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.
ActiveCN114055257ASolve the problem that the surface accuracy is difficult to improveImprove surface qualityEdge grinding machinesPolishing machinesPolishingUltrasonic vibration
PendingCN113740054AImprove securitySolve difficult problems that are not easy to testMachine sealing rings testingControl engineeringElectric machinery
InactiveCN109543685AGood classification characteristicsPrecise Semantic Segmentation of ImagesCharacter and pattern recognitionPattern recognitionFeature set
InactiveCN107006451AAvoid situations that attract other cockroaches to come and staySituations to avoid coming and stayingAnimal repellantsPulp and paper industryCockroach
InactiveCN111401958AAccurately grasp the demandImprove satisfactionCustomer communicationsBuying/selling/leasing transactionsCustomer delightBehavioral data
ActiveCN111505351AReduce mistakesReduce generationThermometers using electric/magnetic elementsElectrical testingElectrical resistance and conductanceElectric current flow
PendingCN113434461AImprove accuracyAvoid creating directlyFile system administrationSoftware simulation/interpretation/emulationSoftware engineeringOperating system
PendingCN114265127AReduce the error of snow depth retrievalRealize snow monitoringRainfall/precipitation gaugesCharacter and pattern recognitionSnowpackSupport vector classifier