structureSubsonic/sonic/ultrasonic wave measurementUsing electrical meansPhysicsFrequency band
ActiveCN101651887AGood communication qualitySatisfy communication qualityError prevention/detection by using return channelRadio/inductive link selection arrangementsCommunication qualityBase station
ActiveCN102890089AStrengthen the ability to catch defectsImprove capture abilityOptically investigating flaws/contaminationEngineeringElectrical and Electronics engineering
ActiveCN111641359AReduce speed overshoot oscillationReduce speed overshoot vibration and other problemsSingle motor speed/torque controlElectronic commutatorsPhysicsDC - Direct current
Owner:SUZHOU R&D CENT OF NO 214 RES INST OF CHINA NORTH IND GRP
PendingCN113775926AThe structure of the bottle mouth is simpleEasy to installVessel mounting detailsVessel manufacturingBottle neckStructural engineering
ActiveCN104476287AReduce vibration and noiseImprove machining accuracy and surface qualityPositioning apparatusMaintainance and safety accessoriesAutomatic processingEngineering
InactiveCN104868542AImprove securityIncrease the output voltageBatteries circuit arrangementsEmergency protective circuit arrangementsPower Management UnitEngine control unit
InactiveCN102274408AImprove high blood pressure symptomsSafe to useAnthropod material medical ingredientsHydroxy compound active ingredientsGastrodiaBorneol
ActiveCN105468533AReduce the number of rewritesReduce the number of timesInput/output to record carriersMemory adressing/allocation/relocationHigh energyAddress space
PendingCN114536513AEasy to operatePrevent raw materials from contaminating panelsFeeding arrangmentsShaping press ramElectric machineryManufacturing engineering
InactiveCN112609265APushing up the quality of disinfectionAvoid depositionTextile treatment machine arrangementsTextile disintegration and recoveryWoven fabricWater tanks
InactiveCN106052871ARealize the diversification of test parametersVery short measurement time and high noise ratioSpectrum investigationSignal-to-noise ratio (imaging)Physics
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL