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.
ActiveCN108080862BMeet the requirements of welding spaceEasy to fixWelding/cutting auxillary devicesAuxillary welding devicesSpot weldingMechanical engineering
ActiveCN114425807BImprove product qualitySpeed up the manufacturing cycleOther plywood/veneer working apparatusFlat articlesProcess engineeringControl theory
ActiveCN110975379BIncrease the pressure difference between inside and outsideImprove filtration efficiencySeawater treatmentTreatment involving filtrationSolenoid valveOutfall
InactiveCN102818670BRequirements for Accurate Measurement of Quasi-static PressureAchieving Accurate Measurement RequirementsApparatus for force/torque/work measurementShock waveEngineering
ActiveCN107352297BAppropriate number of sheets can be loadedPrecise managementFunction indicatorsElectrographic process apparatusDevice SensorSheet material
ActiveCN114064741BThe effect of improving acquisition efficiencySolve the problem of low efficiency in obtaining pre-dataSpecial data processing applicationsDatabase indexingData classData stream
ActiveCN110659305BReduce I/O frequencyImprove read and write speedRelational databasesSpecial data processing applicationsRelational databaseThe Internet
ActiveCN103541377BMake up for the difference in settlementEliminate the effects ofFoundation engineeringArchitectural engineeringStructural engineering
ActiveCN111995880BAvoid the disadvantages of prolonged exposure to high temperaturesAvoid the problem of difficult recyclingNatural dyesHydrocarbonsBiotechnologyPure crystal