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.
InactiveCN109847714ASolve the problem of comprehensive utilization to increase added valueImprove permeabilityOther chemical processesAlkali metal oxides/hydroxidesCelluloseMicrosphere
PendingCN114566206AAccurate access to read and write speedsRead and write test data accuratelyRelational databasesFaulty hardware testing methodsComputer hardwareEngineering
Owner:SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
InactiveCN108939998AReach variable speedAchieve the purpose of collectionRotary stirring mixersTransportation and packagingDrive shaftAgricultural engineering
ActiveCN107578157ADemonstrate overall efficiencyAccurate System EfficiencyResourcesSystems intergating technologiesReference databasePhotovoltaic power station
ActiveCN111405564AEnsure real-time communicationImprove the efficiency of time slot allocationNetwork planningHigh level techniquesEngineeringReal-time computing
ActiveCN112262940ASolve the problem of poor breathabilityGaseous food ingredientsInorganic compound food ingredientsProcess engineeringChloride potassium
InactiveCN110395176AEasy non-destructive modificationThe core problem of preventing rear-end collisionInternal combustion piston enginesAcoustic signal devicesVehicle type
ActiveCN112993604ASave energySolve the problem of inaccessible close contactElectric connection structural associationsConnection contact member materialCopper wireCopper-wiring
InactiveCN109098434AImprove cast-in-place qualityQuality assuranceForms/shuttering/falseworksAuxillary members of forms/shuttering/falseworksEngineeringSteel tube
InactiveCN106448711AClock synchronizationStereo listening experience is goodRecord information storageSignal processing using self-clocking codesComputer moduleSystem time
ActiveCN111495451ALow combo spaceReduce usageMaterial analysis by observing effect on chemical indicatorLaboratory glasswaresMicrofluidicsLiquid storage tank
InactiveCN109758727ASolve the problem of splicing overlap and misalignmentAdd dimensionMovement coordination devicesCardiovascular exercising devicesVisual field lossHuman body
ActiveCN106685316BGive full play to the complementary characteristics of wind and wind power generationImprove efficiencyPhotovoltaic supportsWind motor with solar radiationEngineeringFan blade