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.
InactiveCN108101172ASimple structureHigh degree of integrationWater/sewage treatment by flocculation/precipitationWater/sewage treatment by flotationMicro bubbleWastewater
PendingCN112800714AConducive to large-scaleGood for multi-batch productionComputer aided designSpecial data processing applicationsCapacitanceEngineering
ActiveCN111588373AOvercome the problem of not being able to obtain better ECG signalsOptimal inputDiagnostic signal processingSensorsComputer hardwareEcg signal
InactiveCN105881446AEasy to operateOvercome the problem of not being able to fit the piston into the cylinder linerMetal-working hand toolsPiston ringEngineering
InactiveCN113771220AAvoid accumulationRealize the function of reducing chromiumHollow article cleaningCement mixing apparatusElectric machineryProcess engineering
InactiveCN108993435AAlleviate the disadvantage of difficult solid-liquid separationSolve the poor effect of light, low temperature and low turbidity water purificationOther chemical processesWater/sewage treatment by flocculation/precipitationActivated carbonAluminium chlorohydrate