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.
ActiveCN110524387BSolve the problem of mandrel mechanical propertiesNovel design conceptBelt grinding machinesInsulatorsComposite insulatorsStructural engineering
ActiveCN112013323BSolve the problem that cannot be easily replacedImprove practicalityMechanical apparatusLighting support devicesGear driveStreet light
ActiveCN109800270BImprove read and write speedNarrow down the scope of the traversalDatabase management systemsDatabase distribution/replicationDatasheetThe Internet
InactiveCN100589615CEasy to manageAvoiding Unnecessarily Interfering with Information IssuesRadio/inductive link selection arrangementsTransmissionComputer hardwareTrunking
ActiveCN104331017BLow costRealization of logic controlProgramme control in sequence/logic controllersPower conversion systemsFrequency changerDigital signal processing
ActiveCN102800948BIncrease physical lengthSolve the physical limitations of controlled space areaRadiating elements structural formsAntenna earthingsAntenna designElectromagnetic response
ActiveCN102252359BAvoid the hidden danger of sticking oil stains and making it difficult to openEasy to openDomestic stoves or rangesLighting and heating apparatusEngineeringCheck valve