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.
ActiveCN110112723AEliminates effects of current distributionState of charge balanceLoad balancing in dc networkDc source parallel operationMicrogridVoltage reference
InactiveCN109741620AReduce car search timeGood car findingParticular environment based servicesIndication of parksing free spacesThe InternetSignal light
PendingCN114073882AIncrease productivityGood economic valueHydrogen separation by selective and reversible uptakeGas treatmentHydrocotyle bowlesioidesExhaust gas emissions
InactiveCN113209291ACapable of light-to-heat conversionEasy to manufactureOrganic active ingredientsPhotodynamic therapyPolyethylene glycolPhotothermal conversion
ActiveCN111290947ASolve the problem of feature distribution differencesSolving the problem of differences in the distribution of semantic featuresSoftware testing/debuggingFeature extractionAlgorithm
PendingCN106677888ASolve the problem of small air intakeAvoid the problem of large pressure lossCombustion enginesEngine componentsRotary valveBypass valve
ActiveCN104917767ASolve the need for separation of rights and domainsTroubleshoot access control constraintsTransmissionNetwork communicationFamily business
ActiveCN107348972AEnsuring Reliable Aseptic ProcessingHigh degree of automationDiagnostic probe attachmentNuclear energy generationPhysical medicine and rehabilitationApparatus instruments
InactiveCN108620894ASound insulationPreventing the problem of splashing and hurting peopleLarge fixed membersMaintainance and safety accessoriesEngineeringMachining process
PendingCN114505636ASolve the defect of low efficiency of manual weldingFunctions that facilitate subsequent solderingWelding/cutting auxillary devicesControl devices for conveyorsEngineeringMechanical engineering
InactiveCN107734418AEasy to detach and fixEasy to carryHearing device active noise cancellationStereophonic circuit arrangementsCommunication qualityWave shape
ActiveCN110362690AFully embodies the idea of differential diagnosisGood explanatoryMedical data miningSpecial data processing applicationsMedical knowledgeDiagnosis standards
ActiveCN112342623AImprove polarization characteristicsEnhanced bulk relaxation loss capabilityPolycrystalline material growthFrom normal temperature solutionsCrystal systemCrystal orientation