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.
ActiveCN110797364BAvoid Potential BuildupSolve the problem of prone to electrochemical corrosionTransistorSolid-state devicesEngineeringPhotoelectric conversion
InactiveCN100459407CImprove fault toleranceFull use of fault-tolerant operation capabilityElectronic commutation motor controlAC motor controlConductor CoilTwo degrees of freedom
ActiveCN110228323BImprove performanceSolve the problem that the color is not rich enoughOrnamental structuresSpecial ornamental structuresCeramic coatingLow temperature curing
ActiveCN105812570BOptimize the update methodEnsure data securityKey distribution for secure communicationUser identity/authority verificationSoftware engineeringAuthentication
InactiveCN103887808BImprove absorption capacityReduce the scale of energy storageClimate change adaptationEnergy storagePower qualityFrequency spectrum
ActiveCN106354333BImprove tracking accuracySolve the lack of matching trajectoryInput/output processes for data processingContour matchingMatching methods
ActiveCN110817311BMeet pick and place needsMeet the pick-and-place requirements of different height stationsMechanical conveyorsRemote controlControl engineering
ActiveCN102340256BComplex connectionGuaranteed electrical clearanceCooling/ventilation/heating modificationsDc-ac conversion without reversalCapacitanceCapillary water
ActiveCN102282938BAvoid scourSolve the contact area problemAgriculture gas emission reductionSeed depositing seeder partsAgricultural engineeringSowing
ActiveCN109075924BEfficient mobility measurementsEfficient method for mobility measurementError detection/prevention using signal quality detectorPilot signal allocationAccess networkRadio access network