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.
InactiveCN107738149ARealize position adjustmentFree from special customizationGrinding wheel securing apparatusGrinding headsMechanical engineeringGrinding mill
PendingCN108200454ASolve the problem of inconvenient and stable placementEasy to placeStands/trestlesSelective content distributionEngineeringSet top box
InactiveCN104587970AFast Adsorption Kinetic PropertiesImprove adsorption capacityIon-exchange process apparatusOther chemical processesEmulsionMicrosphere
ActiveCN107515633AHigh yieldReliable resultsControlling ratio of multiple fluid flowsMaterial analysis by optical meansControl systemMonitoring and control
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
InactiveCN101056057AReduce the number of resistorsConversion constructional detailsApparatus without intermediate ac conversionElectrical resistance and conductanceEngineering
PendingCN111799393AConsistent light attenuationSolve the problem of display color castSolid-state devicesSemiconductor/solid-state device manufacturingFlexible displayMechanical engineering
InactiveCN105430163ANot easy to influenceImprove accuracySubstation equipmentLocation information based serviceInformation repositoryEnvironment effect
PendingCN113948092ANarrow down the scope of the investigationSpeech analysisSupervisory/monitoring/testing arrangementsMobile Telephone NumberInformation repository
InactiveCN109884212ADoes not affect qualitative and quantitative detectionAvoids problems with multiple cyclization productsComponent separationHplc esi msInternal standard
PendingCN114261560APrevent rotationThere will be no phenomenon that the length is not well controlledBundling machine detailsBrakeStructural engineering
ActiveCN113422952AEffective feature representationAccurate prior knowledgeCharacter and pattern recognitionDigital video signal modificationFrame sequenceAlgorithm
ActiveCN110463572ASame level of positional accuracyDo not change the hierarchical distributed control modeWatering devicesSatellite radio beaconingEngineeringMobile station
InactiveCN104040690AManufacturing does not produceFinal product manufactureSemiconductor/solid-state device manufacturingPhysical chemistryThin membrane