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.
InactiveCN112649296AShort experiment cycleThe result error is smallPreparing sample for investigationMaterial strength using tensile/compressive forcesStress distributionClassical mechanics
ActiveCN106194112ARealize the technical requirements of scraper sand washing processReduced risk of stuck pipeDrilling rodsCleaning apparatusPositive pressureOil well
InactiveCN111768527ASolve the problem that the download speed is too slowReduce acquisition timeIndividual entry/exit registersComputer hardwareEmbedded system
ActiveCN108573474ASolve optimization problemsImage enhancementMethod using image detector and image signal processingSignal-to-noise ratio (imaging)Imaging quality
ActiveCN113175699AGuarantee the needs of people's livelihood for heatingEmission reductionSolar heating energyMechanical apparatusNew energyClean energy
ActiveCN114023622AWidely used valueChanging the electric field strength distributionElectric discharge tubesSemiconductor/solid-state device manufacturingElectrical field strengthThin membrane
ActiveCN105288601AStrengthen the blocking and sealing effectBlocking full playPeptide/protein ingredientsPharmaceutical non-active ingredientsMicrometerMedicine
Owner:GENERAL HOSPITAL OF THE NORTHERN WAR ZONE OF THE CHINESE PEOPLES LIBERATION ARMY
ActiveCN110880374AControl the problem of insulation degradation or even failureNo overheating damage will occurLighting and heating apparatusNuclear energy generationFire riskMoisture capacity
InactiveCN106204786ASolve the problems of manual inspectionImprove work efficiencyChecking time patrolsCircuit arrangementsReal-time computingWork safety
ActiveCN112724964AWith indicator trace functionUniversalBiocideMaterial analysis by observing effect on chemical indicatorDisinfectantEnvironmental engineering
PendingCN113466055APrecise control of mechanical parametersEnable reproducible testingMaterial strength using tensile/compressive forcesClassical mechanicsHydraulic pump
ActiveCN106782749AAccelerated corrosionImprove conductivityNon-conductive material with dispersed conductive materialCable/conductor manufactureSilicic acidSulfanilamide